# Launch Engineer-Fluids Systems IV at Firefly Aerospace

- Company: Firefly Aerospace
- What the company does: Firefly Aerospace engages in providing economical and convenient access to space for small payloads through the design, manufacture, and operation of reliable launch vehicles. Backed by Space Capital.
- Company website: https://fireflyspace.com
- Type: Startups
- Level: Mid level
- Location: Briggs, TX
- Work setup: On-site
- Posted: 2026-11-05
- Apply by: 2026-12-20
- Apply: https://fireflyspace.wd115.myworkdayjobs.com/en-US/Firefly/job/Briggs-TX/Launch-Engineer-Fluids-Systems-IV_JR100069?utm_source=1752vc&utm_medium=careers
- Page: https://www.1752.vc/careers/jobs/firefly-aerospace-launch-engineer-fluids-systems-iv/

## About the role

The Launch Site Development team is hiring for high-impact, dynamic engineering positions for those who thrive on solving real problems in diverse environments. Design, commission, and operate mission-critical fluid systems across a growing portfolio of launch sites, from historical US-based pads to greenfield builds in extreme locations including Wallops Flight Facility and Esrange, Sweden. Found on 1752vc Careers, the job board for startup and VC roles.

## What they're looking for

- Commission ground systems and lead integrated vehicle/ground operations at the pad
- Lead troubleshooting efforts, resolve any issues and non-conformances that arise during operations/testing, and support anomaly investigations
- Opportunities to perform launch console operations or launch day red team activities
- Write procedures and automation for launch pad configuration, vehicle operations, and propellant/pressurant handling during countdown operations
- Develop and execute maintenance strategies that maximize system availability and minimize downtime between missions
- Lead development of company processes, guidelines, and training in test and launch operations


Source: 1752vc Careers, https://www.1752.vc/careers/jobs/firefly-aerospace-launch-engineer-fluids-systems-iv/