• Twist BioScience (South San Francisco, CA)
    …software used in production environments.Collaborate with hardware, electrical, mechanical, and systems engineers to ensure seamless integration between software ... Instrument Software Engineer - (onsite in South San Francisco)Job DescriptionWe...lab instrumentation and a passion for building reliable, scalable systems that empower high-throughput biotech manufacturing. Key Responsibilities:Design, implement,… more
    HireLifeScience (11/04/25)
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  • Battelle Memorial Institute (Oxnard, CA)
    …stringent client-driven quality assurance program. + Experience with integration and test of mechanical and/or electrical systems . + Willingness to travel. ... and welcome all qualified individuals to apply. **Job Summary** Battelle is currently seeking a Test Engineer II. This position is located in Oxnard, CA. This is… more
    DirectEmployers Association (12/02/25)
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  • AeroVironment (Simi Valley, CA)
    **Worker Type** Regular **Job Description** **Summary** The **Chief Engineer , Systems ** you will act as a technical liaison between the Engineering, Program ... and tactical missile systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading edge of technical innovation… more
    DirectEmployers Association (09/30/25)
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  • Stratolaunch, LLC (Mojave, CA)
    …Stratolaunch is seeking a level II, Sr-, or Staff-level Propulsion or Mechanical Engineer to support design, integration , testing, and maintenance of Talon-A ... and comprehensive communication to the Propulsion Lead + Contribute to the integration of complex aerospace systems + Demonstrate honesty, responsibility,… more
    DirectEmployers Association (09/30/25)
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  • CommScope, Inc. (Sunnyvale, CA)
    Embedded Systems Engineer Req ID: 79942 Location: Sunnyvale, California, United States, 94089 In our 'always on' world, we believe it's essential to have a ... a quest to connect the future and build what's next.** **Job Segment:** Test Engineer , Testing, Embedded, Software Engineer , Developer, Engineering,… more
    DirectEmployers Association (09/25/25)
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  • Stellant Systems (Torrance, CA)
    …specifically in the fields of dispenser cathodes, vacuum hardware, brazing, RF systems , system integration and general mechanical packaging. + Understanding of ... **Overview** **Job Title: Project Engineer ** **Job Location: Torrance, CA** **Salary: $90,000-$160,000/yr DOE** Stellant Systems Inc. (Stellant) currently has an… more
    DirectEmployers Association (10/01/25)
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  • Qualus (Folsom, CA)
    …+ Travel to customer sites and work directly with customers to successfully deliver, test , and integrate systems . + Contribute to proposals, work plans, budgets, ... **Power your Future with Qualus** as a Senior Project Engineer . The Senior Project Engineer will play...will play a pivotal role in large scale system integration programs and take on the delivery of ADMS/OMS… more
    DirectEmployers Association (12/12/25)
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  • Stratolaunch, LLC (Mojave, CA)
    …is seeking a Sr-, Staff-, or Principal level Propulsion or Mechanical Engineer to support design, integration , testing, operations, and maintenance of ... all components and assemblies onto the aircraft and/or ground systems + Test propulsion components and/or assemblies...communication to the Propulsion Lead + Contribute to the integration of complex aerospace systems + Demonstrate… more
    DirectEmployers Association (12/16/25)
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  • AeroVironment (Moorpark, CA)
    …and payloads and have the opportunity to test out those devices in flight test environments. This requires the engineer to design, develop, code, test ... and tactical missile systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading edge of technical innovation… more
    DirectEmployers Association (12/09/25)
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  • NetApp (San Jose, CA)
    …with high unit test coverage in C/C++. + Design and author test automation in Python, including functional, integration , and performance tests. + Contribute ... ONTAP operating system, WAFL file system, and related technologies. As an experienced software engineer , you will work as part of a team of skilled and passionate… more
    DirectEmployers Association (10/06/25)
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