Senior Systems Engineer

Mobius

Fort Belvoir · Fort Belvoir (MDA) · Onsite · Posted Sep 29, 2026

At a glance

Workplace
Onsite
Location
Fort Belvoir · Fort Belvoir (MDA)

About the role

  • The Senior Systems Engineer supports the Missile Defense Agency's Architecture Concept Evaluation (MDA/CAC) office. The role focuses on developing future Missile Defense architectures to address ballistic and hypersonic missile threats.

Responsibilities

  • Work internally with MDA’s Chief Architect and other MDA offices
  • Interface and collaborate with other government agencies
  • Collaborate in cross-functional teams with technical customers, senior technical staff, and senior leaders
  • Develop concepts, analysis plans, and top-level requirements for Missile Defense System (MDS) architecture alternatives
  • Produce and present technical and executive-level briefings, whitepapers, and reports
  • Review technical concept documents for consistency with approved baselines and system architectures
  • Contribute to the development of program plans and strategies

Requirements

  • Minimum of 12 years working on missile defense-related or other complex, large DoD/DoW or IC programs/projects
  • Knowledge of Missile Defense Systems (MDS) components, architectures, and concepts
  • Proficient with Microsoft Office applications (Word, Excel, & PowerPoint)
  • Familiarity and experience with MDA and/or other complex MDS Elements
  • Experience with Analysis of Alternatives (AoA) processes
  • Master's degree in a STEM-related field
  • Active Top Secret clearance with current SCI eligibility

Preferred qualifications

  • MDS modeling and simulation experience

Benefits

  • Medical plans
  • Dental plans
  • Vision plans
  • 401k Plan
  • Flexible Work Schedules
  • Tuition Reimbursement
  • Paid Leave

Workplace

  • 100% onsite

Skills

  • Microsoft Office
  • Modeling And Simulation
  • Analysis Of Alternatives
  • GNC
  • Interceptor Modeling
  • Object Tracking
  • EO/IR Phenomenology
  • Sensor Design

Mobius

Senior Systems Engineer

Apply now