45 junior linux system administrator jobs at 27 companies in Virginia

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System Administrator Junior
Arlington, Virginia, United States
$80k-$95k/yr HybridFull Time
ASM Research
ASM Research: Solutions integrator providing technology services for federal government clients.
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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Linux Systems Administrator
Chantilly, Virginia, United States
OnsiteFull Time
ManTech International
ManTech International: Advancing the future of defense through innovative technology.
2+ YOEHS/GED with 2+ years Linux systems experience in large, complex environments; experience with Centrify, LDAP, Active Directory, shell scripting; Ansible preferred; strong documentation and communication; active TS/SCI with polygraph required.
Linux, Centrify, LDAP, Active Directory, shell scripting, Ansible
2w
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System Administrator/FSR – Onsite Customer Support
Tysons, Virginia, United States
$89k-$140k/yr OnsiteFull Time
Veilant
Veilant: Creates control. Advance Undetected in the digital domain.
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
1w
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Cloud System Administrator
Sterling, Virginia, United States
$55k-$106k/yr HybridFull Time
Nightwing
Nightwing: Advanced cyber, intelligence, and systems integration services for national security.
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
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Cryptologic Information Technology System Administrator
Virginia Beach, Virginia, United States
OnsiteFull Time
SAIC
SAICNASDAQ: SAIC: Premier technology integrator for defense, space, and civilian markets.
2+ YOEU.S. citizen with active TS/SCI, Bachelor's (or 4 additional years experience), 2+ years Navy TCS or complex IT experience, IAT Level 2, willing to obtain CompTIA Security+ and CompTIA Linux+, experience with virtualized environments and multiple OSes.
SSEE INC E, SSEE INC F, CCOP Systems, Linux, ESXi, Solaris 10, Windows
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Junior Systems Administrator
Quantico, Virginia, United States
$85k-$105k/yr OnsiteFull Time
ValidaTek
ValidaTek: The federal IT firm that governs innovation as rigorously as operations, enabling agencies to rapidly adopt AI, cloud, and modern technologies with mission confidence.
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
2w
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F-22 IMIS System Administrator (Level 2), Secret Clearance
Langley, Virginia, United States
$71k-$131k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Global security and aerospace driving innovative defense solutions.
2+ YOERequires 2 years of combined UNIX, Solaris, Linux, database administration, or Ethernet/IP networking experience; Secret clearance, Security+CE within 6 months, and ability to lift 50 pounds.
UNIX, Solaris, Linux, Windows Server, Oracle Database, Ethernet/IP, Python, ZFS, Red Hat Linux, Shell Scripting
3w
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Junior Systems Administrator
Washington or Arlington
$6k-$124k/yr OnsiteFull Time
Accenture Federal Services
Accenture Federal ServicesNew York Stock Exchange: ACN: Technology and management consulting for U.S. federal agencies.
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
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Systems Administrator (Linux/Cloud)
Reston, Virginia, United States
$62k-$103k/yr OnsiteFull Time
The Pennsylvania State University
The Pennsylvania State University: A public, land-grant research university based in Pennsylvania.
1+ YOEExperience administering Linux (Red Hat), basic Ansible scripting, GitLab pipelines, Kubernetes, troubleshooting servers/workstations/A/V, eligibility for Secret clearance, bachelor's or associate degree options, 1+ years relevant experience.
Red Hat, Ansible, GitLab, Kubernetes
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Network/System Administrator (Net/Sys Admin) I
Arlington, Virginia, United States
$81k-$110k/yr OnsiteFull Time
General Dynamics Information Technology
General Dynamics Information TechnologyNew York Stock Exchange: GD: Provider of enterprise IT services and defense solutions.
1+ YOETS/SCI clearance required, 1+ years related experience, competency in networking, Windows Server, Linux, virtualization, troubleshooting; IAT Level I certification within 6 months.
Microsoft Windows Server, Red Hat Enterprise Linux, MS Hyper-V, VMWare, ESx, Xen, Group Policy, 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, video teleconferencing/VOIP, Oracle, MS SQL, Apache/IIS
2w
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F-22 IMIS System Administrator (Level 2), Secret Clearance
Hampton, Virginia, United States
$71k-$131k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Global security and aerospace driving innovative defense solutions.
