Mitchellville • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Mitchellville • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Mitchellville • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Mitchellville • 50 milesRemote · Hybrid · Onsite · Field · All Environments
48 junior linux system administrator jobs at 32 companies in Mitchellville, MD
2w
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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
2mo
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Linux Systems Administrator
Chantilly, Virginia, United States
OnsiteFull Time
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
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
2w
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System Administrator/FSR – Onsite Customer Support
Tysons, Virginia, United States
$89k-$125k/yr OnsiteFull Time
2+ YOEActive security clearance with polygraph,2+ years system administration experience,strong Linux administration,Windows/AD/GPO and PowerShell experience,onsite customer-facing support five days/week.
Linux, Windows 11 Pro, Active Directory, Group Policy Objects (GPO), PowerShell, VoIP
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)
2mo
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Junior Systems Administrator
Fort Meade, Maryland, United States
OnsiteFull Time
TS/SCI with Poly required. System administration on CentOS 7, Rocky 9, RHEL 9; hardware installation; Linux and Windows 10/11 administration; STE and data transfer experience. Ansible, Proxmox, IDM, RHCSA, TLS, PXE and LDAP integration desired.
CentOS 7, Rocky 9, RHEL 9, Customer Secure the Enterprise (STE), Linux, Ansible, PXE boot, Proxmox, Identity Manager (IDM), LDAP, Red Hat Certified System Administrator, Transport Layer Security (TLS), Windows 10, Windows 11
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
4d
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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
3w
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Systems Administrator (Linux/Cloud)
Reston, Virginia, United States
$62k-$103k/yr OnsiteFull Time
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
1w
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Platform Administrator
Arlington or Sterling
$55k-$106k/yr OnsiteFull Time
0+ YOEU.S. citizen with active DoD Secret clearance and ability to obtain TS/SCI; experience in lab management or systems administration; proficiency with Linux/Mac imaging, VPN/VDI, Apple administration; BS in technical discipline or HS+3yrs relevant experience.
Cisco, Citrix, VMWare, AWS, Linux/Unix, MacOS, Apple, Virtual Private Network (VPN)
1mo
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ME00615-Cloud System Administrator 2
Annapolis Junction, Maryland, United States
$150k-$205k/yr OnsiteFull Time
1+ YOEActive Top Secret/SCI with NSA Full Scope Polygraph; DoD 8570 IAT I (Security+ preferred); experience administering Linux (RHEL/CentOS), Hadoop/Accumulo, Puppet; scripting with Bash/Python; 1–7 years of relevant experience or degree equivalency.
Red Hat Enterprise Linux (RHEL), CentOS, Hadoop, Accumulo, Bash, Python, Puppet, Kubernetes
1d
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Systems Administrator
Fort Meade, Maryland, United States
$62k-$141k/yr HybridFull Time
Systems administration experience, device and application configuration, network troubleshooting, deployment automation, process improvement, HS diploma/GED, and active TS/SCI clearance with polygraph willingness.
Microsoft Windows, Linux, Unix, SQL, Infrastructure-as-Code
1mo
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Systems Administrator I (Domain & Server)
Manassas, Virginia, United States
$90k-$130k/yr OnsiteFull Time
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
1mo
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Information System Security Officer
Chantilly, Virginia, United States
$100k-$140k/yr OnsiteFull Time
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
2mo
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Cyber Systems Administrator, AI/ML Support TS/SCI w Poly
Laurel, Maryland, United States
$80k-$128k/yr OnsiteFull Time
0+ YOEActive TS/SCI with polygraph required; Bachelor's in a technical discipline required or 5 years SA experience; Security+ (DoD 8570) required; no prior experience necessary; supports UNIX/Windows and AWS environments.
AWS Cloud, UNIX, Windows
2mo
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Cyber Systems Administrator, AI/ML Support TS/SCI w Poly
Laurel, Maryland, United States
$80k-$128k/yr OnsiteFull Time
Active TS/SCI with poly required; Bachelor's degree in a technical discipline required (or 5 years SA experience substitution); Security+ (DoD 8570) required; no prior experience required.
AWS, UNIX, Windows
4w
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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
4w
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Tier 2 Systems Administrator
Springfield, Virginia, United States
$87k-$182k/yr OnsiteFull Time
2+ YOEActive TS/SCI with Poly, IAT Level II (e.g., Security+), 2+ years IT/system support, experience with Unix/Windows servers, Active Directory, DNS, Group Policy, VMware, and strong troubleshooting and communication skills.
Unix, Windows Server, Solaris, Active Directory, DNS, Group Policy, VMware, Microsoft PowerShell, Python, Bash, ServiceNow, HelpNow, Jira, Confluence, Cisco, SCOM
4w
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Tier 2 Systems Administrator
Springfield, Virginia, United States
$87k-$182k/yr OnsiteFull Time
2+ YOEActive TS/SCI with Poly required; IAT Level II (e.g., Security+); 2+ years system/IT support experience; strong Unix/Windows/Active Directory/DNS/Group Policy knowledge; VMware and troubleshooting skills.
Windows Server, Windows, Linux, Solaris, Unix, Active Directory, DNS, Group Policy, VMware, PowerShell, Python, Bash, ServiceNow, HelpNow, Jira, Confluence, Cisco, SCOM
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