• Tyto Athene (Reston, VA)
    …adhering to strict security and operational guardrails. **Responsibilities:** + Lead Data Center Hardware and Software Acquisition: Finalize labor requirements, ... projects, covering both defensive and mission cyber considerations + Serve as Technical Lead and administrator for TALON Data Center and TALON lab IT infrastructure… more
    DirectEmployers Association (12/13/25)
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  • Applied Research Solutions (Washington, DC)
    …Domain Services, Active Directory Federated Services, Active Directory Certificate Services, Windows Server Update Services, YUM, ACAS Automation, Azure Monitor ... applications and services. They will also be responsible for maintaining a Windows Active Directory domain and supporting Linux infrastructure in the classified… more
    DirectEmployers Association (12/10/25)
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  • Dentons US LLP (Washington, DC)
    …managing and troubleshooting Outlook email clients. + In-depth understanding of Microsoft Windows Server environments, including 2016, 2019, and 2022. + Hands-on ... existing systems, ensuring optimal performance and reliability. **Responsibilities:** + Lead the installation, configuration, and maintenance of email services and… more
    DirectEmployers Association (12/13/25)
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  • Windows Server Lead

    ASM Research, An Accenture Federal Services Company (Washington, DC)
    …System per DLA Approved CE) - Microsoft Certified Azure Associate Admin or Microsoft Windows Server Hybrid Admin Associate) **Other Job Specific Skills** + Must ... From most current DLA approved Computing Environment Certification List DLA CE Cert IA Role/Function: Server Admin M and Domain Admin Z (Cloud or Microsoft Operating… more
    ASM Research, An Accenture Federal Services Company (10/12/25)
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  • Lead Windows Systems Administrator

    General Dynamics Information Technology (Chantilly, VA)
    …None **Job Family:** IT Infrastructure and Operations **Skills:** Domains,Microsoft Windows Server Infrastructure,Microsoft Windows System Administration ... 10 + years of related experience **US Citizenship Required:** Yes **Job Description:** Lead Windows Systems Administrator (SME) We are seeking an accomplished … more
    General Dynamics Information Technology (12/29/25)
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  • Cyber operations Readiness Assessment Systems…

    TekSynap (Fort Belvoir, VA)
    **Responsibilities & Qualifications** **Responsibilities** + Review Windows Server configurations, GPOs, and domain controllers for STIG compliance. + Assess ... CISSP, CCNP Security, or equivalent). + Desired Certifications: Microsoft Certified: Windows Server Hybrid Administrator Associate, VMware VCP, Nutanix NCP.… more
    TekSynap (12/24/25)
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  • Windows System Administrator 2

    M. C. Dean (Falls Church, VA)
    …implementing new workstations, and system extensions. + Requires an understanding of Windows patching and vulnerability remediation. + Requires a basic knowledge of ... Windows active directory hierarchy and implementation. + Requires a...+ Certification\Experience in BOSCH BVMS desired. + Microsoft SQL Server Query writing and management experience desired. + Experience… more
    M. C. Dean (12/23/25)
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  • Lead Middleware Engineer

    TekSynap (Washington, DC)
    …middleware settings in accordance with Federal Guidelines including DISA STIGs. + Windows Server 2016/2019/2022 operating system experience + VMware vSphere and ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + Work closely with the Development, Server , DB, and other teams to deliver available and reliable… more
    TekSynap (12/31/25)
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  • Lead Senior Systems Administrator

    ManTech (Chantilly, VA)
    … operations and maintenance with Windows 10 and 11 environments and Windows Server 2016/2019, to include Active Directory, Domain Controllers, DNS, GPO's, ... to join our team in **Chantilly, VA.** As the Lead Senior Systems Administrator, you will be responsible for...Lead and supervise a team of system administrators ( Windows /Linux/VMWare) and IT support staff. + Design, implement, and… more
    ManTech (12/19/25)
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  • System Administrator Lead

    System One (Mclean, VA)
    …+ 4+ years of experience with the following IT disciplines: + Security configuration of Windows Server / Windows 10 + Microsoft SCCM or similar technologies + ... Job Title: System Administrator Lead Location: Arlington, Virginia Type: Contract To Hire...implement, manage, and maintain VDI for thick/thin/zero clients and server virtualization technologies. * Provide O&M support for SQL… more
    System One (12/26/25)
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  • Lead Security Assessor

