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Salary
$180k – $230k per year
Location
In office (Chantilly)
Seniority
Staff · 10+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 23, 2026. First seen by Alion on Apr 22, 2026. Space Systems Integration scores B on the Alion truth index.

Overview
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Profile match
Headquartered in Chantilly, Virginia, Space Systems Integration (SSI) is an engineering consultancy that provides technical expertise and systems engineering services to the aerospace, intelligence, and defense sectors. The company specializes in spacecraft mission design, subsystem engineering, acquisition strategy, and detailed analytical trade studies for space programs. Additionally, it offers proprietary trajectory and attitude visualization software, project management, and proposal support to assist clients throughout the lifecycle of complex satellite missions.

SSI is seeking a Space Radar Engineer to provide Systems Engineering and Technical Advisory (SETA) support to our Customer in Chantilly, VA. The role advises on space-based radar payload performance and processing, providing independent assessments of system design, on-orbit data products, and mission effectiveness. The individual applies deep radar tradecraft expertise to evaluate product quality, troubleshoot anomalies, and guide improvements across the end-to-end system from collection through processing and operational use.

Role and Responsibilities include:

  • Serve as a trusted, independent advisor to the Government on all aspects of space-based radar payload performance and processing.
  • Provide objective assessments of contractor designs, algorithm implementations, and system performance.
  • Assess risks, technical maturity, and performance margins across development and operational systems.
  • Assess collection modes, tasking strategies, and geometry impacts on product performance.
  • Provide actionable recommendations to improve product quality and operational effectiveness.
  • Work closely with operators, system engineers, and contractors to diagnose and resolve operational issues.
  • Evaluate end-to-end radar signal processing chains, including calibration, image formation, detection, and tracking.
  • Analyze interactions between space segment, ground processing, communications, and tasking systems.
  • Support development and refinement of radar mission requirements and performance metrics.
  • Ensure lessons learned from operations are fed back into system improvements.
  • Advise on future enhancements to payload capability, processing algorithms, and product generation.
  • Assist in developing Customer positions, technical assessments, and decision briefings for leadership.

Required Qualifications:

  • Must possess an active Top Secret/SCI clearance and CI polygraph (polygraph within the last ten (10) years).
  • Master's degree in engineering and ten (10) or more years of experience.
  • Experience with all phases of the satellite mission lifecycle, from concept development and design through integration, testing, and post-launch operations.
  • Direct experience with space-based radar systems or closely related ISR platforms.
  • Excellent interpersonal, leadership, team building, and problem-solving skills with a demonstrated ability to be effective in a Government/Contractor team environment.
  • Ability to communicate complex technical topics to Senior decision-makers with varying technical backgrounds through clear briefings and written reports.
  • Willingness to travel up to 10%.
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