111 system administrator jobs at 56 companies in Orange, VA
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System Administrator
Quantico, Virginia, United States
$85k-$142k/yr OnsiteFull Time
3+ YOE3+ years service desk or system administration experience, DoD 8570 IAT Level II, Active Directory and network troubleshooting, experience with STIGs/POAMs, and active Top Secret/SCI clearance required.
Active Directory, Microsoft Service Manager, Remedy, ServiceNow, Linux, SCCM, Microsoft Exchange, Microsoft Lync, Microsoft Hyper-V, Microsoft SQL Server, SCCM, SharePoint, PowerShell, JavaScript, SMB, Data Protection Manager
1w
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SecOps System Administrator
Quantico, Virginia, United States
$81k/yr HybridFull Time
3+ YOE3+ years systems administration experience, BS or equivalent experience, CompTIA Security+CE, Top Secret (SCI eligible), STIG/SCAP/IAVM/ACAS experience, Microsoft SCCM, Group Policy, Windows 10, VMware/vSphere.
STIG, SCAP, ACAS, Microsoft SCCM, vSphere, VMware, Splunk, Forescout
2mo
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System Administrator (Active Directory) (VA, Quantico)
Quantico, Virginia, United States
OnsiteMultiple Commitments Available
7+ YOETS/SCI clearance eligibility; 7 years' progressive IT experience; AD administration in 24x7 environments; Windows Server, DISA STIG, PowerShell; CompTIA Security+; DoD 8570.01-M ITA II; degree or equivalent experience.
PowerShell, Active Directory, ADFS, DNS, DHCP, Group Policy, Windows Server
2mo
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Radio System Administrator (HRECC)
Harrisonburg or Rockingham County
$66k-$73k/yr OnsiteFull Time
3+ YOEHigh school diploma and 3+ years radio electronics/programming, electrical, or telecommunications experience (or equivalent). Valid driver's license, dayshift availability with periodic nights/weekends, on-call participation; post-hire CJIS, VCIN, CPR, and CMCP certifications required within stated timelines.
Land Mobile Radio (LMR), Project 25 (P25), Criminal Justice Information Services (CJIS), Virginia Criminal Information Network (VCIN), NENA Center Manager Certification Program (CMCP)
1w
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Office Operations Administrator
Fredericksburg, Virginia, United States
$20-$25/hr OnsiteFull Time
Organized office administrator to manage daily operations, maintain project documentation, communicate with team members, and follow structured systems.
Google Drive, Microsoft Office
2mo
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Command and Control (C2) System Administrator Lead
Quantico, Virginia, United States
OnsiteFull Time
8+ YOEBachelor's degree, DoD 8140.01 IAT Level II baseline cert within 60 days, Secret clearance and PSI/TS-SCI eligibility, 8+ years operational C2 experience, 3+ years training experience, strong communications and analytical skills.
1w
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RHEL Systems Administrator (Cameo Administrator)
Warrenton, Virginia, United States
$110k-$150k/yr OnsiteFull Time
7+ YOEBachelor's degree or equivalent with 7+ years experience, Red Hat systems administration, RHEL command-line, XRDP, Cameo NoMagic, scripting (Bash/Python/Perl), Ansible/Puppet, JIRA, IAT Level II, active TS/SCI clearance and U.S. citizenship.
Red Hat Enterprise Linux (RHEL), XRDP, Cameo NoMagic, Bash, Python, Perl, Ansible, Puppet, JIRA
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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
3w
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Systems Administrator, Senior
Dahlgren, Virginia, United States
$78k-$176k/yr OnsiteFull Time
5+ YOE5+ years systems administration experience, Linux expertise, scripting ability, TS/SCI clearance, HS diploma/GED required; Security+ within 30 days; automation and bachelor's degree preferred.
Linux
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Systems Administrator, Junior
Quantico, Virginia, United States
$70k-$95k/yr OnsiteFull Time
3+ YOEAssociates degree or equivalent, 3+ years related experience, active DoD TS/SCI clearance (or eligibility), US citizenship, CompTIA Security+CE, proficiency with desktop productivity applications and network/system administration.
MCEN-N, MCEN-S, JWICS, Microsoft Systems Update Server (SUS), Systems Management Server (SMS)
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Senior Systems Administrator
Charlottesville, Virginia, United States
$80k-$95k/yr OnsiteFull Time
3+ YOE3+ years systems administration experience in Microsoft/Azure environments; Windows Server, AD/Entra ID, Microsoft 365, Azure, PowerShell, Hyper-V, networking, security compliance, disaster recovery, and documentation skills.
