25 linux administrator jobs at 15 companies in Harrison, OH
3mo
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IT Systems Administrator III
Cincinnati, Ohio, United States
OnsiteFull Time
7+ YOESenior-level infrastructure administrator with Linux, Kubernetes, and Azure experience; 7+ years of systems administration; strong scripting and security focus.
Linux, Kubernetes, Azure, PowerShell, Bash, RBAC, Identity and Access Management
1mo
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IT Administrator
Dayton, Ohio, United States
HybridFull Time
Bachelor's in CS/CE or equivalent, knowledge of server hardware, virtualization, networking; experience with VMware, Windows/Linux, Active Directory, DNS, SQL; strong communication skills; industry certifications preferred.
VMware, Microsoft Windows, Linux, Microsoft Active Directory, DNS, SQL
2mo
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Sr. System Administrator
Dayton, Ohio, United States
OnsiteFull Time
8+ YOEActive Top Secret/SCI clearance, U.S. citizenship, 8+ years systems administration experience, 3+ years supporting SCI/SAP, Windows/Linux administration, RMF/DISA STIG experience, automation and virtualization skills, and required certifications (one or more listed).
ACAS, Nessus, HBSS, Splunk, SCAP Compliance Checker, tcpdump, netstat, ss, traceroute, ping, journalctl, systemctl, Kubernetes, OpenShift, Docker, Podman, Helm, Kustomize, CSI, CNI, Ansible, Terraform, Bash, PowerShell, Python, VMware, vSphere, ESXi, KVM, Active Directory, LDAP, IdM, DNS, DHCP, Group Policy Objects (GPOs)
2mo
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Sr. System Administrator
Dayton, Ohio, United States
OnsiteFull Time
8+ YOEActive Top Secret clearance with SCI eligibility, U.S. citizenship, 8+ years systems administration experience, expertise with Windows/Linux, virtualization, containers, cloud, automation, RMF/DISA STIG, and senior technical leadership.
ACAS, Nessus, HBSS, Splunk, SCAP Compliance Checker, tcpdump, netstat, ss, traceroute, ping, journalctl, systemctl, Kubernetes, OpenShift, Docker, Podman, Helm, Kustomize, CSI, CNI, Ansible, Terraform, Bash, PowerShell, Python, VMware, vSphere, ESXi, KVM, Active Directory, LDAP, Group Policy Objects (GPOs), DNS, DHCP, SELinux, FApolicyd, NFS, SSH, Git, RMF, DISA STIG
2mo
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Systems Administrator, Senior
Wright Patterson AFB, Ohio, United States
$78k-$176k/yr OnsiteFull Time
7+ YOE7+ years Linux administration; automation with Ansible/Terraform; containers Docker/Kubernetes/Podman; SELinux/FApolicyd, STIG; IdM/LDAP; networking and security concepts; TS/SCI clearance; Bachelor's in CS/Engineering/STEM; RHCE or LFCE.
Ansible, Terraform, Docker, Kubernetes, Podman, SELinux, FApolicyd, STIG, IdM/LDAP, Certificates, Networking
2mo
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Computer Systems Administrator I
Butlerville, Indiana, United States
OnsiteFull Time
2+ YOEBachelor's or equivalent, DoDM 8140.03 IAT II, 2+ years systems experience, Windows Enterprise and Linux administration, VMware/KVM/Xen hypervisor experience, cloud/virtual and strong troubleshooting skills; Secret clearance required.
Windows Enterprise, Linux, VMware, KVM, Xen
5d
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Systems Administrator (AHT)
Beavercreek or Dayton or Beavercreek
$76k-$141k/yr OnsiteFull Time
3+ YOESecret clearance with TS/SCI eligibility, IAT Level II certification, and 3+ years administering and securing enterprise or government server infrastructures; Linux, virtualization, Active Directory, and hardening experience required.
Linux, Active Directory, Ansible, Docker, Podman, Python, Bash, PowerShell, GitLab, Jenkins, ArgoCD, Kubernetes (K8s), Istio, Nexus, Harbor, Splunk, Nagios
5d
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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
4d
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Information Systems Administrator
Dayton, Ohio, United States
$119k-$130k/yr OnsiteFull Time
Experience administering and securing Windows or Linux servers; CompTIA Security+ or equivalent DoD IAT Level II certification; cybersecurity compliance, vulnerability scanning, NIST frameworks, and active Secret clearance required.
