• Systems Administrator III

    Oneida Technical Solutions (Fort Belvoir, VA)
    …for the National Capital Region (RNEC-NCR), we are currently seeking a Systems Administrator . Duties and Responsibilities: Maintains and supports the integrity ... of the operating system environment and various computer systems . Administers, installs and troubleshoots a variety of operating systems . Performs systems more
    Oneida Technical Solutions (06/12/25)
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  • Network Administrator III

    IT Veterans (Alexandria, VA)
    Network Administrator III Alexandria, VA . Information Technology Apply Now Network Administrator III Alexandria, VA Job Summary: IT Veterans is ... currently seeking a Network Administrator III to join our team. You...OC-3, OC-12, OC-192) + Possess comprehensive knowledge of operating systems and applications as they pertain to the network… more
    IT Veterans (06/12/25)
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  • Senior Windows Systems Administrator

    SMX (Dahlgren, VA)
    Senior Windows Systems Administrator (4417)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior ... Windows Systems Administrator to join our team in...including TCP/IP + Vulnerability detection and remediation + IAT III certification such as CISSP, CISM, GSLC, CASP or… more
    SMX (06/26/25)
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  • Senior Linux/Unix Systems

    SMX (Dahlgren, VA)
    Senior Linux/Unix Systems Administrator (4419)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior ... Center Dahlgren Division (NSWCDD) in Dahlgren, VA. The Senior Systems Administrator will work as part of...tools such as firewalls + Vulnerability management + IAT III certification such as CISSP, CISM, GSLC, CASP or… more
    SMX (06/26/25)
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  • Linux Administrator - ACAS

    CACI International (Springfield, VA)
    Linux Administrator - ACAS Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... NGA mission. In this role, we're seeking a **Linux Administrator - ACAS** who could potentially be located in...Information - Software Tools list. + Utilize agency-approved ticketing systems to document, track, assign, update, and coordinate all… more
    CACI International (05/13/25)
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  • Senior Information Systems Specialist

    ManTech (Stafford, VA)
    …to:** + Design, development, and maintenance of insightful and actionable dThe Information Systems Specialist III is responsible for the design, development, and ... and can communicate technical concepts to non-technical audiences + The Information Systems Specialist III provides direction and mentorship to subordinate staff… more
    ManTech (06/08/25)
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  • Exchange/Messaging Engineer

    SMX (Quantico, VA)
    …messaging and directory services best-practices and advanced knowledge of systems administration, operations, and management. The Exchange/Messaging Engineer should ... expertise in the management, maintenance, and problem resolution + Resolve Tier III messaging tickets + Configure Antivirus products and HBSS as they relate… more
    SMX (07/02/25)
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  • Corporate Enterprise Network Engineer - Senior

    TekSynap (Fort Belvoir, VA)
    …Video + Coordinate, plan and implement technology refreshes and upgrades to NIPR systems and equipment + Identify and evaluate of emerging standards as they related ... Active CCNP Enterprise + Must have one of the following DoD 8570 Baseline IAT Level III certifications + CASP+ CE + CCNP Security + CISA + CISSP (or Associate) +… more
    TekSynap (06/06/25)
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  • Cloud Network Engineer - Hybrid Work Opportunity

    General Dynamics Information Technology (Springfield, VA)
    …Security **Certifications:** Cisco Certified Network Professional Enterprise - Cisco Systems **Experience:** 8 + years of related experience **US Citizenship ... in a particular area of Information Technology (eg, Information Systems Architecture, Telecommunications Systems Design, Architecture, Implementation,… more
    General Dynamics Information Technology (06/06/25)
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