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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Network Engineer - **Company:** Invetech, Inc. - **Location:** Denver, CO, United States - **Experience:** Expert - **Salary:** $111,074.0 - $148,099.0 - **Contract:** Permanent contract - **Skills:** Wireless LAN, Microsoft Azure, Border Gateway Protocol, Cisco PIX, Cisco Routers, Cloud Computing, Computer Networks, Dynamic Host Configuration Protocol, Disaster Recovery, Domain Name System (DNS), Enhanced Interior Gateway Routing Protocol, Monitoring of Systems, Hot Standby Router Protocol, Networking Hardware, IP Addressing, Internet Protocol Security (IP SEC), IPv4, IPv6, Intrusion Detection Systems, Virtual Private Networks (VPN), Python (Programming Language), Network Security, Network Troubleshooting, Nagios, Network Architecture, Network Control, Network Diagrams, Network Connections, Network Monitoring, Routing, Network Segmentation, Open Shortest Path First (OSPF), Paessler Router Traffic Grapher, Remote Access Technology, Ansible, Simple Network Management Protocols, TCP/IP, Wireshark, Virtual Local Area Networks, Virtual Router Redundancy Protocols, Wide Area Networks, Wireless Access Point, Wireless Networks, Wi-Fi Technology, Network Routers, Diagnostic Tools, Computer Networking Systems, Google Cloud, Load Balancing, Cloud Platform System, Firewalls (Computer Science), Amazon Virtual Private Cloud (VPC), SolarWinds (Software), Fortinet, Routing & Switching, Firepower, Restful APIs, Terraform, Cisco Switches, Cisco, SSL VPN - **Published:** September 30, 2026 - **Apply:** https://www.careerjet.com/jobad/useded9fe57645cad54f6cc387a66e3f74 ## About the Role * TCP/IP * IPv4 / IPv6 * LAN / WAN * VLAN * STP * DHCP * DNS * NAT * ARP * SNMP * QoS Routing & Switching * Cisco Routers * Cisco Switches * OSPF * BGP * EIGRP * RIP * Static Routing * Routing Tables * HSRP / VRRP Network Security * Firewalls * VPN * IPsec * SSL VPN * ACL * Network Segmentation * IDS / IPS * Cisco ASA / Firepower * Palo Alto * Fortinet Wireless * Wi-Fi * Wireless LAN * Cisco Wireless Controllers * Access Points * 802.11 standards Network Monitoring * SolarWinds * PRTG * Nagios * Wireshark * Cisco DNA Center Cloud Networking - Preferred * AWS VPC * Azure Virtual Network * Google Cloud VPC * Cloud VPN * Load Balancers * Security Groups * Network Security Groups Automation - Preferred * Python * Ansible * Terraform * REST APIs, * 11+ years of experience as a Network Engineer. * Strong knowledge of TCP/IP, routing, switching, and network security. * Experience with Cisco networking equipment. * Experience with firewalls and VPN technologies. * Experience with network monitoring and troubleshooting tools. * CCNA/CCNP certification is preferred. ## Description We are looking for an experienced Network Engineer to design, implement, configure, maintain, and troubleshoot enterprise network infrastructure. The candidate will be responsible for ensuring network availability, performance, security, and reliability across LAN, WAN, wireless, and cloud environments. Key Responsibilities * Design, configure, and maintain LAN, WAN, and enterprise network infrastructure. * Configure and troubleshoot network devices such as routers, switches, firewalls, and wireless controllers. * Monitor network performance, availability, and capacity. * Troubleshoot network connectivity, routing, switching, and performance issues. * Configure and manage VLANs, VPNs, DHCP, DNS, and IP addressing. * Implement routing protocols such as OSPF, BGP, and EIGRP. * Configure network security policies and access controls. * Perform network upgrades, migrations, and maintenance. * Analyze network logs and troubleshoot incidents using monitoring tools. * Work with security, cloud, server, and application teams to resolve network issues. * Maintain network diagrams, configuration documentation, and operational procedures. * Participate in disaster recovery and business continuity activities. * Support network infrastructure in production environments. * Follow change-management and incident-management processes., Senior Network Engineer - Infrastructure & Operational Technology (OT) Denver, CO 6+ Month Contract $55-$63/hour DOE | 5 Days Onsite Summary We are seeking a Senior Netw… + 5 days ago + ## Related Videos - [How Cisco embraced a DevOps culture within its network engineering team](https://www.wearedevelopers.com/videos/99-how-cisco-embraced-a-devops-culture-within-its-network-engineering-team) - [IP Authentication: A Tale of Performance Pitfalls and Challenges in Prod](https://www.wearedevelopers.com/videos/1413-ip-authentication-a-tale-of-performance-pitfalls-and-challenges-in-prod) - [IoT: The road to sustainability](https://www.wearedevelopers.com/videos/557-iot-the-road-to-sustainability) - [Your Infrastructure Is Not a Playground: AI Agents for Infra Done Right](https://www.wearedevelopers.com/videos/2084-your-infrastructure-is-not-a-playground-ai-agents-for-infra-done-right) - [Computer Vision from the Edge to the Cloud done easy](https://www.wearedevelopers.com/videos/263-computer-vision-from-the-edge-to-the-cloud-done-easy) - [Small, Secure, Interconnected: The next Internet Protocol](https://www.wearedevelopers.com/videos/100062-small-secure-interconnected-the-next-internet-protocol) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [Top Must-Visit Developer Conferences in the US in 2026](https://www.wearedevelopers.com/magazine/679-top-must-visit-developer-conferences-in-the-us-in-2026) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [Best US AI Conferences for CTOs in 2026: Build vs. Buy, Vendor Evaluation, and Peer Intelligence](https://www.wearedevelopers.com/magazine/736-best-us-ai-conferences-for-ctos-in-2026-build-vs-buy-vendor-evaluation-and-peer-intelligence)