Firefly Aerospace mechanical jobs
21 mechanical openings at Firefly Aerospace. Each one below carries the full posting text, the pay and the countries eligible to apply. Applications go through Firefly Aerospace's own site. Newest posted 28 Oct 2026.
Open mechanical roles on Firefly Aerospace
- Fluids GSE Design Engineer IRemote · 1d ago
- Composite M&P Engineer IRemote · 1d ago
- Analysis Engineer IIIRemote · 2d ago
- Propulsion Engineer II - Engine DesignRemote · 6d ago
- Structures Engineer I (Spacecraft)Remote · 6d ago
- Internship - Ground Support Equipment - Spring 2027Remote · 6d ago
- Internship - Mechanical Engineering - Spring 2027Remote · 6d ago
- Spacecraft Thermal Engineer IIIRemote · 1w ago
- Structures Engineer II (Spacecraft)Remote · 1w ago
- Analysis Engineer II/III (Spacecraft Structures)Remote · 1w ago
- Fluids Engineer IIRemote · 1w ago
- Mechanical Engineer IIRemote · 1w ago
- Mechanical Engineering Lead - AvionicsRemote · 1w ago
- Internship - Materials & Process - Spring 2027Remote · 1w ago
- Launch Vehicle Mechanisms Engineer IIIRemote · 1w ago
- Mechanisms Engineer III (Spacecraft)Remote · 1w ago
- Launch Vehicle Mechanisms Engineer IIRemote · 1w ago
- Mechanical Engineer III - PayloadRemote · 1w ago
- Fluids Engineer IIIRemote · 1w ago
- Manager, EngineeringRemote · 1w ago
- Internship - Launch Site Development - Spring 2027Remote · 1w ago
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