• System Administrator

    System One (Quantico, VA)
    System Administrator Quantico, VA - ONSITE Compensation: $125,000 annually Security Clearance: Active TS/SCI is required Major Duties & Responsibilities: * Plan, ... and patching. * Create accounts and groups in Active Directory and create and modify Group Policy Objects. *...deliverables and systems comply with applicable DISA STIGs or Security Requirements Guidance. * Identify and report system risks.… more
    System One (12/26/25)
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  • Systems Programmer III (Working Title: Microsoft…

    MyFlorida (Tallahassee, FL)
    …as Active Directory , DNS, and DHCP. The administrator ensures system security and stability by applying regular updates, service packs, and patches, and manages ... Active Directory and Group Policy. They monitor logs, conduct security audits, and configure storage solutions including disk partitions, RAID, and Storage… more
    MyFlorida (12/17/25)
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  • Linux System Adminstrator - US Citizenship…

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    **Linux System Adminstrator - US Citizenship Required** **Category:** Cyber Security **Main location:** United States, Virginia, Fairfax **Alternate Location(s):** ... ability to troubleshoot Windows and Linux operating systems. * Security and Compliance: Familiarity with STIGs and the ability...the ability to apply STIGs to cloud images. * Directory Services: Experience with Active Directory and… more
    CGI Technologies and Solutions, Inc. (12/11/25)
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  • SharePoint Administrator

    General Dynamics Information Technology (Washington, DC)
    …Required:** None **Job Family:** Software Engineering **Skills:** Active Directory Federation Services (AD FS),Microsoft Power Apps,Microsoft PowerShell,Microsoft ... across the farm. + Knowledge of Windows Servers, Active Directory (AD), ADFS, and related services such as DNS,...+ Experience with Azure DevOps Pipelines + Ensure data security and governance, handling sensitive information and managing retention… more
    General Dynamics Information Technology (11/28/25)
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  • System Administrator

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    …and Linux server environments (on-premises and cloud). * Oversee Active Directory , Group Policy, identity management, and authentication systems. * Manage Active ... Directory , Group Policy, DNS, DHCP, and user account provisioning....VMware, Hyper-V). * Administer cloud environments. * Manage endpoint security , patching, and antivirus solutions. * Implement and maintain… more
    UIC Government Services and the Bowhead Family of Companies (11/09/25)
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  • Systems Administrator (Hybrid Infrastructure)…

    Serco (Washington, DC)
    …on-premises servers and AWS GovCloud, managing virtual machines, administering Active Directory , maintaining a secure Citrix environment, and managing network ... security components. **This position is contingent upon your ability...Administering user accounts, group policies, and permissions in Active Directory . + Supporting PKI integration and CAC/ECA certificate management.… more
    Serco (10/29/25)
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  • Senior Solutions Engineer

    TekSynap (Washington, DC)
    …ILM workflows for Privileged Account Management (PAM) tools and Active Directory (AD), building new system connections, and maintaining Continuous Diagnostics and ... IdentityIQ operations, and supporting the identification and remediation of security vulnerabilities. + Providing on-call and after-hours support, participating in… more
    TekSynap (12/31/25)
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  • System Administrator

    BAE Systems (Washington, DC)
    …environment. In this role you will support a Microsoft Active Directory environment with day-to-day administration and analysis of Account Provisioning on ... are to: + On-board and off-board users, including Active Directory , Email, and core applications + Support a classified...defense system that is truly critical to our national security . For more than six decades, SSP has maintained… more
    BAE Systems (12/23/25)
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  • Infrastructure Engineer

    SMX (Aiea, HI)
    …Provide expertise on various systems engineering services to include Active Directory (AD), VDI, Server implementation, configuration, and security requirements ... Minimum of 10 years of operational IT customer support OR Active Directory , Windows Servers, VDI experience + Previous experience Microsoft Windows, Linux,… more
    SMX (12/18/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …and Operations **Skills:** Information Technology (IT),Linux,System Administration **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 1 + ... manage, and maintain accounts and group membership in Active Directory , LDAP, TACACS, KVM + Experience managing Windows-based virtual...+ Experience providing physical and virtual support, maintenance, and security for Red Hat (RHEL 5 & 7), Sun… more
    General Dynamics Information Technology (12/06/25)
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