"defense" Jobs

69 open tech roles matching “defense”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, AI/ML, SQL. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 69 results

Harvey AI
Harvey AI San Francisco $188k–$282k/yr Published 3 months ago
Anthropic

Join Anthropic as a Safeguards Enforcement Analyst to protect against AI misuse in radiological and nuclear contexts.

Anthropic Remote-Friendly, United States; San Francisco, CA | New York City, NY | Washington, DC $245k–$285k/yr Published 2 weeks ago
Anthropic

Lead the CBRN-E & Advanced Weapons team to investigate and disrupt misuse of AI systems for weapons development.

Anthropic San Francisco, CA | New York City, NY | Washington, DC $375k–$455k/yr Published 2 weeks ago
Anthropic
Anthropic Remote-Friendly (Travel-Required) | San Francisco, CA | Washington, DC $230k–$290k/yr Published 6 months ago
Perplexity

Join the Backend Platform team to lead the design and implementation of critical infrastructure for product reliability and performance.

Perplexity San Francisco Published 1 month ago
Flexible on stack
Anthropic

Join Anthropic as a Safeguards Enforcement Analyst to protect against AI misuse in chemical and explosives contexts.

Anthropic Remote-Friendly, United States; San Francisco, CA | New York City, NY | Washington, DC $245k–$285k/yr Published 2 weeks ago
Anthropic

Join Anthropic as a Safeguards Enforcement Analyst to combat violence and extremism in AI systems.

Anthropic Remote-Friendly, United States; San Francisco, CA | New York City, NY | Washington, DC $285k–$330k/yr Published 2 weeks ago
Flexible on stack
Anthropic

Lead Anthropic's cybersecurity research team to develop defenses against advanced AI threats in a hybrid work environment.

Anthropic San Francisco, CA $485k–$690k/yr Published 1 week ago
Anthropic

Join Anthropic as a Safeguards Enforcement Analyst to enhance access controls and identity verification in AI systems.

Anthropic Remote-Friendly, United States; San Francisco, CA | New York City, NY | Washington, DC $285k–$330k/yr Published 2 weeks ago
Anthropic

Join Anthropic as a Safeguards Enforcement Analyst to protect against AI misuse in biological contexts.

Anthropic Remote-Friendly, United States; San Francisco, CA | New York City, NY | Washington, DC $245k–$285k/yr Published 2 weeks ago
Perplexity

Join Perplexity's Secure Intelligence Institute to conduct impactful research on security and privacy in frontier AI systems.

Perplexity San Francisco Published 1 week ago
Flexible on stack
Anthropic
Anthropic Remote-Friendly (Travel-Required) | San Francisco, CA | Washington, DC $230k–$290k/yr Published 6 months ago
Anthropic
Anthropic San Francisco, CA | New York City, NY $350k–$850k/yr Published 3 months ago
Anthropic
Anthropic San Francisco, CA | New York City, NY $320k–$425k/yr Published 9 months ago
Anthropic

Join Anthropic as a Staff Software Engineer to build systems that combat financial fraud in a collaborative environment.

Anthropic San Francisco, CA | New York City, NY | Seattle, WA $320k–$485k/yr Published 2 weeks ago
Flexible on stack
Okta

Join Okta as a Staff Backend Engineer to tackle complex security challenges with a focus on cloud-native security products.

Okta San Francisco, California $194k–$267k/yr Published 2 weeks ago
Flexible on stack
Mercury

Join Mercury as the Deputy Chief Information Security Officer to build and defend the bank-entity Information Security program.

Mercury San Francisco, CA, New York, NY, Portland, OR, or Remote within United States $242.7k–$353.9k/yr Published 1 month ago