As a Detection and Response Engineering Manager, you will collaborate closely with teams and leaders across Anthropic, focusing on the observability, detection, investigation, incident response, and intelligence portions of the security lifecycle. You will also navigate prioritization in a fast-paced frontier environment, balancing operational demands with building innovative, scalable solutions for the future.

Key responsibilities include:

• Managing and growing a high-performing D&R team, planning strategy and hiring to support Anthropic's rapid growth and unique AI safety requirements

• Collaborating across security engineering teams to build comprehensive prevention, observability, detection, and response capabilities throughout the security lifecycle

• Facilitating development of scalable, AI-leveraged D&R solutions that enable self-service observability and detection capabilities across Anthropic

• Building partnerships with product, infrastructure, and research teams to instill security monitoring best practices

• Owning and continuously improving Security Incident Response, Data Management, and Detection Engineering policies and playbooks

• Operating our threat intelligence program and maintaining relationships with external security partners and information sharing communities

• Continuously driving capability maturity across the detection lifecycle, establishing metrics and KPIs to measure effectiveness

Requirements include:

• 10+ years building detection and response capabilities in a cloud-native organization

• 5+ years of engineering management experience with a proven track record of building and scaling security teams

• Deep understanding of security monitoring, threat detection, incident response, and forensics best practices

• Experienced in securing complex cloud environments (Kubernetes, AWS/GCP) with modern detection technologies

• Knowledgeable in AI/ML security risks, detection patterns, and response strategies

• Strong verbal and written communication skills with the ability to distill complex security topics

• Skilled at collaborating cross-functionally and effectively balancing security requirements with business objectives

• Able to drive high-impact work while incorporating feedback and adapting to changing priorities

• Passionate about building diverse, high-performing teams and growing engineers in a fast-paced environment

• Low ego, high empathy, and have a track record as a talent magnet who attracts and retains top security talent

We encourage you to apply even if you do not believe you meet every single qualification. Not all strong candidates will meet every single qualification as listed.

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At Cloudflare, we are on a mission to help build a better Internet. Today, the company runs one of the world's largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies.

Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks.

We're not looking for people who wait for a polished roadmap; we're looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a 'normalized' problem and the AI-native curiosity to create a solution using the latest tools.

Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up.

If you're the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you'll fit right in.

Note: This role is based in Lisbon.

About the team

The Pre-Sales Solutions Engineering organization is responsible for the technical sale of the Cloudflare solution portfolio, ensuring maximum business value, fit-for-purpose solution design and an adoption roadmap for our customers. As a Solutions Engineer, you are the technical customer advocate within Cloudflare. To aid your customers, you will work closely with every team at Cloudflare, from Sales and Product to Engineering and Customer Success.

Your goal should drive you through the entire organization as you seek out and create solutions for your customer's needs.

Virtual Solution Engineers (VSE) are a specialized part of this team, engaging directly with Small and Medium Business (SMB) customers across the Europe, Middle East and Africa (EMEA) region. They deliver product demonstrations, conduct discovery sessions, build technical alignment, and ensure customers understand how Cloudflare can solve their challenges at scale.

VSEs work primarily through digital channels, collaborating closely with Account Executives (AE) across multiple markets to engage with new prospects and help existing customers move forward in their journey with Cloudflare.

Ultimately, we're committed to accelerating sales cycles and increasing win rates while increasing productivity and efficiency, through standardization and automation.

Who are we looking for?

Our Virtual Solution Engineers come from a wide range of backgrounds. We're serious about building a diverse team. When hiring we look for experience combined with genuine curiosity for our technology and ambition to be as diligent and helpful as possible in supporting our customers and partners to achieve their goals.

The range of products and solutions offered by Cloudflare is broad so that we are able to meet our lofty goal of helping to build a better Internet. A broad knowledge of Internet performance, networking and security technology is required.

The curiosity to maintain and develop new knowledge is essential to keeping up with the high rate of product innovation at Cloudflare.

Ultimately, you are passionate about technology and have the ability to explain complex technical concepts in easy-to-understand terms. You are naturally curious, and an avid builder who is not afraid to be hands on.

Role Responsibilities

Connecting with multiple stakeholders within Cloudflare and utilizing a variety of tools, your role will be to support colleagues, customers and partners throughout the sales process by:

• Performing research and analysis on current and prospective customers' business and product usage;

• Leading technical discovery to understand customer requirements and challenges;

• Building and delivering product demonstrations to prospective customers;

• Owning technical validation activities such as Proof of Concepts, Request for Proposals and Solution Design;

• Translating complex technical capabilities into clear outcome-driven solutions.

• Staying on top of Cloudflare's new products, Internet technologies, and the competitive landscape.

What Makes This Role Exciting

• Regional Impact: You'll work with a diverse range of customers across EMEA, adapting to different markets, industries, and digital maturity levels;

• Breadth of technology: You'll cover Cloudflare's full platform: Application Services, Networking, and Developer Platform;

• Ownership: Build technical confidence throughout the sales cycle;

• Collaboration: You'll work hand-in-hand with teams such as Sales, Solutions Engineering, Marketing, Product, and Customer Success to help new audiences discover Cloudflare and to guide customers through evaluation and adoption;

• Innovation and scale: You'll contribute to campaigns, digital events, and scalable technical content that expand Cloudflare's reach and help more organizations benefit from our platform.