Windows, Linux, Tenable, Nessus, DISA STIGs, CIS Benchmarks, RMF, NIST 800-53, NIST 800-171
2mo
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Computer Systems Administrator I (Network and Computer Systems Administrator)
Butlerville or Edinburgh
OnsiteFull Time
2+ YOEBachelor’s degree or equivalent; DoD 8140.03 IAT II; 2+ years IT experience; Windows and Linux server admin; cloud/physical/virtual infra; hypervisors VMware, KVM, Xen; strong troubleshooting and collaboration.
Windows Server, Linux, VMware, KVM, Xen, Cloud, DoD 8140 IAT II
1w
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Systems Administrator 4
Dayton, Ohio, United States
OnsiteFull Time
10+ YOEActive TS/SCI with CI Polygraph, DoD 8570 IAT II/IAM II certification, RMF/STIG experience, Linux (CentOS) and Oracle familiarity, CI/CD (GitLab) and cloud experience preferred, 10+ years operations experience.
GitLab, CentOS, Oracle, Xacta, AWS, Azure, GCP
1d
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Jr-Sr. Systems Administrator *
Dayton or Beavercreek or Fairborn or Riverside or Ohio
$76k-$140k/yr OnsiteFull Time
0+ YOERequires a related bachelor's, master's, or high school diploma with relevant experience; Security+ preferred, Active Directory and Windows knowledge, and active TS/SCI clearance.
Active Directory, Windows OS, Windows Server OS, VPN, NIPR, SIPR, SQL, Linux OS
1w
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OnBase Administrator - IT Business Solutions - CBO - Full-Time - Days
Norwood, Ohio, United States
OnsiteFull Time
8+ YOE8+ years enterprise IT experience with 4+ years OnBase development/support, experience interfacing with Unix/Oracle/SQL, strong communication, project management, and Microsoft Office skills.
OnBase, Unix, Oracle, SQL, Microsoft Excel, Microsoft Access, Microsoft Word, EPIC, UKG Work Force Management, Oracle Fusion Cloud, Kronos WFC
2w
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Senior Engineer
Cincinnati, Ohio, United States
OnsiteFull Time
5+ YOE5+ years IT operations experience, proficiency with ITSM, Windows/Linux administration, incident and problem management, scripting (Bash/PowerShell/Python), and monitoring tools.
ITIL, ServiceNow ITSM, Jira, Windows, Linux, SolarWinds, Dynatrace, AppDynamics, OpsRamp, ManageEngine, Bash, PowerShell, Python
1w
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Infrastructure Cloud Engineer
Germantown or Dayton or Albuquerque or Huntsville or Simi Valley or Sunrise or Herndon or Arlington or Annapolis Junction or Melbourne
OnsiteFull Time
8+ YOE8+ years systems administration/engineering experience with Windows/Linux, cloud platforms (Microsoft Azure, AWS), automation scripting (PowerShell), and enterprise storage; VMware/AWS certifications desired.
Microsoft Azure, Azure AVS, AWS, Oracle Cloud Infrastructure (OCI), VMWare Site Recovery (SRM), ARM Templates, Microsoft Azure AD, Microsoft Azure Automation, Traffic Manager, Azure Load balancer, F-5 load balancer, VMWare, PowerShell, Windows, Linux
1mo
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Sr. Infrastructure Engineer- Orchestration and Automation
Hopkins or Atlanta or Charlotte or Cincinnati or Irving
$120k-$141k/yr OnsiteFull Time
7+ YOEBachelor's or equivalent,7+ years IT experience,Linux administration,enterprise scheduling (Autosys/Airflow),Python/Go/Shell scripting,cloud and automation (IaC,CI/CD),incident response and troubleshooting.
Autosys, Airflow, Linux, Python, Go, Shell, Docker, Kubernetes, AWS, Azure, GCP, CI/CD, Infrastructure-as-Code
1mo
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Sr. Site Reliability Engineer
Cincinnati, Ohio, United States
HybridFull Time
5+ YOE5+ years SRE/DevOps or cloud engineering experience with production Azure or AWS; strong Linux/Unix administration, networking, Terraform/IaC, CI/CD, scripting (Python/Go/Bash/PowerShell), Docker; Kubernetes and observability experience preferred. Must reside in Greater Cincinnati (hybrid).
Microsoft Azure, AWS, Terraform, Ansible, Microsoft PowerShell DSC, GitHub Actions, Jenkins, Prometheus, Grafana, Datadog, ELK, Docker, Kubernetes, Python, Go, Bash, Microsoft PowerShell, Oracle, Microsoft MS-SQL, Snowflake, Microsoft Azure Fabric, Microsoft Windows Server, Microsoft Active Directory
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