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Millbrae, CA
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Cobalt
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Millbrae, CA
in last 30 days
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13
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Cobalt
near
Millbrae, CA
in last 30 days
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Last 30 days
Staff Application Security Engineer, Expert AI Reviewer (PhD)
APPLY
Cobalt
Millbrae, CA
L6 Lead
September 22nd, 2026
Software Developers
Computer Systems Design Services
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AI Red Team Engineer, Frontier Model Evaluation (Contract)
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Cobalt
Millbrae, CA
L4 Mid
September 1st, 2026
Information Security Engineers
Computer Systems Design Services
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Security Engineer, Frontier AI Evaluation (Contract)
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Cobalt
Millbrae, CA
L4 Mid
September 1st, 2026
Information Security Engineers
Computer Systems Design Services
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Security Penetration Tester, Frontier AI Evaluation (Contract)
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Cobalt
Millbrae, CA
L5 Senior
September 1st, 2026
Penetration Testers
Computer Systems Design Services
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Machine Learning PhD Student, Frontier AI Evaluation (Contract)
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Cobalt
Millbrae, CA
L5 Senior
September 1st, 2026
Data Scientists
Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
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Machine Learning Engineer, Frontier AI Evaluation (Contract)
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Cobalt
Millbrae, CA
L5 Senior
September 1st, 2026
Software Developers
Custom Computer Programming Services
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Penetration Tester, Frontier AI Evaluation
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Cobalt
Millbrae, CA
L5 Senior
September 1st, 2026
Penetration Testers
Computer Systems Design Services
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Machine Learning PhD Student Contributor
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Cobalt
Millbrae, CA
L5 Senior
September 1st, 2026
Data Scientists
Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
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Application Security Engineer, Frontier AI Evaluation (Contract)
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Cobalt
Millbrae, CA
L5 Senior
September 1st, 2026
Software Developers
Custom Computer Programming Services
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Offensive Security Contributor: AI Red Teaming and Penetration Testing
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Cobalt
Millbrae, CA
L5 Senior
September 1st, 2026
Penetration Testers
Computer Systems Design Services
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LLM Post-Training and Evaluation Researcher (Contract)
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Cobalt
Millbrae, CA
L5 Senior
September 1st, 2026
Software Developers
All Other Professional, Scientific, and Technical Services
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Reinforcement Learning Environment Engineer (Contract)
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Cobalt
Millbrae, CA
L5 Senior
September 1st, 2026
Software Developers
Custom Computer Programming Services
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Senior Cybersecurity Expert, AI Training and Red Teaming (PhD, Remote)
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Cobalt
Millbrae, CA
Remote
L5 Senior
September 22nd, 2026
Information Security Analysts
Computer Systems Design Services
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