• Senior Systems Administrator

    Cambridge International Systems Inc (Mclean, VA)
    …obstacles! Cambridge International Systems , Inc. has a full-time Senior Systems Administrator opportunity available based in McLean, VA. Qualified candidates ... and accounts. + Other duties may include setting up administrator accounts, maintaining system documentation, tuning ...approved products are disseminated + Engineer physical and virtual Windows server and desktop machines, SANS, and… more
    Cambridge International Systems Inc (06/10/25)
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  • Senior System Administrator

    General Dynamics Information Technology (Falls Church, VA)
    …Citizenship Required:** Yes **Job Description:** We are seeking an experienced Senior Windows System Administrator to support the Infrastructure Management ... Administration, System Center Operations Manager (SCOM) **Certifications:** Red Hat Certified System Administrator (RHCSA) in Red Hat OpenStack - Redhat… more
    General Dynamics Information Technology (07/06/25)
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  • G2 Senior Systems Administrator…

    General Dynamics Information Technology (Fairfax, VA)
    …None **Job Family:** Systems Engineering **Skills:** Microsoft Windows Server , System Administration,Virtual Environments **Certifications:** Security+ ... pending contract award. **HOW OUR SENIOR SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT:** + Senior System...+ Manage Development server environment + Daily Server Checks ( Windows Servers, SharePoint) + Monitor… more
    General Dynamics Information Technology (07/11/25)
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  • Lenel System Administrator 2

    M. C. Dean (Norfolk, VA)
    …high availability of a Lenel based access control system + Verify and maintain system backups + Perform Windows Server and Lenel system ... world for the better. We are seeking a **Lenel System Administrator 2** to join our **Security...an active certification preferred + Familiarity with low voltage systems preferred + Microsoft SQL Server Query… more
    M. C. Dean (07/15/25)
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  • Systems Administrator

    Nightwing (Sterling, VA)
    …and successful TS/SCI with Polygraph clearance crossover.** We are seeking an experienced Windows /Linux System Administrator that will be working in a ... RedHat Enterprise Linux and Microsoft Windows environment. Understanding and knowledge of Windows Server internals to include DNS, DHCP, AD, and server … more
    Nightwing (06/24/25)
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  • Senior Systems Administrator II…

    V2X (Springfield, VA)
    …with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active TS/SCI clearance to support ... ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II supports the information technology (IT) Operations and… more
    V2X (05/17/25)
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  • Physical Security System…

    M. C. Dean (Chantilly, VA)
    …federal, local and commercial customers across high-growth markets. As a System Administrator for our Physical Security Systems , you will be responsible for ... 2 + years of experience programming/administrating Physical Access Control Systems . + Requires system administrator ... data to prevent problems, implementing new workstations, and system extensions. + Experience with Microsoft Server … more
    M. C. Dean (07/15/25)
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  • System Administrator 2

    M. C. Dean (Arlington, VA)
    …outcomes, improving lives, and changing the world for the better. We are seeking a ** System Administrator 1** to join our **Security and Electronic Systems ... completed through ticketing system . + Resolve complex system issues for physical security systems and...a High School Diploma **Required Progressive Experience:** + Requires system administrator experience in performing triage on… more
    M. C. Dean (07/15/25)
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  • System Administrator 3

    M. C. Dean (Arlington, VA)
    …outcomes, improving lives, and changing the world for the better. We are seeking a ** System Administrator 3** to join our **Security and Electronic Systems ... + HS Diploma or Equivalent and 10+ Years of progressive experience + Requires system administrator experience in performing triage on system problems,… more
    M. C. Dean (07/15/25)
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  • System Administrator

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. Job Title: System Administrator Location: Sterling, VA Clearance: TS/SCI Poly **This ... position is CONTINGENT upon contract award** The System Administrator (SysA) as part of the...customers in a timely manner. Required Skills: + Operating Systems : Extensive knowledge of Windows and Linux… more
    Nightwing (06/27/25)
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