Top Network Administrator Jobs

The Network Administrator will manage IT vendors, track IT assets, coordinate projects, provide help desk support, and ensure cybersecurity compliance.

Provide Tier I network and system administration support for TNOC, monitor network and traffic to ensure connectivity and availability, manage user accounts and access in the GET TDN2 AD and GET WAN environments, and troubleshoot day-to-day network issues for US Army INSCOM customers.

Provide Tier 2-3 Unix/Linux systems administration and troubleshooting for large-scale OSS environments. Ensure system availability and uptime, enforce security policies, manage privileged accounts, collaborate with clients and operational teams, create/update documentation and WLAs, and support a 24/7 on-call rotation with potential off-hours work.

Manage, design, implement, administer, and troubleshoot enterprise network infrastructure (routers, switches, firewalls, load balancers, wireless). Configure VPNs, routing (BGP/OSPF), MPLS, and support transport protocols and services. Coordinate projects, perform requirements/specifications, and travel for consulting engagements.

Maintain and secure enterprise network infrastructure (LAN/WAN/VPN/DMVPN/data center), troubleshoot incidents and outages, manage lifecycle of networking hardware, implement cybersecurity controls, use monitoring tools to optimize availability and performance, document standards and follow change control and compliance practices. Provide after-hours support and coordinate with IT and operations teams.

Provide Tier II and Tier IV system and network monitoring, build and modify BSM and Node Manager views/topologies, manage SNMP configurations and site-specific monitoring, monitor and resolve Remedy incidents, manage operator access and critical alerts, and troubleshoot regional systems and assets.

Manage, secure, and sustain DoD IT infrastructure including routers, switches, firewalls, servers, virtualization, AD/DNS/DHCP, VDI, and cabling. Ensure compliance with DISA STIGs and RMF, perform backups, monitoring, troubleshooting, capacity planning, and documentation. Serve as technical authority, mentor junior admins, coordinate with cybersecurity and mission teams, provide Tier II/III and after-hours support, and maintain asset accountability for mission readiness.

The Network Services Administrator Manager will oversee network services administration, enforce standards, manage risks, implement strategies, and advise on network modernization in a federal environment.

This role involves managing enterprise network infrastructure, ensuring secure connectivity, applying security updates, troubleshooting issues, and coordinating with cybersecurity teams.

The Senior Network and Computer Systems Administrator designs and maintains enterprise network and server infrastructure, ensuring secure and high-performance IT operations.

Seeking Expert-Level Cyber Analysts for support in AFSCI network environments, responsible for network operations, cybersecurity, and IT infrastructure modernization.

Support Air Force Sensitive Compartmented Information network environments, perform systems administration, network operations, and cybersecurity compliance ensuring network reliability and security.

The Network Administrator manages daily operations of network environments, ensuring security, connectivity, and performance while addressing incidents and executing network projects.

Seeking a seasoned Cyber Analyst for Network and Systems Administration to support ISR operations with a focus on security and technical solutions for the Air Force's network systems.

Provide comprehensive support to Air Force Sensitive Compartmented Information networks, ensuring reliability, security, and performance of IT systems and services.

The Network Administrator Level 3 will manage network infrastructure, optimize equipment, troubleshoot issues, and ensure compliance with security protocols, requiring TS/SCI clearance and 4-6 years of experience.

Support a mission-critical enclave network (physical and virtual), performing installation, configuration, maintenance, patching, backups, vulnerability scanning, and firewall setup. Troubleshoot connectivity and client-server issues, manage accounts, ensure compliance with STE/STN, and handle data management/transfer. Work with Linux, Windows/RedHat systems and support virtualization and analytic tool integration.

The System/Network Administrator manages server and client administration, maintains network hardware, troubleshoots issues, and oversees IT infrastructure projects.

The Network/Systems Administrator will maintain data security, track network requests, provide communication to customers, log contacts, and report activities.

The Network Systems Admin will support application teams with infrastructure tasks, including change deployments, incident resolution, and event monitoring.

The Network Systems Admin will support app teams in change and code deployments, incident resolution, and event monitoring requiring communication skills and system administration expertise.

Responsible for designing, implementing, optimizing, and maintaining databases supporting network management systems while ensuring high performance, availability, and security.

Responsible for monitoring network performance, troubleshooting issues, maintaining devices, implementing network security, and ensuring user access to services.

The role involves monitoring and maintaining network performance, troubleshooting issues, and managing installations and security for the network infrastructure.

Oversee administration and maintenance of network systems. Tasks include performance monitoring, upgrades, troubleshooting, and managing user permissions.