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570 windows server jobs at 242 companies in Leesburg, VA

1mo
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Windows Server Lead
Washington, District of Columbia, United States
$160k-$200k/yr OnsiteFull Time
SAIC
SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.
8+ YOE8+ years experience managing large Windows server teams; expertise in Windows server O&M, AD, patching, hypervisors, cloud provisioning, ServiceNow ticketing, root cause analysis, and cross-team solutioning.
VMware, HyperV, AWS GovCloud, AWS, Azure, Oracle, Google, Keyfactor/CA, Microsoft Entra, KiteWorks, BeyondTrust, Quest Password Manager, Delinea Privilege Manager, Varonis, ServiceNow, Microsoft Active Directory, Remote Desktop Services, ServiceNow ITSM
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1mo
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Senior Server Windows Engineer
Washington, District of Columbia, United States
OnsiteFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
10+ YOE10+ years administering enterprise Windows servers and cloud infrastructure across 2000+ servers; senior MS Server administration, PowerShell/VBScript scripting, VMware vSphere, AD/Entra, SCCM, patching, vulnerability remediation; U.S. citizen/green card holder able to obtain Public Trust.
Windows Server, Microsoft Graph, Microsoft PowerShell, VBScript, VMware vSphere, Active Directory, Microsoft Entra, System Center Configuration Manager (SCCM), Microsoft Endpoint Configuration Manager (MECM), Tenable Nessus, Qualys WAS, Inviciti, BigFix, Dell OpenManage Enterprise, Power BI, Microsoft Intune, AWS, Azure, Google Cloud, Oracle Cloud, ITSM
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2w
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Windows Server OS Administrator
McLean, Virginia, United States
$85k-$100k/yr RemoteFull Time
American Systems
American Systems: Providing engineering and IT solutions to federal government agencies.
6+ YOE6+ years supporting Windows Server in enterprise datacenters, Azure/AVS experience, PowerShell and infrastructure automation (Ansible), ability to obtain Public Trust, US work authorization, strong communication and ITIL experience.
Windows Server, VMware vSphere, Azure, Azure Monitor, Azure Update Management, Defender for Cloud, Azure VMware Solution (AVS), AWS, GCP, PowerShell, Ansible, GitLab, Carbon Black, CyberArc, Defender EM, Remedy, ServiceNow, Active Directory, DNS, DHCP, Group Policy
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1w
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Windows Server Administrator
Quantico, Virginia, United States
$85k-$142k/yr OnsiteFull Time
ManTech
ManTech: Provides technology solutions for defense and intelligence agencies.
2+ YOEExperience installing/configuring Windows Server (2016/2019/2022), AD DS, virtualization, patching/WSUS/MECM, DISA STIG hardening, and creating security documentation; active TS/SCI clearance required.
Windows Server 2016, Windows Server 2019, Windows Server 2022, Microsoft Active Directory Domain Services (AD DS), VMware vSphere, ESXi, Microsoft Hyper-V, Microsoft Endpoint Configuration Manager (MECM), SCCM, Windows Server Update Services (WSUS), ACAS, Nessus
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1mo
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Senior Windows Server Engineer – Cloud Infrastructure
Reston or Plano
$123k-$161k/yr HybridFull Time
Fannie Mae
Fannie MaeOTCQB: FNMA: Providing liquidity and stability to the U.S. housing market.
2+ YOEBachelor's required. Minimum 2 years managing large-scale Windows Server environments in AWS and on-premises. Experience with Active Directory, PowerShell, SCCM/MECM, VMware, Puppet, security hardening, IaC, and vulnerability/patch management.
AWS, VMware vSphere, VCF, DELL VxRAIL, CISCO UCS, PowerShell, Python, Microsoft SCCM/MECM, Active Directory, Group Policy Management Console (GPMC), Puppet, vulnerability management/compliance tools
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2mo
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Windows System Adminitrator
Chantilly, Virginia, United States
OnsiteFull Time
Closure Technologies
Closure Technologies: Global technology firm delivering data integration and processing solutions.
7+ YOE7+ years Windows systems experience; AD/LDAP/Centrify; patching; PowerShell/VB; Windows Server 2008/2012/2016; SCOM; Exchange and antivirus.
