Systems Engineer SME (TS/SCI with Poly Required)
GCI1000GCI is hiring for Systems Engineer SME (TS/SCI with Poly Required) in Herndon, VA. Senior level. First seen August 12, 2026, posted 3 times; open as of November 13, 2026. Jobs taken straight from company career pages — no aggregator in between.
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- Company
- GCI1000GCI
- Where
- Herndon, VA
- Level
- Senior
- First seen
- August 12, 2026
- Postings
- 3
- Listed via
- UKG
What the posting says
The customer is seeking a hands-on Systems Engineering Subject Matter Expert with deep, practical experience across infrastructure, platforms, cloud, and application ecosystems. This role suits a technical leader who can analyze current-state environments, design future-state architectures, and execute complex system implementations end to end. Employment: Full-time
Read more and apply on GCI1000GCI's site
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