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Red Cell Partners

Forward Deployed Engineer, Federal/National Security

RemoteUnited States only· Prefers United Kingdom, United States
Published
Role
Fullstack
Employment
Full-time
$130k–$240k/yr
Check eligibility

Open to US only · Prefers United Kingdom, United States. Set where you work from to check your eligibility.

The listing prefers candidates in United Kingdom and United States.

No BS summary

Hands-on software engineer for federal/national-security customer deployments in the US. Must be a U.S. citizen with active Secret clearance, strong backend/full-stack fundamentals, and comfort building AI-enabled production systems in secure environments. DC/Northern Virginia or near a U.S. military concentration preferred; onsite/travel may be required.

Core skills

Backend engineeringAI/ML systemsAPIs

Optional skills

AI agentsLLM applicationsWorkflow orchestrationEvalsGuardrailsRetrieval systemsModel deploymentAWS

What you'll do

  • Work directly with federal and national-security customers to understand mission workflows, pain points, data environments, and operational constraints.
  • Build and deploy AI-enabled applications, agents, integrations, and workflow automation in secure customer environments.
  • Translate customer needs into technical requirements, implementation plans, and product feedback for the core engineering team.
  • Own delivery from prototype through production, including architecture, backend services, APIs, integrations, observability, testing, deployment, and customer acceptance.
  • Integrate with customer systems, data sources, identity providers, and cloud or on-prem infrastructure.
  • Partner with product, engineering, security, and customer teams to ensure solutions are secure, reliable, auditable, and operationally useful.
  • Debug issues in deployed environments and drive fast resolution across application, infrastructure, data, and integration layers.
  • Contribute reusable patterns, platform improvements, and documentation back to the broader engineering organization.
  • Operate with strong judgment in environments involving sensitive data, government stakeholders, and mission-critical workflows.

What they require

  • Strong software engineering fundamentals and ability to build production-quality systems.
  • Experience with backend engineering, distributed systems, APIs, data pipelines, cloud infrastructure, or applied AI/ML systems.
  • Ability to operate in ambiguous customer environments and turn unclear requirements into working software.
  • Strong technical communication skills with engineers, product teams, executives, and customer stakeholders.
  • Comfort working across the full stack when needed, including backend services, frontend interfaces, infrastructure, integrations, and deployment workflows.
  • High ownership, bias for action, and ability to drive outcomes without waiting for perfect requirements.
  • Strong debugging instincts and ability to reason across application code, data, infrastructure, networking, and customer systems.
  • Interest in national-security missions and willingness to work in secure or restricted environments.
  • Active U.S. Security Secret Clearance.
  • U.S. citizenship is required with an active security clearance.
  • Washington, DC / Northern Virginia or in another area near a U.S. military concentration preferred.
  • This role may require regular customer-facing work, including virtual and onsite meetings, secure-facility work, or travel depending on program needs (~25%).
  • Preferred: Experience working with federal, defense, intelligence, or other regulated customers.
  • Preferred: Active Top Secret, or TS/SCI clearance.
  • Preferred: Prior experience as a Forward Deployed Engineer, Solutions Engineer, Mission Engineer, Product Engineer, Platform Engineer, or founding/startup engineer.
  • Preferred: Familiarity with identity and access management, audit logging, data governance, and secure software delivery.
  • Preferred: Experience building in environments with compliance, security, or operational constraints.

Benefits

  • Career track opportunity with potential for rapid advancement with strong performance as the firm grows
  • 100% employer paid, comprehensive health care including medical, dental, and vision for you and your family.
  • Paid maternity and paternity for 14 weeks at employees' normal pay.
  • Unlimited PTO, with management approval.
  • Opportunities for professional development and continued learning.
  • Optional 401K, FSA, and equity incentives available.
  • Mental health benefits are available through Tara Mind .
  • Cost effective GLP-1 solutions available through Crux .

DEFCON AI is seeking an experienced IT System Administrator to support and maintain infrastructure for cloud environments, identity systems, and end-user services.

TechnologyStartup

Details

Visa sponsorshipNo
$130k–$240k/yr