Top Network Administrator Jobs

Maintain and monitor network devices and endpoints, respond to network anomalies under lead direction, provide remote after-hours support, produce weekly status reports, complete required training, and support user/device management using Windows, Server, AD, SCCM, SCOM, ServiceNow, OSD, and SAP.

Maintain, configure, and upgrade the resort's network infrastructure including switches, access points, firewalls and QoS. Monitor performance, troubleshoot issues, implement security controls, document systems, train users, coordinate with vendors, and support event-driven, flexible schedules.

The Network Administrator 2 manages and maintains network infrastructure, troubleshoots issues, implements security measures, and collaborates on network solutions.

The IT Systems & Network Administrator provides technical support, manages IT infrastructure, and assists with database and cloud services for staff.

The Network Administrator will oversee network operations, provide technical solutions, implement security measures, and guide junior staff while interacting with cross-functional teams to deliver network projects.

Provide remote network and server troubleshooting, resolve escalated issues, implement projects end-to-end, integrate new security technologies, maintain documentation and customer communications, and participate in weekend on-call rotation. Support cloud environments (Office 365/Azure) and use Automate for managed services in an MSP environment.

Serve as onsite IT liaison at the Forest Grove mill, maintain and troubleshoot network infrastructure (switches, firewalls, routing), integrate IT and OT networks, administer Active Directory, produce documentation, provide on-call support and travel to other mill sites as needed, and collaborate with operations and corporate IT to ensure uptime in a manufacturing environment.

Operate and secure the Microsoft 365/Azure/Entra ID environment (Conditional Access, PIM, RBAC), manage endpoint security with Defender/Intune and Purview/DLP, administer Cisco routing/switching and VLANs, liaise with managed providers (eSentire and MSP), run security awareness/phishing programs, document standards, and troubleshoot network and security incidents across office and manufacturing environments.

Provide Tier 2 network administration at Shaw AFB: troubleshoot and resolve complex network and end-user connectivity issues; add/remove client devices; patch and update network equipment; manage access control, MAC authentication, and admin accounts; monitor network performance and analyze issues; support cabling, circuits, and TIA/EIA standards; maintain network documentation and monthly status reports; recommend hardware/software upgrades and manage COTS licenses.

Support enterprise network infrastructure under senior direction: monitor, maintain, configure, and troubleshoot routers, switches, VPN, DNS/DHCP, and Windows/Active Directory environments; perform hardware installs, firmware updates, documentation, user account administration, and occasional onsite travel for installations and troubleshooting.

Manage, configure, and maintain enterprise network infrastructure (routers, switches, firewalls, VPNs). Monitor performance, troubleshoot connectivity, administer DNS/DHCP and Active Directory, support Microsoft Server environments, implement security controls, maintain documentation, assist upgrades and modernization, and provide occasional onsite support across multiple UNICOR/BOP locations.

The Network Administrator designs, deploys, and maintains secure network infrastructure, configuring equipment, monitoring performance, and ensuring compliance with regulations.

The Network Administrator will manage enterprise telecommunications, maintain network infrastructure, ensure DoDIN connectivity, and address network outages while applying cybersecurity guidelines.

The Network Administrator will manage the library's network, providing support and maintenance for hardware and software, ensuring security and resolving issues.

Manage and maintain network infrastructure, including switches, routers, firewalls, and security for Wounded Warrior Project. Configure, troubleshoot, and optimize performance for both on-premises and cloud environments, while supporting voice services and physical security systems.

The IT Network Administrator I is responsible for monitoring and maintaining network performance, security, and connectivity, responding to incidents, and managing network infrastructure updates.

The Network Administrator will manage network operations at venues, support IT initiatives, and document systems while maintaining strong relationships with various teams.

The Computer Network Administrator supports and manages the company's data and voice networks, resolves technical issues, and assists employees with IT incidents and tickets.

Support installation, configuration, and daily management of enterprise and edge network devices. Assist senior engineers with routing (OSPF, BGP), LAN switching (VLAN, STP, trunking), SSR/128 Technology SD-WAN, VPNs, ACLs, monitoring, firmware upgrades, documentation, and incident response including on-call support.

Manage, maintain, and troubleshoot enterprise network infrastructure (routers, switches, firewalls, VPNs, DNS/DHCP). Monitor performance, support LAN/WAN connectivity, apply security controls, maintain documentation, and assist with network upgrades, deployments, and disaster recovery across multiple locations.

Support and maintain enterprise network infrastructure: configure and troubleshoot routers, switches, wireless, VPN, DNS/DHCP, and Active Directory; monitor performance; perform maintenance, firmware updates, documentation, user support, and assist senior staff. Provide occasional onsite support and participate in network projects and security/compliance activities.

Provide hands-on network support and maintenance for a multi-site environment: monitor and troubleshoot network stability and performance, perform firmware upgrades, assist in design and implementation of network infrastructure, document issues and solutions, participate in on-call rotation, work with vendors, rack/stack and cabling, and ensure adherence to security controls and policies.

Provide on-site installation, configuration, maintenance, and troubleshooting of datacenter, network, server, voice, and audio-visual systems. Support wireless APs, structured cabling, vendor coordination, service desk escalation, project deliverables, documentation, and after-hours maintenance to ensure reliable campus IT services.

The Telecommunications & Network Administrator ensures the reliability and performance of voice and network systems, supports telecom services, and collaborates with teams and vendors to optimize network infrastructure.

The Network Administrator will manage IP networks, provide technical support, troubleshoot issues, and monitor network events while working in a 24/7 environment.