Examples of desirable skills, knowledge, and experience:

• Graduates of technical, computer science, engineering or other relevant degrees;

• 1-5 years of professional experience, ideally in technical presales, solutions engineering, consulting, or related roles;

• Strong knowledge of Internet fundamentals (HTTP/S, DNS, TLS, networking, APIs).

In other words, a solid understanding of 'how the Internet works';

• Programming and application development knowledge. Python, JavaScript, Bash experience is preferred.

• Excellent communication skills and the ability to present complex concepts clearly and confidently in front of an audience.

• Comfortable working across multiple markets and time zones in the EMEA region.

• Fluency (written & spoken) in English AND Arabic

Bonus!

• Previous experience in a customer-facing consultative or support role.

• Understanding of how customers make buying decisions and how to explain Return On Investment.

• Knowledge of security products such as Bot Management and Web Application Firewalls (WAF).

• Exposure to emerging technical landscape trends, e.g. cloud security platforms, SASE and Zero Trust.

• Hands-on knowledge of cloud providers (e.g. AWS, Azure, GCP) and modern app architectures (serverless, containers, microservices).

• Understanding of common application security risks (e.g., CSRF, XSS, SQLi) and mitigation strategies.

• Experience with regulatory or compliance frameworks (SOC-2, PCI DSS, HIPAA, GDPR).

• Track record of building reusable assets; demo environments, reference architectures, or presales tooling.

What Makes Cloudflare Special?

We're not just a highly ambitious, large-scale technology company. We're a highly ambitious, large-scale technology company with a soul. Fundamental to our mission to help build a better Internet is protecting the free and open Internet.

Project Galileo: Since 2014, we've equipped more than 2,400 journalism and civil society organizations in 111 countries with powerful tools to defend themselves against attacks that would otherwise censor their work, technology already used by Cloudflare's enterprise customers--at no cost.

Athenian Project: In 2017, we created the Athenian Project to ensure that state and local governments have the highest level of protection and reliability for free, so that their constituents have access to election information and voter registration. Since the project, we've provided services to more than 425 local government entities.

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This role leads locally and regionally while partnering globally, working hand-in-hand with HQ-based teams such as Counterintelligence, Global Security Operations, and Security Systems to deliver a unified security posture across the region. You will shape comprehensive programs spanning physical security, protective security, industrial security, counterintelligence, and executive protection (including VIP visit management), in close collaboration with global Directors and the existing industrial security leadership in Australia.

Beyond building programs, you will foster a security-conscious culture across the APAC workforce, making security everyone's responsibility, not just the security team's. Anduril moves fast, and so will you. If you thrive in ambiguity, want to build something meaningful in a high-tempo defense technology environment, and can blend strategic thinking with hands-on execution, we want to hear from you.

Key Responsibilities:

• Design and build Anduril's regional security function across the Asia-Pacific, establishing security baselines for newer offices while maturing the established Australian program.
• Directly manage permanent and contract staff in Australia. Recruit, mentor, and grow a high-performing regional security team, identifying when local security resources are needed in each country as scale increases.
• Lead the regional counterintelligence and threat management program in partnership with the global Counterintelligence team, identifying and mitigating insider threats, conducting security investigations, and managing foreign intelligence risks specific to the APAC operating environment.
• Develop and maintain protective security frameworks for personnel, information, and facilities across the region.
• Lead executive protection efforts across the region, including security arrangements for VIP visits from senior government officials, military leadership, and key partners.
• Oversee the protection of classified and sensitive information, intellectual property, and critical infrastructure across all APAC jurisdictions.
• Translate global security strategies into actionable regional plans, ensure compliance with Australian Government requirements (DSPF, ISM, DISP), international obligations (AUKUS, Five Eyes), host nation regulations, and Anduril's global security standards.
• Establish and maintain strong working relationships with government security agencies across the region, including Australian defence, policing, and intelligence agencies and equivalent bodies in other APAC countries.
• Assess and advise on the security implications of new APAC office openings, facility expansions, and country entries, developing security readiness plans for each.
• Provide strategic advice to the Head of Security and regional leadership on security matters affecting business objectives and growth initiatives.
• Implement and manage security technologies, systems, and procedures in coordination with Global Security Operations, ensuring the security of facilities, personnel, and data across multiple sites and countries.
• Manage regional security budgets, resources, and vendor relationships.
• Support personnel security processes including clearance sponsorship, management, and ongoing suitability assessments through AGSVA and equivalent processes in other APAC jurisdictions.
• Travel regularly across the APAC region to provide in-person security leadership, conduct site assessments, and maintain government and partner relationships.

Requirements:

• Bachelor's degree in Security Management, International Relations, Business Administration, or a related field; extensive relevant experience may substitute for a degree.
• Minimum of 10-15 years of progressive experience in security leadership roles, with at least 5 years operating at a regional or national level within the defence industry, government, or a highly regulated sector.
• Proven expertise in physical security, industrial security, and counterintelligence methodologies.
• Demonstrated experience with Australian Government security frameworks, particularly DISP, DSPF, and AGSVA clearance processes.
• Exceptional leadership, communication, and interpersonal skills, with a proven ability to influence stakeholders, build cross-functional relationships, and develop talent across cultural boundaries.
• Strong analytical and problem-solving abilities, capable of strategic thinking and hands-on operational execution in dynamic, high-pressure situations.
• Willingness to travel regularly across the APAC region (estimated 20-30% of time).
• Ability to obtain and maintain an Australian NV2 Security Clearance.

