• Systems & Network Administrator

    Robert Half Technology (Yountville, CA)
    Description Our Client is seeking a dynamic and driven Systems & Network Administrator to join their IT team. This individual will play a critical role in ... maintain network switches, wireless access points, firewalls, and backup systems + Provide advanced onsite and remote technical support for desktops, laptops,… more
    Robert Half Technology (07/25/25)
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  • Lead Systems Engineer

    EPAM Systems (Los Angeles, CA)
    …deep understanding of the interdependent relationship between UCC technologies, including network and voice infrastructure, information security and the ... and optimize the Webex environment to ensure its performance, stability, and security + Develop and implement policies and procedures for Webex user administration,… more
    EPAM Systems (07/18/25)
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  • Cyber Systems Security Engineer…

    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, integration, ... and maintenance of System Integration Lab \(SIL\), particularly focusing on ...complex problems associated with both the hardware and software systems \. Work will also include modification, and maintenance of… more
    Lockheed Martin (07/18/25)
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  • Sr. CXC Demonstration Systems Engineer…

    Cisco (San Jose, CA)
    …+ Deep background in a minimum of one Cisco Architecture: Security , Enterprise Network , or Collaboration **Preferred Qualifications:** + Bachelor's ... Sr. CXC Demonstration Systems Engineer (Executive Briefing Center) Apply (https://jobs.cisco.com/jobs/Login?projectId=1446861) + Location:San Jose, California, US +… more
    Cisco (08/04/25)
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  • Senior Security Systems Technician

    Siemens (Cypress, CA)
    …about creating perfect places that improve people's lives.Transform the everyday with us! Security Systems Technicians play a crucial role in ensuring the safety ... for the installation, programming, start-up, and commissioning of state-of-the-art integrated security systems , including cctv or ip cameras, alarm sensors,… more
    Siemens (07/25/25)
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  • Cybersecurity System Security

    ManTech (Los Angeles, CA)
    …include but are not limited to:** You will lead advanced system security engineering initiatives, helping ensure that acquisition systems meet security ... MANTECH seeks a mission-focused **Cybersecurity System Security Engineer III** to support...with security professionals to safeguard vital national security systems while ensuring compliance with NIST,… more
    ManTech (08/01/25)
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  • Senior Offensive Security Engineer…

    Silvus Technologies (Los Angeles, CA)
    …Tester (GXPN): Advanced offensive security skills. + Certified Information Systems Security Professional (CISSP): For senior roles, requiring 5+ years ... do so by delivering the most advanced Mobile Ad-hoc Network (MANET) radios powered by our custom and ever...based systems . + Customize and harden Linux systems , including scripting for automated security testing… more
    Silvus Technologies (06/24/25)
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  • Information Systems Security

    RTX Corporation (San Jose, CA)
    …Clearance:** DoD Clearance: TS/SCI Applied Signal Technology (AST) is seeking an Information Systems Security Engineer who strives for excellence and has a ... embed security earlier into the development lifecycle, we seek an Information Systems Security Engineer (ISSE) who will closely collaborate with system more
    RTX Corporation (06/28/25)
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  • C4ps-2510 TBMCS Subject Matter Expert (SME)…

    C4 Planning Solutions, LLC (Camp Pendleton North, CA)
    …to fluid environments + CCENT, CCNA or college level education in network administration and security Requirements Certification Requirements: + CompTIA ... Position Title: Theater Battle Management Core Systems (TBMCS) Subject Matter Expert (SME) Location: Camp...CA Position Type: Full-time Salary Range: $70,000 - $80,000 Security Clearance Requirement: Secret Certification Requirements: + CompTIA … more
    C4 Planning Solutions, LLC (07/09/25)
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  • Physical Security Systems Engineer

    Pinkerton (San Mateo, CA)
    …& Commend, HID, Axis, and Schlage. + Understanding of how security systems and technology hardware interacts with network /IP. + Familiarity with field ... our family of industry subject matter experts. The Physical Security Systems Engineer, assigned to one of...+ System support to the integrators on security technologies including access control, video management systems more
    Pinkerton (07/03/25)
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