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Falls Technology VERIFIED EMPLOYER

Cyber Security Engineers and Integrators (team of 7).

Cybersecurity & Info Security Full-Time

Cyber Security Engineers and Integrators (team of 7): our view in 3 lines...

  • The Role:This role is for cyber security professionals who engineer, secure and integrate mission systems.
  • The Person:The person will shape and review security architecture, harden systems, run vulnerability management, drive A&A under the RMF, and for PM and integrator roles plan and coordinate integration work and delivery.
  • Requirements:The ideal candidate has active TS/SCI with Full Scope Polygraph, U.S. citizenship, hands-on cyber security engineering or integration experience on mission systems, working knowledge of security architecture, system hardening and vulnerability management, and A&A / RMF experience.

About the role

Active TS/SCI with Full Scope Polygraph required. U.S. citizenship required.

Location: On-site in McLean, VA (Full-Time). Seven openings.

We're building a team of seven to engineer, secure and integrate mission systems: four Cyber Security Project Engineers, one Cyber Security Project Manager, one Cyber Security Systems Integrator and one Project Integrator. Tell us in your application which role fits you best.

What you'll do

  • Engineer and integrate security across mission systems, from design through operations
  • Shape and review security architecture for new and existing systems
  • Harden systems and apply secure configuration baselines
  • Run vulnerability management: scanning, triage, remediation tracking and reporting
  • Drive Assessment and Authorization (A&A) under the Risk Management Framework (RMF), including control implementation and artifacts
  • PM and integrator roles: plan, schedule and coordinate integration work across teams, and keep risks, dependencies and delivery on track

What you bring (required)

  • Active TS/SCI with Full Scope Polygraph
  • U.S. citizenship
  • Hands-on cyber security engineering or integration experience on mission systems
  • Working knowledge of security architecture, system hardening and vulnerability management
  • A&A / RMF experience
  • For the PM and integrator roles: experience leading technical projects or system integration efforts

Why Falls Technology

  • A 9% retirement contribution
  • Small, senior team where your work is visible
Published October 28, 2026
Location McLean, VA
Job Type Full-Time