    Foxhole Technology, Inc (Alexandria, VA)
    …BS Degree or additional work experience substitution + Experience withthe following technologies: Windows Server and Workstation O/S, Windows Exchange ... **Overview** **Job Title: Lead Security Engineer - Reviewer** **Clearance: Top Secret...around the world **.** We are seeking a mission-focused Lead Security Engineer to support a Department of War… more
    Foxhole Technology, Inc (12/19/25)
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  • Lead Systems Architect - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …NetApp ONTAP + Unified Communications: VoIP and collaboration platforms + Operating Systems: Windows Server and Red Hat Enterprise Linux (RHEL) + Lead ... Citizenship Required:** Yes **Job Description:** **We are seeking a Lead Systems Architect to serve as the sole architectural...+ NetApp storage solutions + Unified Communications platforms + Windows Server and RHEL + Strong experience… more
    General Dynamics Information Technology (01/02/26)
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  • Lead Technology Analyst- Directory…

    Oracle (Washington, DC)
    …work experience **Preferred Qualifications** + Microsoft Certified Solutions Associate (MCSA) - Windows Server Platform (2008 R2/2012 R2/2016) + At least 5 ... and resource optimization + Utilize SCOM to monitor Active Directory and Windows -based servers; respond to alarms in a timely manner, preventing client impact… more
    Oracle (12/02/25)
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  • Lead Microsoft Endpoint Configuration…

    System One (Washington, DC)
    …Familiarity with SQL queries for reporting and troubleshooting in MECM. + Knowledge of Windows Server and Windows OS configurations and management. + Strong ... Lead Microsoft Endpoint Configuration Manager (MECM) 100% onsite...ALTA IT Services is searching for an Engineer Technical Lead to support a large US program. The Technical… more
    System One (12/26/25)
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  • Software Technical Lead

    Amentum (Herndon, VA)
    …and maintenance. + Architect and develop complex software solutions utilizing C#, C++, SQL Server , Microsoft Windows Server , and Linux + Drive system ... look no further. Amentum is seeking a **Software Technical Lead ** to join our team of passionate individuals in...**Your Impact:** We are seeking a highly skilled Technical Lead to spearhead software development initiatives within our dynamic… more
    Amentum (10/27/25)
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  • Lead Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …Security + Scripting/programming skills (Perl, Python, PowerShell) + Experience with Windows Server 2012/2016 /2019 and Active Directory **Preferred ... Lead Security Engineer Job Description **Overview** CoStar Group...and overall network setup + Ability to examine network, server , and application logs with forensic depth to determine… more
    CoStar Realty Information, Inc. (10/24/25)
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  • Engineer Technical Lead

    TAD PGS, Inc. (Washington, DC)
    …Familiarity with SQL queries for reporting and troubleshooting in MECM. + Knowledge of Windows Server and Windows OS configurations and management. + Strong ... **Candidates must possess an Active Public Trust.** The Engineer Technical Lead will support and manage Microsoft Endpoint Configuration Manager (MECM) and… more
    TAD PGS, Inc. (12/18/25)
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  • Lead Project Team Support Engineer

    Fujifilm (Washington, DC)
    …based on interpretation of technology data and product knowledge. + Advanced knowledge of Windows OS (Microsoft Server 2012, 2016, 2019, 2022+), networking, SQL ... **Position Overview** The LEAD PROJECT TEAM SUPPORT ENGINEER-MI provides remote technical,...absence of management + Collaborates with peers and other Lead Team members on solving complex issues, developing innovative… more
    Fujifilm (12/16/25)
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  • Middleware Team Lead

    GovCIO (Washington, DC)
    **Overview** GovCIO is currently hiring for Middleware Team Lead todeploy and manage middleware SW supporting customer applications . This position will be located ... SW products and operating system configuration in LINUX, UNIX and Windows environments. Once deployed, responsible for maintaining the infrastructure to meet… more
    GovCIO (12/25/25)
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  • Systems Engineer

    ManTech (Washington, DC)
    … based systems including Hardware, software, networking, and storage - familiar with Windows Server platforms, preferably 2019 and above and familiar with MS ... large-scale, distributed IT infrastructure using a wide-ranging tech stack that includes Windows /Red Hat OS, VMware, SQL Server , and Microsoft enterprise… more
    ManTech (12/28/25)
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