Materials Test Specialist Job Long Beach area,California USA,Engineering

Position: Materials Test Specialist I

Vast is developing next-generation space stations and space infrastructure using an incremental, hardware-rich, and low-cost approach. Vast is rapidly developing its multi-module Haven Station to ensure a continuous human presence in space for America and its allies, enabling advanced microgravity research and manufacturing, and unlocking a new space economy for government, corporate, and private customers. Haven Demo’s 2025 success made Vast the only operational commercial space station company to fly and operate its own spacecraft.

Next, Haven-1 is expected to become the world’s first commercial space station when it launches in 2027, followed by additional Haven modules. Additionally, the company recently announced Vast Satellite, a high-power satellite product line leveraging its space station components and the heritage of Haven Demo.

Headquartered in Long Beach, California, and with more than 1,000 employees and over a billion dollars in private capital, Vast has built the facilities required to manufacture and operate America’s next space station. The company plans to develop future habitats and systems for the Moon and Mars, dedicated space stations for government partners, and other crewed systems that will unlock the expanding long-term space economy.

Vast is looking for a Materials Test Specialist I, reporting to the M&P Supervisor Materials Testing, to support materials testing, characterization, and qualification activities for the development and production of human-rated spacecraft and space station hardware. This role will work hands-on in a laboratory environment preparing samples, operating test equipment, collecting data, and supporting engineers in evaluating materials and manufacturing processes for flight applications.

This will be a full-time, non-exempt position located in our Long Beach location.

Responsibilities:

Perform hands-on materials testing and characterization in support of spacecraft development, qualification, and production

Prepare, label, track, and document material specimens and test samples according to established procedures and specifications

Set up and operate laboratory test equipment used to evaluate mechanical, thermal, physical, and environmental material properties

Support testing of metals, polymers, adhesives, coatings, composites, elastomers, and other materials used in spacecraft hardware

Execute testing according to engineering test plans, work instructions, ASTM standards, NASA standards, and internal specifications

Collect, organize, and document test data while ensuring accuracy, traceability, and proper configuration control

Assist Materials & Processes engineers with material qualification and process validation testing.

Perform routine inspection and measurement of test specimens using laboratory and dimensional inspection equipment

Support environmental testing activities including thermal cycling, vacuum compatibility/out gassing, flammability, and other spacecraft-specific material evaluations

Maintain laboratory equipment, tooling, fixtures, consumables, and test areas to ensure safe and efficient operations

Identify unexpected test results, equipment issues, or material nonconformances and escalate findings to the appropriate engineering team

Assist with failure investigations and root-cause analysis by preparing samples and supporting material characterization activities

Maintain accurate laboratory records, test logs, equipment calibration status, and material traceability documentation

Work closely with Materials & Processes, Manufacturing, Quality, Design Engineering, and Production teams to support hardware development and build schedules

Follow all applicable safety procedures when handling chemicals, materials, test equipment, and laboratory processes

Support continuous improvement of laboratory procedures, test methods, fixtures, and workflows

Minimum Qualifications:

High school diploma or GED

5+ years of experience working in a laboratory, manufacturing, testing, inspection, quality, or other hands-on technical environment

Experience following written technical procedures, work instructions, or test specifications.

Ability to accurately…