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Propulsion Technician Senior Second Shift – Millennium Space Systems

USA - El Segundo, CA💼 Full-time💰 $29–$29🗓 2026-07-15 → 2026-09-26

Core

Execute orbital-tube welding for satellite propulsion systems and perform fabrication, integration, and testing of space-flight hardware.

Role type

Senior Propulsion Technician (IC)

Builds

Satellite propulsion systems and space-flight hardware

Domain

Aerospace / National Security

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

Orbital tube welding, fabrication, integration, testing, blueprint interpretation, materials handling equipment operation, tool operation, visual inspection

Preferred skills

Aerospace experience, thermal system component installation, harness assembly and routing

Technologies

Orbital tube welding machines, tack welding machines, drill press, grinders

Responsibilities

Perform orbital tube welding for tube subassemblies and propulsion tank closeouts; Assemble, install, and test thermistors, heaters, and thermocouples on spacecraft assemblies; Visually inspect propulsion assemblies against drawings and specifications; Operate materials handling equipment including forklifts and cranes; Interface with Design, Manufacturing, and Engineering personnel; Mentor new hires

Seniority

Senior, hands-on IC

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