197 security administrator jobs at 95 companies in Front Royal, VA
1mo
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Security Administrator
Chantilly or North America
$31-$41/hr OnsiteFull Time
1+ YOEHigh school diploma/GED, active Top Secret clearance, and 1+ year security-related experience required; senior levels require 3–5 or 7+ years. Must obtain and maintain a polygraph.
Microsoft Office Suite, fax machines, scanners, multi-line phone systems
2mo
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Security/Systems Administrator
Sterling, Virginia, United States
OnsiteFull Time
TS/SCI with Polygraph required Day 1; support CSP CDS environments; change control, access management, security monitoring, auditing, and accreditation activities.
1mo
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Security Systems Administrator
Orlando or Reston or Tampa or United States
RemoteFull Time
2+ YOE2+ years supporting and securing enterprise systems, network and cloud environments; knowledge of hardening, patching, vulnerability and incident response; strong troubleshooting and communication skills.
Windows Server, Linux, Entra ID, Group Policy, Purview, Intune, AWS, Microsoft Azure, Google Cloud Platform
2w
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Systems Administrator
Herndon or Washington or Riverdale
$112k-$179k/yr OnsiteFull Time
8+ YOETS/SCI clearance (or ability to obtain), 8+ years system administration experience, Security+ (DoD 8570), experience with STIGs, Oracle/SQL Server, PowerShell, Windows and Red Hat, AWS and VMware.
Security Technical Implementation Guide (STIG), PowerShell, Microsoft Windows 2016, Red Hat Linux 8, Amazon Web Services (AWS), VMware, SQL Server, Oracle, Tomcat 8.5, Java OpenJDK/JRE 11+
2w
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Systems Administrator
Sterling or Chantilly
$90k-$190k/yr OnsiteFull Time
7+ YOETS/SCI with Polygraph, CompTIA Security+, bachelor's degree, 7+ years systems engineering/administration experience, Windows Server, virtualization (VMware/Hyper-V/Nutanix), Active Directory, vulnerability remediation with 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, MECM, SCCM, McAfee, Trellix, Nakivo, Commvault
2w
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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
2w
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System Administrator
Chantilly, Virginia, United States
$60k-$180k/yr OnsiteFull Time
5+ YOEActive TS/SCI clearance, Security+/CASP/CISSP, 5+ years IT/system administration experience (varies by education), Windows AD, patching/STIG application, virtualization, VDI, storage, networking, and team leadership experience.
Active Directory, VMware, Hypervisor, Citrix Xen Desktop, SQL, Dell EqualLogic, Dell Powervault, Microsoft Excel, Microsoft Word, Microsoft Visio, Microsoft PowerPoint, STIGs, IAVA
3w
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System Administrator, Senior
Winchester, Virginia, United States
$62k-$141k/yr OnsiteFull Time
3+ YOE3+ years system administration with on-premise and cloud (AWS/Azure/GCP), Windows/Linux administration, virtualization, networking/security, backup and DR, scripting (PowerShell/Bash/Python), Top Secret clearance, HS diploma/GED.
AWS, Azure, Google Cloud, Windows, Linux, VMware, Hyper-V, Docker, Kubernetes, PowerShell, Bash, Python
4w
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Intermediate Systems Administrator
Chantilly, Virginia, United States
$85k-$142k/yr OnsiteFull Time
2+ YOEExperience managing VMware and Active Directory, Windows Server maintenance, ABAC/RBAC file share administration, Security+ certification, and a current TS/SCI with polygraph.
VMware ver. 8, vCenter, ESXi, VMware vSphere, Windows 10, Windows 11, Windows Server 2016, Windows Server 2019, Active Directory, ABAC, RBAC, PKI, DNS, GPOs, DHCP, PowerShell, Microsoft Exchange, Linux, Microsoft Office
1mo
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Purchasing Administrator
Greenville or Chantilly or United States
$25-$27/hr OnsiteFull Time
3+ YOEHigh school diploma or equivalent; 3 years' administrative or industrial office experience (or equivalent); proficiency with Microsoft Office and Adobe Suite; data entry and document management skills; ability to obtain site security access and background checks; willingness to work overtime, weekends, and holidays; U.S. citizen or permanent reside...
Microsoft Office Suite, Adobe Suite, Document Management System
2w
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Security Associate
Sterling, Virginia, United States
$60k-$65k/yr OnsiteFull Time
0+ YOEEntry-level security role supporting industrial security administration, personnel security, records maintenance, compliance, and access control; eligible for Secret clearance and proficiency with Microsoft Office and personnel security systems required.
DISS, NBIS, Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1d
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Systems Administrator, Associate
Chantilly, Virginia, United States
$75k-$90k/yr OnsiteFull Time
2+ YOERequires U.S. citizenship, ability to obtain Secret clearance and Security+ certification, 2–4 years of Microsoft systems administration experience, networking, virtualization, DoD STIGs, and Jira/Confluence experience.
