Job brief: Ground Systems Engineer II, Mechanical

What JoRoute checked · Checked by JoRoute

• Listed on Rocket Lab's own job board. JoRoute does not take listings from job ads or recruiters.
• First seen by JoRoute 2026-11-04 (3 days ago); last confirmed on the board 2026-11-07.
• The apply link opens job-boards.greenhouse.io, the address Rocket Lab's board gives for this job.
• No other listing with this title and place on this board in the last 90 days.
• No layoff notices (WARN) under this name in the state files JoRoute reads.

What the listing says · Employer's own words, not checked

• Pay: Not published
• Job type: Not stated
• Where: Stennis Space Center, MS · Stennis Facility
• Posted: 2026-10-23

What the job asks · Employer's own words, not checked

Level: Mid level. The posting asks for 2+ years of experience.

Must have

• Bachelor’s degree in mechanical or aerospace engineering; or other technical discipline
• 2+ years of experience in rocket engine test stand or launch complex design and build
• Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S.
• as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S.
• These checks will include nationality checks as it is a requirement of this position that you be eligible to access equipment and data regulated by the United States' Internationa…

Main duties

• Design, build, and integrate critical test systems to support all test objectives and requirements
• Work with a team of technicians and engineers to perform troubleshooting to resolve facility and test operations issues
• Develop maintenance protocols for new and existing facility infrastructure
• Collaborate with Archimedes engine and Neutron vehicle design teams to prepare and perform tests on key engine and stage hardware
• Work hand in hand with the test operators to complete design, build, installation and checkout of facility systems

Lines copied from the posting, not rewritten. "Preferred" or "nice to have" items are not listed as must-haves.

How it compares · Compared by JoRoute from listings

• Typical listed pay for mechanic and technician jobs in Mississippi: $62k a year (11 listings, 6 employers). This listing does not publish pay to compare.
• Across Rocket Lab's 452 open listings, 24% of those with a posting date were first posted more than 60 days ago. How Rocket Lab hires

What nobody outside the employer knows · Not known

• Whether the role is already filled or on hold: employers often leave listings up.
• How many people applied, and who reads the applications.
• The pay an offer would carry.

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Next steps

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Keep looking

• 6 more mechanic and technician jobs within 25 miles, on the job map with pay.
• All 452 open Rocket Lab jobs, and how Rocket Lab hires.
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