• Principal Systems Engineer

    Abbott (Pleasanton, CA)
    …failure, allowing people to restore their health and get on with their lives. The Systems Principal Engineer is accountable for delivering entire programs or ... all levels of employees, customers, contractors, and vendors. + Serves as lead systems engineer on 1 or more projects. + Mentors and develops junior engineers. +… more
    Abbott (07/18/25)
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  • Principal Systems /Test…

    RTX Corporation (Fairfield, CA)
    …product lines, and providing requirements and testing support within the Propulsions site. The Systems Engineer will be involved in all phases of the products ... Firearms, and Explosives (ATF) access + Experience working as a Systems Engineer in the Aerospace Industry directly working with aerospace hardware development… more
    RTX Corporation (09/06/25)
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  • Building Automation Systems Engineer

    EMCOR Group (San Leandro, CA)
    …provide the most efficient economic solutions to meet customer expectations. **Job Title:** Systems Engineer III ** Principal Duties and Responsibilities** + ... scopes of work for control implementation. + Perform training for Systems Engineer I and II. **Job Specifications** (incl. Education requirements, minimal… more
    EMCOR Group (09/09/25)
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  • Building Automation Systems Engineer

    EMCOR Group (San Leandro, CA)
    …provide the most efficient economic solutions to meet customer expectations. **Job Title:** Systems Engineer I ** Principal Duties and Responsibilities** + ... **Description** Mesa Energy Systems is a wholly owned subsidiary of EMCOR...including planning, consulting, and operations and maintenance. Mesa Energy Systems is a HVAC mechanical services company that provides… more
    EMCOR Group (09/09/25)
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  • Principal Plant Engineer - PCS FPM

    Bayer (Berkeley, CA)
    …of brilliant and diverse minds to make a real difference, there's only one choice.** ** Principal Plant Engineer - PCS FPM** ** Principal Plant Eng PCS FPM ... - Berkeley, CA** **PURPOSE** "The Plant Engineer provides the technical knowledge and is accountable for planning, coordination, and execution of technical… more
    Bayer (08/15/25)
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  • Principal Network Engineer

    LTD Global (Livermore, CA)
    …growth through philanthropic initiatives and community engagement. Position Overview The Principal Network Engineer will design, implement, and manage complex ... network design for multi-datacenter environments, including hybrid Azure Cloud solutions. As the Principal Network Engineer , you will play a key role in ensuring… more
    LTD Global (08/01/25)
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  • Senior Principal Mechanical Engineer

    RTX Corporation (Fairfield, CA)
    …evolving global market. As a Propellant Actuated Device (PAD) Domain Lead Engineer , this position will apply scientific principles to innovate, design, develop, and ... implement technologies, components, sub- systems , machines, tools, and systems to ensure compliance with specifications, requirements, and customer guarantees… more
    RTX Corporation (08/26/25)
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  • Senior/ Principal Cybersecurity Software…

    Sandia National Laboratories (Livermore, CA)
    …to enhance our nation's security! We are seeking an experienced Software Engineer (job title: R&D S&E Cybersecurity) to design and implement cutting-edge solutions ... management, and customers to implement solutions that address requirements. Architect software systems , develop code, write unit tests, and create software tools to… more
    Sandia National Laboratories (07/19/25)
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  • Principal Process Engineer - Thin…

    Western Digital (Fremont, CA)
    …to some of the largest and highest-growth organizations in the world. From enabling systems to make cities safer and more connected, to powering the data centers ... the candidate will work as a Thin Film Process Engineer at WD's wafer fab in Fremont, CA. The...results on schedule. + Set up and improve automation systems , and working instruction documents. Provide the training instruction… more
    Western Digital (09/04/25)
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  • Senior Associate Principal Engineer

    Southland Industries (Union City, CA)
    …Watch your engineering designs come to life! As a Senior Design Engineer at Southland Industries, you'll experience the excitement of working on design-build ... + 5+ years experience + PE License required + Excellent knowledge of applicable systems design, such as HVAC, plumbing, etc., as well as general understanding of… more
    Southland Industries (07/12/25)
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