{"version":"0.1","company":{"name":"YubHub","url":"https://yubhub.co","jobsUrl":"https://yubhub.co/jobs/skill/kubernetes-and-container-security"},"x-facet":{"type":"skill","slug":"kubernetes-and-container-security","display":"Kubernetes and container security","count":2},"x-feed-size-limit":100,"x-feed-sort":"enriched_at desc","x-feed-notice":"This feed contains at most 100 jobs (the most recently enriched). For the full corpus, use the paginated /stats/by-facet endpoint or /search.","x-generator":"yubhub-xml-generator","x-rights":"Free to redistribute with attribution: \"Data by YubHub (https://yubhub.co)\"","x-schema":"Each entry in `jobs` follows https://schema.org/JobPosting. YubHub-native raw fields carry `x-` prefix.","jobs":[{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_81a600f4-518"},"title":"Member of Technical Staff (Offensive Security Engineer)","description":"<p>Perplexity is seeking a highly skilled Offensive Security Engineer to join our dynamic security team. The successful candidate will take an adversarial approach to hardening Perplexity&#39;s infrastructure, applications, and AI systems.</p>\n<p>You will plan and execute red team operations, penetration tests, and attack simulations across our cloud infrastructure, web and mobile applications, AI/ML pipeline, and corporate environment,finding real vulnerabilities before adversaries do and working directly with engineering teams to drive remediation.</p>\n<p>Responsibilities:</p>\n<ul>\n<li>Plan and execute red team and purple team engagements simulating advanced threat actors across cloud infrastructure (AWS, Kubernetes), endpoints, and application surfaces</li>\n<li>Conduct continuous penetration testing of web applications, APIs, mobile clients, browser extensions, cloud infrastructure, and internal services</li>\n<li>Assess AI/ML-specific attack surfaces including prompt injection, model exfiltration, agent abuse, tool-use exploitation, and MCP security boundaries</li>\n<li>Develop and maintain custom offensive tooling, exploits, and automation to improve the efficiency and coverage of security testing</li>\n<li>Perform open-scope adversary simulations that test detection and response capabilities end to end, collaborating closely with the defensive security team</li>\n<li>Drive threat modeling sessions with engineering teams to identify and prioritize attack vectors in new features and architectures</li>\n<li>Deliver clear, actionable findings to both technical and executive audiences; partner with engineering to validate remediations</li>\n<li>Contribute to the security of CI/CD pipelines, supply chain integrity, and secrets management through offensive assessment</li>\n<li>Stay current on emerging attack techniques, vulnerability research, and adversary tradecraft; bring external perspective into Perplexity&#39;s security strategy</li>\n</ul>\n<p>Qualifications:</p>\n<ul>\n<li>5+ years of hands-on experience in offensive security, red teaming, or penetration testing</li>\n<li>Deep technical expertise in at least two of: cloud security (AWS/GCP/Azure), web/API application security, Kubernetes and container security, macOS/Linux endpoint security, network penetration testing, or CI/CD pipeline security</li>\n<li>Track record of discovering impactful vulnerabilities or developing novel attack techniques in production environments</li>\n<li>Strong programming and scripting skills in Python, Go, or similar languages; comfortable writing custom tooling and exploits</li>\n<li>Experience with industry-standard offensive tools (Burp Suite, Cobalt Strike / Sliver / Mythic, Metasploit, BloodHound, nuclei, etc.) and ability to operate beyond them</li>\n<li>Excellent written and verbal communication; able to translate complex technical findings into clear risk narratives</li>\n<li>Experience assessing AI/ML systems, LLM applications, or agentic workflows for security vulnerabilities</li>\n<li>Bonus: Published security research, conference talks (DEF CON, Black Hat, BSides), CVE credits, or meaningful bug bounty contributions</li>\n</ul>\n<p style=\"margin-top:24px;font-size:13px;color:#666;\">XML job scraping automation by <a href=\"https://yubhub.co\">YubHub</a></p>","url":"https://yubhub.co/jobs/job_81a600f4-518","directApply":true,"hiringOrganization":{"@type":"Organization","name":"Perplexity","sameAs":"https://perplexity.com","logo":"https://logos.yubhub.co/perplexity.com.png"},"x-apply-url":"https://jobs.ashbyhq.com/perplexity/69fd6a56-0050-44f7-9ed2-2c3a7320908d?