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Twining Consulting

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Laboratory Test Engineer

Fountain Valley, CAPosted Nov 11, 2026

Job description

Laboratory Test Engineer- Fountain Valley, CA Twining Consulting, Inc., an innovative engineering, testing, and inspection company, is seeking a qualified and motivated Test Engineer to support our Materials Laboratory and Building Envelope & Specialty Testing division out of our Fountain Valley office. The position will primarily focus on laboratory testing of construction materials, manufactured products, and structural components, with additional involvement in specialty laboratory and field testing.

Job Duties: Perform mechanical and physical property testing in accordance with ASTM and other applicable standards. Operate laboratory equipment, including universal testing machines, load frames, and data acquisition systems. Prepare specimens, configure test setups, and troubleshoot testing equipment. Analyze test data, perform calculations, and prepare technical reports.

Assist with custom test fixture design and development of new testing capabilities. Coordinate testing activities and provide technical support to laboratory technicians. Maintain compliance with ISO/IEC 17025 laboratory quality requirements. Support building envelope laboratory and field testing as needed.

Requirements

Strong mechanical aptitude and understanding of engineering principles. Ability to interpret ASTM standards, technical specifications, and engineering drawings. Strong analytical, organizational, and communication skills. Proficiency in Microsoft Excel and Word. Bachelor’s degree in Mechanical Engineering, Civil Engineering, Materials Science, preferred, or related field or student.

Experience with laboratory testing equipment and instrumentation preferred. Experience in construction materials or product testing preferred. Entry-level candidates with relevant hands-on experience are encouraged to apply Excellent benefits package including medical, dental and 401(k) Plan. Hourly rate commensurate with experience.

EOE STATEMENT We are an affirmative action participant and equal employment opportunity employer of protected veterans and individuals with disabilities. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, national origin, disability status, protected veteran status or any other characteristic protected by law.

Description copied from Twining Consulting's careers page. Read the full posting before you apply.

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