Preferred Qualifications:

• Direct experience with establishing new security programs and facilities from the ground up in international locations, particularly in the Asia-Pacific region.
• Experience managing and mitigating complex security risks across multiple countries or jurisdictions.
• Experience with AUKUS or Five Eyes security cooperation arrangements.
• Experience working in a rapidly scaling technology company or a defence tech environment.
• Understanding of export controls and international trade compliance related to defence technology, including Australian DSGL, US ITAR, UK Export Control Act 2002, and AUKUS licence-free frameworks.
• Familiarity with security regulatory environments across the Asia-Pacific region, including the geopolitical dynamics affecting defence industry operations in the region.
• Relevant professional certifications (e.g., CPP, PSP, CISM, CISSP).
• Master's degree in a relevant field such as Security Management, International Security, or a related discipline.
• Proficiency in an Asian language is a significant advantage but not required.

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At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world's largest networks that powers trillions of requests per month. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code.

What you'll do as a Specialist Solution Engineer

You will work with our clients to understand their business needs and understand their current applications landscape and access architecture with the goal of helping them develop a security posture that meets their needs while also keeping their employees and assets safe according to the most recent standards in cyber security. You will do this with the technological solutions in the Cloudflare One product portfolio, which encompasses different Zero Trust offerings, including our cutting edge Remote Browser Isolation and email security solutions.

Responsibilities

• Serve as a trusted advisor to our customers; helping them find the best solution for their business needs with Cloudflare One.
• Guide qualified prospects through the Solution Design and Proof of Concept stages of sales engagements; showing them the key capabilities of the Cloudflare One portfolio
• Work with your Sales Partners to consistently achieve Pipeline and Revenue goals
• Understand our customers IT landscape and security requirements and develop an architecture for our customers to support their business needs
• Articulate the benefits of the Cloudflare One product portfolio vs competing solutions
• Promote retention by capturing and communicating gaps in product or features

Skill Requirements

• Curiosity and Learning Agility
• 8+ years of prior Technical Sales, Systems Engineering, or related experience
• Experience interacting with senior level/executives to communicate a message of network and security transformation
• Familiar with trends in cyber security (e.g. RAT/trojans, malware, ransomware, phishing, adware, cryptomining, spam, botnets, info stealing, scareware)
• Fundamental understanding of customer network and application architectures.
• Technical curiosity and passion: Cloudflare is at the cutting edge of internet technology. It’s incumbent on us to stay up to date not only with Cloudflare’s specific products, but with industry trends.
• Detailed understanding of workflow from user to application including hybrid architectures with Azure, AWS, GCP.
• SASE concepts and Zero Trust Networking architectures
• Secure Web Gateway, CASB, DLP, DNS, DNS over HTTPS
• IdP/authentication, SAML, OTP
• SaaS application integration and tenant controls
• VPN and remote access challenges
• SIEM and log analytics platforms
• Client OS fundamentals and software distribution
• Ability to jump in with hands-on configuration when needed
• Ability to manage a project, work to deadlines, and prioritize between competing goals

Other desirable skills areas include:

• Routing, subnetting, split tunnels. SD-WAN, local internet breakout
• End user and application security risks
• DDoS, malware, phishing, viruses
• Knowledge of competitive market around CDN providers, Web application Firewall, Remote access solutions, Next generation Firewalls, CASB solutions , DDOS mitigations solutions, SD-WAN solutions , Secure Gateway solutions

Ideally knowledge of Cloudflare ZTNA solutions such as Teams, Access, Gateway, and Browser Isolation

What Makes Cloudflare Special?

We’re not just a highly ambitious, large-scale technology company. We’re a highly ambitious, large-scale technology company with a soul. Fundamental to our mission to help build a better Internet is protecting the free and open Internet.

Project Galileo: Since 2014, we've equipped more than 2,400 journalism and civil society organizations in 111 countries with powerful tools to defend themselves against attacks that would otherwise censor their work, technology already used by Cloudflare’s enterprise customers--at no cost. Athenian Project: In 2017, we created the Athenian Project to ensure that state and local governments have the highest level of protection and reliability for free, so that their constituents have access to election information and voter registration. Since the project, we've provided services to more than 425 local government election websites in 33 states. 1.1.1.1: We released 1.1.1.1 to help fix the foundation of the Internet by building a faster, more secure and privacy-centric public DNS resolver. This is available publicly for everyone to use - it is the first consumer-focused service Cloudflare has ever released.

Here’s the deal - we don’t store client IP addresses never, ever. We will continue to abide by our privacy commitment and ensure that no user data is sold to advertisers or used to target consumers.

Sound like something you’d like to be a part of? We’d love to hear from you!

This position may require access to information protected under U.S. export control laws, including the U.S. Export Administration Regulations. Please note that any offer of employment may be conditioned on your authorization to receive software or technology controlled under these U.S. export laws without sponsorship for an export license.

Cloudflare is proud to be an equal opportunity employer. We are committed to diversity, equity, and inclusion.

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Job Title: Senior Solutions Engineer, Enterprise Accounts - NYC

Job Description: We are seeking a highly skilled Senior Solutions Engineer to join our Enterprise Accounts team in NYC. As a Senior Solutions Engineer, you will be responsible for partnering with our sales team to understand customer requirements and provide sales support, preparing and delivering technical presentations and demos explaining the benefits of Cloudflare products to existing and potential customers, and running proof of concept trials for customers.