Microsoft Windows, Linux, SCCM, Active Directory, Microsoft Active Directory, ACAS, DoD STIGs, VMware, vSphere, vCenter, Cisco Systems, Jira, Confluence
1w
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System Administrator III
Chantilly, Virginia, United States
$100k-$156k/yr OnsiteFull Time
8+ YOERequires 8+ years of systems administration experience, qualifying education, active Top Secret clearance with SCI eligibility, U.S. citizenship, virtualization experience, and advanced systems security and infrastructure skills.
AWS GovCloud, SC2S, C2S, Docker, Kubernetes, LDAP, OpenLDAP, ADFS, Keycloak, Elasticsearch, Splunk, DevSecOps, SAFe
4d
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Systems Administrator Journeyman
Alexandria or Kearneysville
$74k-$120k/yr HybridFull Time, Contract
CyKor: Provides IT modernization and cybersecurity solutions for federal agencies.
3+ YOERequires 3–5+ years of systems administration experience, Windows Server and/or Linux expertise, enterprise networking knowledge, classified-environment experience, active Secret clearance, and Security+ CE or equivalent preferred.
Windows Server, Linux, Active Directory, Group Policy, DNS, DHCP, TCP/IP, VMware, Cisco, Cisco ISE, PowerShell, Bash, SIPRNet, DISA STIGs, Comply-to-Connect (C2C), PKI, CAC
3w
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Senior Systems Administrator
Reston, Virginia, United States
OnsiteFull Time
6+ YOE6+ years systems administration experience with Windows Server, Microsoft Exchange, Microsoft 365, SANs, backup systems and networking; bachelor\u0002s degree (or 10 years experience); strong troubleshooting, security, and leadership skills.
Microsoft Windows Server, Microsoft Exchange, Microsoft 365, Active Directory, Group Policy, DNS, DHCP, Veeam, Symantec Backup, SAN, routers, switches, firewalls, VPNs
3d
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Database Administrator
Dayton or Fairfax
RemoteFull Time
5+ YOEBachelor’s degree, 5–7 years as a DBA, 3+ years with AWS RDS, Security+ CE or CCNA Security, and Secret clearance or eligibility. Requires US citizenship and XMLS, AWS, database, and federal IT knowledge.
DevSecOps, CI/CD, Oracle, Java, AWS, Amazon RDS, XMLS, Oracle PL/SQL, Oracle RMAN, Oracle Failsafe
2w
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Systems Administrator
Vienna, Virginia, United States
$77k-$117k/yr HybridFull Time
3+ YOEActive Top-Secret clearance, 3+ years administering Microsoft Windows Server and SAP BusinessObjects, bachelor\u0002s or equivalent, Security+ or DoD 8140-equivalent, Windows Server Hybrid Admin cert preferred, strong troubleshooting and DoD security experience.
Microsoft Windows Server, Red Hat Enterprise Linux (RHEL), SAP BusinessObjects, Central Management Console (CMC), Active Directory, Group Policy, DHCP, SIEM, ACAS, Jenkins, GitLab, Ansible, VMWare, Nutanix, Azure, AWS, GitHub, JBoss, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft SharePoint
3d
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Technology Operations Administrator
Vienna, Virginia, United States
$70k-$150k/yr FieldFull Time
5+ YOERequires 5–7 years of hands-on IT or endpoint support, networking and security fundamentals, asset records experience, driver's license, 30% travel, ability to lift 50 pounds, and an IT, business, or related degree or equivalent experience.
Windows, Apple, DNS, DHCP, Microsoft HSA, CompTIA A+, Network+, Security+
5d
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Hardware Systems Administrator
Chantilly, Virginia, United States
$99k-$225k/yr OnsiteFull Time
7+ YOERequires 7+ years of Linux administration, automation and container experience, TS/SCI clearance with polygraph, bachelor's degree, networking and security knowledge, and DoD 8140 certification.
Linux, Kubernetes, Ansible, Terraform, Docker, Podman, SELinux, FApolicyd, Identity Management (IdM), LDAP, RHEL, OpenShift, EKS, RKE, Helm, Kustomize, CSI, CNI, GitLab CI, Jenkins, GitHub Actions, IP tables, NFTables, DNS, HAProxy, Nginx, ss, netstat, tcpdump, traceroute, ping, sysctl
4d
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System Administrator 3 - Chantilly, VA
Chantilly or Washington
$104k-$143k/yr OnsiteFull Time
5+ YOERequires security administrator experience, 2+ years administering physical access control systems, team management experience, qualifying education and experience, Security+ or CASP or CISSP, and active Top Secret/SCI eligibility.
Microsoft Excel, Microsoft Word, Microsoft Visio, Microsoft PowerPoint, Windows, Physical Access Control Systems, CCTV, PSIM, IAVA, Active Directory, VMware, Hypervisor, Virtual Desktop Infrastructure (VDI), Citrix XenDesktop, SQL, Dell EqualLogic, Dell PowerVault, ACAS, HBSS, eMASS, STIGs, NIST 800-53, NIST 800-82, ICS, UFC 4-010-06, Security Readiness Review (SRR) Tools
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