15 linux system administrator jobs at 12 companies in Hilliard, OH
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IT System Administrator/
Wright Patterson AFB, Ohio, United States
OnsiteFull Time
5+ YOEBachelor's degree plus 5+ years IT/system administration experience; Windows/Linux server administration, Active Directory, patching, virtualization, networking, STIG implementation, vulnerability remediation, and enterprise user support.
Windows, Linux, Active Directory, STIG
2mo
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System Administrator
Ashville, Ohio, United States
$87k-$116k/yr OnsiteFull Time
5+ YOE5+ years designing, deploying, and supporting air-gapped and classified IT systems; Windows and Linux administration; virtualization (VMware), containerization (Podman); DISA STIG hardening, NIST 800-53/RMF familiarity; DoD 8570/8140 baseline cert and active US Top Secret clearance required.
Lattice OS, Windows, Linux, VMware, Podman, Ansible, DISA STIG, NIST 800-53, Risk Management Framework (RMF)
2mo
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Senior System Administrator
Ashville, Ohio, United States
$113k-$149k/yr OnsiteFull Time
8+ YOE8+ years designing, deploying, and supporting classified, air-gapped IT systems; hands-on with physical hardware, Windows and Linux administration, virtualization (VMware), containerization (Podman), DISA STIG hardening, NIST 800-53/RMF familiarity, DoD 8570/8140 baseline certification, and active U.S. Top Secret clearance.
Lattice OS, Windows, Linux, VMware, Podman, Ansible, DISA STIGs, NIST 800-53, Risk Management Framework (RMF)
3w
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System Administrator - MASS RS
Dayton, Ohio, United States
OnsiteFull Time
5+ YOEUS citizen with active Top Secret/SCI, Bachelor\u0002s or equivalent, 5+ years system admin experience, Linux and Windows Server administration, virtualization, scripting (Bash/PowerShell/Python), RMF/STIGs experience.
Linux, Red Hat, CentOS, Ubuntu, Windows Server, VMware, Hyper-V, KVM, Bash, PowerShell, Python, Docker, Kubernetes, Ansible, Puppet, Chef, git, Rancher Kubernetes Engine (RKE2), Slurm, Fortify, DoD STIGs, RMF, NIST 800-53
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Systems Administrator (AHT)
Wright-Patterson AFB, Ohio, United States
$63k-$95k/yr OnsiteFull Time
0+ YOEActive Department of Defense Top Secret/SCI clearance required, IAT Level II (Security+ or SecurityX), HS or Bachelor's in STEM with experience alternatives, strong troubleshooting, Linux/Windows administration, scripting (Perl, Bash, PowerShell) preferred.
Linux, Windows, Perl, Bash, Microsoft PowerShell, SAN, NAS
2mo
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Systems Administrator, Senior
Dayton, Ohio, United States
$78k-$176k/yr OnsiteFull Time
7+ YOE7+ years Linux administration; automation with Ansible/Terraform; containers (Docker/Kubernetes/Podman); security hardening (IdM/LDAP, FApolicyd, STIG); TS/SCI clearance; BS in CS/Engineering; RHCE/LFCE; experience with network security and CI/CD.
Ansible, Terraform, Docker, Kubernetes, Podman, SELinux, FApolicyd, STIG, IdM/LDAP, RHCE, LFCE, OpenShift, EKS, RKE, Helm, Kustomize, CSI, CNI, GitLab CI, Jenkins, GitHub Actions, IPTables, NFTables, DNS, HAProxy, Nginx, sysctl
1w
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Systems Administrator (AHT)
Beavercreek or Wright-Patterson Air Force Base or Dayton
$76k-$141k/yr OnsiteFull Time
3+ YOERequires 6–9 years relevant experience with a high school diploma or 2–5 years with a STEM bachelor's degree, Secret clearance, IAT Level II certification, and server infrastructure administration experience.
Linux, Active Directory, Ansible, Docker, Podman, Python, Bash, PowerShell, GitLab, Jenkins, ArgoCD, Kubernetes, Istio, Nexus, Harbor, Splunk, Nagios, RMF, STIG, GitOps, CI/CD, VLANs
3mo
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Senior Systems Administrator/ Patch Manager
Fort Lee or Columbus or Bedford or Smyrna
OnsiteFull Time
7+ YOESenior Systems Administrator with patch management, DoD experience, security clearance, CE, and relevant certifications.
