282 junior system administrator jobs at 186 companies in Brambleton, VA
1mo
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System Administrator Junior
Arlington, Virginia, United States
$80k-$95k/yr HybridFull Time
ASM ResearchNYSE: ACN: Provides IT and healthcare services to government agencies.
0+ YOEBachelor's or equivalent,0–3 years IT/systems experience,knowledge of Windows/Windows Server,Microsoft 365,Teams,SharePoint,Linux,PowerShell/Bash,scripting,ability to obtain background investigation and U.S. citizenship required.
Windows, Windows Server, Microsoft 365, Microsoft Teams, Microsoft SharePoint, Linux, PowerShell, Bash, Azure
2mo
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System Administrator (Junior-Senior)
Fort Meade, Maryland, United States
$100k-$200k/yr OnsiteFull Time
2+ YOETS/SCI with poly required, active Sec+ certification, 2+ years supporting Windows/Linux/Unix, 2+ years with Docker or Kubernetes, experience with JWICs/IC networks, proficiency with network devices, strong interpersonal skills.
Windows, Linux, Unix, Docker, Kubernetes, JWICs, repeaters, bridges, routers, gateways, hubs
3d
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Junior DevOps System Administrator 758
Annapolis Junction or Columbia
$120k-$160k/yr HybridFull Time
5+ YOEBachelor's degree in a technical discipline or five additional years of system administration experience, DoD 8570 IAT Level I, AWS, Windows and Linux server administration, security, troubleshooting, and PKI certificate experience.
ArcGIS Enterprise, ArcGIS Portal, ArcGIS Server, GeoEvent Server, ArcGIS Data Store, AWS, Windows, Linux, CI/CD, PowerShell, Nessus, UAM, CYBORGBUNNY, LATTEART, PKI
2w
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Microsoft System Administrator - Junior - #882
Fort Belvoir, Virginia, United States
OnsiteFull Time
3+ YOERequires 3 years of desktop support and administration, software installation and troubleshooting, and equipment inventory experience; 2 years of printer support; TS/SCI with CI poly and DoD IAT Level II certification.
Microsoft, VTC
3mo
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System Administrator
Annapolis Junction, Maryland, United States
OnsiteFull Time
0+ YOEExperience administering Linux systems; scripting/automation (Bash, Python, Perl); AWS; KVM; Ansible/SALT; FreeIPA; DoD/IC security familiarity.
Linux, KVM, Ansible, SALT, Bash, Perl, Python, AWS, FreeIPA, VMware, Virtualization
1mo
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Junior Microsoft System Administrator
Fort Belvoir, Virginia, United States
OnsiteFull Time
3+ YOE3+ years desktop support including imaging, patching, printer and inventory management; DoD 8140.03 IAT Level II; active security clearance; ability to install/configure/administer end-user and conference-room IT equipment and provide 2-hour after-hours on-site support.
Microsoft, VTC
2d
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System Administrator
Rockville, Maryland, United States
$75k-$90k/yr OnsiteFull Time
2+ YOEAssociate degree or equivalent, 2+ years of network maintenance experience, Microsoft Server knowledge, Linux and networking expertise, firewall/VPN/router experience, and strong communication and organizational skills.
Microsoft Server, Linux, Ubuntu, Rocky Linux, Red Hat, CentOS, Windows 11, firewalls, VPN, routers, Cisco, VMware, wireless technology, Microsoft Windows
2mo
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Windows System Administrator
College Park, Maryland, United States
OnsiteFull Time
1+ YOE1-3 years Windows systems administration experience; manage ServiceNow ticket queues; troubleshoot Windows 10-11; administer Active Directory, DNS, user accounts; ability to lift 50 lbs; U.S. citizenship and Public Trust clearance eligibility.
ServiceNow, Active Directory, Windows 10-11, DNS
1mo
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Windows Senior System Administrator
Germantown, Maryland, United States
$100k-$120k/yr OnsiteFull Time
2+ YOEUS citizen with active Top-Secret or Q clearance,2+ years Windows Server administration,AD/GPO management,WSUS/SCCM patching,DISA STIG hardening,documentation skills,and ability to lift 50 lbs and mentor junior staff.
Windows Server, WSUS, SCCM, DISA STIGs, Active Directory, Group Policy Objects (GPO), MS Hyper-V, VMWare ESXi, VMware Horizon vCenter, PKI
2w
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System Administrator/FSR – Onsite Customer Support
Tysons, Virginia, United States
$89k-$140k/yr OnsiteFull Time
2+ YOERequires active security clearance with polygraph, 2–5 years of systems administration or technical support experience, Linux and Windows administration, Active Directory, Group Policy, PowerShell, and strong troubleshooting and communication skills.
