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1,643 windows server administrator jobs at 1,035 companies in United States

3mo
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Windows Server System Administrator
Wood-Ridge, New Jersey, United States
$75k/yr OnsiteFull Time
360 Networks
360 Networks: Provides managed IT services and 24/7 technical support solutions.
3+ YOE3-5+ years Windows Server administration; AD/GPO; virtualization; cloud; O365 migration; strong customer service.
Windows Server, Active Directory, Group Policy, Azure, VMware, Hyper-V, Office 365, Intune, AutoPilot, Cisco Meraki, FortiGate
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1w
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Windows Server Administrator
Little Rock, Arkansas, United States
OnsiteFull Time
Dillard's
Dillard'sNYSE: DDS: National department store chain retailing apparel, cosmetics, and home goods.
5+ YOE5+ years Windows Server administration experience, Active Directory/DNS/Group Policy proficiency, PowerShell automation, virtualization, backup/recovery, ServiceNow change management, ability to lift 50 lbs.
Active Directory, DNS, Group Policy, PowerShell, ServiceNow
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3h
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Windows Server Administrator
Norfolk, Virginia, United States
$84k-$112k/yr OnsiteFull Time
StratasCorp
StratasCorp: Provides information technology services to government and defense agencies.
3+ YOEActive TS/SCI clearance, 3+ years systems administration including web/database servers, VMWare experience, workstation configuration, Security+ CE and relevant certifications, bachelor\u0002s in related field.
VMWare, Oracle, E-Verify
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1w
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Sr Windows Administrator
Philadelphia, Pennsylvania, United States
$100k-$150k/yr OnsiteFull Time
Drexel University
Drexel University: Provides undergraduate and graduate education and conducts academic research.
5+ YOEBachelor's degree or equivalent, 5+ years Windows systems administration including Active Directory, PowerShell, vSphere/vCenter, SCCM; strong TCP/IP and Windows Server knowledge.
Active Directory, O365, Azure, SCCM, VMware, Horizon View VDI, PowerShell, vSphere, vCenter, Windows Server, TCP/IP
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3mo
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Senior Windows Administrator
New York City, New York, United States
$111k-$155k/yr HybridFull Time
Mizuho Financial Group
Mizuho Financial GroupTokyo Stock Exchange: 8411: Global financial group providing banking and investment services.
5+ YOE5+ years Windows Server administration in an enterprise environment; Active Directory, Group Policy; Microsoft 365 and Azure; Zero Trust; PowerShell automation; on-call; Bachelor’s degree.
Windows Server, Active Directory, Group Policy, Microsoft 365, Azure, PowerShell, Zero Trust, EDR, Citrix XenApp, NetScaler, SIEM
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2mo
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Windows Administrator
North Charleston or Charleston
OnsiteFull Time
Gov Solutions Group
Gov Solutions Group: Provides IT consulting and technical solutions for government clients.
Active Top-Secret clearance, DoD 8570 IAT Level II (Security+ CE or equivalent), Windows Server/Active Directory/DFS/MECM experience, PowerShell proficiency, STIG/EvalSTIG knowledge, Tier III enterprise support experience.
Windows Server, Active Directory, DFS, Microsoft Endpoint Configuration Manager (MECM), PowerShell, EvalSTIG
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3mo
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Windows Systems Administrator
Potsdam, New York, United States
$71k-$85k/yr RemoteFull Time
Clarkson University
Clarkson University: Private research university providing technological education and academic research.
Windows Server administration, AD, M365, PowerShell, patch management, scripting, monitoring, and on-call rotation.
Windows Server, Active Directory, Group Policy, Microsoft 365, Google Workspace, PowerShell, DNS, DHCP, TCP/IP, Virtualization, WSUS, Nagios, Zabbix, Linux
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1mo
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Windows System Administrator
Tallahassee, Florida, United States
OnsiteFull Time
Ascension Federal Services
Ascension Federal Services: A technology services organization.
5+ YOE5+ years experience as Windows System Administrator; Windows Server; Active Directory; virtualization (VMware/Hyper-V); strong troubleshooting; good communication.
Windows Server, Active Directory, VMware, Hyper-V, Storage Spaces, RAID, Backups
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3d
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Windows System Administrator
United States
OnsiteFull Time
OSC Technical Solutions
OSC Technical Solutions: Cybersecurity and IT engineering for critical infrastructure and government.
3+ YOE3+ years Windows systems administration experience in a 24/7 government or military IT environment; Security+ or higher; experience with Windows Server, user access, backups, patching, and incident response.
Windows Server, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
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1mo
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Windows Systems Administrator
Hackettstown, New Jersey, United States
OnsiteFull Time
NetFire
NetFire: Cloud infrastructure and artificial intelligence solutions for businesses.
3+ YOESeeking a customer-focused Windows Systems Administrator to manage Windows servers, Active Directory, Hyper-V, backups, and related infrastructure; strong client-facing support and automation with PowerShell.
