Job Description

Overview

Motive Workforce is partnering with a Los Angeles-based spacecraft technology company developing custom spacecraft and mission solutions for commercial and national security applications. We are seeking a Spacecraft Mechanical Engineer to join the spacecraft engineering team, focusing on the hands-on design, development, assembly, integration, and testing of structural assemblies and systems for spacecraft builds.

Responsibilities

  • Execute the mechanical design and development of primary and secondary spacecraft structures, including geometry and material selection.
  • Design parts for manufacturing using Geometric Dimensioning and Tolerancing (GD&T) practices.
  • Develop CAD models and engineering drawings and inspect received parts for accuracy.
  • Execute spacecraft mechanical assembly, integration, and testing, including MGSE design, torquing and staking bolts, interference and fit checks, and cleanroom organization.
  • Develop mechanical assembly procedures.
  • Collaborate with cross-functional engineering teams to integrate structural subsystems with other spacecraft systems.
  • Own hardware throughout the full project lifecycle, including part reception, inspection, integration, spacecraft bus packing, shipping, and testing.
  • Maintain compliance with applicable industry standards and regulatory requirements.
  • Document design processes, test results, and system performance.
  • Provide technical mechanical engineering guidance to fellow engineers.

Requirements

  • Bachelor's or advanced degree in Mechanical Engineering, Aerospace Engineering, or a similar field.
  • 5+ years of core mechanical engineering experience in aerospace or a related field.
  • Hands-on experience assembling and integrating spaceflight hardware.
  • Experience designing spacecraft primary and secondary structural elements.
  • Proficiency with CAD software such as NX or SolidWorks.
  • Proficiency generating engineering drawings and applying GD&T.
  • Experience with structural design, harness routing, and systems-level mechanical engineering.
  • Experience specifying and analyzing fastener torque values and material finishes such as anodizing.
  • Experience with NASA GEVS standards.
  • Strong problem-solving skills and attention to detail.
  • Ability to work effectively within a cross-functional engineering environment.

Benefits

  • Health Insurance
  • PTO
  • 401k

Benefits

Health Insurance
PTO
401k

How this job compares in Santa Monica, CA

Pay in context

At roughly $72/hr, this posting sits about 100% above the $36/hr median for welding jobs across California — toward the top of a $30–$48/hr middle band drawn from 373 postings with published pay. Put another way, it pays more than about 92% of the comparable postings we have wage data for. Pay that far above local median usually comes attached to something: a harder cert requirement, travel, night shift, or overtime that isn't really optional. Worth establishing which before you accept.

The local market in Santa Monica, CA

This is the only active welding job we're currently tracking in Santa Monica, CA, which makes it worth moving on quickly — there is no local competing offer to weigh it against. Across California as a whole we're tracking 505 other active welding openings from 239 employers. Browse welding jobs across California.

The most active employers in California at the moment, by number of open welding reqs, are SpaceX (37), Relativity Space (18), and Welding Shop in Los Angeles, CA (13). Volume like that usually means either a genuine expansion or a staffing agency working several client sites — worth knowing which before you apply.

Within California, the best-paying metros we track by median hourly rate are El Segundo at $53/hr, Los Angeles at $51/hr, and Pasadena at $50/hr. If you can relocate or commute, that spread is worth factoring in.

Similar openings near Santa Monica, CA

Pay figures are medians computed from live postings in the Welding Pros index, not from survey data, and they move as employers post. Spacecraft Mechanical Engineer figures were last recalculated when this page was built.