Environmental Test Technician B Second Shift

Millennium Space Systems

El Segundo, CAFresher1h agovia LinkedIn

This job at a glance

Who can apply
New grads, no experience needed · Diploma
Must know
OperationsTroubleshooting
Work
On-site in El Segundo
Pay
Not stated by the employer.
Skill demand
Operations48%Troubleshooting30%of 99 similar entry-level jobs posted in the US this week
Listed
Nov 4, 2026 · still open

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Job Title: Environmental Test Technician B - Second Shift

About the Role

Millennium Space Systems (MSS), a part of Boeing Defense, Space and Security (BDS), is seeking an Environmental Test Technician B to support the Manufacturing team in El Segundo, CA. This position requires the ability to work second shift.

Key Responsibilities

  • Assist in the setup and execution of environmental tests including vibration testing, shock testing, thermal vacuum testing, and thermal cycling testing on space flight hardware.
  • Assist in the installation and operation of test instrumentation and specialized test equipment, including accelerometers and thermocouples.
  • Interpret engineering drawings, specifications, assembly procedures, and test procedures, and follow prescribed steps.
  • Work with engineering to define and refine standard operating procedures.
  • Record, prepare, organize, and deliver test data, run logs, and other relevant documentation.
  • Maintain environmental test lab equipment and perform resource 5S activities.
  • Support initiatives to maintain safe operations, ensure product quality, and reduce lead time/labor hours.
  • Operate and capture data from test equipment such as DMMs, oscilloscopes, and test racks.

Requirements & Tech Stack

  • High School Diploma
  • Minimum of 6 months’ experience as a Test Technician in aerospace or equivalent industry and/or Trade School training.
  • Experience using hand tools.
  • Experience with repairing and troubleshooting electronic components.
  • Mechanically and mathematically inclined.
  • Knowledgeable about various computer operating systems and software.
  • Experience with thermal, vibration, EMI/EMC, shock, TVAC, and/or acoustic testing.
  • Experience working in 100,000 Class cleanrooms with ESD sensitive components.
  • Experience working with test automation equipment (e.g., power supplies, DAQs).

Qualifications

  • Ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship.
  • An interim and/or final U.S. Security Clearance Post-Start is required.
  • Must be a “US Person” as defined by 22 C.F.R. § 120.15 (includes US Citizen, lawful permanent resident, refugee, or asylee).
  • Demonstrated exceptional attention to detail.
  • This position is expected to be 100% onsite.
  • This is a union-represented, hourly position governed by the IAM Union.
  • New hires and employees transferring from non-union roles may be required to attend or complete training within their 90-day probationary period.
  • Second Shift work is required.

Note: The listed "Preferred Qualifications" are also included in the "Requirements & Tech Stack" section for a consolidated view of technical skills and experience.

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