Active Directory, LDAP, Centrify, PowerShell, VBScript, Windows Server, SCOM, ACS, Microsoft Exchange, Symantec Antivirus, McAfee Antivirus
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Windows Systems Administrator
Alexandria, Virginia, United States
$140k-$200k/yr OnsiteFull Time
B&A
B&A: Provides IT systems integration and data services to federal agencies.
0+ YOEAdminister and sustain Windows server/workstation environments, support LAN/WAN operations, diagnose and resolve complex system/network issues; TS/SCI clearance required; 0+ years specialized experience; bachelor\u0002s degree preferred.
Windows Server
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Senior Windows Systems Administrator
Washington or Sterling
$112k-$179k/yr RemoteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
10+ YOEExperience administering Windows Server (2016-2025), Active Directory, DNS/DHCP, PowerShell/VBScript scripting, knowledge of gov IT security, and U.S. citizenship with active Secret clearance.
Windows Server, Active Directory, PowerShell, VBScript, Microsoft Project, Microsoft Visio, Windows 11, DNS, DHCP, EMR
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Senior Windows Systems Administrator
Washington or Sterling or United States
$112k-$179k/yr RemoteFull Time
Peraton
Peraton: Provides advanced technology and mission support for government agencies.
10+ YOEU.S. citizen with active Secret clearance, 10+ years Windows Server administration, 7+ years Active Directory experience, 3+ years PowerShell/VB scripting, and knowledge of government IT security.
Windows Server, Microsoft Active Directory, PowerShell, VBScript, Microsoft Project, Microsoft Visio, Windows 11
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2mo
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Windows Engineer- Tier 2
Washington, District of Columbia, United States
OnsiteFull Time
Powder River Industries
Powder River Industries: Provides IT and cybersecurity services to federal government agencies.
Design, implement, and maintain enterprise Windows server environments; strong expertise with Microsoft Endpoint Configuration Manager (MECM), PowerShell, Active Directory, Group Policy, Windows Server, virtualization, IIS, and security/compliance in regulated environments.
Microsoft Endpoint Configuration Manager (MECM), Microsoft PowerShell, VMware, Microsoft Hyper-V, IIS, Microsoft Active Directory, Group Policy, SSL, Microsoft Windows Server
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3w
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Windows Engineer (Expert)
Herndon, Virginia, United States
$150k-$254k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
11+ YOEEngineer and automate enterprise Windows patching and configuration management; advanced PowerShell and scripting; Windows Server experience; AD/DNS/DHCP knowledge; Tier‑3 troubleshooting; cloud and virtualization experience; must obtain Top Secret/SCI.
PowerShell, Python, Azure Update Management, AWS Systems Manager (SSM), SCCM/ConfigMgr, WSUS, VMware vSphere, Microsoft Hyper-V, Azure, Google Cloud (GCP), Oracle Cloud (OCI), Azure Sentinel, CloudWatch, Splunk, DSC, GitHub, GitLab, Jenkins Pipeline, AWS Lambda, VPC, EC2, ELB, S3, IAM, EventBridge, Fleet Manager
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2w
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Windows Senior System Administrator
Germantown, Maryland, United States
$100k-$120k/yr OnsiteFull Time
Edgewater Federal Solutions
Edgewater Federal Solutions: Provides IT and cybersecurity services to federal government agencies.
2+ YOEUS citizen with active Top-Secret or Q clearance,2+ years Windows Server administration,AD/GPO management,WSUS/SCCM patching,DISA STIG hardening,documentation skills,and ability to lift 50 lbs and mentor junior staff.
Windows Server, WSUS, SCCM, DISA STIGs, Active Directory, Group Policy Objects (GPO), MS Hyper-V, VMWare ESXi, VMware Horizon vCenter, PKI
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1w
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Windows System Administrator - 2nd Shift
Arlington, Virginia, United States
OnsiteFull Time
GCyber
GCyber: Provides specialized cybersecurity and IT modernization for government agencies.
8+ YOERequires Top Secret/SCI clearance, bachelor's degree in a related discipline, 8+ years of relevant experience, IAT II certification, Windows Server expertise, and working Linux knowledge.
Windows Server, Linux
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5d
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Windows Cloud Engineer - Mid-level
Annapolis Junction, Maryland, United States
$104k-$126k/yr OnsiteFull Time
Boeing Intelligence & Analytics
Boeing Intelligence & AnalyticsNYSE: BA: Delivers intelligence, analytics, and cyber solutions for national security.
