• (Mid. or Senior) System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …at least 8 yrs. of relevant experience + Must have experience as a systems administrator providing direct support to end users and technical staff (developer, ... advanced security protocols and standards + Must have experience with Network Security Technologies (eg Multiple Domain, PKI, SSP, and Vulnerability… more
    Belay Technologies (10/01/25)
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  • Cisco Call Manager Administrator

    CACI International (Chantilly, VA)
    network infrastructure. + Administer and maintain Cisco Unified Communications Manager (CUCM) systems in compliance with DoD security standards + Perform user ... Cisco Call Manager Administrator Job Category: Information Technology Time Type: Full...for 5 years of relevant experience). + Familiarity with network and system security principles, protocols, and… more
    CACI International (09/27/25)
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  • System Administrator (MUOS/SATCOM)

    V2X (Wahiawa, HI)
    …SOPs, and other directives provided by the Government. + Manage software security related parameters, including Intrusion Detection Systems (IDS), Anti- Virus ... SOPs, and other directives provided by the Government. + Manage software security related parameters, including Intrusion Detection Systems (IDS), Anti- Virus… more
    V2X (10/10/25)
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  • Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …disk usage, and response times to maintain operating efficiency. + Performs systems security administration functions, including creating user profiles and ... Parsons is looking for an amazingly talented **Mid System Administrator ** to join our team! **What You'll Be Doing:**...Be Doing:** + Maintains smooth operation of multi-user computer systems , including coordination with network engineers. +… more
    Parsons Corporation (08/16/25)
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  • IT Administrator II - #Staff

    Johns Hopkins University (Baltimore, MD)
    …on business problems and recommend solutions. + Assist in planning: installation of network operating systems , cabling, servers and client hardware; migration of ... activities. Leveraging enterprise tools within WSE IT, we are seeking an **_IT Administrator II_** who will support the departments of WSE in their use endpoint… more
    Johns Hopkins University (09/04/25)
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  • Cleared Microsoft Azure Enclave…

    Virtual Service Operations (Lorton, VA)
    …Implement and maintain Azure services, including Virtual Machines (VMs), Virtual Networks (VNets), Network Security Groups (NSGs), Azure Security Center, and ... and hybrid cloud solutions. + Troubleshoot and resolve cloud infrastructure and network issues. + Apply security patches, system updates, and vulnerability… more
    Virtual Service Operations (08/02/25)
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  • Systems Administrator 3- TS/SCI

    M. C. Dean (Omaha, NE)
    …support** for complex system and network issues related to physical security systems . + Collaborate and communicate effectively with: + Team members ... all aspects of **complex physical security backend systems ** , including: + Network administration + Operating system configuration + Hardware and software… more
    M. C. Dean (10/11/25)
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  • Contract Administrator /Principal Contract…

    Northrop Grumman (Annapolis, MD)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to… more
    Northrop Grumman (10/10/25)
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  • System Administrator

    Exeter Government Services, LLC (Nellis Air Force Base, NV)
    System Administrator Exeter Government Services is seeking a System Administrator to work on-site. This work to provide primary System Administrator support ... 363 ISRW in support of Air Force requirements. The administrator is responsible for all Site-wide JWICS Command, Control,...related software and hardware. Also responsible for ensuring all security patching takes place to include JAVA, NOTAMS, and… more
    Exeter Government Services, LLC (10/13/25)
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  • Plant Control Systems Administrator

    Dairyland Power Cooperative (Alma, WI)
    …Demonstrated experience with installation, maintenance, and support of computer network systems required. **Skills:** Excellent analytical thinking, ... **Licenses and Certifications:** Certifications related to computer-based control and network systems desirable. **Physical Demands** : Requires fine… more
    Dairyland Power Cooperative (09/16/25)
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