Top Network Engineer Jobs

Responsible for Cisco networking solutions including routing, switching, and security, with tasks ranging from analysis to implementation.

Design, deploy, and operate highly available mission and production networks for launch and facilities. Support launches and test campaigns, automate configurations, monitor telemetry, troubleshoot incidents, and maintain compliance with industry and cybersecurity standards.

Design, implement, and support enterprise hybrid-cloud networking across data center, cloud, branch, and remote environments. Plan and execute network changes, manage routing/switching/firewalls/VPN/ZTNA, support AWS and Cloudflare networking, use IaC/automation (Terraform, CloudFormation, Ansible, Chef), monitor performance, ensure PCI compliance, and collaborate with security, application, and infrastructure teams.

Own live technical execution of enterprise network deployments: lead install threads, troubleshoot Layer 2/3 issues in real time (VLANs, DHCP, IPSec, HA failover), validate hardware and NOS, sign off networks, document progress, and partner with engineering to build tooling and playbooks that reduce rework and accelerate installs.

Own live technical execution of enterprise network deployments: lead install threads, troubleshoot L2/L3 issues (VLANs, DHCP, IPSec, HA failover), validate hardware and ISP quality, sign off networks, document progress, and collaborate to build tooling and playbooks that reduce rework and accelerate installs.

Own live technical execution of enterprise network deployments: troubleshoot Layer 2/3 issues in real time, validate hardware and ISP quality, sign off networks before go‑live, keep installations on schedule, and build tooling and playbooks to reduce rework and scale installs.

The Network Engineer will maintain government client networks, troubleshoot issues, coordinate incident responses, and develop procedures for improved operational efficiency.

Design, implement, maintain, and secure wired and wireless network infrastructure across campuses. Monitor performance, configure routers/switches/firewalls/VPNs, support campus Wi-Fi, troubleshoot connectivity and security issues, document topology and configurations, plan upgrades, participate in disaster recovery, and provide technical guidance to IT staff.

Lead design, implementation, maintenance, and security of enterprise LAN/WAN environments. Manage multi-vendor routing/switching, VPNs, F5 load balancers, and complex routing protocols. Enforce DoD STIG/IAVA compliance, maintain network uptime, plan migrations and hardware refreshes, develop DR plans, and monitor networks using industry tools.

Designs and implements network requirements for the IHS EHR modernization program, including VLAN microsegmentation, OCI connectivity, and virtual networking. Troubleshoots network and system-interface issues, supports deployments and sustainment, aligns networking with NIST/FedRAMP/PPSM cybersecurity requirements, collects ATO artifacts, and collaborates with configuration, change, and cybersecurity teams. Participates in vendor integrations (Oracle Health) and maintains current technical knowledge and documentation.

Designs, implements, and supports complex LAN/MAN/WAN and agency networks for US Army INSCOM. Provides architecture, integration, troubleshooting, INFOSEC/COMSEC compliance, mentorship, and technical leadership. Manages network migrations, addressing schemes, control center operations, and coordinates with government stakeholders to ensure performance and security.

Design, implement, and support enterprise LAN/WAN/wireless/data center networks. Configure and troubleshoot routing, switching, Aruba, Juniper, Fortinet, and Palo Alto equipment. Monitor performance, lead upgrades/migrations, provide Tier III support, develop documentation, and collaborate with cross-functional teams to ensure secure, high-availability network architectures.

Design, implement, automate, monitor, and support multi-vendor enterprise LAN/WAN/wireless/SD-WAN/cloud networks. Manage Cisco and Arista switching, Aruba wireless and ClearPass, Prisma SD-WAN, and SolarWinds observability. Perform vulnerability remediation, ticket-based operational support via ServiceNow, documentation, incident response, and occasional on-call and site travel.

Design, implement, and support wired and wireless campus network infrastructure. Manage routers, switches, firewalls, load balancers, VoIP, VPNs, monitoring, and documentation. Mentor colleagues, present technical topics, participate in on-call rotation and provide after-hours support as needed.

Design, deploy, and manage multi-cloud network and VDI infrastructure; implement VPN and Zero Trust security; monitor and tune network performance; troubleshoot connectivity; maintain documentation; train and mentor junior staff; provide on-call support and collaborate with security and engineering teams.

Maintain, secure, and optimize complex network infrastructure across cloud, virtualized, and containerized environments. Configure and harden network equipment, troubleshoot connectivity and performance, support compliance (SOC2/STIG/NIST), automate with Terraform/Ansible, collaborate with DevOps/security teams, and perform after-hours maintenance. Must be U.S. citizen and able to obtain a U.S. National Security Clearance.

Design, analyze, and implement network architectures and strategies ensuring compatibility with existing infrastructure and security requirements. Define technical solutions, configure and troubleshoot network infrastructure, support switched/routed environments, and perform installation, maintenance, and problem resolution for network systems.

Design, implement, and test LAN/WAN/intranet/extranet networks; perform network modeling and analysis; create blueprint designs for technology initiatives; enforce standardization policies and troubleshoot network issues.

Design, analyze, and implement network architectures ensuring compatibility with existing infrastructure and security requirements. Provide technical guidance, define viable solutions within timeline and budget, and perform configuration, integration, troubleshooting, and maintenance of network resources.

Lead network design and architecture efforts, develop current/transitional/future state strategies, ensure compatibility and security, define technical solutions, and design/configure/troubleshoot network infrastructure and services. Provide installation, configuration, maintenance, and operational support for routers, switches, LAN/WAN, wireless, and firewalls while aligning architecture with organizational goals.

Perform SETA systems engineering and technical assistance for an IC customer: support network infrastructure provisioning, troubleshoot Layer 2/3 issues, recommend architectures and acquisitions, document and present findings, and support cloud and high-speed/Big Data environments.

Design, analyze, and implement network architectures and strategies ensuring compatibility with existing infrastructure and security requirements. Define and validate technical solutions, configure and troubleshoot network infrastructure (LAN/WAN, routers, switches, Ethernet, wireless), perform installation and maintenance, and collaborate with IT leadership to align architecture with organizational goals.

Designs, tests, and troubleshoots optical and transport network circuits; maintains configuration database; coordinates with vendors and operations to resolve performance issues; performs requirements analysis, risk assessments, and documentation; serves as site liaison and provides transport engineering expertise for Intelligence Community networks.

Design, integrate, test, and troubleshoot optical transport circuits and maintain the transport network CMDB. Coordinate with providers, perform requirements analysis, risk assessments, vendor evaluations, and support cross-organization SLAs and operations for IC transport services.

Design, upgrade, operate, and maintain network segments while meeting INFOSEC and COMSEC requirements. Perform moderately complex network design and routine O&M, supporting government customers with classified systems.