Windows Server, Active Directory, Microsoft 365, Entra ID, Azure, PowerShell, Hyper-V, Meraki, TCP/IP, NIST
3w
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Systems Administrator (Windows)
Dahlgren, Virginia, United States
$100k-$111k/yr OnsiteFull Time
3+ YOETop Secret clearance required. 3+ years Windows systems administration experience including backup/recovery, hardware/software installation, security tools, TCP/IP, vulnerability analysis, and procurement research. IAT II with T5 investigation required.
Windows, TCP/IP, firewalls
1mo
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Range Facility Management Support System (RFMSS) Administrator
Quantico, Virginia, United States
OnsiteFull Time
1+ YOEActive Secret clearance, high school diploma, 1+ year RFMSS experience, range certification course completions, valid driver's license, ability to work outdoors and perform driver duties.
Range Facility Management Support System (RFMSS), Range Managers Toolkit (RMTK), Marine Corps Range and Training Area Management System (MCRTAMS)
4w
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System Analyst -Cityworks
Prince William County, Virginia, United States
$80k-$120k/yr HybridFull Time
3+ YOE3+ years Cityworks/GIS administration experience, bachelor\u0002s degree in related field, experience with integrations, reporting tools, SQL, scripting, and strong communication and analytical skills.
Cityworks, IT Pipes, ESRI ArcGIS, Oracle Fusion, Cityworks Analytics, Crystal Reports, ActiveReports, Power BI, SEEQ, SQL Server, Oracle, Python, PowerShell, API
1mo
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Senior Network Administrator
Dahlgren, Virginia, United States
$52/hr OnsiteFull Time
5+ YOE5+ years system administration experience, DoD Secret clearance (or ability to obtain), AVIXA CTS or OEM equivalent, IAT Level 2 (DoD 8140.01), experience with Crestron/Extron/Q-SYS and complex AV/network systems.
Microsoft Visio, AutoCAD, Crestron, Extron, FOX3, Cisco VTCs, Q-SYS, SHURE, Dante, Belkin Secure KVMs, Microsoft Teams, Fiber Optic Distribution
1mo
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Cloud Systems Administrator
Stafford, Virginia, United States
$75k-$110k/yr HybridFull Time
5+ YOE5+ years systems administration experience; hands-on Microsoft Azure, Azure Virtual Desktop, Microsoft 365, Windows Server, Entra ID, Intune, Defender experience; PowerShell scripting; Bachelor's degree or Associate plus Azure certs.
Microsoft Azure, Azure Virtual Desktop, Microsoft 365, Windows Server, SharePoint Online, Microsoft Intune, Microsoft Entra ID, Microsoft Defender, Defender for Endpoint, Defender for Office 365, Microsoft Defender XDR, Azure Backup, Azure Monitor, PowerShell, VMware, Hyper-V
2mo
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IT Support and System Administrator (USA)
Warrenton, Virginia, United States
OnsiteFull Time
Provide end-user IT support, provision workstations, implement/configure hardware and software, troubleshoot ICT/AV issues, manage helpdesk tickets, and apply security practices; expertise in Microsoft Entra ID, Microsoft Intune, PowerShell, and Bash preferred.
Microsoft Entra ID, Microsoft Intune, CMMC, Windows, macOS, Linux, PowerShell, Bash
1mo
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Systems Administrator I (Domain & Server)
Manassas, Virginia, United States
$90k-$130k/yr OnsiteFull Time
1+ YOE1-3 years systems administration experience; experience with Windows/Linux, Active Directory, Exchange, DNS, DHCP; holds 8570/8140 IAT Level II cert; U.S. citizenship and active Secret clearance required.
Microsoft Server, Active Directory, Exchange Server, DNS, DHCP, Group Policy, Windows, Linux, NUTANIX, VMware, Hyper-V, AWS, Azure, GCP, PowerShell, Ansible, Terraform, Splunk, Git
1mo
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Junior Systems Administrator
Quantico, Virginia, United States
$85k-$105k/yr OnsiteFull Time
Supports Windows/Linux systems, monitors performance, troubleshoots hardware/software, manages accounts, applies security patches, assists backups and disaster recovery; Top Secret clearance required.
Windows, Linux, PowerShell, Bash, VMware, Hyper-V
1mo
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RHEL Systems Administrator (CAMEO)
Fort Washington or Warrenton
$147k-$170k/yr OnsiteFull Time
5+ YOE5+ years RHEL systems administration experience, strong RHEL command-line skills, XRDP and virtual desktop experience, scripting (Bash/Python/Perl), configuration management (Ansible/Puppet), JIRA, and IAT Level II within 90 days; active TS/SCI required.
Red Hat Enterprise Linux (RHEL), XRDP, Cameo NoMagic, Bash, Python, Perl, Ansible, Puppet, JIRA
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