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Leidos

Leidos is an innovation company rapidly addressing the world’s most vexing challenges in national security and health.

Cyber AI Researcher

AI Research ScientistMachine Learning EngineerFull TimeRemoteSeniorTeam 10,001+Since 1969H1B SponsorCompany SiteLinkedIn

Location

United States

Posted

40 days ago

Salary

$87.1K - $157.5K / year

Seniority

Senior

Bachelor Degree5 yrs expExperience acceptedEnglishLinuxPython

Job Description

• Develop automation to support penetration tests and red-team style assessments across networks, endpoints, identity, and web apps; produce actionable, mission-aligned findings and remediation guidance. • Leverage agentic workflows to utilize common offensive tools: • Research and prototype ML/RL approaches for security (e.g., attack-path selection, exploit prioritization, automated decision policies), and evaluate them via measurable experiments and test environments. • Build automation around offensive workflows (repeatable test harnesses, lab environments, tooling wrappers, and data collection for ML/RL experiments). • Collaborate with defensive engineers/researchers to translate findings into detections, mitigations, and secure-by-design improvements.

Job Requirements

  • Bachelor’s degree and 5+ years relevant experience in offensive security, penetration testing, red teaming, vulnerability research, or closely related fields (additional years may substitute for degree).
  • Demonstrated hands-on experience using offensive security toolchains (e.g., Metasploit, Kali Linux) and modern recon/exploitation/post-exploitation workflows.
  • Experience with fuzzing or vulnerability discovery workflows (AFL/AFL++ or similar), including triage and root-cause analysis.
  • Strong programming/scripting skills (Python preferred; plus Bash). Experience using AI-assisted development tools (examples: coding agents, LLM copilots) to accelerate prototyping.
  • Working knowledge of ML fundamentals and practical experience implementing AI/ML experiments; familiarity with RL concepts.
  • Must be a US Citizen with the ability to obtain and maintain a Secret clearance.

Benefits

  • competitive compensation
  • Health and Wellness programs
  • Income Protection
  • Paid Leave
  • Retirement

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