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W2 || AI Safety/Security Engineer

Cliff Services IncVA🇺🇸United StatesPosted 9 Sept 2026

Why This Role Stands Out

This hybrid role offers a unique opportunity to shape the future of AI safety and security by building robust guardrails for cutting-edge LLM and agentic AI systems. You'll thrive here if you possess deep expertise in AI security, threat modeling, and adversarial testing, allowing you to contribute significantly to responsible AI development. Apply now to join a forward-thinking company and make a tangible impact in a rapidly evolving field.

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
VA, United States
Posted
Yesterday
LLM

Job Description

Hiring: AI Safety/Security Engineer

Location: Remote
Employment Type: Contract / W2
Experience: 8+ Years

Job Overview

We are looking for an AI Safety/Security Engineer to design, implement, and operate security guardrails for LLM-based and agentic AI systems. The role focuses on AI threat modeling, adversarial testing, runtime monitoring, red teaming, and safety controls for production AI applications.

Required Skills
  • 8+ years of experience in Cybersecurity / AI Security / AI Safety
  • Strong experience securing LLM-based and AI Agent systems
  • Prompt Injection Detection, Jailbreak Resistance, PII Redaction
  • LLM Input/Output Filtering and Safety Guardrails
  • Tool-use constraints and API/function access controls
  • Secret/credential protection and data exfiltration prevention
  • AI Red Teaming / Adversarial Testing
  • Multi-turn jailbreak and indirect prompt injection testing
  • Security testing of RAG and tool-calling agents
  • AI threat modeling and risk assessment
  • Runtime AI safety monitoring and automated incident response
  • Logging, alerting, blocking, throttling, and forensic analysis
  • CI/CD automated safety gates and regression testing
  • Strong understanding of Responsible AI, AI Governance, and AI Risk
  • Financial services regulatory/compliance experience preferred
Responsibilities
  • Design and operate technical guardrails for LLM and agentic AI applications
  • Build adversarial evaluation and AI red-team testing harnesses
  • Develop scenario-based test suites for prompt injection, jailbreaks, RAG attacks, tool misuse, and data exfiltration
  • Define AI threat models and measurable safety acceptance criteria
  • Implement runtime monitoring for anomalous agent behavior
  • Conduct full-scope AI security assessments and document attack paths and vulnerabilities
  • Maintain regression suites for known AI attack patterns
  • Integrate safety controls and automated security gates into CI/CD pipelines
  • Work with Blue Teams/SOC to improve AI threat detection and incident response
  • Partner with Legal, Compliance, and Responsible AI teams on regulatory requirements
  • Develop audit logging and explainability mechanisms for AI safety decisions
  • Present security findings and mitigation recommendations to technical and executive stakeholders

Must Have: LLM/Agent Security + Prompt Injection + AI Red Teaming + Jailbreak Testing + RAG Security + Tool/API Security + PII/Data Protection + Runtime Monitoring + AI Threat Modeling.

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