2+ YOERequires two years of combined UNIX/Solaris/Linux, Oracle database, and Ethernet/IP networking experience; Secret clearance, ability to lift 50 pounds, and Security+CE within six months.
UNIX, Solaris, Linux, Windows Server, Oracle Database, Ethernet/IP, ZFS, Shell Scripting, Python, Red Hat Linux
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Cyber Systems Administrator
King George, Virginia, United States
$70k-$143k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provider of specialized IT and mission-critical government services.
2+ YOEBachelor's degree in computer science, information technology, or related field; 2+ years of systems administration experience; Windows and Linux proficiency; virtualization, cloud, networking, and Secret clearance required.
Windows, Linux, Cisco, Arista, RuggedCom, Python
1w
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Cyber Systems Administrator
King George County, Virginia, United States
$70k-$143k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provider of specialized IT and mission-critical government services.
2+ YOEBachelor’s degree in computer science, information technology, or related field; 2+ years of systems administration experience; Windows and Linux proficiency; virtualization, cloud, network management, and Secret clearance required.
Windows, Linux, Cisco, Arista, RuggedCom, Python, shell scripting, VLAN
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Systems Administrator I (Domain & Server)
Manassas, Virginia, United States
$90k-$130k/yr OnsiteFull Time
AMERICAN SYSTEMS
AMERICAN SYSTEMS: Government services contractor delivering IT and engineering solutions.
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
2mo
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Information System Security Officer
Chantilly, Virginia, United States
$100k-$140k/yr OnsiteFull Time
Rincon Research Corporation
Rincon Research Corporation: Employee-owned defense providing digital signal processing products and services to U.S. defense and intelligence communities.
1+ YOE1-3 years ISSO or system administration experience; cybersecurity assessments, accreditations, continuous monitoring; Linux knowledge; must be U.S. citizen with eligibility for TS/SCI and T5/T5R adjudication; must obtain DoD 8570 IAM Level 1.
Splunk, Nessus, SCC, DISA STIGs, Linux, Windows
1w
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System Development Engineer II - AMZ10225528
Herndon, Virginia, United States
$129k-$175k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Multinational technology focused on e-commerce and cloud computing.
1+ YOEBachelor's degree in a related quantitative or technical field plus 1 year of relevant experience, or equivalent experience. Requires distributed systems, programming, database administration, and Windows/Linux/Unix troubleshooting skills.
SQL, PowerShell, Perl, Bash, Python, PHP, Ruby, MySQL, Oracle, Windows, Linux, Unix, SQL Server
2w
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Systems Administrator, Associate
Chantilly, Virginia, United States
$75k-$90k/yr OnsiteFull Time
AMERICAN SYSTEMS
AMERICAN SYSTEMS: Government services contractor delivering IT and engineering solutions.
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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Technology Engineer/Administrator
Richmond, Virginia, United States
$73k-$146k/yr OnsiteFull Time
City of Richmond
City of Richmond: Municipal government of Virginia's capital city providing public services, safety, utilities, infrastructure, and programs to Richmond residents.
2+ YOEBachelor's degree in computer science or related field, 2 years of systems and network engineering experience, and three or more years of SCCM/Intune administration preferred.
System Center Suite, SCSM, SAML, Microsoft SharePoint, SCCM, Gridpro, itNetx, Provance, Windows OS, Linux OS, SQL, MySQL, MariaDB, SolarWinds, Microsoft 365, Microsoft OneDrive, Microsoft Teams, Microsoft OneNote, Microsoft Outlook, PowerShell, C++, HTML, Python, JavaScript, Intune
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Security Systems Administrator
Orlando or Reston or Tampa or United States
RemoteFull Time
Advanced IT Concepts
Advanced IT Concepts: N information technology solutions provider.
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
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Junior Systems Adminstrator
Chesapeake, Virginia, United States
OnsiteFull Time
Charles IT
Charles IT: Managed IT services provider delivering cybersecurity and compliance support to growing businesses in regulated industries.
Associate or bachelor's degree in computer science, information technology, or related field; 2+ years in MSP, internal IT, or technical support; strong communication, organization, troubleshooting, and collaboration skills.
Windows, Linux, macOS, Active Directory, IP, DNS, VPN

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