You will manage the day-to-day operations of their executive offices, ensuring seamless communication, strong cross-functional alignment, and operational rigor across GTM and external partnership initiatives. You will act as a trusted partner, optimizing their time through expert calendar management and seamless coordination of travel and key projects. In addition to core administrative excellence, you will support strategic external partnerships, Brand/PR coordination, and cross-functional initiatives tied to revenue growth and ecosystem expansion.

This role requires strong business judgment, exceptional organizational skills, and the ability to manage multiple work streams with discretion and professionalism.

Responsibilities:

• Manage and prioritize the CRO's and CBO's calendars across multiple time zones, including internal and external meetings, interviews, and complex domestic and international travel.
• Partner closely with other Executive Assistants to support critical company rhythms, including weekly, monthly, and quarterly internal meetings.
• Ensure the CRO and CBO are strategically prepared for meetings, speaking engagements, and pipeline discussions by coordinating agendas, presentations, materials, and follow-ups.
• Coordinate and facilitate team, leadership, and All Hands meetings, including preparing materials, capturing notes, tracking action items, and driving accountability to ensure alignment and execution.
• Plan and execute team events, offsites, SKOs, All Hands meetings, and customer meetings - owning logistics, agenda preparation, and event coordination.
• Support execution and tracking of key embedded and ecosystem partnerships, as well as external brand/PR activities, investor relations, and channel/referral program operations.
• Partner with Recruiting to schedule and facilitate executive interview loops.
• Serve as the on-site point of contact for external partners and candidates, maintaining the highest level of confidentiality and discretion when handling sensitive business and partnership information.
• Maintain high responsiveness and professionalism across all communications, supporting internal and external correspondence with clarity and accuracy.
• Partner closely with other Executive Assistants and cross-functional partners to support company-wide initiatives while modeling operational excellence and strong cultural leadership.

Requirements:

• 4+ years of administrative experience in a fast-paced environment, 2+ of those years supporting at the Executive level, specifically in Sales / GTM
• Outstanding organizational, written/verbal communication, and listening skills, plus high attention to detail
• Strong team-player attitude; needs to work well under pressure and be adaptable in the face of changing priorities
• Excellent problem-solving, time-management, and prioritization skills
• Expert with G-Suite (Google Calendar, Gmail, Google docs, Google sheets, etc.)
• High degree of discretion and integrity, especially when taking care of confidential information

Bonus:

• Familiar with AI tools like Chat GPT, Claude, Granola, etc

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Anthropic's mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems.

About the Team

The Frontier Red Team (FRT) is a small, focused technical research team within Anthropic's Policy organization. Our goal is to make the entire world safer in this era of advanced AI by understanding what these systems can do and building the defenses that matter.

In 2026, we're focused on researching and ensuring safety with self-improving, highly autonomous AI systems—especially ones with cyberphysical capabilities. See our previous related work on cyberdefense, robotics, and Project Vend. This is early-stage, high-conviction research with the potential for outsized impact.

About the Role

Our team is focused on a critical question: how do we defend against a world where powerful, autonomous, self-improving AI systems may be used adversarially?

As a Research Engineer on our team, you'll build and eval model organisms of autonomous systems and develop the defensive agents needed to counter them. This work sits at the intersection of AI capabilities research, security, and policy—what we learn directly shapes how Anthropic and the world prepare for advanced AI.

This is applied research with real-world stakes. Your work will inform decisions at the highest levels of the company, contribute to public demonstrations that shape policy discourse, and help build technical defenses that could matter enormously as AI systems become more capable.

What You'll Do

• Design and build autonomous AI systems that can use tools and operate across diverse environments—creating model organisms that help us understand and defend against advanced adversarial AI

• Create evals and training environments to understand and shape agent behavior in desirable ways

• Develop defensive agents that can detect, disrupt, or outcompete adversarial AI systems in realistic scenarios

• Interface Claude with hardware platforms (e.g. robotics, physical systems) to understand cyberphysical risks and defenses

• Translate technical findings into compelling demonstrations and artifacts that inform policymakers and the public

• Collaborate with external experts in cybersecurity, national security, and AI safety to scope and validate research directions

Sample Projects

• Developing systems where Claude controls diverse hardware and robotics platforms simultaneously

• Creating attack-defend simulations (CTFs, wargames, adversarial games) to test defensive AI capabilities

• Designing and implementing RL environments for training defensive agents

• Pointing autonomous systems at real-world security challenges to characterize risks and develop mitigations

You May Be a Good Fit If You

• Have strong software engineering skills, particularly in Python

• Have experience building and working with LLM-based agents or autonomous systems

• Are driven to find solutions to ambiguously scoped, high-stakes problems

• Design and run experiments quickly, iterating fast toward useful results

• Thrive in collaborative environments (we love pair programming!)

• Care deeply about AI safety and want your work to have real-world impact on how humanity navigates advanced AI

• Can own entire problems end-to-end, including both technical and non-technical components

• Are comfortable working on sensitive projects that require discretion and integrity

Strong Candidates May Also Have

• Experience with reinforcement learning, self-play, or multi-agent systems

• Experience with robotics, hardware interfaces, or cyberphysical systems

• Track record of building demos or prototypes that communicate complex technical ideas

• Experience working with external stakeholders (policymakers, government, researchers)

• Familiarity with AI safety research and threat modeling for advanced AI systems

Logistics

Education requirements: We require at least a Bachelor's degree in a related field or equivalent experience. 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.

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. Research shows that people who identify as being from underrepresented groups are more prone to experiencing imposter syndrome and doubting the strength of their candidacy, so we urge you not to exclude yourself prematurely and to submit an application if you're interested in this work. We think AI systems like the ones we're building have enormous social and ethical implications. We think this makes representation even more important, and we strive to include a range of diverse perspectives on our team.

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 recruiters to help us find the best candidates for our open roles.

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