Linux, Windows, Windows 11 Pro, Active Directory, Group Policy Objects, PowerShell, Network Operations Center (NOC), VoIP
3mo
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Microsoft System Administrator- Senior / Junior(Top Secret with agreement to obtain CI Poly)
Fort Belvoir, Virginia, United States
OnsiteFull Time
8+ YOE4+ MgmtSenior or junior Microsoft System Administrator with TS/SCI clearance required; on-site Fort Belvoir; strong Windows Server, DISA STIGs, and IT automation skills.
Windows Server, Active Directory, PowerShell, ACAS, DISA STIGs, IIS
3d
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Junior System Administrator (MUST have DoD TS/SCI)
Washington, District of Columbia, United States
OnsiteFull Time
Bachelor's degree in IT, computer science, or related field; active DoD TS/SCI clearance; knowledge of Windows, Linux, networking, virtualization, and cybersecurity. Certifications and classified-environment experience preferred.
Windows, Linux, PowerShell
1w
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System Administrator 0
Annapolis Junction, Maryland, United States
$85k-$105k/yr OnsiteFull Time
U.S. citizenship, active security clearance with appropriate polygraph, successful background investigation and polygraph, and Department of Defense 8570 certification are required.
AD&D
6d
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Cloud System Administrator
Sterling, Virginia, United States
$55k-$106k/yr HybridFull Time
Bachelor's degree or equivalent experience, less than 2 years of relevant experience, ability to obtain DHS Public Trust clearance, and foundational knowledge of cloud, Windows/Linux systems, networking, scripting, and software development.
Windows, Linux, AWS, Microsoft Azure, Google Cloud Platform (GCP), TCP/IP, DNS, Java, Python, C++, JavaScript, PowerShell, Bash, Kubernetes, ArgoCD, GitHub, Jenkins, Terraform, Ansible, Docker, GitLab
2mo
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Junior Systems Administrator
Fort Meade, Maryland, United States
OnsiteFull Time
TS/SCI with poly required; hands-on Linux administration (CentOS 7, Rocky Linux 9, RHEL 9); Tier 1/2 support; hardware installation/configuration; troubleshooting and system maintenance in mission environments.
Linux, CentOS 7, Rocky Linux 9, Red Hat Enterprise Linux (RHEL) 9, Customer Secure the Enterprise (STE)
2w
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Junior Systems Administrator
Washington or Arlington
$6k-$124k/yr OnsiteFull Time
Bachelor's degree, active Secret clearance, Linux and AWS administration exposure, backup and patching experience, and CompTIA Security+ CE certification or ability to obtain it within 60 days.
AWS, Red Hat Enterprise Linux (RHEL), Windows, Bash, PowerShell, Active Directory, RBAC, ACLs, DISA STIGs, POA&Ms, ATO
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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Network/System Administrator (Net/Sys Admin) I
Arlington, Virginia, United States
$81k-$110k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
1+ YOEMust possess TS/SCI, 1+ years related experience, working knowledge of Windows and RHEL administration, networking, virtualization, SIEMs, and DoD policies; IAT Level I cert within 6 months.
Microsoft Windows Server, Red Hat Enterprise Linux, MS Hyper-V, VMWare, ESx, Xen, BMC Footprints, WSUS, Lumension, Bitlocker, SQL Server 2012, TomCat, IIS, Windows Server 2012r2/2016, Win 10, Red Hat 6.5, Microsoft Office Toolkits, SEIMs, Logrhythm, ACAS/Nessus/SCAP, SE Linux, PitBull, AppArmor, Sentris, VOIP, Oracle, MS SQL, Apache, CISCO
2mo
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Junior Systems Administrator
Alexandria or Washington
$75k-$82k/yr HybridFull Time
1+ YOE1+ year experience with Microsoft DNS, Active Directory, Group Policy, virtualization, Dell servers/iDrac, Windows 11 support; VMware experience desired; ability to provide periodic 24/7 on-call support; DoD Interim Secret Clearance required; reside within 50 miles of Washington, DC.
Microsoft DNS, Microsoft Active Directory, Microsoft Group Policy, VMware vSphere, Dell Server, iDrac, Microsoft Windows 11, Microsoft PKI, Symantec EndPoint Protection, Microsoft Defender for Antivirus, Microsoft System Center Configuration Manager, Microsoft Windows PowerShell, SolarWinds Monitoring Platform, CompTIA Security+, CompTIA A+
2mo
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Junior Systems Administrator
Alexandria, Virginia, United States
$75k-$82k/yr HybridFull Time
1+ YOE1+ years experience supporting Windows, Active Directory, DNS, Group Policy, virtualization and Dell servers; VMware experience desirable; DoD Interim Secret clearance required; must reside within 50 miles of Washington, DC; ability to provide periodic 24/7 on-call support.
Microsoft Windows 11, Microsoft DNS, Active Directory, Group Policy, VMware vSphere 7/8, iDrac, Dell Server, Symantec EndPoint Protection, Microsoft Defender for Antivirus, Microsoft PKI/Certificate Services, Microsoft System Center Configuration Manager, Microsoft Windows PowerShell, SolarWinds Monitoring Platform
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