Top Network Engineer Jobs

The Senior Network Engineer designs, implements, and troubleshoots WAN and LAN infrastructure, focusing on cloud security and collaboration across IT teams.

The IT Network Infrastructure Engineer manages network infrastructure, ensuring security and performance, while providing senior-level administration and support across various systems and locations.

The Senior Network Reliability Engineer will design, build, and support production network systems, ensuring reliability, implementing automation, and mentoring team members.

The Senior Network Engineer will design and maintain WAN/LAN architectures, manage network devices, and support cybersecurity compliance in DoD environments.

Provide advanced technical support for enterprise network infrastructure, troubleshoot complex network issues, collaborate on implementations, maintain documentation, and support operational activities.

As a Senior Engineer, you will focus on building and debugging software across the Linux stack, contributing to SONiC builds, supporting container-based workflows, and debugging hardware and software issues while mentoring others.

Provide Tier III routing and switching engineering for enterprise and DoD networks, design and test IGP/EGP/MPLS/VRF/NFV solutions, perform system assessments, ensure RMF cybersecurity compliance, support the Joint Network Operations Center, and produce stakeholder briefings and technical documentation.

As a Network Operations Engineer, you will enhance Starlink's network systems, develop operational processes, and ensure high customer satisfaction amidst scaling challenges.

Design, implement, and maintain enterprise network infrastructure. Collaborate with cross-functional teams on projects, participate in agile ceremonies, update network documentation, identify process improvements, and support special projects and operations.

Serve as SME for LAN/WAN/transport in a DoD environment: design and implement secure LAN/WAN/CSfC architectures, configure Layer-2/Layer-3 devices, support eBGP and firewalls, automate network discovery, enforce STIGs, provide Tier-3 troubleshooting, coordinate with stakeholders and circuit providers, and support 24/7 operations.

Design, deploy, and operate a global hybrid communications network linking AWS cloud hubs to country hubs and remote POEs. Implement AWS networking (VPC, Transit Gateway, VPN/Direct Connect), Terraform IaC, virtual firewalls, and field connectivity (VSAT, LOS, ISP). Support NOC/SRE monitoring, produce standards and documentation, and perform 30-40% OCONUS travel for surveys, cutovers, and restorations.

Lead architecture, design, deployment, and lifecycle support of enterprise Network Management Systems. Guide and mentor distributed engineering teams, drive automation and testing, troubleshoot complex NMS issues, coordinate with stakeholders, ensure compliance with DoD/IAT requirements, and maintain high availability, resiliency, and security for national-security network infrastructure.

Install, configure, and maintain Cisco NSO and associated network infrastructure; troubleshoot complex network/service deployment issues; integrate NSO with devices and APIs; develop automation scripts; perform system maintenance, upgrades, security auditing, and backups; collaborate with architects and operations teams; create and maintain technical documentation.

Onsite network provisioning engineer responsible for configuring, maintaining, and troubleshooting firewalls (McAfee, Palo Alto), Cisco/Juniper routing and switching, creating firewall rules, network implementation/testing, intrusion detection, and reporting. Supports integration, after-hours implementations, and validates complex router/switch/firewall scripts for a federal intelligence customer.

Provide system, server, and network administration and O&M for multi-level IT environments. Maintain, test, upgrade, validate, and decommission network devices (switches, routers, firewalls, encryption) and support server-based solutions such as Citrix, ESRI, McAfee, Microsoft, Red Hat, SolarWinds. Support secure, Cisco-backed operational solutions for the Activities Information System.

Lead design, deployment, and operation of the Starshield service-provider network supporting national security missions. Manage interconnections, datacenter and POP deployments (including Top Secret sites), improve performance and reliability, run capacity planning and troubleshooting, implement security measures, automate network device operations, and mentor junior engineers.

Lead design, deployment, and operation of the Starshield service provider network supporting national security missions. Manage POPs and datacenter builds, improve performance and security, perform capacity planning and troubleshooting, automate device and deployment tooling, and mentor junior engineers. Support on-call rotations, travel, and clearance-driven operations.

Design, implement, support, and improve enterprise wired and wireless LAN/WAN/Wi‑Fi network infrastructure across Cisco, Extreme, and HP environments. Lead network architecture, troubleshooting, security policy development, RF/site surveys, network monitoring, vendor management, documentation, and compliance with HIPAA and Massachusetts privacy requirements for campus and multi-location deployments.

The Network Engineer role includes supporting configuration, maintenance, monitoring of networks, and working with U.S. Government teams to troubleshoot and implement network solutions. Up to 25% OCONUS travel is required.

The Senior Network Engineer will lead network design and manage networks, collaborating with government engineers, troubleshooting, designing solutions, and ensuring the security of military C4I systems.