Responsibilities: Customer Engagement & Solution Mapping

• Identifying customer initiatives and business challenges, and subsequently mapping them to appropriate Cloudflare solutions.
• Building technical champions and strong relationships within customer accounts.
• Leading demonstration and proof-of-concept activities for both prospects and customers.
• Developing and presenting customer presentations tailored for all organizational levels within an Enterprise Customer's organization.

Expertise & Evangelism

• Demonstrating and sharing Cloudflare expertise with peers through the creation of professional content, including white papers, blog posts, and other knowledge-sharing activities.
• Representing and evangelizing Cloudflare externally with thought leadership and expertise at Developer, Community, Technology, Cybersecurity, and Industry-focused events.
• Applying in-depth vertical knowledge or domain expertise to advise on best practices.

Requirements:

• Bachelor's Degree or equivalent relevant work experience.
• Minimum 5 years pre-sales experience.
• Proven experience in a customer-facing technical role, such as Solutions Engineer, with exposure to CDN, Security, Networking, or SaaS technologies.
• Solid written, verbal, and presentation communication skills.
• Demonstrated ability to manage multiple projects and activities concurrently.
• Highly motivated, curious, and collaborative team player who works with a sense of urgency.

Travel Requirement:

• The position requires up to 50% travel for attending meetings with prospects or customers, participating in conferences and industry events, and collaborating with Cloudflare colleagues.

Examples of more desirable skills, knowledge and experience:

• Networking & Application Architecture: Strong grasp of fundamental customer network and application designs, including detailed knowledge of the user-to-application workflow in hybrid environments (Azure, AWS, GCP).
• Security: Understanding, knowledge, or experience with application and network security.
• SaaS & Remote Access: Familiarity with SaaS application environments and challenges related to VPN/remote access.
• Monitoring & Analytics: Experience or knowledge of SIEM and log analytics platforms.
• Client Management: Foundational knowledge of client OS and software distribution.
• Executive Communication: Demonstrated ability to interact with and communicate messages of network and security transformation to senior-level staff and executives.
• Networking Expertise: Strong understanding of routing, subnetting, split tunnels, SD-WAN, and local internet breakout.
• Security Risks: Familiarity with common end-user and application security threats, including DDoS, malware, phishing, and viruses.
• Market Knowledge: Awareness of the competitive landscape, particularly concerning CDN providers and internet security technologies.

Bonus Points

• Education: While graduate-level degrees in Computer Science, Engineering, or related fields are noted, this is not a strict requirement.
• Certifications: Relevant certifications such as Azure/AWS/GCP Architect are a plus.

Compensation This role is eligible to earn incentive compensation under Cloudflare’s Sales Compensation Plan. The estimated annual salary range includes the on-target incentive compensation that may be attained in this role under the Sales Compensation Plan. For New York, New Jersey, Washington, Washington DC, and California (excluding Bay Area) based hires: Estimated annual salary of $234,000.00 - $292,000.00

Equity This role is eligible to participate in Cloudflare’s equity plan.

Benefits Cloudflare offers a complete package of benefits and programs to support you and your family. Our benefits programs can help you pay health care expenses, support caregiving, build capital for the future and make life a little easier and fun! The below is a description of our benefits for employees in the United States, and benefits may vary for employees based outside the U.S.

Health & Welfare Benefits

• Medical/Rx Insurance
• Dental Insurance
• Vision Insurance
• Flexible Spending Accounts
• Commuter Spending Accounts
• Fertility & Family Forming Benefits
• On-demand mental health support and Employee Assistance Program
• Global Travel Medical Insurance

Financial Benefits

• Short and Long Term Disability Insurance
• Life & Accident Insurance
• 401(k) Retirement Savings Plan
• Employee Stock Participation Plan

Time Off

• Flexible paid time off covering vacation and sick leave
• Leave programs, including parental, pregnancy health, medical, and bereavement leave

What Makes Cloudflare Special? We’re not just a highly ambitious, large-scale technology company. We’re a highly ambitious, large-scale technology company with a soul. Fundamental to our mission to help build a better Internet is protecting the free and open Internet. Project Galileo: Since 2014, we've equipped more than 2,400 journalism and civil society organizations in 111 countries with powerful tools to defend against DDoS attacks.

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You will identify and map customer initiatives and business problems to Cloudflare solutions, build relationships and technical champions within customer accounts, develop and present customer presentations at every Enterprise Customer's organization level, lead demo and proof-of-concept activities for Cloudflare prospects and customers, demonstrate your expertise of Cloudflare with your peers through the creation of professional content, including white papers, blog posts and other knowledge sharing activities, represent and evangelize Cloudflare externally at Developer, Community, Technology, Cybersecurity and Industry focused events with thought leadership and expertise, and apply in-depth vertical knowledge or domain expertise.

The ideal candidate will have previous experience as a Solutions Engineer or other customer-facing technical role with CDN, Security, Networking or SaaS, solid communication, written and presentation skills, ability to work on several projects and activities concurrently, highly driven individuals that are curious, team players and work with a sense of urgency, and a Bachelor's Degree or equivalent in relevant work experience.

The role requires up to 50% travel to attend meetings with prospects or customers, attend conferences and other industry events, and to collaborate with your Cloudflare teammates.

