Reston, VA (CONUS / OCONUS Support) | Hybrid / Remote Eligible Based on Mission Requirements TS/SCI RequiredPosition SummaryGC2IT is seeking a Senior Software Engineer - Administrative Services Lead to own the design, delivery, performance, and operational evolution of the administrative services domain for a large-scale, globally distributed mission platform. While performing the duties of this job the employee is regularly required to climb, bend, stretch, walk, sit use hands to handle or feel; frequently use fingers to type; talk and hear; occasionally stand, kneel, stoop, crouch, bend, twist or reach out; may require lifting or moving 10 lbs; frequently required to reach with hands and arms.