Top Network Engineer Jobs in Denver & Boulder, CO

Lead design and deployment of carrier-grade routing and transport for a nationwide 5G network. Serve as SME for BGP/MPLS/Segment Routing/EVPN and optical transport, drive automation and telemetry, mentor engineers, manage migrations and vendor integrations, and contribute to capacity planning and performance optimization.

As a Network Engineer at Deepgram, you'll optimize global network infrastructure for real-time audio streaming, focusing on latency reduction across hybrid cloud and on-premises environments.

Provide Tier II network engineering and configuration management support for enterprise LAN/WAN environments across multiple classifications. Tasks include installation and maintenance of network devices, maintaining configuration baselines per DISA STIG, drafting and executing change requests, troubleshooting L1-L3 issues, producing network diagrams and documentation, supporting the Configuration Control Board, and administering CM records and tools (ServiceNow, Confluence, Visio).

Design, deploy, and maintain high-availability, secure enterprise networks for classified environments. Engineer automation and IaC for hardware, virtual, container, and cloud platforms. Perform architecture, configuration management, troubleshooting, root cause analysis, monitoring, and documentation. Enforce security policies, manage change/configuration, coordinate physical environments, produce cost/KPI reporting, and present technical content.

Design, deploy, and maintain high-availability, secure enterprise IT network systems for classified environments. Engineer, automate, and monitor network hardware, virtual, container, and cloud infrastructures. Perform capacity planning, configuration and change management, troubleshooting, root cause analysis, security enforcement, documentation, and reporting. Coordinate physical environments, provide technical recommendations, and support lifecycle and operational processes.

Support, design, deploy, and automate large-scale routing and transport infrastructure for a nationwide 5G network. Configure and troubleshoot Cisco devices and protocols (BGP, ISIS, MPLS, Segment Routing, EVPN), validate integrations, document procedures, run network testing, and collaborate with vendors and cloud teams. Use automation (Python/Ansible) and telemetry to ensure reliability and scalability.

Design, deploy, and operate enterprise network infrastructure across data centers and cloud (GCP, AWS, Azure). Manage VPCs, VPNs, BGP, F5 BIG-IP, hybrid connectivity, and observability. Build IaC and automation with Terraform, GitLab CI/CD, and Ansible. Maintain monitoring, documentation, and participate in on-call support for critical incidents.

Lead design and technical execution of nationwide 5G carrier networks, delivering scalable multi‑VRF/MPLS/SRv6 architectures. Drive LAN/WAN/RAN deployments, data center fabric design, automation (Python/Bash/Ansible/ZTP), QoS and high‑availability configurations, and AI-driven monitoring. Provide hands‑on leadership to ensure 24x7 reliability, automated testing, and minimal disruption during upgrades and expansions.

Design, deploy, maintain and support enterprise network infrastructure across the US and South America. Perform daily operations, troubleshoot devices, implement upgrades and enhancements, monitor performance and ensure high availability, security and compliance. Collaborate with cross-functional and UK network teams, document configurations and respond to incidents to maintain optimal connectivity and uptime.

Build software at Coinbase while responsibly using and integrating generative AI copilots (e.g., LibreChat, Gemini, Glean). Continuously learn evolving tools, apply human-in-the-loop practices, and deliver business-ready outputs that improve efficiency, cost, and quality. Participate in quarterly in-person working sessions as part of a remote-first culture.

As a Staff Software Engineer, you'll design and operate traffic infrastructure, lead multi-team projects, ensure service reliability, and mentor engineers while utilizing AI tools for development efficiency.

Administer and troubleshoot IBM z/OS Communications Server environments (VTAM, TCP/IP, TN3270); support GDPS disaster recovery networks; manage TPX Session Manager and Connect:Direct; implement secure file transfer (FTP/SFTP/FTPS/FTP-AT/TLS); perform SMP/E software installs and upgrades; monitor and resolve complex mainframe networking issues; participate in on-call rotation and develop operational procedures and best practices.

Design, deploy, manage, and troubleshoot high-performance InfiniBand and Ethernet networks for HPC. Perform performance tuning, capacity planning, and monitoring. Implement Fortinet security, resolve routing/switching/latency issues, collaborate with compute and storage teams, document architectures, and participate in on-call escalation and upgrades.

Design, plan, and document LAN/WAN network architectures; troubleshoot network faults; specify hardware/software (routers, switches, firewalls, load balancers); evaluate new communications technologies; support large-network design changes. Requires collaboration, travel, and meeting security and certification requirements for mission success.

Design, build, test, and support DoD-compliant network architectures for the C2BMC X-Lab. Lead network build-outs, troubleshoot multi-vendor equipment, ensure RMF/STIG compliance, produce technical documentation, and support test events and stakeholder engagements.

Implement, maintain, and troubleshoot enterprise LAN/WAN networks for the C2BMC program. Configure and manage routers, switches, and firewalls (Cisco/Juniper/Fortinet/Palo Alto); monitor performance, perform root cause analysis, and resolve connectivity issues. Support network design, security controls (STIG), multi-vendor environments, and travel to remote sites for installations and incident response, including off-hours support.

Support C2BMC network build-outs, deployments, integration, testing, and field installations. Travel to remote sites for installs/troubleshooting, work on an Agile team, assist during real-world events, and maintain required DoD certifications and clearances.

Design, plan, and troubleshoot LAN/WAN network systems; produce architecture schematics and hardware/software specs; maintain expertise in routers, switches, firewalls, load balancers, and COMSEC; evaluate new network technologies; support implementations and network growth; travel required and must meet clearance/certification requirements.

Design and plan LAN/WAN network architectures; produce specifications and schematics; troubleshoot network faults; recommend hardware/software (routers, switches, firewalls, load balancers); evaluate new communications technologies; act as WAN SME; support large-network design changes. Travel ~20–25%; requires Security+ and active TS/SCI with full-scope polygraph.

Design, implement, and operate AWS network architectures (VPCs, Transit Gateway, Direct Connect). Manage hybrid connectivity, configure AWS networking services, troubleshoot performance and security, automate deployments with Terraform/CloudFormation, collaborate with DevOps/security teams, and document network architectures and procedures.

Design, implement, and support enterprise data networks across data centers, corporate sites, retail, distribution, and call centers. Author solutions and documentation, perform capacity planning, installation/configuration, monitoring, incident resolution, and security compliance. Lead or mentor engineers, collaborate with contractors, improve processes, and contribute to recruitment and team planning.

Design, configure, install, test, and maintain enterprise networks and boundary protection for MDA. Create detailed designs, implementation and test plans, produce DoDAF artifacts, remediate STIG findings, and troubleshoot Cisco, Riverbed, and Broadcom systems.

Support senior engineers in designing, configuring, installing, testing, and troubleshooting MDA enterprise networks. Develop and document network designs, implementation and test plans, produce system/connectivity drawings and DoDAF documentation, and remediate STIG vulnerabilities. Work hands-on with Cisco, Riverbed, and Broadcom equipment and common routing, switching, and security protocols.

Manage, troubleshoot, and support enterprise network and voice infrastructure (LAN/WAN/WLAN/SD‑WAN, IP telephony, SBCs). Implement and maintain routers, switches, firewalls, VPNs; perform root cause analysis, on‑call escalation, vendor coordination, projects, documentation, and ensure security and change‑control compliance.

Design, implement, test, and maintain WAN/LAN networks and associated hardware/software. Provide configuration, monitoring, troubleshooting, and network security support for classified enterprise environments. Develop methodologies, documentation, and mentor teammates while supporting upgrades and customer-facing activities.