• Principal Systems Administrator

    ManTech (Arlington, VA)
    …VCP - VMware Certified Professional, CCNA - Cisco Certified Network Administrator + ITIL Foundations or later certification + General Dynamics Encryptor ... **MANTECH** seeks a motivated, career and customer-oriented **Principal Systems Administrator ** to join our team in **Pentagon, VA.** The position is **onsite.**… more
    ManTech (08/08/25)
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  • Telecommunications Network Engineer Senior

    TekSynap (Richmond, VA)
    …+ CCDA + CCNA + CCNP + CCIE + CCSPA + SCNA + Certified Wireless Network Administrator (CWNA) Certification + Clearance: + Must possess a Secret (Sensitivity ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + Experience in telecommunications network design and management. + Ability to work independently, or… more
    TekSynap (07/19/25)
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  • MAC Team Network Engineer

    TekSynap (Arlington, VA)
    …Security + CySA+ GICSP + GSEC + CompTIA Security+ CE + SSCP + CND + Network Administrator / Engineer Certification + Computing Environment Certification ... port activations, deactivations, VLAN extensions, VPN configurations, and other network -related activities. + Follow JSP's change management process to track… more
    TekSynap (07/09/25)
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  • Principle Network Engineer

    TekSynap (Arlington, VA)
    …**REQUIRED QUALIFICATIONS** + Experience: + 8-10 years' experience + Certifications: + Network Administrator /Engineer Certification + Clearance: Must possess ... other JSP Operations teams as specified (servers, applications, storage area network , backup and recovery, facilities, messaging). + Conduct corrective and… more
    TekSynap (07/09/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    Administrator Associate, Microsoft Certified: Azure Administrator Associate, CompTIA Network +, or Cisco Certification such as CCNA Certification ... Systems Administrator The Opportunity: Are you looking for an...a degree + DoD 8570 IAT Level II compliant Certification such as Security+ CE Certification Nice… more
    BOOZ, ALLEN & HAMILTON, INC. (08/08/25)
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  • Network Administrator

    System One (Quantico, VA)
    …experience in: + A relevant industry certification , such as COMPTIA Network +, Cisco Certified Network Administrator (CCNA), etc. + Experience ... Job Title: Network Administrator Location: Quantico, VA Type: Direct Hire Compensation: $180k Contractor Work Model: Onsite Security Clearance: Top Secret … more
    System One (08/03/25)
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  • Senior Network Administrator

    BAE Systems (Quantico, VA)
    …demonstrated experience in: + A relevant industry certification , such as COMPTIA Network , Cisco Certified Network Administrator (CCNA), etc. + ... important and dynamic Department of Justice customer as a **Senior** ** Network Administrator ** supporting a highly capable and diverse team driving technical… more
    BAE Systems (07/26/25)
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  • Network Administrator Senior _TS/SCI…

    General Dynamics Information Technology (Springfield, VA)
    …Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Network Administrator Senior with GDIT. A career in enterprise IT ... part in improving how agencies operate. At GDIT, people are our differentiator. As a Network Administrator Senior you will help ensure today is safe and tomorrow… more
    General Dynamics Information Technology (06/26/25)
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  • Network Administrator - NOC - 1st…

    GCyber (Arlington, VA)
    GCyber is seeking a Network Administrator , to support a high profile DISA customer in their mission to improve collaboration and information sharing between ... defense and intelligence organizations. As the Network Administrator , you will ensure seamless ...in lieu of degree. + IAT Level II Baseline Certification (eg, Security+, CCNA Security, CySA+, GICSP, GSEC, CND,… more
    GCyber (06/18/25)
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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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