• Qualus (Folsom, CA)
    …industry keep the lights on in the face of increased frequency of cyber -attacks, intensity of natural disasters, and penetration of renewable and distributed energy ... (http://www.gridbright.com/) . We are seeking an experienced Senior Project Engineer to join our Qualus Digital Solutions team. **Responsibilities** We… more
    DirectEmployers Association (10/24/25)
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  • Epsilon, Inc (Folsom, CA)
    …and Operations Support/Management, Supervisory Control and Data Acquisition (SCADA), Cyber - Security , Solution Architecture, and Project Management. **An average ... **Enterprise Monitoring Engineer I** **Epsilon is now part of AMERICAN...candidates to obtain and maintain the appropriate level of Security Clearance or Public Trust. Adjudication of the required… more
    DirectEmployers Association (10/23/25)
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  • Mission Support and Test Services (Goleta, CA)
    …Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear Security Administration (NNSA). ... Our MISSION is to help ensure the security of the United States and its allies by...NNSS-STL is seeking outstanding candidates for an RF Systems Engineer position to work at STL located in Santa… more
    DirectEmployers Association (09/06/25)
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  • Zscaler (San Jose, CA)
    …with unique opportunities to learn new technology and tackle the hardest problems in cyber security . We are searching for a Senior Software Engineer ... enterprise users. As the operator of the world's largest security cloud, Zscaler accelerates digital transformation so enterprises can...day from hundreds of thousands of systems worldwide. Every engineer is empowered to make a difference for our… more
    DirectEmployers Association (09/23/25)
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  • Cyber Security Engineer

    KBR (El Segundo, CA)
    Title: Cyber Security Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... most critical role - protecting our national security . KBR is seeking a Cyber Security Engineer to join our Evolved Strategic Systems (ESS) program in El… more
    KBR (10/24/25)
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  • Senior Cyber Security Systems…

    KBR (El Segundo, CA)
    Title: Senior Cyber Security Systems Engineer KBR is seeking a Senior Cyber Security Systems Engineer to join our team supporting the Space ... in designing and optimizing defense systems that ensure national security and shape the future of space defense. Key...or related discipline or 10+ years' experience in the IT/ Cyber industry + A minimum of 2-5 years of… more
    KBR (08/25/25)
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  • Cyber Systems Security

    Lockheed Martin (Palmdale, CA)
    **Description:** The Cyber Systems Security Engineer Staff will be responsible for leading a team of fellow engineers in the designing, assembly, ... Professional **Business Unit:** AERONAUTICS COMPANY **Relocation Available:** Possible **Career Area:** Cyber Security Engineering **Type:** Full\-Time **Shift:**… more
    Lockheed Martin (10/10/25)
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  • Cyber Security Engineer

    Lockheed Martin (Sunnyvale, CA)
    …to verify and validate compliance with defined specifications and requirements\. Employs cyber security processes, methods, techniques and tools and assure their ... Experienced Professional **Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** Cyber Security Engineering **Type:** Full\-Time **Shift:**… more
    Lockheed Martin (10/18/25)
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  • Cyber Security Engineer

    Noblis (San Diego, CA)
    …Services (PAS), and Wide Area Networks (WAN). Noblis is seeking detail-oriented ** Cyber Security Engineers,** with a **TS/SCI** clearance **,** at multiple ... Detection and Response (EDR) solutions. **Key Responsibilities** + Support the cyber security team in developing network solutions + Perform IA scans for… more
    Noblis (09/17/25)
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  • Cyber Security Engineer

    Robert Half Technology (El Monte, CA)
    …infrastructure. This is a hands-on opportunity to design, implement, and manage security programs that safeguard digital and operational technology assets. The ideal ... candidate is both technically skilled and strategic, able to build security maturity while educating others on best practices. Responsibilities + Administer and… more
    Robert Half Technology (10/10/25)
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