AI-Driven Red Team Operator

Millennium; Washington (District of Columbia); On-site; USD 140,000 - 180,000; Full time

Job summary

Millennium is seeking an AI-Focused Red Team Operator to support government cyber operations in Washington, DC or Huntsville, AL. An active Top Secret clearance is required to qualify for consideration.

The role blends offensive and defensive cyber work with AI-enabled security workflows, offering opportunities to emulate adversaries, hunt threats, and assess AI/LLM security across enterprise and cloud environments.

Qualifications

• Extensive experience in offensive and defensive cybersecurity operations.
• Strong background applying AI to cyber missions.
• Ability to design AI-assisted security workflows.

Responsibilities

• Conduct authorized penetration testing, adversary emulation, and Red Team assessments against enterprise, cloud, and AI-enabled environments.
• Perform Blue Team activities including threat hunting, detection engineering, incident response support, and defensive security assessments.
• Evaluate AI and machine learning systems for security weaknesses throughout the model lifecycle.
• Assess LLM applications against AI threats and OWASP LLM Top 10.
• Identify vulnerabilities including prompt injection, RAG, model manipulation, tool abuse, data poisoning, model extraction.
• Develop offensive tradecraft for authorized testing.
• Design and implement defensive controls including guardrails, monitoring, content filtering, and AI-specific security controls.
• Leverage AI technologies to improve operations, reconnaissance, code analysis, detection engineering, and security analytics.
• Collaborate with cybersecurity engineers, analysts, and stakeholders.
• Produce high-quality documentation, assessment reports, and executive briefings.

Skills

Offensive security

Defensive security

Adversary emulation

Threat hunting

Detection engineering

Incident response

Job description

Millennium is seeking an AI-Focused Red Team Operator to support government cyber operations in Washington, DC or Huntsville, AL. An active Top Secret clearance is required to qualify for consideration.

The role blends offensive and defensive cyber work with AI-enabled security workflows, offering opportunities to emulate adversaries, hunt threats, and assess AI/LLM security across enterprise and cloud environments.