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Test Operations Mechanical Technician II​/III

Job in Greenville, Washington County, Mississippi, 38755, USA
Listing for: Telemetry Today LLC
Full Time position
Listed on 2026-09-30
Job specializations:
  • Engineering
    Maintenance Technician / Mechanic, Mechanical Engineer
Salary/Wage Range or Industry Benchmark: 45000 - 65000 USD Yearly USD 45000.00 65000.00 YEAR
Job Description & How to Apply Below

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.

TEST OPERATIONS MECHANICAL TECHNICIAN II/III

Based out of Rocket Lab’s Test Facility at Stennis Space Center in Mississippi, the Test Operations Mechanical Technician I/II is responsible for helping build and operate critical test facilities to support the Archimedes rocket engine and the Neutron launch vehicle. You will become skilled in Test Operations roles and be expected to work in collaboration with a team of other technicians and engineers in support of the overall test facility design, build, activation and test efforts.

WHAT

YOU’LL GET TO DO:
  • Build facility systems of tubing, piping and mechanical structures
  • Use knowledge and skills to build mechanical systems that adhere to standards of integrity and cleanliness
  • Directly support rocket engine hardware processing and checkout operations
  • Operate high pressure gas and cryogenic systems using detailed work instructions and proper PPE
  • Perform facility checkout and test operations safely while maintaining situational awareness and constant communication with others involved in the test activity
  • Perform troubleshooting to resolve facility and test operations issues
  • Work hand in hand with the GSE teams to complete design, build, installation and checkout of facility systems. Provide your expertise in system layout, system operations and test processes

Note:
This requisition can be filled at a Mechanical Technician II or Mechanical Technician III level.

Note:
Currently hiring for 2nd Shift and Weekend shift, details below.

YOU'LL BRING THESE QUALIFICATIONS AS TEST OPERATIONS MECHANICAL TECHNICIAN II:
  • 2+ years experience in facility operations in aerospace, oil & gas, coal, shipping or steel.
  • High School diploma or GED
YOU'LL BRING THESE QUALIFICATIONS AS TEST OPERATIONS MECHANICAL TECHNICIAN III:
  • 5+ years experience in facility operations in aerospace, oil & gas, coal, shipping or steel.
  • High School diploma or GED
THESE QUALIFICATIONS WOULD BE NICE TO HAVE:
  • Experience operating and/or building rocket engine test stands or large industrial complexes
  • Knowledge of broad industry processes for pressure systems and cleanliness. i.e. (NASA, US Air Force, Department of Defense, ASME or other regulatory agency).
  • Post-secondary education that might include technical degrees or licenses (A&P or similar)
  • Experience with rocket engines or launch vehicles or similar aerospace hardware
  • Experience operating facilities for liquid oxygen and liquid methane
  • Knowledge of different valve types, fitting and flange types, materials of construction
  • Ability to troubleshoot systems and collaborate to develop corrective work instructions
  • Basic computer skills in MS Office, email, collaborative networks like JIRA or CONFLUENCE
  • Demonstrated experience working with various trade disciplines, fabricators and suppliers to achieve on-time project execution
ADDITIONAL REQUIREMENTS
  • Must be willing to work 2nd shift (Monday
    - Thursday 3:30pm – 1:30am) and/or weekend shift (Thursday - Sunday, 5:00am - 3:30pm)
  • Standing for long periods of time, climbing up and down ladders, bending, grasping, sitting, pulling, pushing, stooping, and stretching may be…
Position Requirements
5+ Years work experience
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