Systems · Defense
Sr Systems Security Engineer / Sr. Core Applications Administrator
Sierra Nevada Corporation · Lone Tree, CO · On-site
$143,487–$197,295 / year U.S. person required TS/SCI Employer posted 4 months ago
Engineering jobs in the United States.
Find your next role. Free to browse. Apply directly with the employer.
Filter sheet
More filters
Discipline
Industry
Work arrangement
On-site
Hybrid
Remote (US)
Location TBD
Sponsorship and work authorization
Does not sponsor Sponsorship available U.S. person required Citizenship required by contractSecurity clearance
Ability to obtain Secret TS TS/SCIProfessional license
PE requiredEmployer
Lockheed Martin (4966)
Northrop Grumman (2635)
SpaceX (1848)
RTX (1667)
Anduril (1642)
Blue Origin (1536)
L3Harris (1386)
NVIDIA (1092)
Leidos (1034)
Micron (704)
Applied Materials (620)
General Dynamics IT (557)
General Motors (553)
GE Vernova (540)
Bechtel (510)
KBR (482)
Boeing (437)
Johns Hopkins APL (435)
HII Mission Technologies (391)
The Aerospace Corporation (375)
Intel (373)
Shield AI (371)
GE Aerospace (357)
OpenAI (319)
17 roles
Clear filtersSystems · Defense
Sr Systems Security Engineer / Sr. Database & Storage Administrator
Sierra Nevada Corporation · Lone Tree, CO · On-site
$143,487–$197,295 / year U.S. person required TS/SCI Employer posted 5 months ago
Citizenship required by contract TS/SCI Employer posted 13 days ago
Hardware · Defense
Product Support Engineer III - Deploy Only
Sierra Nevada Corporation · Shalimar, FL · On-site
U.S. person required TS/SCI Employer posted 8 days ago
Systems · Defense
Sr Mission Systems Operator
Sierra Nevada Corporation · Shalimar, FL · Remote (US)
Citizenship required by contract TS/SCI Employer posted 4 days ago
Hardware · Defense
Product Support Engineer III (Deploy Only)
Sierra Nevada Corporation · Shalimar, FL · On-site
U.S. person required TS/SCI Employer posted 7 months ago
Hardware · Defense
Mission Systems Operator III - Deploy Only
Sierra Nevada Corporation · Shalimar, FL · On-site
Citizenship required by contract TS/SCI Employer posted about 1 month ago
Software · Defense
Sr Systems Security Engineer
Sierra Nevada Corporation · Beavercreek, OH · On-site
Citizenship required by contract TS/SCI Employer posted 3 months ago
$143,487–$197,295 / year U.S. person required TS/SCI Employer posted 2 months ago
$143,487–$197,295 / year Citizenship required by contract TS/SCI Employer posted 2 months ago
Hardware · Defense
Network Infrastructure Project Engineer II
Sierra Nevada Corporation · Lone Tree, CO · On-site
$165,010–$226,889 / year Citizenship required by contract TS/SCI Employer posted about 2 months ago
$86,141–$118,444 / year U.S. person required TS/SCI Employer posted 18 days ago
$136,965–$188,327 / year U.S. person required TS/SCI Employer posted 18 days ago
$136,965–$188,327 / year U.S. person required TS/SCI Employer posted 18 days ago
$113,922–$156,642 / year Citizenship required by contract TS/SCI Employer posted 14 days ago
Software · Defense
Principal Software Engineer (Architecture/Design Development)
Sierra Nevada Corporation · Plano, TX · On-site
Citizenship required by contract TS/SCI Employer posted 11 days ago
$150,661–$207,160 / year U.S. person required TS/SCI Employer posted 6 days ago
Job alerts
Get new roles in your inbox.
Free. Pick your disciplines and states, or take everything.
We’ll email a confirmation link. Nothing is sent until you click it. Unsubscribe anytime.