GSE Mechanical Technician: Space Test Facilities

Segment (Twilio); Mississippi; On-site; USD 60,000 - 90,000; Full time

Job summary

Rocket Lab in Mississippi seeks a skilled GSE Mechanical Technician (II, III, or Senior) to build and operate critical test facilities for the Arimedes engine and Neutron launch vehicle. You will work with technicians and engineers to design, assemble, and activate facility systems, ensuring safety and accuracy throughout testing.

The role requires experience with high‑pressure gas and cryogenic systems, strong teamwork, and a hands‑on approach to problem solving; ITAR compliance and background

Qualifications

• At least 2 years of facility operations experience (Technician II).
• 5 years of facility operations for Technician III.
• 8+ years for Senior Technician in aerospace or heavy industry.
• Experience with high‑pressure gas and cryogenic systems.
• Proven ability to build and activate facility systems.

Responsibilities

• Build facility systems of tubing, piping, and mechanical structures.
• Apply mechanical engineering principles to meet integrity and cleanliness standards.
• Assist with rocket engine hardware processing and checkout operations.
• Operate high‑pressure gas and cryogenic systems following detailed work instructions.
• Conduct facility checkout and test operations safely and communicate clearly.
• Troubleshoot facility and test operation issues.
• Collaborate with GSE teams to design, install, and check out facility systems.

Skills

Facility operations

High‑pressure gas systems

Cryogenic systems

Mechanical assembly

Collaborative work ethic

Troubleshooting

Safety procedures

Education

High school diploma or GED

Tools

MS Office

JIRA

Confluence

Job description

Rocket Lab in Mississippi seeks a skilled GSE Mechanical Technician (II, III, or Senior) to build and operate critical test facilities for the Arimedes engine and Neutron launch vehicle. You will work with technicians and engineers to design, assemble, and activate facility systems, ensuring safety and accuracy throughout testing.

The role requires experience with high‑pressure gas and cryogenic systems, strong teamwork, and a hands‑on approach to problem solving; ITAR compliance and background