Windows Server, Active Directory, Hyper-V, PowerShell, Azure AD, Veeam Backup & Replication, DNS, Networking, Group Policy
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2w
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Windows Administrator Task Lead
Washington, District of Columbia, United States
$125k-$145k/yr OnsiteFull Time
Cloudshape
Cloudshape: Managed cloud services and infrastructure for government agencies.
7+ YOEBachelor's or equivalent with 7+ years experience; lead Windows Server administration, Active Directory, Group Policy, patch management, PowerShell automation, security and compliance; U.S. citizenship and active Secret clearance required.
Windows Server, Active Directory, Group Policy, PowerShell
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1mo
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Windows System Administrator
Indian Head, Maryland, United States
$62k-$141k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
6+ YOE6+ years Windows Server Administration; 2+ years government/federal environment; AD migrations; SCCM; PowerShell automation; STIG/NIST knowledge; IIS management; Secret clearance; HS diploma; IATIII (DoD 8570/8140) certifications
Windows Server, Active Directory, DNS, Group Policy, SCCM/MECM, PowerShell, IIS, STIG/NIST 800-53
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2d
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Windows Server Administrator (Computing System Professional 1/2)
Los Alamos, New Mexico, United States
$73k-$143k/yr HybridFull Time
Los Alamos National Laboratory
Los Alamos National Laboratory: Multidisciplinary research institution supporting national security and science.
4+ YOEAdminister Windows servers, Active Directory and Group Policy; install/configure virtual and physical servers; troubleshoot systems and networks; communicate with technical and non-technical staff; ensure security and compliance.
Active Directory, Group Policy, VMWare vSphere, SCADA
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4w
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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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3mo
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Senior Systems Administrator, Windows
Kekaha, Hawaii, United States
OnsiteFull Time
Alaka'ina Foundation Family of Companies
Alaka'ina Foundation Family of Companies: Provides technical solutions and mission support to federal agencies.
7+ YOESenior Windows Systems Administrator with DoD RMF/NIST expertise, strong Windows Server, AD, GPO, patching, and cyber security experience.
Windows Server, Active Directory, DNS, DHCP, Group Policy Objects (GPOs), RMF, DISA STIGs, DoD cybersecurity policies, ACAS, ESS, SCAP, SCCM, VMware, Nutanix, PowerShell, Bash, Python, Trellix, LogRhythm, MDE, DoD IT systems, Veeam, Commvault
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1w
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Windows Server Admin
Philadelphia, Pennsylvania, United States
OnsiteFull Time
EHS Technologies
EHS Technologies: Provides engineering, IT, and environmental services to defense agencies.
7+ YOEBachelor's in CS/IT, 7+ years administering Microsoft Windows/Active Directory environments, IAT-3 certification and Secret clearance required; experience with backups, integration, troubleshooting, and DoD hosting transfers.
Microsoft Windows, Active Directory, Two Factor authentication
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3mo
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Senior Windows System Administrator
Austin, Texas, United States
OnsiteFull Time
TISTA Science and Technology
TISTA Science and Technology: Delivers IT solutions and professional services to federal agencies.
5+ YOE5–10+ years Windows server administration; AD/GP; PowerShell; Kubernetes; OpenShift; virtualization; security awareness.
Windows Server, Active Directory, Group Policy, PowerShell, Kubernetes, OpenShift, VMware, Hyper-V, TCP/IP, firewalls
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1mo
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Windows System Administrator
Indian Head, Maryland, United States
$62k-$141k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
6+ YOE6+ years Windows Server Admin; 2+ years US government environment; AD migrations; SCCM; PowerShell; STIG/NIST; IIS; Secret clearance; HS diploma or GED; IATIII DoD 8570/8140 certs
PowerShell, SCCM/MECM, Active Directory, DNS, GPOs, IIS, STIG, NIST SP 800-53, Windows Server
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2mo
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Senior Windows Administrator
Fort Bragg or Radford
$100k-$140k/yr OnsiteFull Time
Entarian
Entarian: Provides mission-critical engineering and technology solutions for government agencies.
5+ YOEActive DoD Secret clearance; Security+; CE certifications; 5+ years Windows admin/engineering; IIS/Web apps; AD/Group Policy; strong networking; SOPs; team player.
PowerShell, IIS, Active Directory, Group Policy, Windows Server, Apache
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3w
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Windows Systems Administrator - Senior
United States
RemoteFull Time
ASM ResearchNYSE: ACN: Provides IT and healthcare services to government agencies.
8+ YOE4+ years Windows Server administration; 8+ years IT/systems administration experience; experience with Windows Server 2016/2019/2022, Active Directory, Group Policy, DNS/DHCP, PowerShell, security hardening (STIGs), backups/DR; Bachelor’s in IT/CS or equivalent; Microsoft Windows Server Hybrid Administrator Associate preferred.
Windows Server 2016/2019/2022, Active Directory, Group Policy, DNS, DHCP, PowerShell, System Center, STIGs
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