Senior Software Engineer, TS/SCI; Poly; Lead & Architect
Listed on 2026-10-17
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Software Development
Senior Developer, Software Architect, Software Engineer
SOSi seeks a Software Developer to support a government customer in Chantilly, VA. The role involves leading design and development of complex software and mentoring junior staff.
Responsibilities include architectural reviews and integrating COTS, GOTS, and Open-Source components while driving process improvements across the lifecycle from development to production. An active TS/SCI w/ Poly clearance is required.
The Senior Software Engineer, TS/SCI (Poly) - Lead & Architect position in the IT & Technology field is open for applications.
We invite applications for the Senior Software Engineer, TS/SCI (Poly) - Lead & Architect position located in Chantilly, VA, United States.
The following opening is for a Senior Software Engineer, TS/SCI (Poly) - Lead & Architect with SOS International LLC.
Our group is growing, and we are hiring a Senior Software Engineer, TS/SCI (Poly) - Lead & Architect in Chantilly, VA, United States.
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