• Repligen (Rancho Dominguez, CA)
    OverviewWe are seeking a highly motivated and experienced Senior Engineer to lead multi-product project execution, manufacturing support, and technology transfer ... device manufacturing, with deep expertise in Tangential Flow Filtration (TFF) systems , process engineering, and equipment qualification, preferably within GMP or ISO… more
    HireLifeScience (07/11/25)
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  • Amazon (Northridge, CA)
    …a positive impact on a global scale. The System Integration & Test (I&T) engineer will engage with an experienced cross-disciplinary team to design, integrate, ... environment. As a member of the KGS Engineering Integrated Systems Solutions organization, the System I&T engineer ...Integrated Systems Solutions organization, the System I&T engineer will be responsible for developing the architecture and… more
    Upward (07/28/25)
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  • Knowles Corporation (Valencia, CA)
    Sr. Test Engineer Department: Manufacturing Indirect Employment Type: Full Time Location: Valencia, California Reporting To: Manufacturing Engineering Manager ... procedures, specifications, and reports. Ensure compliance with internal quality systems and external regulatory standards. Ability to interpret electrical test… more
    Upward (07/13/25)
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  • CesiumAstro (El Segundo, CA)
    …At CesiumAstro , we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne ... team. We are looking to add a Power Electronics Engineer II to our team. If you are great...developing leading-edge power electronics for satellites, spacecraft, and aerospace systems , we would like to hear from you. In… more
    Upward (07/09/25)
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  • Jensen Hughes (Los Angeles, CA)
    …and San Diego, CA office locations. We are looking for highly motivated, experienced individuals to work in all aspects of fire protection engineering, including ... building code consulting, fire protection systems , and fire protection strategies. The successful applicant will have a well-rounded background in fire protection… more
    Upward (07/18/25)
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  • TEC Group, Inc. (Tustin, CA)
    Engineer Tustin, CA $38.00-$50.00/hr Contract Job Summary We are seeking an experienced Battery Test & Validation Engineer . In this role, you will be ... role in ensuring the performance, reliability, and safety of our battery systems . The ideal candidate will possess a strong understanding of software validation… more
    Upward (07/30/25)
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  • City of Rialto, CA (Rialto, CA)
    …construction of public works projects including Streets, Signals, Traffic Control Systems , Traffic Management, Parks, City Facilities, and City Water/Wastewater ... Systems ; to serve as a project manager on engineering...procedures; and to provide complex assistance to the City Engineer ; and to perform related duties assigned. DISTINGUISHING CHARACTERISTICS… more
    Upward (07/25/25)
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  • Systems Engineer

    Robert Half Technology (Los Angeles, CA)
    …Rate: $60-$85/hr (depending on experience and certifications) Overview We are seeking an experienced Systems Engineer with strong expertise in Windows ... Description Systems Engineer Location: Onsite (with transition to hybrid schedule) Duration: 6+ months (contract) Start Date: ASAP Hourly… more
    Robert Half Technology (07/22/25)
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  • Systems Engineer

    KBR (El Segundo, CA)
    …on the country's most critical role - protecting our national security. KBR is seeking an experienced Systems Engineer to join our team on site in El ... Title: Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions… more
    KBR (07/01/25)
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  • Systems Engineer , Senior Electronic…

    KBR (Oxnard, CA)
    Systems Engineer , Senior Electronic Warfare KBR is seeking a talented and experienced Systems Engineer to join our team supporting the integration and ... test operations of the EA-18G Electronic Warfare (EW) systems at the Naval Air Warfare Center Weapons Division (NAWCWD) in Point Mugu, California. This role offers… more
    KBR (05/13/25)
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  • Sr. Systems Engineer , R&D - BD…

    BD (Becton, Dickinson and Company) (Irvine, CA)
    Engineer - BD Advanced Patient Monitoring** We are seeking a highly skilled and experienced Senior Systems Engineer to join our dynamic team. The ideal ... developing innovative solutions that make a difference in healthcare. As a Senior Systems Engineer , you will play a critical role in the design, development, and… more
    BD (Becton, Dickinson and Company) (07/09/25)
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  • Video Systems Engineer , Media…

