Top Network Engineer Jobs

Leads regional LAN, WLAN, and WAN engineering and operations supporting DHA medical facilities in Europe. Resolves complex network issues, manages routing and configurations, evaluates performance, advises government and contractor personnel, and develops standards and procedures. Requires advanced expertise across network infrastructure, security, diagnostics, enterprise operating systems, Cisco technologies, SolarWinds, and Ansible, plus DoW healthcare systems experience and a Secret clearance.

Leads regional LAN, WLAN, and WAN engineering and operations for a complex government medical network. Responsibilities include advanced troubleshooting, routing, configuration management, network performance optimization, security support, standards development, modernization initiatives, and technical advising. The role requires expertise across network protocols, Cisco infrastructure, Windows, UNIX, OpenVMS, monitoring tools, firewalls, VPNs, and intrusion detection systems, along with CCNP, CISSP, IAM Level III certification, and a Secret clearance.

Leads network planning, architecture, development, implementation, troubleshooting, and policy efforts. Serves as a network engineering subject matter expert, recommends solutions based on capability analysis, supports technology roadmaps, and aligns network initiatives with mission requirements. Requires enterprise network design and management experience, cyber range operations knowledge, DoD network expertise, DoDM 8140.03 IAT II compliance, and an active TS/SCI clearance.

Provides Tier III network engineering support for Joint Communications Support Element operations. Designs, tests, and implements enterprise routing and switching solutions using IGP, EGP, MPLS, VRF, and NFV/service chaining. Assesses emerging technologies, develops functional and solution architectures, supports system testing and implementation, and ensures compliance with DoD standards and RMF cybersecurity requirements. Engages stakeholders through technical analyses, presentations, briefings, documentation, and recommendations.

Designs, engineers, implements, and maintains complex mission networks and cross-domain architectures. Improves system reliability, investigates Tier 2 root causes, supports cyber mission systems, and collaborates across functional teams to build efficient IT solutions. The role requires participation in a 24/7 duty phone rotation approximately three times annually, along with expertise in network security, CI/CD, on-premise and cloud technologies, automation, and network protocols.

Supports enterprise computer network operations through systems engineering, AI/ML architecture analysis, deployment coordination, project management process assessment, agile tool administration, process improvement, and documentation. The role requires collaboration with customer organizations in a classified environment and involves supporting software, sustainment, and advanced technology initiatives.

Leads network engineering teams and provides lifecycle support for Cisco LAN/WAN/MAN infrastructure. Designs network layouts, configures and deploys systems, troubleshoots complex connectivity issues, performs site surveys, analyzes traffic and capacity, and supports routing, switching, QoS, MPLS, BGP, and OSPF environments. Creates technical documentation, provides Tier 3 and Tier 4 support, advises customers, and oversees network maintenance, upgrades, security, and operations.

Designs, configures, maintains, and troubleshoots secure network, server, virtualization, and computing infrastructure for Army systems-integration laboratories. Supports interoperability testing, RMF/ATO, vulnerability management, STIG compliance, system hardening, documentation, automation, Infrastructure as Code, and DevSecOps modernization. Coordinates with government customers, cybersecurity teams, engineering groups, vendors, and integration partners in an on-site Redstone Arsenal environment.

Implement and evolve global network infrastructure across LAN, WAN, CAN, and VLAN environments. Perform enterprise network architecture, design, integration, documentation, troubleshooting, security engineering, and maintenance for network and Unified Communications systems. Evaluate hardware and software solutions, recommend improvements, resolve complex Tier 2 incidents, and execute network and system upgrade plans. The role requires Cisco and Juniper expertise, routing and switching knowledge, CCNA certification, a bachelor’s degree, and Secret clearance.

Perform design, sustainment, maintenance, troubleshooting, and change management for DoD transport networks (DWDM/SONET/TDM). Implement hardware, conduct fault isolation and RCA, update ServiceNow and MSS, coordinate maintenance/ASI, and liaise with vendors, technicians, and government stakeholders.

Provides technical leadership for enterprise LAN, WAN, and data center network architecture, implementation, optimization, and troubleshooting. Leads migrations, redesigns, capacity expansions, resiliency, security, and performance initiatives; serves as the highest-level escalation point for network outages. Establishes standards and configuration baselines, evaluates technologies and vendors, mentors engineers, and partners with security and infrastructure teams on segmentation and zero-trust initiatives.

Designs, engineers, tests, deploys, operates, and troubleshoots large-scale enterprise networks across hundreds of locations and multiple security domains. Configures Cisco and Juniper routing, switching, VPN, firewall, and encrypted communications infrastructure. Supports VMware, VDI, cloud, and hybrid-cloud environments; performs root cause analysis, change management, documentation, and architecture improvements. Collaborates with systems, cybersecurity, COMSEC, virtualization, storage, and cloud engineering teams.

Build, extend, and operate systems that provision, monitor, and orchestrate private network interconnects at scale. Design, implement, test, and deploy software; collaborate with Product, Network, and Infrastructure teams; participate in on-call rotations and maintain production health. Work with systems-level languages and network technologies (BGP, routing, overlays) across distributed services.

Designs and maintains Python-based automation frameworks for global data center network provisioning and lifecycle management. Builds APIs, infrastructure-as-code workflows, CI/CD integrations, observability tooling, and self-service networking capabilities using Ansible, Terraform, and Jinja2. Collaborates with network, platform, and security teams, contributes to architecture, supports production reliability, and participates in on-call incident response.

The Senior Lead Network Engineer will evaluate, enhance, and maintain large-scale network infrastructure, providing consultation on hardware and software, conducting vulnerability assessments, and ensuring optimal performance and security of the network.

The Senior Lead Network Engineer will evaluate, enhance, and maintain a large-scale network infrastructure, provide design guidance, assess network setups, and ensure security measures are implemented while documenting processes and providing informal training.

The Senior Lead Network Engineer will manage and enhance a large-scale network, ensuring effective design, implementation, and optimization while interfacing with diverse stakeholders and conducting system testing and security assessments.

The Senior Lead Network Engineer will manage and enhance network infrastructure, conduct assessments, implement security measures, and provide guidance on design and best practices.

The Senior Lead Network Engineer will enhance and maintain a large-scale wired and wireless network infrastructure, perform assessments, implement technology solutions, and provide training.

The Senior Lead Network Engineer will enhance and maintain large-scale network infrastructure, advise on hardware and software, conduct testing, and provide training.

The Senior Lead Network Engineer will manage and enhance large-scale network infrastructure, conduct assessments, implement technology solutions, and provide training on network products.

The Senior Lead Network Engineer will design, implement, and manage large-scale network infrastructure projects. Responsibilities include improving monitoring capabilities, documentation, and providing design guidance, along with conducting testing and training sessions.

The Senior Lead Network Engineer will enhance and maintain a large-scale network, evaluating setup, designing infrastructure, and providing consulting and testing services.

Design, implement, configure, test, and support WAN/LAN networks and devices. Analyze traffic and performance, optimize dataflow, implement VPNs, firewalls, NAT, and load-balancing. Lead large-scale, scalable, fault-tolerant network solutions, coordinate with systems engineering, and resolve complex network issues using network analyzers, WAN test equipment, and simulators.

Leads serviceability and supportability improvements across HPE Juniper networking products. Analyzes support cases, escalations, customer feedback, usage trends, and defect patterns to identify systemic issues and translate them into product requirements. Partners with Support, Engineering, Product Management, and NPI teams on diagnostics, observability, troubleshooting workflows, roadmap priorities, and release readiness. Serves as a technical customer advocate, develops executive-level insights, and establishes metrics for closed-loop improvement.