Desirable skills areas include experience interacting with senior-level executives to communicate a message of network and security transformation, routing, subnetting, split tunnels, SD-WAN, local internet breakout, end-user and application security risks, DDoS, malware, phishing, viruses, and knowledge of competitive market around CDN providers and internet security technologies.

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At Cloudflare, we're on a mission to help build a better Internet. Today, the company runs one of the world's largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies.

As a Senior Strategic Solutions Engineer, you will be a customer-facing hands-on technologist with credibility built on domain expertise across the region. You should have solid experience in influencing enterprise architecture design across various senior buyer personas both at customers and partner organizations.

Your role will be to convince these decision makers of the long-term value of thinking of Cloudflare as a strategic technology partner. You will work as a part of a highly visible structured pursuit team attached to designated strategic accounts, working to understand their unique business challenges and priorities with a goal of defining short and long-term solution architecture with Cloudflare as a centrepiece.

Responsibilities

• Build and maintain the long-term technical relationship of key accounts, ensuring the successful design, proof, and adoption of Cloudflare as a part of the customers' critical infrastructure.

• Identify and drive strategic conversations with key stakeholders with the purpose of increasing our reputation and authority within the business, and further establishing our footprint within the customers' landscape.

• Be the voice of the customer, engaging and influencing Product Management and Product Roadmap to serve their needs.

• Demonstrate your expertise of Cloudflare within your field through the creation of professional content, including white papers, reference architectures, blog posts, and demo proof-of-concept labs.

• Represent and evangelize Cloudflare externally at Developer, Community, Technology, Cybersecurity, and Industry-focused events with thought leadership and expertise.

Requirements

• 10+ years of relevant experience

• Experience interacting with senior-level executives to communicate a message of network and security transformation

• Fundamental understanding of customer network and application architectures

• Detailed understanding of workflow from user to application including hybrid architectures with Azure, AWS, GCP

• Secure Web Gateway, CASB, DLP, DNS, DNS over HTTPS

• IdP/authentication, SAML, OTP

• SaaS application integration and tenant controls

• VPN and remote access challenges

• SIEM and log analytics platforms

• Client OS fundamentals and software distribution

Preferred Skills

• Routing, subnetting, split tunnels. SD-WAN, local internet breakout

• End-user and application security risks

• DDoS, malware, phishing, viruses

• Knowledge of competitive market around CDN providers, Web application Firewall, Remote access solutions, Next-generation Firewalls, CASB solutions, DDOS mitigations solutions, SD-WAN solutions, Secure Gateway solutions

• Ideally knowledge of Cloudflare ZTNA solutions such as Teams, Access, Gateway, and Browser Isolation

What Makes Cloudflare Special?

We're not just a highly ambitious, large-scale technology company. We're a highly ambitious, large-scale technology company with a soul. Fundamental to our mission to help build a better Internet is protecting the free and open Internet.

Project Galileo: Since 2014, we've equipped more than 2,400 journalism and civil society organizations in 111 countries with powerful tools to defend themselves against attacks that would otherwise censor their work, technology already used by Cloudflare's enterprise customers--at no cost.

Athenian Project: In 2017, we created the Athenian Project to ensure that state and local governments have the highest level of protection and reliability for free, so that their constituents have access to election information and voter registration. Since the project, we've provided services to more than 425 local government election websites in 33 states.

1.1.1.1: We released 1.1.1.1 to help fix the foundation of the Internet by building a faster, more secure, and privacy-centric public DNS resolver. This is available publicly for everyone to use - it is the first consumer-focused service Cloudflare has ever released.

Here's the deal - we don't store client IP addresses never, ever. We will continue to abide by our privacy commitment and ensure that no user data is sold to advertisers or used to target consumers.

Sound like something you'd like to be a part of? We'd love to hear from you!

This position may require access to information protected under U.S. export control laws, including the U.S. Export Administration Regulations. Please note that any offer of employment may be conditioned on your authorization to receive software or technology controlled under these U.S. export laws without sponsorship for an export license.

Cloudflare is proud to be an equal opportunity employer. We are committed to providing equal employment opportunity for all people and place great value in both diversity and inclusiveness. All qualified applicants will be considered for employment without regard to their, or any other person's, perceived or actual race, color, religion, sex, gender, gender identity, gender expression, sexual orientation, national origin, ancestry, citizenship, age, physical or mental disability, medical condition, family care status, or any other basis protected by law.

We are an AA/Veterans/Disabled Employer. Cloudflare provides reasonable accommodations to qualified individuals with disabilities. Please tell us if you require a reasonable accommodation to apply for a job.

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About the Role: The Application Security team at Anthropic is at the forefront of building security into every phase of the software development lifecycle. As an Application Security Engineer, you will partner closely with software engineers and researchers to ensure that security is a core consideration from initial design through implementation. You will lead threat modeling and secure design reviews to proactively identify and mitigate risks early, and help with continuous risk assessment. You will build tools and systems to support developers shipping code securely, adhering to secure coding best practices.

