Senior Welder - B Shift

Rocket Lab · Long Beach, CA

Posted Oct 30, 2026

Est. total comp~$80K–$116K

Apply on Rocket Lab's site ↗

From the posting

ABOUT ROCKET LAB

Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity’s reach to the Moon, Mars, and beyond. We move fast, build real hardware for meaningful missions, and make the impossible routine. Come shape the future with us.

NEUTRON

Neutron is a medium lift launch vehicle capable of delivering the mega constellations of tomorrow, high assurance payloads, and human spaceflight. As a highly reusable launch platform, Neutron will deliver a highly cost-effective and reliable launch solution leveraging Rocket Lab’s proven execution history with the Electron program. If you’re interested in joining a high performing team, pushing the boundaries with a clean sheet development of re-usable liquid launch vehicle, this is your opportunity!

SENIOR WELDER

Based out of Rocket Lab Headquarters in Long Beach, California the Senior Welder will weld and fabricate various fluid systems and sub-assembly components for the Rutherford and Archimedes Rocket engines.

WHAT YOU’LL GET TO DO:

Follow procedures to set up and operate our welding systems.

Weld assemblies according to work orders, blueprints and verbal instructions.

Follow blueprints and meet product specifications within tight tolerances.

YOU'LL BRING THESE QUALIFICATIONS AS A SENIOR WELDER:

8+ years of experience in welding with a focus on advanced techniques. …

Excerpt from Rocket Lab's public job board. Read the full posting.

Job inventory

Required 2 items

Other: Lift up to 25 lbs, Shift, weekend or overtime work

Preferred none listed in the text we have

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Get ready for this role

Crew department: Oxygen

Skills this kind of role usually asks for:

Welding
Reading drawings
Thermodynamics and chemistry
Cryogenic and high-pressure handling
Electrochemistry basics

Train for it: the Oxygen Track: Electrolysis, Gases and Pressure Systems. 4 short modules, a quiz after each one and a final test. Pass it and you get the Mars Mining Certificate in Oxygen and Industrial Gas Fundamentals, with its own public page you can link from your resume.

Join the crew and train for this role About Oxygen

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I can do Welding on the job, or have used it in a class or project I can do Reading drawings on the job, or have used it in a class or project I can do Thermodynamics and chemistry on the job, or have used it in a class or project I can do Cryogenic and high-pressure handling on the job, or have used it in a class or project I can do Electrochemistry basics on the job, or have used it in a class or project I have a project or work sample I could show an interviewer My resume is tailored to this kind of role I've practiced answering interview questions for this kind of job

Free. The department comes from the job title and can be off. A Mars Mining certificate shows you studied and passed our test; it isn't a license or academic credit.

About this listing. Pulled automatically from Rocket Lab's public job board and refreshed daily; closed roles are removed. Mars Mining Co. is not the employer, does not take applications and does not screen candidates. Field and level labels come from the job title and can be wrong.

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