Top Network Engineer Jobs

Senior Network QA Engineer responsible for network quality processes, runbook and technical documentation ownership, and supporting large-scale circuit, firewall, and routing/switching deployments. Ensure change management, identify and resolve process gaps and technical quality issues, maintain attention to detail, and provide strong written/verbal communication with a customer-focused mindset.

Provide hands-on network engineering support for design, deployment, operation, and troubleshooting of core network infrastructure for the ABMS DI Network Manager program. Manage SD-WAN, deployment code base, and system upgrades CONUS/OCONUS. Mentor staff, coordinate with leads, deliver briefings, and drive process and engineering improvements.

Provide first- and second-level on-site VoIP and network support for DFW clients: troubleshoot SIP trunks, PBX registration, call quality (MOS, jitter, latency, packet loss), routers, switches, and WiFi; run diagnostics (SIP traces, pings, traceroutes); provision phones and SIP configs; manage tickets, meet SLAs, document steps, and escalate complex issues to senior engineers.

Build and maintain Python-first automation and tooling for hyperscale data center, backbone, and out-of-band networks. Operate multi-vendor routing/switching (BGP, IS-IS/OSPF, EVPN/VXLAN, MPLS), implement telemetry and observability (gNMI/OpenConfig, SNMP, flow), codify config-as-code (Jinja2, NETCONF/YANG, REST APIs), carry production on-call, lead incident response and RCA, and support site turn-ups, capacity expansion, and secure change governance.

Provide Tier 4 HPC support for Ft. Meade and UDC sites. Configure, tune, test, and troubleshoot high-performance file systems (XFS, GPFS, Lustre), HPC farm systems and tools (Nagios, xcat, failover software, compilers), MPP systems, distributed schedulers (RES, LSF, SLURM), and RedHat/SUSE operating systems.

Onsite at Scott AFB, provide SME engineering for Ciena product integration: design and execute test plans, commission DWDM/SONET/TDM equipment, validate interoperability, perform lab pre-commissioning, train customers on Ciena NMS, troubleshoot and document configurations, and support network modernization. Requires active clearance and travel up to 25%.

The Senior Network Engineer will design, deploy, and manage high-performance network architectures, mentor team members, and automate operations using Python, focusing on modernizing infrastructure for hybrid environments.

The Senior Network Engineer will configure and manage Cisco routers and support WAN issues, including VPN connectivity and troubleshooting.

Design, implement, and support network solutions across global retail and corporate networks, focusing on Cisco LAN/WAN, firewall implementation, and cloud integration. Collaborate with teams for operational efficiency and security in network architecture.

The Senior DevOps Engineer will develop and maintain automation solutions, support network design, ensure high availability, improve monitoring, and handle incident management.

Design, simulate, validate, debug, and optimize high‑speed electrical and optical links and memory interfaces. Create simulation models, correlate to lab measurements, define PCB signal integrity rules and stackups, execute hands‑on testing to root cause issues, and produce test plans and documentation.

Design, implement, and sustain highly available data center and enterprise networks (spine-leaf, virtualized, fabric). Configure Cisco ACI/Nexus/Catalyst, routers, firewalls, and load balancers. Monitor networks with ServiceNow, SolarWinds, NetBox, PRTG; lead troubleshooting, incident resolution, contingency planning, modernization efforts, and mentor staff. Coordinate cross-functional teams, manage SLAs, and provide leadership reporting. Maintain on-call support and oversee hiring/performance management.

Design, build, and operate backend services and APIs that deliver real-time GNSS/RTK corrections at low latency and high availability. Own ingestion, processing, distribution, observability, and testing of distributed systems while collaborating with cross-functional teams and responding to customer needs. Focus on scalability, reliability, performance, and production readiness for a large device fleet.

Design, implement, and operate secure, scalable cloud and hybrid network architectures (primarily Azure). Support connectivity (VPN, ExpressRoute), load balancing, monitoring, troubleshooting, automation (Terraform/ARM), compliance reporting, and collaborate with Cloud Architects and Security for performance and incident response.

Provide senior-level pre- and post-sales technical support for HPE networking solutions (campus and distributed branch). Design and present solutions, build proofs-of-concept, perform wireless site surveys, implement NAC and security, manage accounts and channel partners, and drive opportunities to close while supporting customers onsite in the assigned territory.

Design, evaluate, and improve WAN/LAN/MPLS architectures for a government customer. Create secure, STIG-compliant configurations, perform lab testing and integration, support ATO processes, provide Tier-4 troubleshooting, and mentor operations teams using advanced network analysis tools.

Design, build, secure, and maintain resilient enterprise and classified network infrastructure. Support routers, switches, firewalls, DNS/DHCP, perform packet analysis and monitoring, troubleshoot LAN/WAN issues, implement network security controls and segmentation, collaborate with cloud and cybersecurity teams, and produce operational documentation and reporting.

Design, implement, and maintain CAN/LAN environments for satellite/space missions. Troubleshoot network and time-synchronization systems (NTP, IRIG-B), resolve hardware/software incidents, perform site surveys, support transitions and migrations, document configurations, and support escalation and management communication. Integrate new technologies and assist lead engineers.

Design, install, configure, operate, and troubleshoot enterprise networks and equipment. Maintain network documentation, implement security configurations, perform diagnostics and corrective actions, and support deployments and operations domestically and abroad.

The Senior Telecommunications Network Engineer will design, integrate, and modernize communication networks, serving as a technical authority and guiding implementation efforts.

Design, implement, and optimize enterprise network infrastructure across data centers, branches, and cloud. Configure firewalls, routers, switches, SD‑WAN, VPNs, and VoIP systems. Lead troubleshooting, incident response, automation (Python/Ansible/Git), documentation, security controls (IDS/IPS, ACLs, zero‑trust), and mentor junior staff while managing multi‑site projects.

The Senior Network Engineer will design and maintain network architectures, manage operations, and improve systems across multiple sites, ensuring security and compliance.

Designs, maintains, and troubleshoots enterprise networking and cloud security across on-prem, data center, and Azure environments. Supports switching, routing, firewalls, SASE/SSE, Zero Trust, hybrid connectivity, monitoring, and automation. Responds to escalations, develops runbooks and architecture documentation, and participates in modernization and security reviews.

The Senior Network Engineer leads complex networking projects, handles escalated incidents, provides technical guidance, and collaborates on security protocols, ensuring stability and scalability of network infrastructures.

The Senior Network Engineer will maintain and enhance customer network capabilities, lead engineering functions, manage projects, and ensure high performance and security in a government environment.