Responsibilities:

• Help secure AI products and internal tools that are introducing industry-novel security risks and pushing established security boundaries
• Lead “shift left” security efforts to build security into the software development lifecycle
• Conduct secure design reviews and threat modeling. Identify and prioritize risks, attack surfaces, and vulnerabilities
• Develop tooling to scale security code reviews and respond to developer questions, including advising developers on remediating vulnerabilities and following secure coding practices
• Manage Anthropic's vulnerability management program, including integrating data ingestion pipelines, coding logic to prioritize vulnerability fixes, supporting teams remediating vulnerabilities and developing automated systems at scale
• Oversee Anthropic's bug bounty program. Set scope, validate submissions, perform root cause analysis, coordinate remediation with engineering teams, and award bounties. Cultivate relationships with the ethical hacker community
• Collaborate closely with product engineers and researchers to instill security best practices. Advocate for secure architecture, design, and development
• Develop and document security policies, standards, and playbooks. Conduct security awareness training for engineers

Requirements:

• 5+ years of hands-on experience in application and infrastructure security, including securing cloud-based and containerized environments
• Strong proficiency in at least one programming language (e.g., Python, Rust, Go, Java)
• Lead with empathy, a collaborative spirit, and a learning mindset to work cross-functionally with engineers of all levels to build security into the software development life cycle
• Leverage creative and strategic thinking to reduce risk through secure design and simplicity, not just controls
• Possess broad security knowledge to connect the dots across domains and identify holistic ways to decrease the overall threat surface
• Are keen to distill complex security concepts into clear actions and drive consensus without direct authority
• Embody a proactive mindset to thread security throughout the product lifecycle through activities like threat modeling, secure code review, and education
• Have a strong grasp of offensive security to anticipate risks from an adversary's perspective, not just check compliance boxes
• Bring experience with modern application stacks, infrastructure, and security tools to implement pragmatic defenses
• Are practiced at collaborating cross-functionally and effectively balancing security requirements with business objectives
• Advocate for security fundamentals like least privilege, defense-in-depth, and eliminating complexity that could sub-linearly scale security through smart design

Preferred Qualifications:

• Hands-on technical expertise securing complex cloud environments and microservices architectures leveraging technologies like Kubernetes, Docker, and AWS / GCP
• Exposure to offensive security techniques like vulnerability testing, bug bounty, pen testing, and red team exercises
• Familiarity with AI/ML security risks such as prompt injection, data poisoning, model extraction, etc. and mitigations
• Experience building security tools, applications, and automated tools
• Solid foundational knowledge of both software and security engineering principles and are keen to continue learning
• Excellent communication skills, able to distill complex security topics for broad audiences
• Worked and thrived in fast-paced environments, and comfortable navigating ambiguity

Annual Compensation Range:

$300,000-$405,000 USD

Logistics:

• Minimum education: Bachelor’s degree or an equivalent combination of education, training, and/or experience
• Required field of study: A field relevant to the role as demonstrated through coursework, training, or professional experience
• Minimum years of experience: Years of experience required will correlate with the internal job level requirements for the position
• Location-based hybrid policy: Currently, we expect all staff to be in one of our offices at least 25% of the time. However, some roles may require more time in our offices.
• Visa sponsorship: We do sponsor visas! However, we aren't able to successfully sponsor visas for every role and every candidate. But if we make you an offer, we will make every reasonable effort to get you a visa, and we retain an immigration lawyer to help with this.

How to Apply:

If you're interested in this role, please submit your application through our website. We look forward to reviewing your application!

Note:

Your safety matters to us. To protect yourself from potential scams, remember that Anthropic recruiters only contact you from @anthropic.com email addresses. In some cases, we may partner with vetted recruiting agencies who will identify themselves as working on behalf of Anthropic. Be cautious of emails from other domains. Legitimate Anthropic recruiters will never ask for money, fees, or banking information before your first day. If you're ever unsure about a communication, don't click any links,visit anthropic.com/careers directly for confirmed position openings.

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You will be the technical authority on hardware root of trust, secure boot, firmware integrity, embedded system hardening, and the security of third-party hardware integrations. Your work ensures that every component on the vessel is resilient against tampering, exploitation, and supply chain compromise, designed in from the start and maintained across the fleet lifecycle.

Key Responsibilities:

• Conduct hardware security assessments including fault injection, side-channel analysis, interface evaluation, and bus protocol analysis across Saronic-built and third-party hardware including sensors, radios, navigation systems, propulsion controllers, and communication modules

• Evaluate and harden physical interfaces, debug ports, maintenance access points, and removable media interfaces on vessel hardware

• Evaluate supply chain security risks for hardware components and recommend provenance validation, anti-tamper, and attestation controls

• Develop and maintain a hardware security testing capability including tooling, methodology, and repeatable test procedures

• Design and implement secure boot chains establishing hardware root of trust from power-on through application launch, integrating TPM, secure elements, and HSMs for device identity, key storage, measured boot, and remote attestation

• Design and implement secure firmware update mechanisms including signed updates, rollback protection, and verified delivery across the fleet

• Own the cryptographic key lifecycle for hardware-bound keys, including provisioning, rotation, revocation, and escrow

• Harden embedded Linux systems on vessel platforms, including kernel configuration, mandatory access controls, secure IPC, and attack surface reduction

• Secure operational technology protocols and interfaces used in vessel control systems, propulsion, navigation, and sensor fusion including CAN bus, NMEA, and maritime/industrial communication protocols

• Define security boundaries, trust zones, and segmentation strategies for vessel-internal compute and communication architectures

• Drive threat modeling across vessel hardware subsystems and translate findings into actionable engineering requirements

