11 linux system administrator jobs at 9 companies in Circleville, OH
2mo
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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)
1mo
Save
Mark Applied
Hide
Application Systems Administrator
Wilmington, Ohio, United States
RemoteFull Time
3+ YOE3+ years systems administration or enterprise application support experience; experience with Windows and Red Hat Linux, Active Directory, SQL Server/Oracle, scripting, and enterprise application platforms; strong communication and customer service skills.
IBM Sterling File Gateway, Hyland OnBase, Azure DevOps, OpenText Capture, UKG Workforce Management, Milestone, Gallagher, McLeod, CargoWise, Red Hat Linux, Windows Server, Active Directory, Unix shell scripting, Windows PowerShell scripting, Microsoft Office Suite, Microsoft SQL Server, Oracle, T-SQL
4w
Save
Mark Applied
Hide
Network Systems Administrator (Azure)
Irving or Columbus or Alpharetta or United States
$95k-$158k/yr HybridFull Time
4+ YOE4+ years Azure and systems engineering experience, Azure networking, Windows/Linux VM administration, PowerShell scripting, secure file transfer, strong troubleshooting and communication skills.
Azure, VNets, GoAnywhere, SFTP, FTP, PowerShell, Kusto Query Language (KQL), Palo Alto, Windows Server, Linux
1mo
Save
Mark Applied
Hide
Network Systems Administrator (Azure)
Irving or Columbus or Alpharetta or United States
$95k-$158k/yr HybridFull Time
4+ YOE4+ years relevant cloud/systems experience, 3+ years in Azure roles, strong PowerShell and networking skills, experience with Windows/Linux VMs, secure file transfer, on-call participation, and ability to travel up to 10%.
Azure, VNets, NSGs, GoAnywhere, SFTP, FTP, PowerShell, KQL (Kusto Query Language), Palo Alto, Windows Server, Linux, TCP/IP
3mo
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
3w
Save
Mark Applied
Hide
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
1d
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
1d
Save
Mark Applied
Hide
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