Job ID: 2602035 Location: CHANTILLY, VA, US Date Posted: 2026-03-03 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: No Description SAIC seeks a mid-career to senior-level engineer with an infrared (IR) engineering background to serve as an integral member of a government/contractor team. As an In