Security Engineer, Offensive Security

Anthropic$300K — $320K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 5+ years in red teaming and offensive security operations
  • Expertise in at least two areas: macOS, Linux, Cloud security (GCP/AWS/Azure), Kubernetes, or CI/CD
  • Proven ability to discover novel attack vectors
  • Experience simulating adversaries against strong defenses
  • Strong engineering skills in Python, Go, or similar languages
  • Ability to effectively document findings for diverse audiences
  • Collaborative mindset with experience working with blue teams

Responsibilities

  • Conduct advanced red and purple team engagements across various infrastructures
  • Perform penetration tests on high-value deployments
  • Enhance AI-driven security testing tools and workflows
  • Collaborate across teams on AI-related attack scenarios
  • Translate technical findings into actionable insights for stakeholders

Benefits

  • Hybrid working model with at least 25% office presence
  • Visa sponsorship available with dedicated support
  • Encouragement for diverse candidates to apply
  • Strong focus on AI's social and ethical implications
  • Commitment to safety from recruitment scams
Full Job Description
What You'll Do:
  • Conduct red and purple team engagements simulating advanced threat actors across our cloud infrastructure, endpoints and bare metal deployments.
  • Penetration test specific, high value deployments.
  • Contribute to AI-assisted security testing tooling and workflows.
  • Work cross functionally with other security and engineering teams, particularly on AI-specific attack scenarios.
  • Document and present findings to technical and executive audiences, translating attack narratives into actionable risk insights that inform security roadmaps.
Who You Are:
  • 5+ years of hands-on experience in red teaming and offensive security operations
  • Deep expertise in at least two of: macOS security, Linux Security, Cloud security (GCP/AWS/Azure), Kubernetes, CI/CD pipelines
  • Track record of discovering novel attack vectors and chaining vulnerabilities creatively
  • Experience conducting adversarial simulations against well-defended environments
  • Strong engineering skills (Python, Go, or similar)
  • Ability to write clear findings that drive action, helping teams understand risk and prioritize fixes
  • Collaborative approach, working in close collaboration with the blue team
Strong candidates may also have experience with:
  • Prior work at organizations with state actor threat models
  • Interest in AI safety and how security engineering contributes to responsible AI developments
  • Background testing AI/ML systems or agentic workflows
  • Familiarity with detection engineering and SIEM/EDR platforms from the defensive side
  • Experience with data center security or hardware-based attacks

Deadline to apply: None. Applications will be received on a rolling basis.

The annual compensation range for this role is listed below.

For sales roles, the range provided is the role's On Target Earnings ("OTE") range, meaning that the range includes both the sales commissions/sales bonuses target and annual base salary for the role.

Annual Salary:

$300,000-$320,000 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.

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 [redacted].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.

About Anthropic

Anthropic is an artificial intelligence research lab that focuses on developing AI systems that are safe, reliable, and trustworthy. The company was founded in 2019 by Dr. Yoshua Bengio, a leading AI researcher and winner of the Turing Award. Anthropic's research is focused on developing AI systems that can learn from small amounts of data, reason about complex systems, and interact with humans in a natural way. The company is based in New York City and has a team of experienced AI researchers and engineers.
Learn more about Anthropic
Size
50 employees
Industry
Founded
2019

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