• Senior Network Administrator

    SAIC (Reston, VA)
    …excellence on programs of national importance. We are seeking a highly motivated Network Administrator to join our National Intelligence Program supporting the ... hybrid on-premises and cloud enterprise IT environment. As a Network Administrator supporting Network Operations,...the enterprise + Draft Standard Operating Procedures (SOP) for network operation + Troubleshoot systems failures and… more
    SAIC (06/03/25)
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  • Senior Network Administrator

    Service Source (Oakton, VA)
    … infrastructure remains secure, available, and reliable. In this role, the senior network administrator is ultimately responsible for managing the use of ... + Maintain system integrity through active monitoring of error logs and user-reported network issues. The senior network administrator conducts regular… more
    Service Source (05/22/25)
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  • Network Tools Administrator

    Leidos (Mclean, VA)
    **Description** ** Network Tools Administrator ** **Are you looking for an opportunity to make an impact?** At Leidos, we deliver innovative solutions through the ... keep reading!** Leidos National Security Sector is seeking a Network Tools Administrator for work on Intelligence...met. + Continually monitor and fine-tune performance of Information Systems , conducting analyses of network usage, user… more
    Leidos (04/23/25)
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  • Network Administrator , Junior

    Leidos (Chantilly, VA)
    …Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Network Administrator , Junior to join a new cyber security program and ... play a key role in supporting government-critical systems . You will be part of a program that...lieu of degree. **Favorable if you have:** + CompTIA Network + (Highly Recommended). + Cisco Certified … more
    Leidos (06/28/25)
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  • Network Administrator 3 -Tyson's

    M. C. Dean (Vienna, VA)
    …and cyber-physical landscape. **Position Summary:** MC Dean is seeking a highly competent ** Network Administrator 3** to assist on the design and maintenance of ... its network of specialized hardware, the selectee will be expected...digital/analog communications technologies. + Working knowledge of the following systems : UNIX/LINUX, CISCO IOS, Windows Server, and… more
    M. C. Dean (05/14/25)
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  • 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...with iSCSI and Fibre Channel Storage Area Networks (SANs) Cisco network device administration (eg ISRs, Catalyst… more
    Nightwing (06/18/25)
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  • Principal Systems Administrator

    ManTech (Arlington, VA)
    …Certified Information Technology Professional, VMware VCP - VMware Certified Professional, CCNA - Cisco Certified Network Administrator + ITIL Foundations or ... ManTech seeks a motivated, career and customer-oriented **Principal Systems Administrator ** to join our team...skills in areas such as Windows and Linux operating systems , network administration, virtualization, and security +… more
    ManTech (05/24/25)
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  • Systems Administrator /ISSO

    Huntington Ingalls Industries (Reston, VA)
    …of Microsoft Windows servers, Windows workstations, thick clients, and Cisco network switch. Practical application of networked systems will be necessary. ... a short video: https://vimeo.com/732533072 Summary HII, Mission Technologies is seeking a motivated Systems Administrator (SA) with a desire to be an ISSO with… more
    Huntington Ingalls Industries (05/20/25)
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  • Sr Principal Windows Systems…

    Northrop Grumman (Dulles, VA)
    …Office (CIDO) organization is seeking a highly experienced **Senior Principal Windows Systems Administrator ** to join its dynamic team of technical ... in written and oral format. + Maintain smooth operation of multi-user computer systems , including coordination with network , software, and system engineers, PC… more
    Northrop Grumman (07/11/25)
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  • Systems Administrator III/IV

    Circadence Corporation (Virginia Beach, VA)
    …working on-site at Dam Neck Naval activity. TS/SCI security clearance required. * Systems Administrator will work directly with ISSOs by performing the key ... Job Title: System Administrator III/IV Department: Federal Services Job Purpose: Provide...Hardening: * Implement and maintain secure configurations for operating systems , applications, and network devices based on… more
    Circadence Corporation (05/31/25)
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