Senior/Staff Forward Deployed Software Engineer - TS/SCI (Full Scope Poly)
Twenty is hiring for Senior/Staff Forward Deployed Software Engineer - TS/SCI (Full Scope Poly) in Chantilly, VA. Senior level. First seen August 6, 2026; open as of November 11, 2026. Jobs taken straight from company career pages — no aggregator in between.
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- Company
- Twenty
- Where
- Chantilly, VA
- Level
- Senior
- First seen
- August 6, 2026
- Listed via
- Ashby
What the posting says
Mission | On Site | Full Time | Active TS/SCI with Full Scope Polygraph ROLE SUMMARY You'll be on the ground at a government customer site, serving as a generalist engineering presence for Twenty's mission-critical platform in a restricted, air-gapped environment. Twenty builds software for cyber operations, and the applications you'll extend and operate are used by operators and analysts working against hard national security problems. This is the broadest engineering role at Twenty. In a given month you might build a customer-specific feature, integrate a new data source, get an extension…
Read more and apply on Twenty's site
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