• Physical Security System Administrator 4

    M. C. Dean (Chantilly, VA)
    …vulnerability remediation with ATO processes + Requires advanced knowledge of Windows active directory hierarchy and implementation. + Strong oral, written and ... the world for the better. We are seeking a **Physical Security System Administrator 4** to join our **Security and Electronic Systems (SES)** business Unit. As… more
    M. C. Dean (08/30/25)
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  • Azure Cloud/Windows System Administrator

    Chenega Corporation (Washington, DC)
    …enterprise infrastructure with a deep focus on Microsoft technologies, including Active Directory , virtualization, and advanced privileged access management in ... High School and 6+ years of relevant experience + Active AWS Solutions Architect or Microsoft Azure Administrator...their best work every day. From entry-level employees to senior leaders, we believe there's always room to learn.… more
    Chenega Corporation (09/26/25)
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  • Windows Administrator

    GovCIO (Washington, DC)
    …Protocol (SNMP). + Five or more years' experience managing enterprise level Active Directory Structures. + 5+ years' experience creating and maintaining ... will be a remote position. **Responsibilities** This position is for a Senior Systems Administrator supporting the Windows team. This is currently a mixed and… more
    GovCIO (09/24/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    …Windows Server 2012 R2, Windows Server 2016 + Designing and operating Microsoft Active Directory in a secure and distributed IT environment supporting clients ... System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is...OPENpositions are available right now. These are best for active job seekers. PROPOSEDpositions are pending the results of… more
    Assertive Professionals (07/10/25)
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  • Systems Administrator (Multiple Levels)

    Noblis (Chantilly, VA)
    …+ Proficiency with: + Windows and Linux operating systems + Windows Active Directory + Virtualization technologies (VSphere, VXRail, Proxmox) + Basic ... Responsibilities As a Systems Administrator , you will be responsible for installing, configuring,...critical incidents within designated resolution timelines Required Qualifications + Active Top Secret (TS) clearance with eligibility for Sensitive… more
    Noblis (09/03/25)
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  • Systems Administrator

    ARAMARK (Rockville, MD)
    …client and server operating systems, Windows Desktop, mobile operating systems, Active Directory , Remote Access technologies, DNS, DHCP, Microsoft Office, ... **Job Description** The Systems Administrator provides support at all levels of the...office. 3 days per week onsite. Position Reports to Senior Manager, Network & Systems Operations **Job Responsibilities** **Primary… more
    ARAMARK (09/24/25)
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  • Senior PKI Engineer

    SAIC (Washington, DC)
    …and The candidate will support implementation and design services for Microsoft Active Directory certificate services and KeyFactor. The candidate will serve ... subject matter expert for PKI, smart card authentication, and identity services for the Active Directory Services Team for on-premises Active Directory ,… more
    SAIC (09/26/25)
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  • Senior Windows Engineer- Hybrid Reston

    Motion Recruitment Partners (Arlington, VA)
    …Expert-level Microsoft Azure Administrator skills + Advanced Windows administration ( Active Directory , DNS, Group Policy) + Linux server troubleshooting and ... Senior Windows Engineer- Hybrid Reston, VA Arlington, Virginia...years in enterprise IT as a Systems or Cloud Administrator + 4+ years of automation experience with PowerShell… more
    Motion Recruitment Partners (08/15/25)
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  • Help Desk Senior Specialist II

    NuAxis Innovations (Washington, DC)
    …IT industry certification. + Knowledge Requirements: + Microsoft network or enterprise support + Active Directory + Microsoft Office 2010 + Office 2013 + Office ... **Help Desk Senior Specialist II** Location **Washington, DC** \# of...365 + Blackberry + MaaS360 + NetIQ Directory Resource Administrator (DRA) + Systems Center… more
    NuAxis Innovations (09/10/25)
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  • Senior NOSC Technician

    Leidos (Fort Belvoir, VA)
    …Nagios, Splunk, or similar). + Experience with Remedy Ticket system. + Proficient in Active Directory and managing user accounts and security groups for the ... ** Senior NOSC (Network Operations and Security Center) Technician/Network Administrator ** to support monitoring large-scale operations on a high-profile DOD… more
    Leidos (09/24/25)
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