• Repligen (Rancho Dominguez, CA)
    …voice matters and every contribution drives progress. Join us!We are seeking a Senior Quality Engineer to join our growing Quality team. You will play a key role in ... solves complex, technical challenges, promotes continuous improvement and builds world class systems /processes. This role will be based in our Rancho Dominguez, CA… more
    HireLifeScience (11/14/25)
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  • Virgin Galactic (Tustin, CA)
    We are seeking a Senior Thermal Engineer to join a leading engineering team with focus on designing, analyzing, and optimizing spaceship and launch vehicle thermal ... systems . You will work cross-functionally responsible for mission critical...difference software + Perform thermal model correlation with flight test data and component testing. + This includes developing… more
    DirectEmployers Association (10/15/25)
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  • Virgin Galactic (Tustin, CA)
    …fault-tolerant architectures. + Knowledge of aircraft flight control system operations, flight test , or pilot experience. + Understanding of systems development ... As Engineer II - Fly-byWire, you will work within...Flight Controls Department. Your focus is on development of test software for our next generation spaceship. Additionally, you… more
    DirectEmployers Association (10/04/25)
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  • Virgin Galactic (Tustin, CA)
    The Sr. Structures Design Engineer will support the Airframe Design Team with an emphasis on the Wing and Fuselage structure. In depth knowledge of aircraft ... Develop preliminary, conceptual, and detailed designs of aircraft/spacecraft components and systems through: + The creation and release of detailed parts,… more
    DirectEmployers Association (09/27/25)
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  • BWX Technologies, Inc. (Long Beach, CA)
    …for submarines, aircraft carriers, naval surface ships and LNG manifold/valve systems . This team manufactures Level 1 cold-formed and specialty fittings, piping ... systems and valves to Military Spec for the US...is for you. **Position Overview:** As our Quality Control Engineer , you will review specifications, create and review quality… more
    DirectEmployers Association (12/18/25)
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  • Teradyne (Irvine, CA)
    …or other semiconductor ATE platforms, such as, Teradyne UltraFlex / UltraFlexPlus / IG-XL, Eagle Test Systems / EV / EV-MST, Advantest V93K / SmarTest 7 / ... We are the global test and automation specialists, powering next-generation technologies through...for a highly motivated, energetic and driven Field Application Engineer , who will work collaboratively with the team as… more
    DirectEmployers Association (12/09/25)
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  • Shimmick (Riverside, CA)
    **Overview** Join Shimmick's Axia Electric Team as a **Commissioning Field Engineer ** and play a key role in delivering complex electrical and process control ... systems for critical infrastructure projects across Southern California. Position...Documentation: + Develop, edit, and manage project commissioning and test plans. + Schedule and execute commissioning field activities.… more
    DirectEmployers Association (12/17/25)
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  • Silvus Technologies (Irvine, CA)
    …to the Super Bowl, Grammys and industry-leading drone, robot, and other unmanned systems manufacturers. _Wouldn't you like to join an incredibly talented group of ... a fulfilling career._ THE OPPORTUNITY Silvus is seeking a _Wireless Communication Systems Enginee_ _r_ who will report to the _R&D Director, Communications Systems_… more
    DirectEmployers Association (09/30/25)
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  • Stellant Systems (Torrance, CA)
    **Overview** **Job Title: Test Engineer ** **Job Location: Torrance, CA** **Salary: $80,000-$145,000/yr DOE** Stellant is excited to offer an onsite engineering ... (such as program managers, engineers from multiple disciplines, manufacturing and test personnel) **Stellant Systems is an Equal Opportunity/Affirmative Action… more
    DirectEmployers Association (11/06/25)
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  • The Toro Company (Riverside, CA)
    …sports fields, public green spaces, commercial and residential properties. Unique Lighting Systems is a leading brand of professional grade lighting fixtures, low ... HUB system for installation. Serving both residential and commercial markets, Unique Lighting Systems offers a full line of outdoor lighting products The Sr. … more
    DirectEmployers Association (12/08/25)
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  • Tutor Perini (Irvine, CA)
