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Deployed Engineer (Federal)

LangChain

Washington, DC · Remote · full time · Mid

$150,000 – $250,000

Listed on LangChain’s own careers site. You apply with them directly — we never stand between you and the employer.

What this role is

LangChain seeks a technical specialist to help U.S. Government agencies design, deploy, and operate AI agent systems in secure and regulated environments. This role bridges engineering and sales, working directly with defense, civilian, and intelligence customers to solve production challenges while navigating federal compliance requirements.

Our summary, not LangChain’s wording. The full posting is on their site.

Skills this role names

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What they ask for

Required

  • 3+ years in software engineering, customer engineering, solutions engineering, or product engineering
  • Experience with DoD, Civilian Agencies, Intelligence Community, or federal system integrators
  • Python and JavaScript fundamentals with systems thinking
  • Experience designing agent-based or LLM-powered systems including multi-step workflows, orchestration, guardrails, and failure handling
  • Familiarity with secure cloud environments like AWS GovCloud or Azure Government
  • Ability to operate in regulated environments with security and compliance requirements
  • Experience supporting technical evaluations, architecture reviews, and competitive processes
  • Clear communication of technical tradeoffs to government stakeholders
  • Ownership mindset focused on mission outcomes
  • Comfort with ambiguity and bias toward action

Nice to have

  • Active or prior U.S. security clearance at Secret level or higher
  • Experience deploying AI systems in classified or air-gapped environments
  • Knowledge of FedRAMP authorization or DoD Impact Levels (IL2–IL6)
  • Experience with LLM evaluation, observability, red-teaming, or guardrails in high-assurance settings
  • Production experience with AWS, Azure, containers, Kubernetes, and secure networking
  • Experience working with federal system integrators like Booz Allen, SAIC, or Leidos
  • Production experience with LangChain, LangGraph, or similar agent frameworks

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