IBM BigFix, PowerShell, CMD, DOS, Unix Shell, SCCM, Tanium, MECM, DISA STIGs, ACAS, Nessus, Gold Master images, Windows, Linux, Windows Server
2mo
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Systems Administrator (AHT)
Wright-Patterson AFB, Ohio, United States
$63k-$114k/yr OnsiteFull Time
0+ YOEActive Department of Defense Top Secret clearance with SCI eligibility, IAT Level II (e.g., Security+ or SecurityX), HS/GED or Bachelor's in STEM with experience alternatives, strong troubleshooting and problem-solving skills.
Perl, Bash, PowerShell, Linux, Windows, SAN, NAS
2mo
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IT Systems Administrator
Troy, Ohio, United States
$54k-$65k/yr OnsiteFull Time
0+ YOEBachelor's degree in IT or CS; 0-3 years IT experience; strong communication and problem solving.
Active Directory, Group Policy, Microsoft Windows Server, Unix/Linux, Email systems, Backup and storage
2d
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Jr-Sr. Systems Administrator *
Dayton or Beavercreek or Fairborn or Riverside
$76k-$140k/yr OnsiteFull Time
0+ YOEDegree or equivalent experience, Active CompTIA Security+ preferred, Active TS/SCI clearance required, knowledge of Active Directory and Windows, networking fundamentals, and ability to lift 50 pounds.
Active Directory, Windows OS, Windows Server OS, VPN, NIPR, SIPR, SQL, Linux OS
4w
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Network Systems Administrator (76370)
Columbus, Ohio, United States
$82k-$116k/yr HybridFull Time
5+ YOEU.S. citizen eligible for TS/SCI; 5+ years IT/sysadmin experience or bachelor's; strong Windows Server, Active Directory, GPO, ESXi/VMware, network device and firewall skills; RMF/NIST/STIG knowledge; DoDD 8140 IAT Level 3 certification within 6 months.
Windows Server, Linux, Active Directory, GPO, ESXi, VMware, DISA STIG, SCAP Compliance Checker (SCC), STIG Viewer
2d
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Senior Platform Engineer - OpenShift / Container Platform
United States or Oklahoma City or Montgomery or Ogden or San Antonio or Mechanicsburg or Chambersburg or Arlington or Fort Meade or Columbus
$146k-$234k/yr HybridFull Time
5+ YOERequires 5+ years of platform or systems engineering, Kubernetes and OpenShift experience, Terraform and Ansible proficiency, Linux administration, U.S. citizenship, Secret clearance, and DoD-compliant certification.
OpenShift, Kubernetes, Terraform, Ansible, Spectro Cloud, VMware, Linux, RHEL, PowerDNS, ArgoCD, Flux, CNI, CSI, STIGs
1mo
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Systems Engineer
Glenwillow or Grove City
$110k/yr OnsiteFull Time
2+ YOE2+ years Tier 2 support experience; proficiency with Bash, Ansible, Python, Ubuntu/RedHat administration, PostgreSQL, VMWare, SAN, SAML SSO, system monitoring, troubleshooting, and automation.
Bash, Ansible, Ubuntu Linux, RedHat, PostgreSQL, Python, VMWare, SAN, SAML, SSL, Podman, Docker, Kubernetes, Zabbix, Prometheus, New Relic, Git, Windows Server (2022), PowerShell, SQL Server, MySQL, Oracle
2d
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Database Systems Administration Specialist or Database Systems Administration AI Specialist
Columbus, Ohio, United States
$109k-$137k/yr OnsiteFull Time
7+ YOEAssociate degree required; bachelor's preferred. Seven years of database administration preferred. Requires SQL Server, DB2 LUW, Oracle, Windows and UNIX scripting, Python, TSQL, PL/SQL, AI tools, and on-call support.
SQL Server 2019, DB2 LUW 11.1, Oracle WebLogic 14, Oracle 19c, Windows, UNIX, Python, TSQL, PL/SQL, Microsoft Copilot, Claude, Claude Code, Microsoft Copilot Studio
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