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Sr Mechanical Engineer - Propulsion
Sierra Space · Centennial · Louisville
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Cleared Colorado does not collect applications.
- Clearance
- Top Secret · active required
- Workplace
- Centennial · Louisville
- Employer posted
- Not supplied by the employer
- First discovered
- Jun 24, 2026 · Found 71 days ago
- Last source verification
- Sep 3, 2026
- Employer posting
- R25729
- Work mode
- Onsite
At a glance
Sr Mechanical Engineer - Propulsion is a Top Secret · active required role from Sierra Space with Centennial, Louisville named as a Colorado workplace. The employer identifies the role as onsite. Use the employer posting for the complete responsibilities, qualifications, and application.
Observed listing lifespan
How long similar source listings remain available
Across 555 observed Top Secret publication periods, the estimated median source availability is 22 days. This measures employer-source availability, not time-to-hire or time-to-fill.
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