8+ YOERequires 8 years of cloud engineering experience or related work, advanced Windows Server, Azure, PowerShell, identity, networking, virtualization, containers, infrastructure as code, and TS/SCI with active CI polygraph.
Windows Server, Microsoft Azure, PowerShell, Active Directory, Group Policy, Hyper-V, VMware, Docker, Kubernetes, ARM, Terraform, Bicep, Azure Virtual Desktop (AVD), Citrix, Azure DevOps, GitHub Actions, Azure Monitor, Datadog, Splunk, AWS, GCP
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1d
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Windows Systems Automation Engineer
McLean, Virginia, United States
$87k-$198k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
6+ YOERequires 6+ years of Windows Server administration or engineering, 2+ years supporting federal environments, PowerShell and infrastructure-as-code experience, HS diploma/GED, and IAT Level II certification.
Windows Server, PowerShell, AWS CDK, CloudFormation, Terraform, Active Directory, DNS, Group Policy, Git, CI/CD, STIGs, NIST SP 800-53, AWS, TypeScript, Pester, Microsoft Office, SCCM, MECM, Chocolatey, Linux, SQL Server, PostgreSQL, MongoDB, AWS Systems Manager, AWS Secrets Manager, AWS IAM, Amazon S3, Amazon CloudWatch, AWS EC2 Image Builder, Packer
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3w
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AWS Windows Engineer, Lead
Vienna, Virginia, United States
$145k-$170k/yr HybridFull Time
Koniag Government Services
Koniag Government Services: Providing technical and professional services to federal agencies.
5+ YOE2+ MgmtTop-Secret/SCI required. 5+ years Windows engineering, 3+ years AWS, 2+ years lead experience. Experience with AD, Group Policy, Windows Server, CloudFormation/Terraform, PowerShell, and AWS services.
Windows Server 2016, Windows Server 2019, Windows Server 2022, Active Directory, Group Policy, DNS, DHCP, Microsoft 365, EC2, RDS, FSx, AWS Directory Service, CloudFormation, Terraform, IAM, PowerShell, AWS CLI, VMware
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2d
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Windows Systems Automation Engineer
McLean, Virginia, United States
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
6+ YOERequires 6+ years administering Windows Server, 2+ years supporting U.S. Government environments, PowerShell and infrastructure-as-code experience, HS diploma/GED, IAT Level II certification, and ability to obtain IAT Level III certification.
Windows Server, Active Directory, DNS, Group Policy, PowerShell, AWS CDK, CloudFormation, Terraform, Git, CI/CD, AWS Systems Manager, AWS Secrets Manager, IAM, S3, CloudWatch, AWS EC2 Image Builder, Packer, TypeScript, PowerShell Desired State Configuration, Pester, Microsoft Office, SCCM, MECM, Chocolatey, Linux, SQL Server, PostgreSQL, MongoDB
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5d
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Windows Administrator (Annapolis Junction, MD)
Annapolis Junction, Maryland, United States
OnsiteFull Time
Maximus
MaximusNYSE: MMS: Provides government health and human services program administration.
7+ YOERequires active Secret clearance, 7+ years of related experience, high school diploma/GED, Windows server administration expertise, and availability for five days onsite and rotational emergency on-call coverage.
Windows, Windows 2008, Windows 2012R2, Windows 2016R2
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2mo
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Linux/Windows Systems Administrator
Springfield, Virginia, United States
OnsiteFull Time
Ascension Federal Services
Ascension Federal Services: Provides IT services without mentioning the name.
4+ YOE4 years of experience in Linux/Windows server administration; Bachelor's in IT; Security+ or equivalent; Secret clearance.
Linux, Windows, Bash, Python, PowerShell, VMware, Hyper-V, Docker, Kubernetes, Ansible, Puppet, Chef, AWS, Azure, GCP, Firewalls, Security best practices
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3mo
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Senior Windows Administrator
Laurel, Maryland, United States
$100k-$245k/yr OnsiteFull Time
Johns Hopkins University Applied Physics Laboratory
Johns Hopkins University Applied Physics Laboratory: Conducts research and engineering for national security and space.
5+ YOE5–10+ years Windows Server/MECM/SCCM; Active Directory; DISA STIG; CompTIA Security+; DoD environment; Secret clearance eligibility.
Microsoft Endpoint Configuration Manager (MECM/SCCM), Active Directory, Group Policy, DISA STIG, RMF
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