42 network administrator jobs at 31 companies in Middletown, OH
1w
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Network Administrator
Dayton, Ohio, United States
OnsiteFull Time
5+ YOE5+ years network admin experience, expertise with BGP/EIGRP/TCP-IP, DoD RMF and STIG/SRG controls, experience with CommScope/Forcepoint/Dell/Cisco, DoDM 8140/8570 certifications (or equivalent) and Security+, ability to support multiple classification networks.
CommScope, Forcepoint, Dell, Cisco, BGP, EIGRP, TCP/IP, Radius, SIEM, STIG, SRG, NIST, CNSSI, JSIG
1w
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Network Administrator
Dayton, Ohio, United States
OnsiteFull Time
5+ YOEManage, secure, and troubleshoot on-premise networks; install/configure firewalls, routers, switches; support SIEM, apply STIG/SRG/NIST controls; capture designs and documentation.
CommScope, Forcepoint, Dell, Cisco, SIEM, STIG, SRG, NIST, CNSSI, JSIG, BGP, EIGRP, TCP/IP
1w
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Network Administrator
Huntsville or Dayton or Hollywood or Fort Walton Beach
OnsiteFull Time
6+ YOEBachelor's degree and 4+ years relevant experience, or 6+ years enterprise networking experience; requires Cisco and Juniper expertise, CMMC compliance, automation, troubleshooting, and technical leadership.
Cisco, Palo Alto, Aruba, Juniper, OSPF, VLANs, STP, CMMC, Zero Trust Architecture (ZTA)
2w
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Network Administrator (Korean bilingual) - OH
Jeffersonville or Ohio
$75k-$90k/yr OnsiteFull Time
3+ YOE3+ years network administration experience; hands-on Cisco or Juniper experience; WAN/LAN, routing, switching, firewall, TCP/IP, DNS, DHCP, VPN knowledge; strong troubleshooting and communication skills.
Cisco, Juniper
1mo
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Network/System Administrator (Net/Sys Admin) I
Dayton, Ohio, United States
$76k-$102k/yr OnsiteFull Time
1+ YOETS/SCI clearance required, 1+ years experience in network/system administration, Microsoft Windows Server, Exchange, RHEL, CISCO networking and virtualization knowledge; IAT Level I certification within 6 months.
Microsoft Windows Server, Microsoft Exchange Server, RHEL, Red Hat Enterprise Linux, CISCO, MS Hyper-V, VMWare, ESx, Xen, BMC Footprints, WSUS, Lumension, Bitlocker, SQL Server 2012, TomCat, IIS, Win 10, Red Hat 6.5, Microsoft Office Toolkits, SIEMs, Logrhythm, ACAS, Nessus, SCAP, SE Linux, PitBull, AppArmor, Sentris, VOIP, Oracle, MS SQL, Apache
1mo
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Network/System Administrator (Net/Sys Admin) I
Dayton, Ohio, United States
$76k-$102k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
1+ YOETop Secret/SCI clearance required, 1+ years related experience, working knowledge of Microsoft Windows Server, CISCO networking, RHEL, virtualization, RMF and PL2 environments; IAT Level I certification within 6 months.
Microsoft Windows Server, Microsoft Exchange Server, RHEL, Red Hat 6.5, MS Hyper-V, VMWare, ESx, Xen, CISCO, Group Policy, BMC Footprints, WSUS, Lumension, Bitlocker, SQL Server 2012, TomCat, IIS, Windows Server 2012r2/2016, Win 10, Microsoft Office Toolkits, SEIMs, Logrhythm, ACAS/Nessus/SCAP, SE Linux, PitBull, AppArmor, Sentris, VOIP, Oracle, MS SQL, Apache
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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Systems Administrator
Walton, Kentucky, United States
OnsiteFull Time
2+ YOETwo+ years as Systems Administrator; 1+ year in high-availability; Windows servers; networks; 24x7 uptime; ITIL; 3PL/logistics experience preferred; customer service oriented.
