Mechanical, Structures & Thermal
Firefly Aerospace mechanical, structures and thermal engineering jobs in space
21 open mechanical, structures and thermal engineering jobs in space at Firefly Aerospace in Texas. Open one for the full posting; you apply on Firefly Aerospace's own careers site.
All open roles
Checked 7 Nov 2026, 11:13 UTC- Launch Vehicle Mechanisms Engineer IICedar Park, TX · 1w ago
- Composite M&P Engineer IBriggs, TX · 1w ago
- Fluids GSE Design Engineer IBriggs, TX · 1w ago
- Analysis Engineer IIICedar Park, TX · 1w ago
- Internship - Ground Support Equipment - Spring 2027Briggs, TX · 2w ago
- Internship - Mechanical Engineering - Spring 2027Cedar Park, TX · 2w ago
- Propulsion Engineer II - Engine DesignBriggs, TX · 2w ago
- Structures Engineer I (Spacecraft)Cedar Park, TX · 2w ago
- Analysis Engineer II/III (Spacecraft Structures)Cedar Park, TX · 2w ago
- Fluids Engineer IIBriggs, TX · 2w ago
- Spacecraft Thermal Engineer IIICedar Park, TX · 2w ago
- Structures Engineer II (Spacecraft)Cedar Park, TX · 2w ago
- Mechanical Engineer IICedar Park, TX · 2w ago
- Fluids Engineer IIIBriggs, TX · 2w ago
- Internship - Launch Site Development - Spring 2027Cedar Park, TX · 2w ago
- Internship - Materials & Process - Spring 2027Briggs, TX · 2w ago
- Launch Vehicle Mechanisms Engineer IIICedar Park, TX · 2w ago
- Manager, EngineeringCedar Park, TX · 2w ago
- Mechanical Engineer III - PayloadCedar Park, TX · 2w ago
- Mechanical Engineering Lead - Avionics2w ago
- Mechanisms Engineer III (Spacecraft)Cedar Park, TX · 2w ago
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Sites with these roles
Where Firefly Aerospace has the largest number of mechanical, structures and thermal engineering jobs in space open.
- Cedar Park, TX · 13
- Briggs, TX · 7
Mechanical, structures and thermal engineering jobs in space at any company in these states
Questions about Firefly Aerospace mechanical, structures and thermal engineering jobs in space
How many mechanical, structures and thermal engineering jobs in space is Firefly Aerospace hiring for?
21, counted on the Firefly Aerospace careers site at SpaceJobs.Now's latest read, spread over Texas (20). The full Firefly Aerospace openings list sorts every role by discipline.
What is the salary range for mechanical, structures and thermal engineering jobs in space at Firefly Aerospace?
Where a Firefly Aerospace posting gives a range, its row below shows it, but too few of these roles do for a typical figure yet. Mechanical salaries across employers are measured over every company.
Where are Firefly Aerospace's mechanical, structures and thermal engineering jobs in space?
They cluster in Cedar Park, TX (13) and Briggs, TX (7). A role posted at more than one site is counted at each of them.
What does Firefly Aerospace look for in these roles?
A mechanical or aerospace engineering degree; CAD (NX, CATIA, SolidWorks) and FEA analysis for most roles. The posting itself sets the bar (degree, years, clearance or citizenship), so read it first.
How fresh is this list, and where do I apply to Firefly Aerospace?
SpaceJobs.Now reads the Firefly Aerospace careers site every night; a role drops off once Firefly Aerospace takes it down. Open any role for the complete description, and the Apply step hands you to Firefly Aerospace's own form. No real space employer charges a fee to be hired, so treat any request for money as a scam.