• Information Systems Administrator

    Nightwing (Sterling, VA)
    …civil, and commercial markets. Nightwing is seeking a fully cleared Information Systems Administrator Nightwing is seeking a highly motivated Information ... Systems Administrator (SA) to join a small team in a...of issues including secure architectures, secure electronic data traffic, network security , information security and… more
    Nightwing (03/19/25)
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  • Systems Engineer/ Administrator

    Lockheed Martin (Springfield, VA)
    Administrator assists with resolving technical issues with applications, network connectivity and ensures security compliance of deployed systems ... candidate will have experience supporting Linux based users on a Multi\-Level Security network \. Including configuration management, build automation and release… more
    Lockheed Martin (04/09/25)
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  • SIGINT Systems Administrator (Low…

    CACI International (Hampton, VA)
    …You will be responsible for resolving IT hardware and software infrastructure (servers, network , security , etc.) issues using systems analysis techniques and ... SIGINT Systems Administrator (Low Band Journeyman) Job...infrastructure including user systems , servers, storage, and network connectivity. You will also provide system more
    CACI International (04/12/25)
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  • System Administrator Principal

    SAIC (Norfolk, VA)
    …will be responsible for overseeing the entire IT infrastructure, including hardware, software, network security , and system performance, by managing complex ... world more connected, secure, and efficient. We are currently seeking a motivated ** Systems Administrator Senior Principal** to join our talented team. In this… more
    SAIC (04/04/25)
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  • Network Administrator

    Oneida Technical Solutions (Fort Belvoir, VA)
    …(NIPR/layer 2, SIPR/Layer #) on a 24-hour, 7-day-a-week on call basis, supporting the network system , and configuring and supporting the use of DOD Common Access ... private networks (VPNs), SONET multiplexers, servers, storage area nodes (SANs), cable management systems and other network enhancements down to the Edge Access… more
    Oneida Technical Solutions (04/11/25)
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  • Senior Systems Administrator (Unix/…

    First Division Consulting (Dahlgren, VA)
    …have expertise in Unix/Linux system administration, backup and recovery, network security protocols, and troubleshooting techniques. This role involves ... and maintain Unix/Linux systems to ensure reliability, security , and performance. + Manage system backup... system functionality. + Implement and monitor TCP/IP network protocols and security measures to protect… more
    First Division Consulting (04/16/25)
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  • System Administrator Senior…

    SAIC (Virginia Beach, VA)
    …will be responsible for overseeing the entire IT infrastructure, including hardware, software, network security , and system performance, by managing complex ... secure, and efficient. We are currently seeking a motivated ** Systems Administrator Senior Principal** to join our...understanding of network protocols, routing, firewalls, and network security best practices. + Experience with… more
    SAIC (04/04/25)
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  • Linux System Administrator

    Leidos (Alexandria, VA)
    …of a degree. + 3+ years of experience providing System Administration to DoD IT systems + IAT Level I: A+, CCNA- Security , Network +, SSCP, Security + ... program at Leidos is looking to add a **Linux System Administrator ** . Our mission is to...systems + IAT Level III: CASP CE, CCNP Security + CE, CISA, CISSP, GCED, GCIH, CCSP + Red… more
    Leidos (05/03/25)
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  • Unix Systems Administrator

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    … , GIAC Security Essentials Certification (GSEC), Security Certified Network Professional (SCNP), Systems Security Certified Practitioner (SSCP); or ... Title: UNIX SYSTEMS ADMINISTRATOR Location: United States-Virginia-Virginia Beach... Systems Security Professional (CISSP), GIAC Security Expert (GSE), Security Certified Network more
    Navy Exchange Services (NEX) (05/02/25)
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  • System Administrator

    Actalent (Roanoke, VA)
    System Administrator The System ...Identify and create test plans for new technologies and systems . + Create, enforce, and maintain IT security ... research and development to enable continuous innovation within the infrastructure. The System Administrator consults with customers and users to make informed… more
    Actalent (05/02/25)
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