    Amazon (Culver City, CA)
    Description Prime Video is seeking an experienced video systems engineer to join our Media Systems Engineering, Studios Technology team in Culver City, ... for Studios teams globally. You will be responsible for designing and supporting video systems and developing the future roadmap of these platforms. Prime Video is a… more
    Amazon (06/03/25)
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  • Systems Engineer

    The Boeing Company (El Segundo, CA)
    …future with us. The Boeing Defense, Space & Security (BDS) team is seeking ** Systems Engineers** **( Experienced , Lead, Senior)** to join the team in **El ... The selected candidate will design and develop state-of-the-art satellite systems for space-based applications for commercial, civil and/or national...Integration and Test (AI&T) IPT as either a test engineer or in an oversight role to help track… more
    The Boeing Company (07/24/25)
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  • Ground Systems Engineer

    SAIC (El Segundo, CA)
    **Description** SAIC is seeking an experienced **Ground Segment Systems Engineer ** to support to the US Space Force (USSF) in developing, deploying, and ... sustaining a National Security Space system within the Space Systems Command Space Domain Awareness and Combat Power (SSC/SZ)...will do on the job:** * Help shape various systems architecting and engineering activities such as system requirements… more
    SAIC (06/02/25)
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  • Chief Space Systems Engineer

    SAIC (El Segundo, CA)
    **Description** SAIC is seeking a highly experienced **Space Systems Chief Systems Engineer ** to support Space Systems Command Space Domain Awareness ... simulators through integration activities. + Leads technical requirements development, systems engineering, and oversees development contractor to develop, design,… more
    SAIC (06/13/25)
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  • Sr. Electronic Warfare / RF Systems

    KBR (Oxnard, CA)
    Title: Sr. Electronic Warfare / RF Systems Engineer KBR is seeking an experienced Electronic Warfare (EW) Systems Engineer to support the Airborne ... and Responsibilities + Support the integration of Electronic Warfare (EW) test systems and generating models and simulation of the latest RF (Radiofrequency)… more
    KBR (06/18/25)
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  • RF Systems Engineer

    SAIC (Point Mugu Nawc, CA)
    **Description** SAIC is searching for an experienced **Radio Frequency (RF) Systems Engineer ** to join our team at **Nellis AFB, NV or Point Mugu, CA** . The ... RF Systems Engineer should have proven experience in developing innovative solutions that will be used to meet warfighter needs to support the US Navy Jammer… more
    SAIC (07/12/25)
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  • Senior Ground Segment Systems

    SAIC (El Segundo, CA)
    **Description** SAIC is seeking an ** experienced Senior Ground Segment Systems Engineer ** to support to the US Space Force (USSF) in developing, deploying, ... sustaining a National Security Space system within the Space Systems Command Space Domain Awareness and Combat Power (SSC/SZ)...will do on the job:** * Help shape various systems architecting and engineering activities such as system requirements… more
    SAIC (07/18/25)
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  • Quality Systems Engineer

    Actalent (Irvine, CA)
    Job Title: Quality Systems EngineerJob Description We are seeking a highly experienced Level III Quality Systems Engineer to join our Quality and ... ideal candidate will have a strong background in quality systems within the medical device industry and a proven...relevant departments. Essential Skills + Strong background in quality systems within the medical device industry. + Ability to… more
    Actalent (07/24/25)
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  • F-22 Mission Systems Engineer

    The Boeing Company (Edwards AFB, CA)
    …us. The Boeing Test & Evaluation (BT&E) group is looking for a **F-22 Mission Systems Engineer ** to join our Flight Test and Evaluation team at **Edwards AFB** ... currently hiring for a broad range of experience levels including: Associate, Experienced and Senior level F-22 Mission Systems Engineers. **Position… more
    The Boeing Company (07/26/25)
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