Top Network Engineer Jobs

Support the design, deployment, and operations of SD-WAN architectures ensuring performance compliance, troubleshoot issues, and assist in policy implementation.

Design, build, and operate on-prem datacenter network infrastructure. Own VLANs, routing, firewall policies, and load balancers; automate device configs with Ansible; monitor with Prometheus/Grafana; provide hands-on colocation support and participate in on-call rotation. Collaborate on tooling, runbooks, and evolving network architecture.

Lead day-to-day network operations and a team of network engineers. Provide hands-on support for complex troubleshooting and implementations across data center, WAN/Internet, cloud connectivity, wireless, load balancers, firewalls, and circuits. Own incident, change, and problem management, vendor coordination, documentation, and continuous improvement to meet SLAs, reduce MTTR, and ensure operational readiness. Support budgeting input and on-call/after-hours incident response.

Designs, implements, maintains, and optimizes LAN/WAN/CAN and telecommunication infrastructures. Configures routers/switches, VPNs, firewalls, VoIP, GRE, IPSec, traffic shaping, and load balancing. Performs performance analysis, network documentation, accreditation support, mentors junior engineers, and ensures compliance with DoD/IC and ISO 9000 requirements.

Design, specify, and standardize LAN/WAN and OT network architectures for industrial automation, including SCADA and PLC environments. Define segmentation, VLANs, IP schemes, firewall rules, and Industrial DMZs. Provide technical oversight, troubleshoot network issues, support project RFQs, and maintain cybersecurity best practices and network documentation.

Provide Tier 2/3 support for corporate LAN/WAN/WLAN/cloud networks: configure, monitor, troubleshoot multivendor network infrastructure, support security/compliance (NIST/CMMC/SOX), maintain network services (DNS/DHCP/IPAM), participate in DR/BC and 24x7 on-call rotation, and assist with M&A and cloud networking initiatives.

The Implementations Network Engineer III supports DISA with network configuration and servicing, oversees deployments, tests systems, and facilitates project-based network rollouts.

The Implementations Network Engineer II will oversee installation, configuration, and testing of network equipment, manage service orders, and resolve issues for DISA-supported networks.

Support DISA capabilities by overseeing network installation, configuration, testing, and activation for DoD projects. Collaborate with teams to resolve issues and manage service orders.

Operate and monitor 24x7 DISA network services in a NOC: configure and analyze circuits across transport and IP equipment, perform reroutes and hardware/software changes, manage incidents and escalations, and collaborate with customers and engineering tiers to restore and maintain connectivity.

Operate and monitor 24x7 network operations for DISA GIG/DISN: configure and analyze circuits across optical and IP gear, perform real-time circuit reroutes, manage alarms and incidents, execute change tasks (hardware/software), coordinate with customers and engineering tiers, and resolve network incidents leveraging transport and router/switch expertise.

Design, deploy, and manage secure cloud and hybrid network architectures across classified DoD and on-premise environments. Ensure connectivity between legacy VMs, cloud-native deployments, and Kubernetes clusters, implement cross-domain solutions, and support system modernization for tactical combat systems while meeting strict security and compliance requirements.

Senior network engineer to support DLA enterprise WAN/LAN in Pearl Harbor. Develop network requirements, design and implement Cisco-based switching/routing, manage 10Gb/Gigabit Ethernet infrastructure, ensure MPLS/BGP/OSPF and IPv4/IPv6 operation, maintain network security/STIG compliance, perform installation/testing and lifecycle support, and coordinate with PMs, COTRs, and government stakeholders.

Design, implement, and support enterprise network infrastructure including Cisco Nexus and spine-leaf fabrics, L2/L3 switching, routing protocols (BGP/OSPF/MPLS), VPNs, DNS, Palo Alto firewalls, F5/Citrix ADC load balancers, DMZ and Azure connectivity. Ensure network security controls, operate in large production environments with formal change management, and perform troubleshooting, analysis, and communication across teams.

Design, provision, monitor, and maintain corporate and POP network devices and circuits. Troubleshoot hardware/software issues, perform firmware upgrades, document standards, execute scheduled changes, and participate in on-call rotation.

Design, implement, and support enterprise LAN/WAN/DMZ/wireless/firewall and remote access network solutions. Troubleshoot escalated issues, lead network projects and hardware refreshes, monitor performance, maintain documentation, support core services (AD, DNS, DHCP, NPS), coordinate with carriers/vendors, participate in change control, disaster recovery, on-call rotation, and occasional after-hours support and travel.

Lead design, deployment, and maintenance of advanced network solutions including segment routing, SD-WAN, and high-performance fabrics. Install/configure hardware and software, ensure cyber/STIG compliance and automation, build digital twin networks for validation, troubleshoot complex problems in Agile/DevSecOps environments, and support travel for system installs and demos.

Design, install, configure, and operate enterprise and cloud network infrastructure using Terraform, Kubernetes networking, and Zero Trust principles. Ensure cyber compliance, troubleshoot complex networking issues, and support system installs, tests, and demos. Collaborate in Agile/DevSecOps environments and travel occasionally for deployments and support.

Design, configure, and maintain multi-vendor network environments. Install and manage hardware/software, troubleshoot L2/L3 behavior, perform packet analysis, administer RHEL systems, comply with cyber requirements, and support installations and customer demos (≈10% travel).

Lead development and standardization of Industrial Ethernet networks for material handling. Maintain training and networking standards, provide design reviews, troubleshooting, cybersecurity-aware network design, cross-functional leadership, and network education; travel to sites as needed.

Provide testing, deployment, optimization, and production support for 4G/5G core networks. Design lab upgrades, execute test plans, support migrations, troubleshoot core functions (AMF/SMF/UPF/PCF), and document findings. Collaborate with stakeholders, support change management, and deliver technical guidance and knowledge transfer in a cloud-native, virtualized environment.

Design, deploy, and maintain global WAN connectivity across leased lines and dark fiber. Collaborate with carriers, configure and troubleshoot routing and security (BGP, IPSec, MACsec, VXLAN/EVPN), implement redundancy/QoS, monitor performance, support cloud connectivity (AWS/Azure/GCP), provide Tier 3 incident response, and automate network configuration with Python, Ansible, or Terraform.

Design, deploy, and maintain Linux servers and high-speed LAN/WAN networking across manufacturing sites. Implement automation (Ansible, Terraform), manage Palo Alto security, core switching (Arista/Juniper/Cisco), Wi‑Fi and ruggedized hardware, ensure redundancy/QoS, monitor performance, provide Tier 2/3 support and on‑call response, and lead IT/OT modernization and documentation efforts.

Design and architect front-end datacenter and interconnect fabrics for AI/HPC clusters, prototype and productionize new network designs, automate deployment and validation (Python/Ansible), operate SRE-grade telemetry and observability (gNMI, Prometheus, Grafana), debug host-NIC-fabric performance (RoCEv2, PFC/DCQCN, ECMP), lead multi-team projects, and collaborate with vendors and standards bodies to ensure network reliability.

Manage and maintain global LAN/WAN/edge network infrastructure for large-scale online game services. Configure and troubleshoot network equipment, install hardware at colocation sites, coordinate with service providers and developers, support upgrades and patches, and participate in 24x7 on-call rotation. Drive projects from planning through completion and prioritize break-fix and project work.