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September 14, 2026
Senior Principal Systems Engineer
Senior
160,001 - 200,000 USD/yr
Chantilly, VA
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Quick Facts
- Senior/Principal Systems Engineer supporting a SETA program for NRO’s Ground Enterprise Directorate (GED) in Chantilly, VA (on-site; ~10% travel)
- Requires active TS/SCI clearance with CI Polygraph (Top Secret/SCI with polygraph ability required)
Description
SAIC is seeking a Senior Principal Systems Engineer to support a critical SETA program for the NRO’s Ground Enterprise Directorate (GED) in Chantilly, VA. The role requires flexible task execution, technical/professional expertise across systems engineering topics, and advising the government on program activities.
The successful candidate will apply systems engineering experience and creative thought leadership to mature and develop multi-intelligence solutions.
Responsibilities
- Provide technical leadership in planning capabilities for mission operations (e.g., automation, resiliency, situational awareness)
- Analyze user needs; develop concepts of operation, high-level systems architectures; define capability needs and system requirements
- Coordinate with government and contractor points of contact across Agencies, Directorates, and Offices to refine future ground system capabilities
- Identify and communicate architecture/system-level trades, systems engineering risks, issues, opportunities, and dependencies
- Support integration of architectures with other components of the technical baseline
- Collaborate with SETA team members, engineers across contractor/government organizations, and mission users
- Create assessments and briefings for a variety of audiences in a crisp, articulate manner
Requirements
- Bachelor’s with 14+ years experience; or Master’s with 12+ years experience
- Ability to obtain a Top Secret/SCI clearance with polygraph (active TS/SCI with CI Polygraph required)
- Proven experience in core systems engineering and analysis disciplines and processes
- Ability to work in a fast-paced, dynamic, energetic environment
- Team player with collaboration and open communication
- Strong oral and written communication skills
Desired Qualifications
- Advanced degree in STEM or related discipline
- Background in engineering, computer science, or information systems
- Ability to build, integrate, and analyze MBSE architectural representations
- Domain/tool knowledge in Agile practices (Scrum, DevOps, JIRA, Kanban)
- Experience with data management services and cloud software architecture
- Prior US military and/or IC customer experience
Benefits
Target salary range $160,001 - $200,000 (estimated based on experience and other factors).
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