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply","x-work-arrangement":"hybrid","x-experience-level":"staff","x-job-type":"Full time","x-salary-range":"$220K – $405K","x-skills-required":["cloud security","web/API application security","Kubernetes and container security","macOS/Linux endpoint security","network penetration testing","CI/CD pipeline security","Python","Go","Burp Suite","Cobalt Strike","Metasploit","BloodHound","nuclei"],"x-skills-preferred":[],"datePosted":"2026-04-24T13:15:56.086Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"San Francisco; London; New York City; Remote (United States); Serbia"}},"jobLocationType":"TELECOMMUTE","employmentType":"FULL_TIME","occupationalCategory":"Engineering","industry":"Technology","skills":"cloud security, web/API application security, Kubernetes and container security, macOS/Linux endpoint security, network penetration testing, CI/CD pipeline security, Python, Go, Burp Suite, Cobalt Strike, Metasploit, BloodHound, nuclei","baseSalary":{"@type":"MonetaryAmount","currency":"USD","value":{"@type":"QuantitativeValue","minValue":220000,"maxValue":405000,"unitText":"YEAR"}}},{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_bdf9dc88-fbe"},"title":"Infrastructure Security Engineer","description":"<p>We are seeking a talented and motivated Cloud/Infrastructure Security Engineer to join our security team.</p>\n<p>In this role, you will design, implement, and maintain secure cloud infrastructure and ensure the integrity of our cloud-native applications.</p>\n<p>Responsibilities:</p>\n<ul>\n<li>Design and implement secure cloud architectures across multiple cloud platforms (e.g., AWS, GCP, Azure)</li>\n<li>Develop and maintain Infrastructure as Code (IaC) templates with embedded security controls</li>\n<li>Conduct regular security assessments and audits of cloud infrastructure and services</li>\n<li>Implement and manage cloud security tools and services (e.g., CSPM, CWPP, CASB)</li>\n<li>Collaborate with development teams to ensure security best practices are integrated into CI/CD pipelines</li>\n<li>Monitor and respond to security events and incidents in cloud environments</li>\n<li>Develop and maintain cloud security policies, standards, and procedures</li>\n<li>Stay current with emerging cloud security threats and mitigation strategies</li>\n</ul>\n<p>Basic Qualifications:</p>\n<ul>\n<li>Bachelor&#39;s degree in Computer Science, Cybersecurity, or a related field</li>\n<li>3-5 years of experience in cloud security or related roles</li>\n<li>Strong understanding of cloud security principles, compliance frameworks, and best practices</li>\n<li>Proficiency in at least one cloud platform (AWS, GCP, or Azure) and associated security services</li>\n<li>Experience with Infrastructure as Code tools (e.g., Terraform, CloudFormation)</li>\n<li>Familiarity with containerization technologies and their security implications</li>\n<li>Knowledge of network security concepts and protocols</li>\n<li>Experience with scripting languages (e.g., Python, Bash) for automation and tool development</li>\n</ul>\n<p>Preferred Skills and Experience:</p>\n<ul>\n<li>Relevant security certifications (e.g., CCSP, CSSK, AWS Security Specialty)</li>\n<li>Experience with multi-cloud environments and cloud-to-cloud security</li>\n<li>Knowledge of DevSecOps practices and tools</li>\n<li>Experience with Kubernetes and container security</li>\n<li>Experience in building custom cloud security tools or integrations</li>\n<li>Interest in leveraging AI for cloud security monitoring and automation</li>\n<li>Contributions to open-source cloud security projects</li>\n<li>Experience with securing AI/ML workloads in cloud environments</li>\n</ul>\n<p>Compensation and Benefits:</p>\n<p>$200,000 - $340,000 USD</p>\n<p>Base salary is just one part of our total rewards package at xAI, which also includes equity, comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short &amp; long-term disability insurance, life insurance, and various other discounts and perks.</p>\n<p style=\"margin-top:24px;font-size:13px;color:#666;\">XML job scraping automation by <a href=\"https://yubhub.co\">YubHub</a></p>","url":"https://yubhub.co/jobs/job_bdf9dc88-fbe","directApply":true,"hiringOrganization":{"@type":"Organization","name":"xAI","sameAs":"https://www.xai.com/","logo":"https://logos.yubhub.co/xai.com.png"},"x-apply-url":"https://job-boards.greenhouse.io/xai/jobs/5090998007?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply","x-work-arrangement":"onsite","x-experience-level":"mid","x-job-type":"full-time","x-salary-range":"$200,000 - $340,000 USD","x-skills-required":["Cloud security principles","Compliance frameworks","Best practices","Cloud platform (AWS, GCP, or Azure)","Infrastructure as Code tools (Terraform, CloudFormation)"],"x-skills-preferred":["Relevant security certifications (CCSP, CSSK, AWS Security Specialty)","Multi-cloud environments and cloud-to-cloud security","DevSecOps practices and tools","Kubernetes and container security","Building custom cloud security tools or integrations"],"datePosted":"2026-04-18T15:23:29.833Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Palo Alto, CA"}},"employmentType":"FULL_TIME","occupationalCategory":"Engineering","industry":"Technology","skills":"Cloud security principles, Compliance frameworks, Best practices, Cloud platform (AWS, GCP, or Azure), Infrastructure as Code tools (Terraform, CloudFormation), Relevant security certifications (CCSP, CSSK, AWS Security Specialty), Multi-cloud environments and cloud-to-cloud security, DevSecOps practices and tools, Kubernetes and container security, Building custom cloud security tools or integrations","baseSalary":{"@type":"MonetaryAmount","currency":"USD","value":{"@type":"QuantitativeValue","minValue":200000,"maxValue":340000,"unitText":"YEAR"}}}]}