Rocket Lab
Overview
Rocket Lab is an end-to-end space company delivering launch services, spacecraft design and manufacturing, payloads, satellite components, and more. We build rockets and satellites to enable ambitious space missions across scientific exploration, Earth observation, climate initiatives, national security, and technology demonstrations. Our Electron rocket is a leading U.S. launch vehicle, with Space Systems designing satellites and components. The Neutron program is a medium-lift, reusable launch vehicle under development for larger constellation deployment. Role: Propulsion Assembly Technician I/II
Location: Rocket Lab Headquarters, Long Beach, CA The Propulsion Assembly Technician builds sub-assemblies for the Rutherford rocket engine, including thrust chambers, pumps, valves, plumbing, TVC actuators, motor controllers, and related mechanical components. This role supports the Propulsion Production Manager and Production organization, delivering results for internal leadership, board of directors, and investors. Note:
This position may be hired at either the Propulsion Assembly Technician I or II level. What You’ll Do
Work on a high-caliber cross-functional team Build turbo pumps and rocket engines Oversee the hardware you build as it moves toward space applications Qualifications
Propulsion Assembly Technician I 2+ years of mechanical assembly experience in aviation, aerospace, or similar industry Experience with mechanical assembly tools (e.g., pressure testing equipment, welding preparation) Experience with electrical assembly tools (e.g., bench testing, measurement instruments) High school diploma or GED Propulsion Assembly Technician II 5+ years of mechanical assembly experience in aviation, aerospace, or similar industry Experience with mechanical assembly tools (e.g., pressure testing equipment, welding preparation) Experience with electrical assembly tools (e.g., bench testing, measurement instruments) High school diploma or GED Nice to Have 8+ years of mechanical assembly and/or mechanical fitting experience Experience with torquing, safety/lock wire installation, assembly per work instructions, and environment tests (proof and leak) A&P, trade, or industry certification Experience with in-space mechanical assemblies Knowledge of manufacturing processes and product development Additional Requirements
Willing to work Monday – Thursday (5:30am–3:30pm or 3:15pm–1:45am) Physical requirements including standing, climbing, bending, lifting up to 25 lbs, and working in tight spaces Able to move repetitively, bend or twist, and handle tools 8 hours minimum standing/walking Level and base salary will be determined on a case-by-case basis based on job-related knowledge, education, and experience. Base salary is part of a total rewards package that may include equity and benefits. Base Pay Range (CA Only): $25 - $40 USD What to Expect
Rocket Lab works to unlock space potential to improve life on Earth, guided by hard work, determination, relentless innovation, teamwork, and delivering under pressure to meet deadlines. Equal Opportunity and Compliance
For U.S. office applicants: ITAR compliance requires eligibility to access regulated information. Rocket Lab is an equal employment opportunity employer. We prohibit discrimination and harassment based on protected characteristics and comply with applicable employment laws. Applicants requiring accommodations for the application process may contact a dedicated resource. Details provided in our accessibility policies.
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Rocket Lab is an end-to-end space company delivering launch services, spacecraft design and manufacturing, payloads, satellite components, and more. We build rockets and satellites to enable ambitious space missions across scientific exploration, Earth observation, climate initiatives, national security, and technology demonstrations. Our Electron rocket is a leading U.S. launch vehicle, with Space Systems designing satellites and components. The Neutron program is a medium-lift, reusable launch vehicle under development for larger constellation deployment. Role: Propulsion Assembly Technician I/II
Location: Rocket Lab Headquarters, Long Beach, CA The Propulsion Assembly Technician builds sub-assemblies for the Rutherford rocket engine, including thrust chambers, pumps, valves, plumbing, TVC actuators, motor controllers, and related mechanical components. This role supports the Propulsion Production Manager and Production organization, delivering results for internal leadership, board of directors, and investors. Note:
This position may be hired at either the Propulsion Assembly Technician I or II level. What You’ll Do
Work on a high-caliber cross-functional team Build turbo pumps and rocket engines Oversee the hardware you build as it moves toward space applications Qualifications
Propulsion Assembly Technician I 2+ years of mechanical assembly experience in aviation, aerospace, or similar industry Experience with mechanical assembly tools (e.g., pressure testing equipment, welding preparation) Experience with electrical assembly tools (e.g., bench testing, measurement instruments) High school diploma or GED Propulsion Assembly Technician II 5+ years of mechanical assembly experience in aviation, aerospace, or similar industry Experience with mechanical assembly tools (e.g., pressure testing equipment, welding preparation) Experience with electrical assembly tools (e.g., bench testing, measurement instruments) High school diploma or GED Nice to Have 8+ years of mechanical assembly and/or mechanical fitting experience Experience with torquing, safety/lock wire installation, assembly per work instructions, and environment tests (proof and leak) A&P, trade, or industry certification Experience with in-space mechanical assemblies Knowledge of manufacturing processes and product development Additional Requirements
Willing to work Monday – Thursday (5:30am–3:30pm or 3:15pm–1:45am) Physical requirements including standing, climbing, bending, lifting up to 25 lbs, and working in tight spaces Able to move repetitively, bend or twist, and handle tools 8 hours minimum standing/walking Level and base salary will be determined on a case-by-case basis based on job-related knowledge, education, and experience. Base salary is part of a total rewards package that may include equity and benefits. Base Pay Range (CA Only): $25 - $40 USD What to Expect
Rocket Lab works to unlock space potential to improve life on Earth, guided by hard work, determination, relentless innovation, teamwork, and delivering under pressure to meet deadlines. Equal Opportunity and Compliance
For U.S. office applicants: ITAR compliance requires eligibility to access regulated information. Rocket Lab is an equal employment opportunity employer. We prohibit discrimination and harassment based on protected characteristics and comply with applicable employment laws. Applicants requiring accommodations for the application process may contact a dedicated resource. Details provided in our accessibility policies.
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