Top Network Administrator Jobs

Leads the design, integration, administration, and lifecycle support of complex classified networks. Develops network architecture roadmaps, standards, security frameworks, migrations, and cyber-resilience initiatives. Provides advanced monitoring, troubleshooting, third-level support, customer and leadership briefings, compliance auditing, and technical liaison services. Mentors team members, coordinates maintenance, supports proposals and procurements, and works onsite with occasional after-hours responsibilities.

Provides technical support for hardware issues, triages and resolves requests, configures equipment, and supports network devices and Windows systems. Develops workflow improvements, researches and deploys efficiency-enhancing technologies, and collaborates with senior staff to improve agricultural industry services. The role is primarily office-based with remote-work opportunities and may require lifting up to 50 pounds.

Provides technical support to customers and team members, troubleshoots Windows hardware issues remotely, configures computers, cameras, routers, switches, and related network equipment, and prepares equipment for installation. Maintains documentation, handles inventory receiving and shipping, audits physical inventory, and identifies workflow improvements. Collaborates with senior staff and supports agricultural technology services.

Administers and supports USSOCOM LAN/WAN infrastructure, including routing, switching, VPN, VLAN, wireless, circuits, and encryption devices. Performs network installation, configuration, monitoring, maintenance, troubleshooting, patching, security, and lifecycle support. Develops implementation plans, performance reports, equipment logs, and compliance documentation while coordinating with government and commercial providers. Supports classified and unclassified environments, network exercises, and potentially nonstandard shifts.

Maintains, configures, monitors, and troubleshoots classified voice and data network infrastructure, including Cisco routers, switches, firewalls, intrusion detection systems, encryption devices, and network management platforms. Designs network solutions, creates technical documentation, coordinates vendor support, resolves tactical networking issues, and assists with planning, upgrades, mentoring, and training. The position is fully onsite in Woburn, Massachusetts, with occasional domestic travel and after-hours support as needed.

Administer and secure enterprise networks across corporate offices and manufacturing facilities. Monitor network and security platforms, investigate incidents, manage access controls, support cloud and operational technology security, coordinate remediation, maintain documentation, implement updates, and collaborate with vendors and technology teams. The role also provides technical support, participates in on-call rotations, supports disaster recovery readiness, and contributes to vulnerability management, risk assessments, and continuous security improvements.

Manages and supports government LAN, WAN, systems, networks, and data communication infrastructure. Performs operations and maintenance, develops SOPs and TTPs, manages security and performance monitoring tools, configures SIEM alerts and reports, supports incident response, and provides technical user support. The role also supports DoD Special Access Programs and collateral and SCI environments while maintaining secure Windows, Linux, virtualization, networking, database, and web server platforms.

Administers, monitors, configures, and troubleshoots Army enterprise network infrastructure, including routers, firewalls, load balancers, and network services. Supports 24/7 mission operations, incident response, boundary security, maintenance windows, automation, documentation, and compliance with Army and DoD cybersecurity requirements. Collaborates with DISA, Theater Signal Commands, RCCs, and NECs while maintaining critical NETCOM and JRSS environments.

Organizes, installs, operates, and supports government LAN, WAN, server, virtualization, security, and data communication infrastructure. Performs daily systems and network operations, monitoring, patching, backups, incident response, security event management, vulnerability assessment, and technical troubleshooting. Develops operational checklists and procedures, supports cybersecurity tools, evaluates infrastructure upgrades, assists with network architecture, and provides user technical support in classified Collateral, SCI, and SAP environments.

Leads sustainment and administration of Red LAN servers, virtualized services, operating environments, storage, accounts, patches, backups, and configurations. Resolves escalated infrastructure issues, monitors system resources, performs security administration, maintains documentation, installs software, manages storage allocation, and supports backup recovery. Coordinates with network engineers and vendors, recommends hardware and software purchases, develops resource-use policies, and may supervise junior staff.

Installs, configures, monitors, maintains, repairs, and upgrades network infrastructure. Performs VLAN, access-list, firewall, and VPN changes; responds to network and security alerts; resolves connectivity tickets; supports help desk escalation; researches network technologies; and participates in on-call support. Requires strong enterprise networking, troubleshooting, LAN/WAN, TCP/IP, VPN, WAF, web-filtering, and network security knowledge.

Provides network administration expertise and leads troubleshooting for NIPRNET, SIPRNET, WSOMS, RMCE LAN, and WAN environments supporting US Space Force SATCOM operations. The role makes network architecture decisions, guides operational sites, and supports enterprise-scale network infrastructure across CONUS and OCONUS locations.

Lead the design, implementation, maintenance, troubleshooting, monitoring, hardening, and performance tuning of complex multi-site networks. Administer Cisco networking technologies and Palo Alto firewalls, manage datacenter equipment and integrations, maintain technical procedures, support lifecycle and preventive maintenance activities, and recommend infrastructure improvements. The role also supports security reporting, patch management, STIG and RMF compliance, disaster recovery, and operational readiness.

