• Repligen (Anaheim, CA)
    …drives progress. Join us!We are seeking a skilled and detail-oriented Electrical Technician to join our team. The successful candidate will be responsible for ... maintenance, repair, and troubleshooting of electrical systems and equipment. The Electrical Technician will work closely with engineers and other technical staff to… more
    HireLifeScience (10/03/25)
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  • PEAK Technical Staffing USA (Tustin, CA)
    Equipment Engineering Technician No C2C or Third Party Agencies. Onsite in Tustin, CA. Responsibilities Provide technical support and call center initiatives for ... diagnose errors or technical problems and determine appropriate solutions. Complete ATP testing per QA process. Follow and write work procedures and produce timely… more
    Upward (08/12/25)
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  • Acuity Brands (Costa Mesa, CA)
    …for remote or hybrid work. The primary duty of the Senior Electrical Engineering Technician is in-depth testing and qualification of QSC products, with an ... . **Job Summary** QSC is seeking an experienced and motivated Senior Electrical Engineering Technician who is interested in audio and video to work in our Q-SYS… more
    DirectEmployers Association (10/29/25)
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  • Cordis (Irvine, CA)
    …address unmet and critical medical needs. **Responsibilities** The Manufacturing Engineering Technician II will be responsible for aiding in the development, ... tooling, equipment, and quality control standards. As a **Manufacturing Engineer Technician II,** your responsibilities include: + Assist in the development of… more
    DirectEmployers Association (10/18/25)
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  • United Site Services (Anaheim, CA)
    …and excellence in every aspect of our business. **Primary Purpose** The Service Technician operates a company service truck and drives to various locations to ... citizenship status, physical or mental disability, genetic information (including testing and characteristics), veteran status, uniformed servicemember status or any… more
    DirectEmployers Association (08/19/25)
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  • Rocket Lab Corporation (Long Beach, CA)
    …development of re-usable liquid launch vehicle, this is your opportunity! PROPULSION ASSEMBLY TECHNICIAN I/II - 2ND SHIFT Based out of Rocket Lab's Headquarters in ... Long Beach, CA the Propulsion Assembly Technician is responsible for building sub-assemblies for the Rutherford rocket engine. The engine consists of a thrust… more
    Upward (08/04/25)
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  • Rocket Lab Corporation (Long Beach, CA)
    …Rocket Lab's global headquarters in Long Beach, California the Avionics Manufacturing Technician II/Senioris responsible for building and testing components and ... of responsibilities including soldering, wire harnessing, PCB assembly, functional testing , operating thermal chambers, creative ideas, and offer continuous… more
    Upward (08/04/25)
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  • Rocket Lab Corporation (Long Beach, CA)
    …of re-usable liquid launch vehicle, this is your opportunity! ADDITIVE MANUFACTURING TECHNICIAN II/SENIOR - 2ND SHIFT Based onsite at Rocket Lab's global ... headquarters in Long Beach, California the Additive Manufacturing Technician is responsible for supporting various Additive technologies (LPBF, DED, Hybrid… more
    Upward (08/04/25)
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  • United Site Services (Sun Valley, CA)
    …teamwork, and excellence in every aspect of our business. **Primary Purpose** Technician -Fence (Fence Technicians) loves to drive a truck filled with fencing ... citizenship status, physical or mental disability, genetic information (including testing and characteristics), veteran status, uniformed servicemember status or any… more
    DirectEmployers Association (09/25/25)
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  • Acuity Brands (Costa Mesa, CA)
    …Visit us at www.acuityinc.com . **Job Summary** The function of the Service Technician is to provide technical support and hardware repair on powered and passive ... troubleshooting, performing component and sub-assebly repairs, and performing validation testing . **Key Tasks & Responsibilities (Essential Functions)** + Perform… more
    DirectEmployers Association (09/23/25)
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  • Terumo Neuro (Aliso Viejo, CA)
    **13064BR** **Title:** Microbiology Lab Technician (Temp, 6-8 month contract) **Job Description:** Lead all laboratory activities and functions within the ... Microbiology Laboratory. Main responsibility consists of the testing of the routine external PCDs (Product Challenge Devices) used for the in-house steam and… more
    DirectEmployers Association (10/14/25)
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  • Rocket Lab Corporation (Long Beach, CA)
    …of re-usable liquid launch vehicle, this is your opportunity! PRECISION FINISHING TECHNICIAN II, DEBURR As a Precision Finishing Technician II, Deburr ... and Inconel alloys. Knowledgeable in part QA processes and dye penetrant testing . Knowledgeable in TIG, Laser, and Electron beam welding. Experience using… more
    Upward (08/09/25)
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  • Terumo Neuro (Aliso Viejo, CA)
    **12998BR** **Title:** Technician II, R&D **Job Description:** Work in the laboratory to fabricate prototypes for animal and bench testing and perform testing ... Recognize problems and take corrective action. + Provide input into product design, testing , and processes. + Set up, adjust, and operate laboratory equipment and… more
    DirectEmployers Association (09/12/25)
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  • Rain for Rent (Riverside, CA)
    …and test installed systems and pipe lines using pressure gauge, hydrostatic testing , observation, or other methods. + Perform demonstration of equipment for ... customers upon install and testing completion if required. + Using hand and power tools, modify, clean, and maintain pipe systems, units, fittings, pumps, and… more
    DirectEmployers Association (10/28/25)
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  • The Arcticom Group (Corona, CA)
    …malfunctioning systems and test components, using electrical, mechanical, and pneumatic testing equipment Operate tools, gauges and other testing equipment ... for refrigeration systems Adjust valves according to specifications and charge system with proper type of refrigerant by pumping the specified gas or fluid into the system Install expansion and control valves, using acetylene torches and wrenches Mount… more
    Upward (08/12/25)
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  • The Toro Company (Riverside, CA)
    …Systems offers a full line of outdoor lighting products. The HTL Technician II supports the product validation process of developmental and production irrigation ... and/or manufacturing/production tests using HTL procedures and fixtures. Observes testing procedures, evaluating for the process, and documentation improvements. +… more
    DirectEmployers Association (09/24/25)
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  • Acuity Brands (Costa Mesa, CA)
    …This position serves as the subject matter expert on electronic testing , troubleshooting, rework, test equipment, infrastructure, and technician resources ... and ESD precautions. . Define and communicate performance expectations to the technician team, track the progress of individual team members, and provide regular… more
    DirectEmployers Association (10/04/25)
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  • ChargeTronix (Costa Mesa, CA)
    …process. Our chargers are designed for reliability, easy serviceability by any technician , and customizability to each client's needs. We aim to provide ... *Strong engineering experience in charging communication standards & vehicle charging testing methodologies. *Understands and lives a "customer first" mentality with… more
    Upward (08/04/25)
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  • Testing Technician

    Aerotek (Costa Mesa, CA)
    **Job Title: Testing Technician ** **Job Description** As a Testing Technician , you will be responsible for the testing , troubleshooting, and repair ... quality standards. 6am to 2:30pm $28 - $35/hr **Responsibilities** + Perform testing on equipment such as analog, digital, video, logic circuits, components, and… more
    Aerotek (10/23/25)
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  • TABB Technician - HVAC ( Testing

    EMCOR Group (Irvine, CA)
    **About Us** **Job Summary** **Job Title:** Testing , Adjusting & Balancing (TABB) Technician **Principal Duties and Responsibilities** + Read, study, and ... issues with the accompanying and supporting documentation. + The technician will need to have proficiency in working with...mechanical systems and related sub-components of all types. + Testing the performance of air and hydronic systems using… more
    EMCOR Group (10/14/25)
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