QA/Test Technician
Confidential
Posted: February 24, 2026
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Quick Summary
We are looking for a QA/Test Technician for Continuous Emissions Monitoring Systems (CEMS) in Santa Ana, California, USA.
Required Skills
Job Description
QA/Test Technician
We are looking for a Quality Assurance/Test Technician for Continuous Emissions Monitoring Systems (CEMS).
Qualifications:
Preferred
CEMS experience
Gas Analyzer experience
Electrical/Electrical wiring experience
Solenoid valves, AC & DC relay, PFA tubing, SS tubing helpful. Swagelok experience
Quality Assurance Testing experience
Multimeter/digital test equipment experience. HART Communication.
Ability to read Electrical & Mechanical drawings
Computer, PLC (Loop Check), Modbus experience
Strong computer skills including MS Word, Excel, Outlook
Industrial Safety training knowledge
Job Responsibilities:
Setup CEMS systems in our shop including wiring and tubing for Gas sample probe connections, gas calibration system, electrical power connections, leak check systems. Verify point-to-point connectivity for all wiring. Test all functions of CEMS system I/O logic, including calibrating analytical instrumentation, verifying accurate readings through the PLC, Data Logger, and DAHS.
Document all Q/A testing in the Factory Acceptance Test (FAT) book.
Review electrical and mechanical as-built drawings. Verify the system matches the drawings and redline any errors or changes.
Communicate with the Production and Engineering departments on system design and assembly issues.
Maintain communications with the project team throughout the testing phase.
Manage multiple projects through the Test phase with dynamic schedules and competing demands.
Use handheld test equipment (Multi-Meters, Signal Generators, HART) to perform required testing.
Perform repairs as needed.
Attend required Safety training as needed.
Overtime is often necessary.
Possible/minimal travel to job sites.