Staff Propulsion Development Engineer (Thrusters) (Aerospace)

Location: Redondo Beach, United States; onsite

Salary: $150,000–$175,000 per year

Company

hirify.global Space develops in-space transportation vehicles and propulsion systems for orbital transport, constellation deployment, precision reentry, and missions beyond low Earth orbit.

What you will do

• Own the development of storable liquid bipropellant thrusters and related subsystems.
• Design, analyze, implement, and operate propulsion hardware for spacecraft and lander applications.
• Conduct analysis and testing to verify hardware performance and functionality.
• Prepare, plan, and execute tests, including engine hotfire testing.
• Collaborate with engineering, manufacturing, and operations teams to deliver reliable integrated systems.
• Resolve technical issues and lead propulsion projects or small engineering teams.

Requirements

• Bachelor's degree in engineering or science.
• 8+ years of experience in aerospace propulsion.
• Hands-on experience with bipropellant rocket engines, combustion devices, and propulsion testing.
• Knowledge of fluids, thermodynamics, heat transfer, mechanics, and materials.
• Ability to perform thermal-fluid system trades, materials selection, and work with fluid, mechanical, electrical, and controls systems.
• Applicants must be U.S. Persons or eligible to obtain a U.S. export license under ITAR/EAR regulations.

Nice to have

• Advanced degree in mechanical engineering, aerospace engineering, or a comparable field.
• Experience in a fast-paced startup environment and technical leadership of propulsion development programs.
• Experience with ignition systems, nitrous oxide propellant, CAD tools, and aerospace structural analysis standards.

Culture & Benefits

• Fast-paced, agile environment focused on clean-sheet spacecraft development.
• Flexible schedule with travel as needed.
• Stock options may be available for full-time hires.
• Medical, vision, and dental coverage.
• 401(k) retirement plan.

Hiring process

• Application and resume review.
• Introductory and technical phone interviews.
• Onsite interview followed by an offer.