15 it system administrator jobs at 11 companies in Winchester, VA
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Senior IT Systems Administrator
Reston, Virginia, United States
$120k-$200k/yr HybridFull Time
5+ YOE5+ years IT/systems administration experience, bachelor’s in IT/CS or equivalent, experience with MSPs, CMMC/NIST compliance, Windows/Linux administration, AWS and Azure, strong troubleshooting and communication skills.
AWS, Microsoft Azure/GCC High, Windows, Linux, CMMC, NIST 800-171, ISO27001
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
2mo
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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
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Principal IT Systems Administrator (Program Services)
Sterling, Virginia, United States
OnsiteFull Time
8+ YOE8+ years supporting Windows and Linux IT systems in government program environments; familiarity with virtualization, networking, Active Directory, DHCP/DNS; ability to perform system hardening, patching, vulnerability remediation, and coordinate IT operations.
Windows, Linux, Microsoft Active Directory, DHCP, DNS, DISA STIGs, CIS Benchmarks, MFA, PKI, DLP, PowerShell, Python, BASH, Ansible, Splunk, Nessus, Rapid7, SIEM, NIST 800-53
3mo
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Principal IT Systems Administrator (Program Services)
Sterling, Virginia, United States
OnsiteFull Time
8+ YOE8+ years in government IT environments; Windows and Linux; virtualization; AD, DHCP, DNS; ability to collaborate with customers and engineering teams.
Windows Server, Linux, Virtualization, Active Directory, DHCP, DNS, PowerShell, Python, Bash, Ansible, Splunk, Nessus, Rapid7, DISA STIGs, CIS Benchmarks, MFA, PKI, DLP, NIST 800-53
2w
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Principal IT Systems Administrator (Program Services)
Sterling, Virginia, United States
$77k-$163k/yr OnsiteFull Time
4+ YOE4+ years supporting Windows/Linux systems in government program networks; experience with virtualization, AD, DHCP/DNS, system hardening, vulnerability remediation, scripting, and security controls.
Windows, Linux, Microsoft Active Directory, DHCP, DNS, PowerShell, Python, BASH, Ansible, Splunk, Nessus, Rapid7, DISA STIGs, CIS Benchmarks, MFA, PKI, DLP, SIEM, NIST 800-53
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IT Systems Analyst
Chantilly, Virginia, United States
$85k-$115k/yr HybridFull Time
2+ YOE2+ years IT support/systems administration experience; Windows endpoint, Microsoft 365/Entra ID, Intune and Apple Business Manager familiarity; strong troubleshooting, documentation, and communication skills.
Windows, Microsoft 365, Microsoft Intune, Apple Business Manager (ABM), Microsoft Exchange Online, Microsoft SharePoint, Microsoft Teams, Azure Active Directory (Entra ID), iManage
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IT Project Support
Chantilly or McLean
$62k-$129k/yr OnsitePart Time
10+ YOEActive TS/SCI with Polygraph, 10+ years IT experience across software development, business systems analysis, and database administration; experience with AngularJS, Kendo, C#, .NET, and Oracle required; strong troubleshooting and documentation skills.
AngularJS, Kendo, C#, .NET, Oracle, Oracle 19c, Oracle 26ai
1w
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Tier 2 IT Support Engineer
Herndon, Virginia, United States
$70k-$100k/yr OnsiteFull Time
2+ YOERequires 2–5 years of corporate IT support, help desk, systems administration, or network operations experience; Windows, macOS, Linux, cloud suites, networking, troubleshooting, and US citizenship required.
Windows 11, macOS, Linux, Microsoft 365, Google Workspace, AWS, Azure, TCP/IP, DNS, DHCP, VPN, VLAN, Jira, PowerShell, Bash, Python, NIST
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Network & IT Automation Engineer
Chantilly or Ashburn
$90k-$145k/yr OnsiteFull Time
3+ YOERequires 3–7 years in network engineering or systems administration, networking expertise, Python, PowerShell, Bash, IaC tools, cloud services, cybersecurity workflows, and CCNP or CCIE.
Cisco, Juniper, Unifi, Palo Alto, Fortinet, Python, PowerShell, Bash, Ansible, Terraform, Git, Zabbix, Prometheus, PRTG, SolarWinds, REST, NETCONF, RESTCONF, gNMI, Azure, AWS, GCP, Docker, Kubernetes, CCNA, CCNP, JNCIA, JNCIS, PCNSA
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IT Infrastructure & Network Support Engineer
Sterling, Virginia, United States
$64k-$128k/yr OnsiteFull Time
Hands-on experience with fiber networking, switch configuration, IT infrastructure, network support, system administration, cabling, A/V systems, vendor coordination, and technical troubleshooting. TS/SCI with polygraph required.
CAT6, Extron, AMX, Crestron, LAN, WAN, LC, SC
1mo
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IT Systems & Support Engineer
Reston, Virginia, United States
$70k-$80k/yr HybridFull Time
3+ YOE3+ years IT support/systems experience; hands-on AWS and Azure management; Office 365/SharePoint administration; networking and security knowledge; strong problem-solving and user-support skills.
AWS, EC2, S3, IAM, Azure, Active Directory/Entra ID, Virtual Machines, Office 365, SharePoint, Microsoft Teams, Exchange Online, Windows, macOS, PowerShell, Bash, Python, Microsoft Intune, Jamf, VPN, EDR, TCP/IP, DNS, DHCP, VLAN
1w
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NMS ServiceNow Software Designer (IT Software Developer III) (Government)
Chantilly, Virginia, United States
$108k-$225k/yr OnsiteFull Time
5+ YOERequires 5+ years of ServiceNow experience, team leadership, IAT Level 2 certification, ServiceNow System Administrator and advanced certification, SDLC experience, automation, integration, scripting, and TS/SCI with polygraph.
ServiceNow, Red Hat Enterprise Linux (RHEL), Windows, MariaDB, Agile, Scrum, Systems Development Life Cycle (SDLC), Cisco Network Services Orchestrator, GOTS, Ansible, Python, Terraform, PowerShell, Risk Management Framework (RMF), Root Cause Analysis (RCA), JavaScript, Java, Perl, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Linux, Juniper, Cisco
6d
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NMS ServiceNow Software Designer (IT Software Developer III) (Government)
Chantilly, Virginia, United States
$108k-$225k/yr OnsiteFull Time
5+ YOERequires 16 years combined education and experience, 5 years ServiceNow experience, ServiceNow Certified System Administrator and advanced certification, IAT Level 2, TS/SCI with polygraph, and team leadership experience.
ServiceNow, RHEL, Windows, MariaDB, Agile, Scrum, SDLC, Cisco Network Services Orchestrator, GOTS, Ansible, Python, Terraform, PowerShell, Risk Management Framework (RMF), JavaScript, Java, Perl, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Linux, Juniper, Cisco
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Systems Engineer - IT (Top Secret/SCI with CI Poly to start Clearance Required)
Herndon, Virginia, United States
OnsiteFull Time
Requires Linux administration, Python, Perl, Korn shell, Bash, Ansible, revision control, DevOps automation, configuration management, Security+, and active Top Secret/SCI with CI Polygraph clearance.
Linux, Python, Perl, Korn shell, Bourne/Bash, Ansible, CVS, SVN, Git, GitLab, GitLab CI, SELinux
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