What It's Like to Work There
Deep propulsion engineering culture with decades of heritage (they built engines for Apollo). Now integrating into L3Harris's broader defense ecosystem. Engineers are passionate about rockets and take pride in powering the nation's launch vehicles and missiles.
Resume Tips for Aerojet Rocketdyne
Aerojet Rocketdyne is a pure propulsion company. If you have rocket engine design, combustion, or propellant chemistry experience, this is your dream employer.
Highlight experience with liquid rocket engines, solid rocket motors, electric propulsion, or in-space propulsion systems.
Show knowledge of specific propulsion technologies: turbopump design, injector patterns, nozzle design, or thrust vector control.
If you have hot-fire test experience, test facility operations, or engine test data analysis skills, emphasize them.
Mention experience with propellant handling (RP-1, LOX, LH2, hydrazine) or cryogenic systems. Safety in propulsion testing is paramount.
Quantify performance metrics: specific impulse improvements, weight reductions, or reliability/MTBF improvements on engine programs.
Hiring Process
Online application through L3Harris/Aerojet Rocketdyne careers
Recruiter phone screen
Technical interview with the propulsion engineering team
Onsite panel with 3-4 interviews at their facilities in El Segundo, CA, West Palm Beach, FL, or Huntsville, AL
Interview Style
Highly technical interviews focused on propulsion fundamentals: thermodynamics, fluid mechanics, combustion, and materials at extreme conditions. Expect to discuss specific engine cycles, propellant combinations, and design trade-offs. They want to see genuine passion for propulsion.
Top Roles They Hire
Propulsion Engineer
Mechanical Engineer
Materials Engineer
Test Engineer
Systems Engineer
Manufacturing Engineer
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