• System Administrator

    Leidos (Indianapolis, IN)
    …on innovation and solving complex technical problems spanning infrastructure operations, cybersecurity analytics, and application modernizations. We rely on a team ... knowledgebases that promotes self-sufficiency and knowledge sharing. **What This Role Can Lead To** + **Grow your technical depth** - gaining exposure to cloud-based… more
    Leidos (10/16/25)
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  • Network Administrator Principal

    General Dynamics Information Technology (Doral, FL)
    …challenges within a collaborative and fast-paced environment. **Responsibilities:** + Lead the architecture, deployment, and ongoing management of complex network ... NSA, DoD, and other regulatory requirements. + Collaborate closely with cybersecurity teams, system administrators, and other stakeholders to integrate security best… more
    General Dynamics Information Technology (08/16/25)
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  • Senior Network Administrator

    TekSynap (Radford, VA)
    …complex networking solutions across multiple customer environments and locations. + Lead the planning, deployment, and maintenance of new network infrastructure and ... and secure network operations. + Monitor and tune network performance, ensuring systems are hardened and compliant with security requirements. + Analyze network… more
    TekSynap (07/26/25)
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  • Airport Network Systems Engineer III (may…

    Salt Lake City Corporation (Salt Lake City, UT)
    Position Title: Airport Network Systems Engineer III (may be underfilled) Job Description: Under the guidance of the Network Engineering Team Manager or the Airport ... Transition routers and switches. + Experience in enterprise Wireless Systems such as Cisco, Aruba, etc. + Troubleshoots and...Work closely with members of the System Engineering and Cybersecurity team to support SLC Airport needs. + Monitors… more
    Salt Lake City Corporation (10/01/25)
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  • Senior Security Systems Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …focal point for all security matters related to specific sets of information systems . + Lead the preparation and execution an Information Assurance Vulnerability ... Plan. + Lead the preparation and production of a System Security Administrator and Operators Manual (SSAOM). + Lead obtaining Authorization to Operate (ATO)… more
    Imagine One Technology & Management (09/24/25)
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  • Lead Application Reliability Engineer

    Citigroup (Irving, TX)
    …compliance processes. We are seeking a highly skilled and dedicated ** Lead Application Reliability Engineer** to ensure the continuous availability, optimal ... and/or global environment. + Experience managing and troubleshooting **Linux Operating Systems ** **_(eg, Red Hat Enterprise Linux (RHEL), CentOS, Ubuntu)_** ,… more
    Citigroup (10/18/25)
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  • Information Systems Analyst / Lask Tactical…

    Lockheed Martin (Orlando, FL)
    …at the forefront of cutting\-edge technology and engineering\. Position Assignment: F\-35 Information Systems Analyst to be located in at the Łask Tactical Air Base ... National Defense \(MND\) and the Polish Air Force \(PLAF\)\. The IT/System Administrator will support the sustainment, maintenance, and operation of F\-35 training… more
    Lockheed Martin (08/23/25)
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  • Lead I&AM System Engineer

    NVR (Reston, VA)
    …you achieve your career goals. Summary We are seeking a highly skilled and experienced Lead Systems Engineer to lead our Identity and Access Management (IAM) ... Lead I&AM System Engineer Job Category Information Technology...to ensuring secure and efficient access to NVR's networks, systems , and applications-both cloud-based and on-premises. The ideal candidate… more
    NVR (09/02/25)
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  • Master Network Specialist (Local IT Support…

    First Division Consulting (Quantico, VA)
    …is seeking a highly skilled Master Network Specialist (Local IT Support Lead ) to support the United States Marine Corps Cyberspace Operations Group (MCCOG) ... of global network operations and defense. Key Responsibilities: + Lead and supervise a team of senior IT technicians...with MCCOG policies and procedures. + Implement and enforce cybersecurity principles and risk management processes to maintain a… more
    First Division Consulting (10/16/25)
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  • Cyber Range Operations Lead

    Adapt Forward (North Charleston, SC)
    …fiber cabling, and similar systems * Familiarity with Windows and Linux systems from a system administrator viewpoint, including related systems such ... Cyber Range Operations Lead /Staff North Charleston, SC TS Clearance Required to...to increase the cyber resiliency of our nation's weapon systems . NCRC CHS is seeking a Range Operations Staffer… more
    Adapt Forward (10/08/25)
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