230 windows systems administrator jobs at 95 companies in Culpeper, VA
2mo
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Senior Windows Systems Administrator
Dahlgren, Virginia, United States
$52/hr OnsiteFull Time
6+ YOE6+ years system administration experience with Windows environments; DoD Secret clearance (or ability to obtain); IAT Level 2 and OS (Windows) certification; experience with WSUS, GPOs, backups, documentation, and end-user support.
WSUS, GPO, Windows Server, Windows Workstations, Thin Client
3mo
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Linux/Windows Systems Administrator
Springfield, Virginia, United States
OnsiteFull Time
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
2w
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NCIS Windows Systems Administrator | Active Top Secret clearance
Quantico, Virginia, United States
$94k-$108k/yr HybridFull Time
5+ YOERequires 5+ years of Windows systems administration, an active Top Secret clearance, CompTIA Security+, a computer science or IT bachelor's degree or equivalent, Windows Server expertise, and US citizenship.
Microsoft Windows Server, Mobile Device Management (MDM), Active Directory Federation Services (AD FS), Active Directory, DNS, DHCP, PowerShell, LDAP, Windows 11, DISA STIGs, ServiceNow
2w
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NCIS Windows Systems Administrator | Active Top Secret clearance
Quantico, Virginia, United States
$94k-$108k/yr HybridFull Time
5+ YOE5+ years in Windows systems administration, computer and network administration, and user support; active Top Secret clearance, Security+, BS or equivalent IT degree, and US citizenship required.
Microsoft Windows Server, Mobile Device Management (MDM), Windows 11, Active Directory Federation Services (AD FS), Active Directory, DNS, DHCP, Group Policy Object, LDAP, PowerShell, ServiceNow, NGEN, DISA STIGs
4d
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Windows Systems Administrator (supporting the Naval Research Lab)
Welcome, Maryland, United States
$60k-$98k/yr OnsiteFull Time
0+ YOETechnical bachelor's degree with up to 2 years' experience or equivalent; Security+ certification; Windows server/workstation administration; TCP/IP knowledge; active Secret clearance and ability to obtain TS/SCI.
Windows Server, Windows 10, Windows 11, Cisco, LAN/WAN/Cloud, TCP/IP, DISA STIGS, NIST, DoD Accreditation, Common Criteria
3mo
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DS Windows System Administrator
Chantilly, Virginia, United States
OnsiteFull Time
7+ YOE7+ years of Windows systems experience; Active Directory, scripting; patch management; enterprise security.
Active Directory, LDAP, Centrify, PowerShell, VB, Windows Server 2008/2012/2016, SCOM, ACS, Microsoft Exchange, Outlook, Symantec, McAfee, VMware, LAN/TCP-IP, Cisco networking
2w
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Systems Administrator
Springfield, Virginia, United States
$78k-$176k/yr OnsiteFull Time
5+ YOERequires 5+ years in systems administration or infrastructure, Windows and Linux administration, VMware ESXi/vCenter, DNS/DHCP, networking, scripting, a bachelor's degree in IT or computer science, and Public Trust eligibility.
PowerShell, Bash, VMware vSphere, VMware ESXi, vCenter, Windows Server, Linux, RHEL, DNS, DHCP, NFS, VLANs, AWS, GCP, Azure, Python, VMware VCP, CompTIA Linux+, Microsoft Certifications
2w
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Systems Administrator
Springfield, Virginia, United States
$78k-$176k/yr OnsiteFull Time
5+ YOE5+ years in systems administration or infrastructure, Windows and Linux expertise, VMware management, networking, scripting, troubleshooting, bachelor's degree in IT or CS, and Public Trust determination.
PowerShell, Bash, VMware ESXi, vCenter, Windows Server, Linux, RHEL, DNS, DHCP, NFS, AWS, GCP, Azure, Python, VMware VCP, CompTIA Linux+, Microsoft Certifications, VLANs
3w
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Systems Administrator
Springfield, Virginia, United States
$118k-$201k/yr OnsiteFull Time
5+ YOERequires 5–8 years with a bachelor's degree or 11–14 years with high school education, including 5 years in systems administration; Windows, networking, troubleshooting, security, deployment, and documentation experience.
Microsoft Active Directory, DNS, DHCP, VMware, Windows Update Services (WSUS), Assured Compliance Assessment Solution (ACAS), System Center Configuration Manager (SCCM), Host Based Security System (HBSS), Microsoft Exchange Server, NetApp, PowerShell, AWS, Linux, Red Hat, NAS, LAN/WAN, Microsoft Windows Server, Microsoft Windows, PDQ, MECM
1mo
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Systems Administrator
Chantilly, Virginia, United States
OnsiteFull Time
Active TS/SCI with CI polygraph required, DoD 8570 IAT/IAM Level 2 compliance, extensive systems administration experience with UNIX/CentOS and Windows, Oracle knowledge, and DoD RMF experience.
Oracle, CENTOS, UNIX, Windows, Service Oriented Architecture (SOA)
1mo
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Systems Administrator
Reston, Virginia, United States
$83k-$110k/yr OnsiteFull Time
3+ YOEBachelor's or equivalent, 3+ years systems administration with Windows/Linux and cloud/hybrid environments, AWS and Microsoft 365 experience, Active Directory/Entra ID, TCP/IP and Cisco networking, on-call participation.
