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501 windows server jobs at 236 companies in Frederick, MD

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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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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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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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Server Engineer Windows Web Farm
Washington, District of Columbia, United States
$95k-$162k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
6+ YOETop Secret clearance required; bachelor’s degree with 6 years' experience or equivalent. Experience managing Windows servers, Microsoft SQL Server and IIS for web hosting, Active Directory, PowerShell scripting, and cyber compliance.
Microsoft Windows, IIS, Microsoft SQL Server, Microsoft Active Directory, Microsoft PowerShell, Microsoft Azure
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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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Windows Engineer
Chantilly, Virginia, United States
OnsiteFull Time
ManTech
ManTech: Provides technology solutions for defense and intelligence agencies.
7+ YOEActive TS/SCI with Poly required. High school diploma and 7+ years managing Windows systems, Active Directory/LDAP/Centrify, PowerShell/VB scripting, Windows Server 2008/2012/2016, SCOM/ACS, Exchange/Outlook, patch management, and enterprise antivirus.
Microsoft Active Directory, LDAP, Centrify, PowerShell, VB, Windows Server 2008, Windows Server 2012, Windows Server 2016, Microsoft System Center Operations Manager (SCOM), Access Control Service (ACS), Microsoft Exchange, Microsoft Outlook, Symantec, McAfee, VMware
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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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Principal Windows Systems Administrator - Polygraph
Dulles, Virginia, United States
$104k-$155k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
3+ YOEUS citizen with current Top Secret/SCI and polygraph (adjudicated within 5 years); meet 8140/8570 IAT Level II baseline; 3+ years IT experience (varies by degree); Windows Server, Active Directory, GPO, and classified environment experience required.
Windows Server, Active Directory, Group Policy, Microsoft Exchange, VMware, ServiceNow, Jira, HBSS, SolarWinds, Splunk, SAN, Linux, Cisco
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Windows IIS Engineer
Suitland, Maryland, United States
OnsiteFull Time
Tria Federal
Tria Federal: Provides digital transformation and technology services to federal agencies.
4+ YOEBachelor's or technical degree,4+ years experience,2+ years managing Windows IIS and web application infrastructure,PKI knowledge,PowerShell/Python scripting,ability to provide on-call support and document tickets.
IIS, Windows Server, Active Directory, F5 Load Balancer, PKI, PowerShell, Python, TCP/IP
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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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Sr Windows System Administrator
Chantilly, Virginia, United States
$180k-$190k/yr OnsiteFull Time
Tyto Athene
Tyto Athene: Provides IT services and digital transformation for government agencies.
8+ YOE8+ years Windows system administration experience; ability to architect and support Windows infrastructure; expertise in Active Directory, Group Policy, DNS, patching, SCCM/MDT, Exchange; backup/DR and troubleshooting; willingness to travel up to 20%.
Active Directory, Group Policy, DNS, Windows Server, Exchange Server, SCCM, MDT, PowerShell, Python, Bash, VMware, Hyper-V, KVM, SQL Server, ServiceNow
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2mo
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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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2w
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Senior Windows Cloud Sever Engineer
Washington, District of Columbia, United States
$149k-$248k/yr OnsiteFull Time
Guidehouse
Guidehouse: Provides management and technology consulting services to diverse organizations.
10+ YOE10+ years IT experience with senior Windows Server operations, 3+ years cloud engineering, ability to obtain Public Trust, U.S. citizen or green card, hands-on AWS GovCloud, IaC experience with Terraform/Ansible preferred.
Windows Server, AWS GovCloud, Terraform, Ansible, Kubernetes, PowerShell, Python, Bash, CI/CD, FISMA, NIST, FedRAMP, PKI
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3mo
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Windows / Linux System Administrator - United States
Annapolis Junction, Maryland, United States
OnsiteFull Time
Maximus
MaximusNYSE: MMS: Provides government health and human services program administration.
7+ YOEManage and support enterprise telephony systems; Windows/Linux servers; security patches; on-call; 7+ years telephony experience; US citizenship; active Secret clearance.
Windows Server, Linux Server, VMware ESXi, VMware vCenter, Avaya, Call recording, Active Directory, DNS, DHCP, LDAP, IIS, PowerShell, Group Policy
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1mo
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Senior Windows Systems Administrator
Bethesda, Maryland, United States
OnsiteFull Time
Black Canyon Consulting
Black Canyon Consulting: Provides specialized IT and scientific support to federal agencies
5+ YOE5+ years Windows systems administration experience, deep Active Directory expertise, hybrid cloud (AWS/GCP) experience, strong PowerShell automation skills, and hands-on experience with Microsoft server ecosystem and MECM/SCCM.
Windows Server 2019, Windows Server 2022, Active Directory (AD DS), Microsoft Entra ID, ADFS, IIS, SQL Server, Hyper-V, Microsoft Configuration Manager (MECM / SCCM), WSUS, Group Policy (GPO), System Center Virtual Machine Manager, Amazon Web Services, Google Cloud Platform, Microsoft Azure, PowerShell, Kerberos, NTLM, SAML
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Principal Windows Systems Administrator - Polygraph
Dulles, Virginia, United States
$104k-$155k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
3+ YOERequires U.S. Top Secret/SCI with polygraph, meet 8140/8570 IAT Level II certs, 3+ years IT experience (degree-dependent), Windows Server/Active Directory administration, GPO, patching, backups, and classified environment experience.
Windows Server OS, Active Directory, Group Policy, VMWare, Microsoft Exchange, HBSS, Solar Winds, Splunk, ServiceNow, JIRA, SAN, LDAP, Windows AD, Cisco
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Windows Systems Administrator - TS/SCI with Polygraph
Annapolis Junction or Washington or Colorado Springs or Tampa or Springfield
$111k-$150k/yr OnsiteFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
8+ YOEActive TS/SCI with polygraph and U.S. citizenship required, 8+ years IT experience, bachelor\u0002s in IT or 10+ years experience in lieu, meet DoD 8140 certification (e.g., Security+ CE); Windows Server, Active Directory, GPO, PowerShell, STIG/HBSS, virtualization.
Group Policy Objects (GPO), Microsoft Windows Server, Active Directory, PowerShell, STIG, HBSS, SCAP
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Windows Systems Administrator - TS/SCI with Polygraph
Annapolis Junction or Washington or Colorado Springs or Tampa or Springfield
$111k-$150k/yr OnsiteFull Time
General Dynamics Information Technology
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
8+ YOEActive TS/SCI with favorable polygraph, 8+ years related IT experience, DoD 8140 IAWF cert (e.g., Security+ CE), hands-on Windows Server/AD/GPO/PowerShell, STIG/HBSS compliance, virtualization and patch management experience; US citizenship required.
Group Policy Objects (GPO), Microsoft Windows Server, Microsoft Active Directory, PowerShell, STIG, HBSS, SCAP
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The One 23 Group - Windows Systems Administrator Team Lead
Arlington, Virginia, United States
OnsiteFull Time
The One 23 Group
The One 23 Group: Providing IT and cybersecurity services to federal government agencies.
10+ YOETop Secret clearance with SCI eligibility; DoD 8140/8570 IAT-II certification; 10+ years of enterprise Windows IT experience.
Windows Server, Active Directory, DNS, DHCP, VDI, VMware, PowerShell, vSphere, ESXi, vCenter, SAN, Backup and Recovery, Firewalls
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