• Senior Defensive Security Engineer…

    Silvus Technologies (Los Angeles, CA)
    …defensive security roles focused on Linux-based systems . + Expertise in Linux network security , secure coding, or embedded systems security . + ... time at its discretion._ ROLE AND RESPONSIBILITIES + Design and implement Linux-based security architectures for embedded systems , focusing on secure boot, and… more
    Silvus Technologies (07/08/25)
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  • Network IT Manager

    KBR (El Segundo, CA)
    information technology requirements. + MA/MS in related technical field (eg Systems Engineering, Information Technology, Network Engineering). + Active ... Title: Network IT Manager Belong. Connect. Grow. with KBR!...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape… more
    KBR (07/18/25)
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  • Senior Security Systems Service…

    Siemens (San Diego, CA)
    …creating perfect places that improve people's lives. Transform the everyday with us! Security Systems Service Technicians ensure all systems and components ... Experience in the installation and/or maintenance of large-scale integrated security systems For Mid Level: 1+ year...3+ years Must be able to demonstrate understanding of network components and workstation and server operating system more
    Siemens (07/25/25)
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  • Senior Principal Network Engineer

    Northrop Grumman (Redondo Beach, CA)
    …and software, providing backup recovery, maintaining system documentation, tuning system performance, building of systems and computing asset management. + ... Implement Cyber requirements via STIG automation. + Integration of networks / time servers and other network ...labs and development environments. + Helping to maintain the information assurance posture of the system . +… more
    Northrop Grumman (06/20/25)
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  • Senior Lead Network Engineer - DNS

    Lumen (Sacramento, CA)
    …advanced networking expertise with collaboration and leadership to ensure optimal network performance, security , and scalability across the organization. The ... guidance and resolve escalated issues from lower support tiers while maintaining system stability. + Develop and maintain comprehensive network documentation,… more
    Lumen (08/14/25)
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  • Network Engineer III

    Linchpin Solutions, Inc. (Camp Pendleton, CA)
    …Corps (USMC) and joint service Command, Control, Communications, Computers, and Intelligence (C4I) systems network performance issues to Marine Corps Systems ... for tactical and garrison environments + Create software-defined networks + Perform cybersecurity hardening on network ...related field is preferred but not required + CompTIA Security + + CompTIA Network + OR Cisco… more
    Linchpin Solutions, Inc. (07/04/25)
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  • Security Systems Service Technician

    Siemens (Fremont, CA)
    …creating perfect places that improve people's lives. Transform the everyday with us! Security Systems Service Technicians ensure all systems and components ... Technician, you will: Collaborate in the commissioning of new security systems at customer sites, ensuring their...certification Must be able to demonstrate an understanding of network components and workstation and server operating system more
    Siemens (08/15/25)
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  • Voice Engineer / Contract / Remote

    Motion Recruitment Partners (Pleasanton, CA)
    …staff and work independently with minimum supervision. + Working knowledge of information security best practices and demonstrated commitment to information ... this position is responsible for our client's Voice Services (Contact Center) systems infrastructure to maintain a reliable and predictable service that supports the… more
    Motion Recruitment Partners (07/10/25)
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  • Senior IT Compliance Program Manager

    Envista Holdings Corporation (Brea, CA)
    …highly preferred + 5+ years of experience in IT compliance, audit, or information security governance. + Proven experience with compliance frameworks such as ... IT compliance program that aligns with regulatory, statutory, contractual, and internal security requirements. This role serves as the primary liaison between IT,… more
    Envista Holdings Corporation (07/08/25)
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  • Network Engineer

    Rapid Response (Corona, CA)
    …play a key role in maintaining the performance and security of our network . The stability of both our internal systems and the infrastructure supporting our ... and protocols (OSPF, BGP, QoS, etc.) + Knowledge of network security , virtualization, and storage concepts +...a national leader in the monitoring of alarms and security systems . Designated as an Essential Business… more
    Rapid Response (07/16/25)
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