• Tier 3 Help Desk Support Engineer

    Koniag Government Services (Washington, DC)
    …point for Tier II help desk. + Maintain the current print server and manage configuration changes as required due to printer refreshes or other changes ... to perform the duties of a Tier 3 System Administrator to support a potential future business opportunity located...Installing, modifying and maintains systems and utility software on server computer systems + Must have expert level experience… more
    Koniag Government Services (01/15/26)
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  • UC Engineer - Principal

    Amentum (Fort Meade, MD)
    …Computing Systems, Cisco Unified Border Element, Cisco Expressway, and Cisco Meeting Server * Design and manage VQ Conference Manager or other conference management ... Cisco Unified Communications Manager (CUCM), Microsoft Teams (GCCH/DoD), Cisco Meeting Server , Avaya Aura, or similar * Experience implementing solutions aligned… more
    Amentum (12/09/25)
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  • Endpoint Security as a Service (ESS) Engineer

    Leidos (Washington, DC)
    …+ **DOD 8570 IAT Level II ** certification or higher. + Expertise in Windows Server 2016+ and endpoint platforms such as Trellix Agent, ENS FW, PA, DLP, RSD, and ... **Endpoint Security as a Service (ESS) Engineer and Systems Administrator ** to join our team at the Washington Navy...**What You'll Do** As an ESS Engineer and Systems Administrator , you won't just maintain systems - you'll _elevate_… more
    Leidos (12/24/25)
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  • Identity and Access Management Senior Principal…

    General Dynamics Information Technology (Washington, DC)
    …of security protocols and standards. . Relevant certifications (eg, Azure/AWS Administrator , Windows Server Hybrid Administrator , MCSE). REQUIRED ... and SCI eligible . Location: Onsite . Required: US Citizenship . Required: DoD 8140 IAT II compliant GDIT IS YOUR PLACE At GDIT, the mission is our purpose, and our… more
    General Dynamics Information Technology (11/01/25)
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  • Senior System Integrator Engineer (TS/SCI)

    Vexterra Group (Bethesda, MD)
    …* Provide O/S hardening (STIG, OpenSCAP, ACAS) and system patching * Develop server builds for virtual and physical environments * Manage, maintain, configure, and ... infrastructure to include physical and virtualized environments * Set up administrator and service accounts, maintain system documentation, tune system performance,… more
    Vexterra Group (01/13/26)
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  • Microsoft Configuration Manager (MCM/Sccm)…

    General Dynamics Information Technology (Sterling, VA)
    …and Operations **Skills:** Active Directory (AD),Configuration Management (CM),Microsoft SQL Server **Experience:** 8 + years of related experience **US Citizenship ... CI poly. + Must meet DoD 8570 IAT Level II requirements including one of the following: Security+ CE,...of VMware vCenter + Functional understanding of Microsoft SQL Server and Active Directory + Expertise in MDT and… more
    General Dynamics Information Technology (10/22/25)
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  • Lead Systems Engineer

    ManTech (Chantilly, VA)
    …engineers, and act as a subject matter expert (SME). + Providing server /operating system centric expertise for testing, deploying, integrating, and improving upon ... related to understanding operating system dependencies, physical and virtual server environments, integration with infrastructure resources (eg storage and… more
    ManTech (12/17/25)
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  • ServiceNow ITOM Engineer

    CACI International (Chantilly, VA)
    …MID servers and maintains and configures appropriately.*Must be able to manage MID Server deployments for 20+ Systems and Technical Teams at any given time*Must be ... * An Active TS/SCI Clearance with Polygraph* Security+ or DoD 8570 IAT Level II Certification or be able to obtain certification within 3 months of hire* Bachelor's… more
    CACI International (11/25/25)
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  • Senior IT Service Desk Manager

    Leidos (Fort Belvoir, VA)
    …Leadership + Provide transformative leadership and direction to Tier I, Tier II , and remote support personnel, fostering a culture of continuous improvement and ... systems. + Must possess an Information Assurance Technician (IAT) Level II certification. + Experience with remote desktop takeover tools. **Preferred… more
    Leidos (01/09/26)
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  • Senior Principal Directory Services Architect

    General Dynamics Information Technology (Washington, DC)
    …methodologies. . Relevant certifications (eg, Azure/AWS Admin, Azure/AWS Security, Windows Server Hybrid Administrator , MCSE) REQUIRED . Clearance Level Must ... and SCI eligible . Location: Onsite . Required: US Citizenship . Required: DoD 8140 IAT II compliant GDIT IS YOUR PLACE At GDIT, the mission is our purpose, and our… more
    General Dynamics Information Technology (11/01/25)
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