Principal Systems Engineer (API Gateway) - TS/SCI w CI Poly
Modern Government Solutions
Sterling, VA · $200k a year · Posted October 20, 2026
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About the job
TITLE: Principal Systems Engineer (API Gateway)LOCATION: Sterling, VA (Relocation assistance considered)CLEARANCE REQUIRED: Active TS/SCI with CI PolyEMPLOYMENT TYPE: Full-time, Onsite POSITION SUMMAR