• Produce secure-by-design reference architectures and define hardware and firmware security standards, testing requirements, and acceptance criteria integrated into engineering workflows

Required Qualifications:

• 6+ years of hands-on experience in hardware security, embedded systems security, firmware security, or a closely related security engineering role

• Deep expertise in hardware hacking techniques including fault injection, side-channel attacks, JTAG/SWD exploitation, bus sniffing/injection, and physical security assessments

• Demonstrated experience designing and implementing secure boot chains, hardware root of trust, and secure firmware update mechanisms in production systems

• Strong experience assessing third-party hardware integrations and evaluating supply chain security risks

• Deep knowledge of embedded Linux security hardening, kernel security, and mandatory access control frameworks

• Experience with operational technology security, industrial protocols, or control system security

• Proficiency in C, C++, Python, or Rust in the context of firmware, embedded, or systems-level security work, and with hardware security testing tools

• Ability to obtain and maintain a security clearance

Preferred Qualifications:

• Experience in defense, aerospace, robotics, autonomy, maritime, or other high-assurance environments

• Experience with autonomous systems, unmanned vehicles, or safety-critical embedded platforms

• Experience with RTOS, microcontroller security, or resource-constrained device environments

• Knowledge of CAN bus, NMEA protocols, maritime communication systems, RF/GPS/GNSS security, or ICS security standards

• Familiarity with defense or safety-critical compliance frameworks (NIST SP 800-53, IEC 62443, Common Criteria, or equivalent)

• Relevant certifications such as OSEE, GXPN, GSE, or hardware-focused credentials

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As a Security Researcher, you'll play a pivotal role in safeguarding these innovations by anticipating, identifying, and mitigating risks before they materialize. This isn't just about finding vulnerabilities; it's about shaping the future of secure AI by embedding an attacker's mindset into everything we build.

You'll work at the intersection of offensive security, AI safety, and product development, collaborating with cross-functional teams to harden our systems against evolving threats. Your expertise will directly influence how we design, deploy, and protect our most critical assets , ensuring our agents remain resilient, trustworthy, and ahead of adversaries.

Key responsibilities include:

• Proactively hunting for vulnerabilities in the interactions between our agentic applications, cloud infrastructure, and foundational models, with a focus on realistic, high-impact attack vectors.

• Designing and executing red and purple team exercises, simulating sophisticated adversarial scenarios to stress-test our defenses and refine our detection capabilities.

• Partnering with defensive teams to translate offensive insights into actionable improvements, from detection engineering to incident response.

• Conducting in-depth penetration testing across our product suite, including AI-driven workflows, custom infrastructure, and user-facing interfaces.

• Building and automating offensive tooling to scale your impact, leveraging cutting-edge techniques to stay ahead of emerging threats.

• Communicating findings with clarity and conviction, ensuring technical and non-technical stakeholders understand risks and prioritize mitigations effectively.

• Shaping Mistral AI's security strategy by contributing attacker-informed perspectives to threat modeling, risk assessment, and architectural decisions.

We're looking for someone with 7+ years of offensive security experience, deep knowledge of AI/ML security risks, and hands-on experience assessing modern technology stacks. A builder's mindset, strong intuition for trust boundaries, and outstanding communication skills are also essential.

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The Application Security team at Anthropic is at the forefront of building security into every phase of the software development lifecycle. In this hands-on technical role, you will partner closely with software engineers and researchers to ensure security is a core consideration from initial design through implementation.

You will lead threat modeling and secure design reviews to proactively identify and mitigate risks early, and help with continuous risk assessment. You will build tools and systems to support developers shipping code securely, adhering to secure coding best practices.

Your insights will shape our tooling, detection capabilities, and defenses against emerging threats to AI/ML. You'll develop the standards, processes, and educational resources that enable all Anthropic engineers to be security champions.

Responsibilities:

• Help secure AI products and internal tools that are introducing industry-novel security risks and pushing established security boundaries
• Lead “shift left” security efforts to build security into the software development lifecycle
• Conduct secure design reviews and threat modeling. Identify and prioritise risks, attack surfaces, and vulnerabilities
• Develop tooling to scale security code reviews and respond to developer questions, including advising developers on remediating vulnerabilities and following secure coding practices
• Manage Anthropic's vulnerability management program, including integrating data ingestion pipelines, coding logic to prioritise vulnerability fixes, supporting teams remediating vulnerabilities and developing automated systems at scale
• Oversee Anthropic's bug bounty program. Set scope, validate submissions, perform root cause analysis, coordinate remediation with engineering teams, and award bounties. Cultivate relationships with the ethical hacker community
• Collaborate closely with product engineers and researchers to instill security best practices. Advocate for secure architecture, design, and development
• Develop and document security policies, standards, and playbooks. Conduct security awareness training for engineers

You may be a good fit if you:

• Have 5+ years of hands-on experience in application and infrastructure security, including securing cloud-based and containerized environments
• Strong proficiency in at least one programming language (e.g., Python, Rust, Go, Java)
• Lead with empathy, a collaborative spirit, and a learning mindset to work cross-functionally with engineers of all levels to build security into the software development life cycle
• Leverage creative and strategic thinking to reduce risk through secure design and simplicity, not just controls
• Possess broad security knowledge to connect the dots across domains and identify holistic ways to decrease the overall threat surface
• Are keen to distill complex security concepts into clear actions and drive consensus without direct authority
• Embody a proactive mindset to thread security throughout the product lifecycle through activities like threat modeling, secure code review, and education
• Have a strong grasp of offensive security to anticipate risks from an adversary's perspective, not just check compliance boxes
• Bring experience with modern application stacks, infrastructure, and security tools to implement pragmatic defenses
• Are practiced at collaborating cross-functionally and effectively balancing security requirements with business objectives
• Advocate for security fundamentals like least privilege, defence-in-depth, and eliminating complexity that could sub-linearly scale security through smart design