Windows Server, Aruba Switches, Cisco Switches, Veeam, VMware, Office 365
2mo
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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
4w
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Network and Systems Engineer
Springfield or Columbus or Dayton
$75k-$115k/yr FieldFull Time
5+ YOE5+ years IT engineering/administration and project management experience; expertise in networking, server deployment/troubleshooting, Microsoft cloud environments; strong communication and troubleshooting skills.
Microsoft Cloud, ConnectWise Manage, ConnectWise Automate
1w
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Senior System Administrator
Cincinnati or New York City
$105k-$160k/yr HybridFull Time
5+ YOEBachelor's or equivalent,5+ years systems administration,expertise with Windows/Mac,virtualization,cloud,AWS/Azure,PowerShell/Bash/Python,Active Directory,network fundamentals and vendor/project coordination.
PowerShell, Bash, Python, Active Directory, VMware, Hyper-V, AWS, Microsoft Azure, Microsoft Entra ID, Okta, Rippling, Snowflake
2w
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System Administrator - Part-time
Dayton, Ohio, United States
OnsitePart Time
U.S. citizen with hands-on Kubernetes and Azure administration, JFrog Artifactory and license manager experience, networking knowledge, and independent problem-solving ability.
Kubernetes, Azure, Azure Kubernetes Service (AKS), Azure Active Directory, JFrog Artifactory, Cameo Systems Modeler, FlexNet Publisher, Terraform, Azure Resource Manager (ARM), PowerShell, Bash, Python, Jenkins, Azure DevOps
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
3mo
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IT Systems Administrator I
Piqua, Ohio, United States
OnsiteFull Time
5+ YOE5+ years in technical support; IT degree or related field; experience with server OS, virtualization, storage, and networks; AD security; CCNA/Network+ is a plus.
Active Directory, Server OS, Virtualization, Storage, Networking, Firewalls
2w
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IT Administrator
Springfield, Ohio, United States
$60k-$70k/yr OnsiteFull Time
3+ YOE3+ years supporting enterprise IT environments; experience with Microsoft Windows, Microsoft 365, servers, networking, MDM, virtualization, backup, and cybersecurity; Associate's or Bachelor's degree preferred.
Microsoft Windows, Microsoft 365, Active Directory, Mobile Device Management (MDM), VPN
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. Systems Administrator
Pryor or Ft. Wright
$80k-$130k/yr OnsiteFull Time
5+ YOE5+ years in systems administration or infrastructure engineering; experience in manufacturing/OT environments; Windows Server; virtualization (VMware; Nutanix AHV preferred); networking fundamentals; scripting/automation; travel 20-25%; ability to work onsite.
Windows Server, VMware, Nutanix AHV, SCADA, HMI, FactoryTalk, ThinManager, scripting, automation, networking (switching, VLANs, routing, firewalls, ACLs, segmentation), OT/IT integration
1mo
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IT Systems Administrator
Hebron, Kentucky, United States
OnsiteFull Time
Associate degree in IT or equivalent, proficiency with Microsoft Active Directory and Hyper-V, firewall/VPN/network security knowledge, strong communication and troubleshooting skills.
Microsoft Active Directory, Microsoft Hyper-V, Epicor, Microsoft 365, Salesforce
1mo
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Systems Administrator I
Dayton, Ohio, United States
HybridFull Time
1+ YOEAssociate's degree or equivalent; CompTIA Security+ required (within 6 months if hired); 1+ years supporting Windows Server/Active Directory, Microsoft 365, virtualization; PowerShell exposure; Aruba networking desired; must live within 50 miles of Dayton, OH.
Microsoft Windows Server, Active Directory/Entra ID, Microsoft 365, Microsoft SharePoint, VMware, Hyper-V, Aruba Central, Microsoft Exchange Online, Microsoft Teams, PowerShell
4d
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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
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