Windows Server, Linux, AWS, EC2, S3, IAM, Microsoft 365, Microsoft Exchange Online, Microsoft SharePoint, Microsoft Teams, Active Directory, Entra ID, DNS, DHCP, GPO, TCP/IP, Cisco
1mo
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Classified Windows System Administrator
El Segundo or Chantilly
$75k-$113k/yr OnsiteFull Time
3+ YOETS/SCI clearance and U.S. citizenship required. 3+ years enterprise Windows administration, 2+ years virtualization (VMware or Hyper-V). Must meet DoD 8570.01-m IAT Level II (CompTIA Security+). Experience with Citrix, Active Directory, NFS, and EM environments preferred.
Citrix, Windows Terminal Server, VMware, Hyper-V, Windows Admin Center, MS SQL, Puppet, PowerShell DSC, Ansible, Bash, PowerShell, Terraform, Python, NFS, Active Directory
1w
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Systems Administrator
Springfield or Herndon or Virginia
$180k-$325k/yr OnsiteFull Time
5+ YOERequires 5+ years of systems administration experience, Windows Server, Active Directory, VMware, System Center Configuration Manager and Operations Manager, approved security certification, US citizenship, TS/SCI, and Full Scope Polygraph.
Microsoft Windows Server, Microsoft Active Directory, VMware, Microsoft System Center Configuration Manager, Microsoft System Center Operations Manager, PowerShell, DNS, DHCP, PKI, SAN, NAS, STIGs, RMF
2mo
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DevSecOps Systems Administrator
Reston, Virginia, United States
$87k-$182k/yr OnsiteFull Time
5+ YOEActive TS/SCI clearance, Security CE+ certification, Bachelor's in CS/IS or related, 5+ years systems administration experience, Windows/Linux administration, Kubernetes experience, and strong problem-solving and collaboration skills.
RHEL, OpenShift, Kubernetes, GitLab, Artifactory, JBoss, ActiveMQ, Oracle Database, Momentum, Sunflower Asset Management, Windows, Linux
4d
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Senior Systems Administrator
Reston, Virginia, United States
$150k-$180k/yr OnsiteFull Time
5+ YOERequires TS/SCI with CI Poly, CompTIA Security+, and relevant systems administration experience with Windows, Linux, UNIX, databases, virtual and physical servers, and AWS C2S.
Windows, Linux, UNIX, Oracle, Solr, AWS C2S
1d
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Systems Administrator
Reston, Virginia, United States
$90k-$115k/yr OnsiteFull Time
3+ YOEBachelor's degree in a related field and 3–5 years of systems administration or IT infrastructure experience required; strong Windows Server, Microsoft 365, Active Directory, networking, backup, and troubleshooting expertise.
Microsoft Windows Server, Microsoft Exchange Server, Microsoft 365, Active Directory, Group Policy, DNS, DHCP, Veeam, Symantec Backup, SAN, VPN, VMware, Azure
2mo
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Senior Systems Administrator
Charlottesville, Virginia, United States
$80k-$95k/yr OnsiteFull Time
3+ YOE3+ years systems administration experience in Microsoft environments with Windows Server, Active Directory/Entra ID, Azure, PowerShell, Hyper-V, networking, security/compliance and automation.
Windows Server, Active Directory, Entra ID, Microsoft 365, Azure, PowerShell, Hyper-V, Meraki, NIST
3mo
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Mid Systems Administrator
Quantico, Virginia, United States
OnsiteFull Time
3+ YOE3 years of Windows systems administration; DoD 8140 IAT Level II; Bachelor’s degree preferred; Windows Server 2016-2022; VMware vSphere; PowerShell; Active Directory and Group Policy; MS SQL Server 2016/2019; DISA STIGs compliance.
Windows Server, SQL Server, VMware vSphere, VMware Horizon, Active Directory, Group Policy, PowerShell
1mo
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Systems Administrator
Sterling or Chantilly
$90k-$190k/yr OnsiteFull Time
7+ YOETop Secret/SCI w/ Polygraph required, CompTIA Security+, 7+ years systems engineering/administration experience managing Windows Server, virtualization (VMware/Hyper-V/Nutanix), AD, and vulnerability remediation (Nessus).
Microsoft Windows Server, VMware, Hyper-V, Nutanix, Microsoft Exchange, Microsoft SQL Server, Skype for Business, Jira, Confluence, Nessus, Pure Storage, Dell PowerVault, Synology, RSA, CyberArk, Active Directory, DNS, DHCP, Group Policy, Microsoft SharePoint Server, Microsoft MECM/SCCM, McAfee, Trellix, Nakivo, Commvault
1mo
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SME Systems Administrator
Lorton, Virginia, United States
$100k-$127k/yr HybridFull Time
10+ YOE10+ years enterprise systems/network administration; proficiency with AD, DNS, DHCP, GPO, PowerShell/Bash, VMware, Nutanix, NetApp, Windows/Linux; ability to obtain DHS Public Trust.
Active Directory, DNS, DHCP, GPO, PowerShell, Bash, VMware ESXi, vCenter, Nutanix, NetApp, Palo Alto, Cisco ASA 5506, Windows Server, Linux, Kubernetes
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