Senior Test Engineer - Turbine Test Facility & Campaigns

Location

El Segundo, CA

Wage

$160,000 – $210,000/yr

Employment Type

Full-time

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Posted on November 4, 2026

Job Description

Overview

We are hiring our first dedicated test engineer to create the test program for a new class of turbine-based power systems. This hands-on role involves turning an empty floor into a working test operation, specifying the facility, designing stands, and building a data pipeline for engineering decisions.

Responsibilities

  • Specify and stand up the company's first dedicated test facility, covering floor layout, utilities, safety systems, and infrastructure for high-pressure, high-temperature hardware.
  • Design, build, and maintain test stands, rigs, and fixtures for development units and production hardware.
  • Author test plans, operating procedures, and methods that ensure safety and repeatability for every campaign.
  • Select instrumentation and build out data acquisition, recording, and storage systems for each test.
  • Get hands-on during assembly, wiring, and commissioning of the first machine and its supporting stands.
  • Process and analyze test results, turning them into clear findings for design, controls, and systems teams.
  • Run test logistics to ensure instrumentation, fixtures, spares, and consumables are ready ahead of each campaign.
  • Work across mechanical, fluids, electrical, and software disciplines to troubleshoot hardware and resolve issues quickly.

Requirements

  • B.S. or higher in Mechanical Engineering, Aerospace Engineering, or a related discipline.
  • Track record running hardware test campaigns, including commissioning rotating machinery or high-pressure, high-temperature systems.
  • Strong hands-on skills on both the mechanical and electrical side of a test setup.
  • Solid grounding in sensors, instrumentation, and data acquisition.
  • Comfort working across mechanical, fluid, electrical, and software interfaces to find root causes.
  • Clear communicator and natural leader who enjoys picking up new skills and teaching them to others.

Benefits

  • Health Insurance
  • Dental
  • Vision

Additional Information

  • On-site position in El Segundo, CA.
  • Opportunity to work side by side with technical founders and a small, senior engineering team.
  • Meaningful early-stage equity.
  • Stocked kitchen with coffee, snacks, and lunch provided.

Benefits

Health Insurance
Dental
Vision

How this job compares in El Segundo, CA

Pay in context

At roughly $89/hr, this posting sits about 85% above the $48/hr median for welding jobs in El Segundo, CA — toward the top of a $38–$74/hr middle band drawn from 16 postings with published pay. Put another way, it pays more than about 88% 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 El Segundo, CA

We're tracking 18 other active welding openings in El Segundo, CA right now, from 9 different employers. 4 of them were added in the last week. Across California as a whole we're tracking 486 other active welding openings from 234 employers. A metro this active generally means you have real leverage — employers here are competing for the same welders. Browse every welding job in El Segundo, or widen the search to California.

Approach Venture currently has 1 other opening live in California, which is usually a sign of either steady growth or steady turnover — worth asking which in the interview.

The most active employers in California at the moment, by number of open welding reqs, are SpaceX (35), Welding Shop in Los Angeles, CA (17), and Relativity Space (14). 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 Long Beach at $49/hr, El Segundo at $48/hr, and Los Angeles at $44/hr. El Segundo is among them.

Similar openings near El Segundo, CA

Pay figures are medians computed from live postings in the Welding Pros index, not from survey data, and they move as employers post. Senior Test Engineer - Turbine Test Facility & Campaigns figures were last recalculated when this page was built.