Ground Systems Integration Engineer – Space & Defense

Stellar Solutions; Chantilly (VA); On-site; USD 135,000 - 195,000; Full time

Job summary

Stellar Solutions in Chantilly, VA seeks a Systems Integration Engineer / Ground Architecture SEIT to support the AFCGI program, delivering a ground architecture for missile tracking and hypersonic threat capabilities.

You will define system architecture, manage requirements, perform integration and test activities, and collaborate with government customers and industry partners to deliver operational capabilities.

Qualifications

• Bachelor's degree in Engineering, Computer Science, Physics, or related technical discipline.
• 5+ years of systems engineering experience.
• Experience with system architecture, requirements development, interface management, and technical documentation.
• Experience supporting space or ground systems through design, integration, I&T, verification, and transition to operations.
• Familiarity with ICDs, RVTMs, and systems engineering best practices.
• Experience supporting technical reviews, risk management, and requirements verification.
• Strong analytical, organizational, written, verbal, and presentation skills.

Responsibilities

• Support development and evolution of the ground system architecture and subsystem designs.
• Develop, manage, and maintain system requirements, interface definitions, budgets, and RVTM traceability matrices.
• Support technical baseline development, ICDs, and major lifecycle reviews.
• Collaborate with customers, users, and engineering teams to define functionality and solutions.
• Distill complex technical information into clear engineering recommendations for customers and leadership.
• Support system integration, verification, anomaly resolution, and risk management throughout the lifecycle.
• Develop architecture products, analyses, documentation, and presentation materials.
• Work in an agile environment to rapidly deliver capabilities while applying sound systems engineering practices.

Skills

Systems engineering

Requirements management

Technical communication

Analytical thinking

Team collaboration

Education

Bachelor's degree in Engineering/CS/Physics

Tools

ICDs

RVTMs

Job description

Stellar Solutions in Chantilly, VA seeks a Systems Integration Engineer / Ground Architecture SEIT to support the AFCGI program, delivering a ground architecture for missile tracking and hypersonic threat capabilities.

You will define system architecture, manage requirements, perform integration and test activities, and collaborate with government customers and industry partners to deliver operational capabilities.