• Network Administrator II

    CACI International (Springfield, VA)
    Network Administrator II - Shift 2B Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: ... network architecture and devices. This will be for Shift 2-B Tuesday - Saturday 1400-2200 and Mid ...4+ years' experience working as a Network Administrator + DoD 8140.01 and 8570.01-M, IAT II more
    CACI International (10/03/25)
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  • Network Administrator - NOC - 12pm…

    GCyber (Arlington, VA)
    GCyber is seeking an Network Administrator , to support a high...meet user needs. * This position is a 2nd shift position with hours from 12pm - 8pm. As ... information sharing between defense and intelligence organizations. As the Network Administrator , you will ensure seamless ...be considered in lieu of degree. + IAT Level II Baseline Certification (eg, Security+, CCNA Security, CySA+, GICSP,… more
    GCyber (08/22/25)
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  • Network Operations Center (NOC)…

    Leidos (Arlington, VA)
    …Cyber Solutions (E&CS) Operation within Leidos' Defense Group is seeking a ** Network Operations Center (NOC) Administrator ** to provide coverage monitor tools ... Working Capital Fund (DWCF) Model. **Primary Responsibilities** + Monitoring network to ensure network availability to all...be considered in lieu of degree. + IAT Level II Baseline Certification (eg CCNA Security, CySA+, GICSP, GSEC,… more
    Leidos (10/03/25)
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  • Sr Principal Windows Systems Administrator

    Northrop Grumman (Dulles, VA)
    …By joining in our shared mission, we will support you by expanding your personal network and developing skills, whether you are new to the field or an industry ... (CIDO) organization is seeking an experienced **Sr Principal Windows Systems Administrator ** to join its dynamic team of technical professionals. The qualified… more
    Northrop Grumman (10/03/25)
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  • Windows Systems Administrator

    Leidos (Arlington, VA)
    **Description** We are currently seeking a Windows Systems Administrator to join the Compartmented Enterprise Services Office (CESO) effort. This program is ... as they migrate to a high security cloud environment by providing network and communication services, monitoring services, and system administration. This position… more
    Leidos (07/18/25)
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  • Database Administrator

    TekSynap (Washington, DC)
    …IAT Level II + COMPTIA Security+ CE + Cisco Certified Network Associate (CCNA) + COMPTIA Cybersecurity Analyst (CySA+) + Global Information Assurance ... Assurance Certification (GAIC) Security Essentials Certification (GSEC) + Certified Network Defender (CND) + Systems Security Certified Practitioner (SSCP)… more
    TekSynap (10/10/25)
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  • Senior Systems Administrator

    SAIC (Arlington, VA)
    **Description** SAIC is seeking a motivated, career and customer-oriented **Senior Systems Administrator ** to join our team in Arlington, VA, supporting the DISA-JSP ... customer. This position is 100% onsite. ** Shift Schedule:** Monday-Friday, 8:00 to 5:00 PM core hours...to maintain employment. + US citizenship. + IAT Level II (CompTIA Sec +) certification. **Experience requirements:** + 10+… more
    SAIC (09/26/25)
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  • MAC Team Network Engineer

    TekSynap (Arlington, VA)
    …+ CySA+ GICSP + GSEC + CompTIA Security+ CE + SSCP + CND + Network Administrator / Engineer Certification + Computing Environment Certification (one of the ... port activations, deactivations, VLAN extensions, VPN configurations, and other network -related activities. + Follow JSP's change management process to track… more
    TekSynap (10/07/25)
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  • DTRA 196/197 - NOSC Engineer, Senior

    TEKsystems (Reston, VA)
    …both shifts open. The candidate will obtain and maintain System Administrator and\or Network Administrator II functions and services in support of the ... Description Leidos is seeking a Network /System Technician to support monitoring large-scale operations on...end of the year This is for the Day Shift (0600-1800 ET). Days would be every Sun, Mon,… more
    TEKsystems (10/03/25)
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  • Principal OR Sr. Principal Payloads Field Service…

    Northrop Grumman (Fairfax, VA)
    …locations for the immediate future. ** Initially, this position will work a 9/80 shift . **As the program matures, the shifts may become 12-hour shifts that could ... + Ability to obtain and maintain DoD 8140 approved IAT Level II (or higher) compliant certification. Examples include: CCNA Security, Security+CE, CCNP, and… more
    Northrop Grumman (09/17/25)
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  • System Engineer (TS/SCI)- Senior or Mid Level

    Vexterra Group (Bethesda, MD)
    …Microsoft Certified Solutions Expert (MCSE) Certification or MCSA (Microsoft Certified System Administrator ) + Experience with SAN or network storage setup and ... Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support the National… more
    Vexterra Group (10/14/25)
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  • Incident Detection Analyst

    Tyto Athene (Washington, DC)
    …to customers will be clear and provide sufficient detail for a mid-level system or network administrator to understand what has occurred and what needs to take ... Detection Analyst** to support our customer in Washington, DC. **Hours of Operation/ Shift :** + Monday-Friday 3PM EST - 1130PM EST **Responsibilities:** + Accurately… more
    Tyto Athene (07/28/25)
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