    …POSITION Rudolph & Sletten, a Tutor Perini Company, is seeking a **Senior Field Engineer ** to join our office Los Angeles or Irvine, CA. **About Rudolph & Sletten:** ... we construct, our reputation is built to stand the test of time. Our success is due to our...**Rudolph and Sletten** is looking for a Senior Field Engineer who primarily committed to field operations. This includes… more
    DirectEmployers Association (11/01/25)
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  • Acuity Inc. (Costa Mesa, CA)
    …at www.acuityinc.com . **Job Summary** We are seeking a highly skilled Electrical Engineer responsible for the design of digital and mixed-signal PCBs for Q-SYS ... designs. You will collaborate with a cross-functional team comprising mechanical, firmware, test , and manufacturing engineers, as well as program managers and supply… more
    DirectEmployers Association (10/17/25)
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  • Tutor Perini (Irvine, CA)
    …FOR THIS POSITION Rudolph & Sletten, a Tutor Perini Company, is seeking a **Project Engineer ** to join our office in Los Angeles or Irvine, CA. **About Rudolph & ... we construct, our reputation is built to stand the test of time. Our success is due to our...Council of California, and UC and CSU higher education systems . At Rudolph & Sletten you will have the… more
    DirectEmployers Association (11/01/25)
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  • Integra LifeSciences (Irvine, CA)
    …patient outcomes and set new standards of care. The Principal Product Development Engineer will lead major system projects of varying scope and complexity across ... Integra with a focus on neurological diseases. The Principal Product Development Engineer will be responsible for the complete development of the mechanical,… more
    DirectEmployers Association (10/08/25)
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  • Silvus Technologies (Irvine, CA)
    …projects. + Fixed point design of signal processing blocks while working with systems engineers. + RTL coding, simulation, and test bench development. + ... to the Super Bowl, Grammys and industry-leading drone, robot, and other unmanned systems manufacturers. _Wouldn't you like to join an incredibly talented group of… more
    DirectEmployers Association (10/15/25)
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  • Silvus Technologies (Irvine, CA)
    …to the Super Bowl, Grammys and industry-leading drone, robot, and other unmanned systems manufacturers. _Wouldn't you like to join an incredibly talented group of ... Silvus is seeking a **_Principal FPGA / RTL Design Engineer - Signal Processing_** who will report to the _Senior...and development of FPGA-based designs for our advanced wireless systems R&D. These are exciting projects aimed at addressing… more
    DirectEmployers Association (10/15/25)
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  • Stellant Systems (Torrance, CA)
    **Overview** **Job Title: Project Engineer ** **Job Location: Torrance, CA** **Salary: $90,000-$160,000/yr DOE** Stellant Systems Inc. (Stellant) currently has an ... opportunity for an onsite **TWT Project Engineer ** to join the team in the space Traveling...production or development support, electromechanical design, radar or RF systems , electron beam or vacuum equipment, systems more
    DirectEmployers Association (10/01/25)
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  • Terumo Neuro (Aliso Viejo, CA)
    …and marketing and operations partners to perform customer research, design, test , and document electrical components, architectures, systems , and products. ... **13090BR** **Title:** Principal Engineer , Electrical (R&D) **Job Description:** As a technical...product needs 4. Develop theory of operation, system specifications, test plans, protocols, and reports for designs 5. Debug… more
    DirectEmployers Association (10/28/25)
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  • Terumo Neuro (Aliso Viejo, CA)
    **13037BR** **Title:** Staff Engineer , Chemical Manufacturing **Job Description:** Responsible for leading and managing complex chemistry related projects in medical ... resolving chemical manufacturing and production issues, improving engineering and project systems , and identifying and resolving system deficiencies. Job duties: +… more
    DirectEmployers Association (10/07/25)
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  • Amphenol CIT (Cerritos, CA)
    …communications for military and aerospace customers to driving innovation in commercial and test & measurement markets, we engineer the connections that power ... solutions to industries like Aerospace, Military & Defense Electronics, Space, Medical, Test & Measurement, and Industrial. Our talented team of employees worldwide… more
    DirectEmployers Association (10/21/25)
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