303 systems administrator jobs at 141 companies in Front Royal, VA
2mo
Save
Mark Applied
Hide
Systems Administrator
Reston, Virginia, United States
$118k-$201k/yr OnsiteFull Time
8+ YOEBachelor's degree, Intelligence Community experience, 8 years systems administration (with recent experience), and ability to obtain Top Secret/SCI with polygraph.
3w
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
3w
Save
Mark Applied
Hide
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
3w
Save
Mark Applied
Hide
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)
2w
Save
Mark Applied
Hide
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
3w
Save
Mark Applied
Hide
Systems Administrator
Herndon, Virginia, United States
$150k-$165k/yr OnsiteFull Time
11+ YOE11+ years systems design and engineering experience; troubleshoot AWS and Linux; DevOps/systems engineering background; GitHub and scripting experience; adherence to security standards; mentoring skills.
AWS, Linux, GitHub, Python, Ansible, Opentext NNMi, Cisco NSO, Chet, Puppet, Agile Methodology, Scrum
3w
Save
Mark Applied
Hide
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
1w
Save
Mark Applied
Hide
Senior Systems Administrator
Chantilly, Virginia, United States
$65k-$85k/yr OnsiteFull Time
4+ YOE4+ years systems administration experience with AWS, Microsoft 365/Intune, VMware, and Zscaler; strong troubleshooting, scripting/automation skills, and ability to operate independently.
AWS, Microsoft 365, Intune, Terraform, Zscaler, VMware vSphere, vCenter, ESXi, Horizon View, Windows Server, Active Directory (AD), DNS, DHCP, IIS, BitLocker, PowerShell, Python, Defender, Unifi, PowerEdge, SANs
3w
Save
Mark Applied
Hide
Intermediate Systems Administrator
Chantilly, Virginia, United States
$85k-$142k/yr OnsiteFull Time
2+ YOEActive TS/SCI with Poly, Security+ certification, 2+ years systems administration experience (or 6+ with HS), VMware and Active Directory expertise, Windows Server experience, PowerShell familiarity.
VMware ver. 8, vCenter, ESXi, Active Directory, Windows 10, Windows 11, Windows Server 2016, Windows Server 2019, PowerShell, Microsoft Exchange, Linux, MS Office
3d
Save
Mark Applied
Hide
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
6d
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
IT Systems Administrator
Herndon, Virginia, United States
RemoteFull Time
3+ YOE3+ years IT support/systems administration experience; bachelor's in IT/CS or equivalent; experience with Jamf Pro, Apple Business Manager, Google Workspace, Slack, GitHub, Cloudflare; scripting (Bash, Python); IAM concepts (RBAC, SSO, MFA); exposure to ISO 27001/SOC 2/NIST.
Jamf Pro, Apple Business Manager, Google Workspace, Slack, GitHub, Cloudflare, Bash, Python, Git, ISO 27001, SOC 2, NIST, RBAC, SSO, MFA
2w
Save
Mark Applied
Hide
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
1w
Save
Mark Applied
Hide
Infrastructure Systems Administrator
Chantilly, Virginia, United States
$78k-$176k/yr OnsiteFull Time
7+ YOE7+ years in Linux systems engineering or administration; RHEL, shell scripting, cybersecurity tools, virtualization, containers, networking, system hardening, TS/SCI clearance with polygraph, and high school diploma or GED.
Red Hat Enterprise Linux (RHEL), Windows, ACAS Security Center, Evaluate STIG, SCAP, STIG Viewer, Nessus Scanner, VMware, Hypervisor, KVM, Docker, Podman, Kubernetes, IPv4, SSH, Firewalls, CI/CD, DevOps, RHEL 10
1w
Save
Mark Applied
Hide
Systems Administrator, Public Safety
Leesburg, Virginia, United States
$91k-$160k/yr OnsiteFull Time
4+ YOEBachelor's degree in computer science or related field plus 4 years of technical experience, or equivalent. Requires systems administration, networking, project management, and public safety technology expertise.
Windows Server 2016, Windows Server 2019, Microsoft Active Directory, SQL, VPNs, DNS, DHCP, NetMotion, VMware Cloud, SIP, VOIP, CAD, Motorola P25, MCSA, CompTIA Fundamentals (ITF+)
3mo
Save
Mark Applied
Hide
Cloud Systems Administrator
Arlington or Sterling
OnsiteFull Time
3+ YOE3+ years of experience administering cloud-based systems; active TS/SCI clearance; US citizenship; strong Linux/Unix and Windows server administration; AWS experience.
AWS, Linux, Windows, TCP/IP, DNS, VPN, Firewall, Ansible, Puppet, Chef, Python, Bash, PowerShell, ITIL
1mo
Save
Mark Applied
Hide
Systems Administrator
Chantilly, Virginia, United States
OnsiteFull Time
4+ YOEAdminister Windows Server and Active Directory, develop PowerShell automation, troubleshoot enterprise infrastructure, and support identity/access management in a secure government environment.
Microsoft Windows Server, Microsoft Active Directory, PowerShell, Group Policy, DNS, DHCP, TCP/IP, SailPoint IdentityIQ, CyberArk, Linux, Bash, AWS, Privileged Access Management (PAM)
3w
Save
Mark Applied
Hide
Systems Administrator
Chantilly, Virginia, United States
OnsiteFull Time
Bachelor's degree or equivalent, experience administering Windows/Linux servers, patching, backups, monitoring, troubleshooting, and documentation; TS/SCI with FSP required; virtualization and scripting experience preferred.
Windows, Linux, VMware, Hyper-V, Active Directory, Group Policy, PowerShell, Bash, Python
6d
Save
Mark Applied
Hide
Systems Administrator
Chantilly, Virginia, United States
OnsiteFull Time
11+ YOEActive TS/SCI with polygraph, bachelor's degree, and 11–15 years of relevant experience. Requires Linux, Bash, AWS, cloud infrastructure, security accreditation, DevOps, and on-call support experience.
Linux, Bash, Amazon Web Services, Elasticsearch, Logstash, Kibana, Beats, AWS Console, AWS CLI, GitHub, Jenkins, Puppet, Docker, Rundeck, LDAP
Explore Jobs