Strong candidates may also:

• Hands-on technical expertise securing complex cloud environments and microservices architectures leveraging technologies like Kubernetes, Docker, and AWS / GCP
• Exposure to offensive security techniques like vulnerability testing, bug bounty, pen testing, and red team exercises
• Familiarity with AI/ML security risks such as prompt injection, data poisoning, model extraction, etc. and mitigations
• Experience building security tools, applications, and automated tools
• Solid foundational knowledge of both software and security engineering principles and are keen to continue learning
• Excellent communication skills, able to distill complex security topics for broad audiences
• Worked and thrived in fast-paced environments, and comfortable navigating ambiguity

The annual compensation range for this role is $300,000 - $405,000 USD.

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Location

Remote - US; New York City; San Francisco; Seattle

Employment Type

Full time

Location Type

Remote

Department

Security

Compensation

• SF, Seattle or NYC $230K – $385K • Offers Equity
• Zone A $207K – $346.5K • Offers Equity
• Zone B $184K – $308K • Offers Equity

The base pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, and experience. If the role is non-exempt, overtime pay will be provided consistent with applicable laws. In addition to the salary range listed above, total compensation also includes generous equity, performance-related bonus(es) for eligible employees, and the following benefits.

Benefits

• Medical, dental, and vision insurance for you and your family, with employer contributions to Health Savings Accounts
• Pre-tax accounts for Health FSA, Dependent Care FSA, and commuter expenses (parking and transit)
• 401(k) retirement plan with employer match
• Paid parental leave (up to 24 weeks for birth parents and 20 weeks for non-birthing parents), plus paid medical and caregiver leave (up to 8 weeks)
• Paid time off: flexible PTO for exempt employees and up to 15 days annually for non-exempt employees
• 13+ paid company holidays, and multiple paid coordinated company office closures throughout the year for focus and recharge, plus paid sick or safe time (1 hour per 30 hours worked, or more, as required by applicable state or local law)
• Mental health and wellness support
• Employer-paid basic life and disability coverage
• Annual learning and development stipend to fuel your professional growth
• Daily meals in our offices, and meal delivery credits as eligible
• Relocation support for eligible employees
• Additional taxable fringe benefits, such as charitable donation matching and wellness stipends, may also be provided.

About the Team

Security is at the foundation of OpenAI’s mission to ensure that artificial general intelligence benefits all of humanity.

The Security team protects OpenAI’s technology, people, and products. We are technical in what we build but are operational in how we do our work, and are committed to supporting all products and research at OpenAI. Our Security team tenets include: prioritizing for impact, enabling researchers, preparing for future transformative technologies, and engaging a robust security culture.

About the Role

OpenAI is seeking a Security Engineer to join our Infrastructure Security (InfraSec) team. InfraSec protects the foundations of OpenAI’s research and production environments, spanning GPU supercomputing clusters, multi-cloud infrastructure, datacenters, networking, storage, and the critical services that power our frontier AI models. Our charter includes securing everything from bare-metal hardware and firmware, to Kubernetes clusters and service meshes, to data storage and access pathways for highly sensitive model weights and user data.

In this role, you will:

• Design and build security controls across diverse layers (e.g., physical hardware, firmware/BMC, OS, Kubernetes, networks, and CI/CD) to defend against sophisticated adversaries and insider threats.
• Collaborate with engineering and security teams to drive deployment of security enhancements and control changes across broad-scale infrastructure.
• Tackle high-impact projects such as checkpoint encryption, network isolation, secret management, and machine identity, while continuously raising the security bar for emerging AI workloads.
• Take a generalist approach to building security controls, balancing a mix of security expertise and broad technical skillsets to adapt to evolving challenges.

You will thrive in this role if you have:

• Deep understanding of security principles, best practices, and common vulnerabilities.
• A proactive mindset, with the ability to identify and address security gaps or inefficiencies through automation and tooling.
• A track record of delivering scalable solutions and driving impactful changes across infrastructure in real-world projects.
• Expertise in the security of cloud platforms (e.g., Amazon AWS, Microsoft Azure), especially securing multi-cloud networks and infrastructure, and designing cloud agnostic systems.
• Experience securing on-prem deployments and datacenters from construction to multi-tenant use.
• Familiarity with container security, orchestration security, and authentication/authorization.
• Strong analytical and problem-solving skills, with an ability to think critically and objectively assess security risks.
• Excellent communication skills, with the ability to convey complex security concepts to technical and non-technical stakeholders.
• Excitement about collaborating with cross-functional teams to build secure, reliable systems that scale globally.

About OpenAI

OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. We push the boundaries of the capabilities of AI systems and seek to safely deploy them to the world through our products. AI is an extremely powerful tool that must be created with safety and human needs at its core, and to achieve our mission, we must encompass and value the many different perspectives, voices, and experiences that form the full spectrum of humanity.

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