Provides end-user technical support, software installation, desktop configuration, account management, and basic network administration. Maintains operating systems, applications, endpoint security, virtualization and storage environments, documentation, licenses, and equipment inventory. Troubleshoots Windows, macOS, Linux, DHCP, DNS, IPv4/IPv6, and connectivity issues while coordinating escalations with network and NOC teams. Requires on-call availability, travel to remote job sites, and strong communication skills.

Manage and evolve enterprise on-premises and Azure network infrastructure, including hybrid connectivity, routing, switching, firewalls, VPNs, DNS, DHCP, and identity-driven access. Respond to critical incidents through an on-call rotation, lead root-cause analysis, implement security hardening, support infrastructure projects, automate network operations, maintain documentation, and coordinate with vendors. Requires strong troubleshooting skills, Azure networking experience, and ownership of mission-critical systems.

Installs, configures, operates, maintains, documents, and troubleshoots network infrastructure at customer and CONUS/OCONUS locations. Coordinates equipment documentation in NCM and ACS, conducts surveys and testing, supports outage contingency planning, provides technical guidance, and collaborates with network teams and clients. Requires an associate degree, 3+ years of experience, CCNA, DoD 8570 IAT Level II, network installation standards experience, Cisco Call Manager expertise, TS/SCI clearance, and U.S. citizenship.

Administer and support enterprise routers, switches, and cryptographic network devices. Perform network changes, IOS upgrades, routing and switching upgrades, incident resolution, root-cause analysis, STIG implementation, ticket management, site surveys, and network installations. Develop operating procedures and technical outage reports while coordinating with Network Operations staff. The role requires independent troubleshooting in remote locations and participation in network modernization projects.

Provides Tier 2 enterprise network administration, including configuration changes, routing and switching upgrades, IOS updates, incident and ticket resolution, root cause analysis, network implementations, SOP development, and STIG compliance. Supports Cisco and Juniper infrastructure, TACLANE devices, site surveys, technical refresh projects, and network troubleshooting across remote locations with limited supervision.

Administer and maintain CAL FIRE CAD network infrastructure, including routers, switches, firewalls, load balancers, wireless systems, servers, and security controls. Monitor performance, resolve incidents, execute approved changes, manage patches and backups, maintain documentation, and support disaster recovery testing. The role also participates in knowledge transfer, network audits, architecture validation, runbook development, ITSM processes, and after-hours on-call support.

Administers and supports enterprise routing and switching infrastructure, including network changes, IOS upgrades, configuration, troubleshooting, ticket resolution, outage root-cause analysis, and STIG implementation. Coordinates with network operations teams, supports site surveys and network implementation projects, provisions routers, switches, and cryptographic devices, and develops standard operating procedures and technical resolution reports. Requires independent problem-solving in remote environments and expertise with Cisco, Juniper, routing protocols, Cisco ISE, and TACLANE devices.

Administers and supports enterprise network routers, switches, and cryptographic devices. Performs VLAN, ACL, routing, switching, IOS upgrades, configuration changes, installations, troubleshooting, incident resolution, root-cause analysis, and network technology refreshes. Develops operating procedures and outage reports, supports site surveys and engineering designs, provisions network equipment, implements STIGs, and operates independently in remote locations. Requires advanced routing and switching expertise, Cisco ISE, TACLANE configuration knowledge, Cisco and Juniper experience, and active security certifications.

Administers and supports USSOCOM LAN/WAN networks, including routing, switching, VLANs, VPNs, wireless infrastructure, circuits, and encryption devices. Performs installation, configuration, monitoring, patching, troubleshooting, repair, upgrades, security access implementation, documentation, and outage restoration coordination. Provides Tier 1 and Tier 2 network support while ensuring compliance with DoD and USSOCOM policies. May require shift work or non-standard schedules.

Supports enterprise network infrastructure and RF communications for aerospace operations and remote field deployments. Configures and troubleshoots switches, routers, firewalls, wireless networks, VPNs, cabling, radios, antennas, and temporary communications sites. Performs equipment testing, monitoring, documentation, maintenance, firmware upgrades, and lifecycle management. Requires hands-on troubleshooting across IP networking and RF systems, including outdoor deployment work and up to 30% domestic travel.

The Network Administrator maintains the association’s computer network and supports users across multiple organizations. Responsibilities include coordinating IT resources, ensuring reliable technology delivery, managing A/V equipment, phone systems, mobile devices, projectors, and tape backups, and educating staff on new and existing systems. The role also requires troubleshooting complex issues, assessing system needs, and supporting technology installations.

Provides administration, troubleshooting, maintenance, security, and documentation for networks, servers, storage, applications, telecommunications, and end-user devices. Manages routers, switches, firewalls, wireless systems, Windows and Linux environments, Active Directory, Microsoft 365, Azure, web servers, backups, and security updates. Supports disaster recovery, system availability, infrastructure projects, technical documentation, and after-hours maintenance while collaborating with the Information Systems team.