> Markdown version of [/jobs/ext/3553717-senior-network-engineer](https://www.wearedevelopers.com/jobs/ext/3553717-senior-network-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Senior Network Engineer

- **Company:** Arc Full-time
- **Location:** Madison, WI, United States
- **Experience:** Expert
- **Salary:** $99,000.0 - $167,000.0
- **Contract:** Permanent contract
- **Skills:** BASIC (Programming Language), Border Gateway Protocol, Cisco PIX, Complex Networks, Cyber Security, Network Address Translation, Enhanced Interior Gateway Routing Protocol, Network Topologies, Networking Hardware, Multi-protocol Systems, Python (Programming Language), Network Security, Network Architecture, Network Monitoring, Routing, Open Shortest Path First (OSPF), Overlay Transport Virtualization, Ansible, Software Engineering, TCP/IP, Virtual Local Area Networks, Wide Area Networks, ARUBA, Software Troubleshooting, Firewalls (Computer Science), Juniper, SolarWinds (Software), Fortinet, Firewall Services Module, Terraform, Open Network Automation Platform, Cisco
- **Published:** October 2, 2026
- **Apply:** https://www.careerjet.com/jobad/usfc2e774dad909f9742e07d8d08787852

## About the Role

Design, configure, maintain, and troubleshoot enterprise network infrastructure.
Strong hands-on experience with Cisco, Juniper, or Aruba networking equipment.
Strong knowledge of TCP/IP, BGP, OSPF, and EIGRP.
Experience with VLANs, STP, and MPLS.
Hands-on experience with firewalls such as Palo Alto, Fortinet, or Cisco ASA.
Strong understanding of Firewall Rules, NAT, ACLs, and basic cybersecurity concepts.
Experience with SD-WAN, VXLAN, and EVPN.
Experience with network monitoring tools such as SolarWinds.
Knowledge of network automation using Python, Ansible, or Terraform.
Ability to create, read, and update network topology diagrams and technical documentation.
Strong troubleshooting, communication, and coordination skills.
Ability to work effectively with internal teams, clients, and network vendors.
Must-Have Skills: Network Engineering, Cisco/Juniper/Aruba, BGP, OSPF, EIGRP, TCP/IP, VLAN, STP, MPLS, Palo Alto/Fortinet/Cisco ASA, SD-WAN, VXLAN, EVPN, SolarWinds, Python/Ansible/Terraform.

## Description

Job Summary: We are looking for an experienced Network Engineer with strong hands-on experience in enterprise networking, routing, switching, firewalls, and network security. The candidate should be able to troubleshoot complex network issues, work with internal teams and vendors, and maintain network infrastructure and documentation., The Senior Network Engineer will collaborate with others in the division to provide and maintain applications that meet business needs. Responsible for software design and developm…

 + 1 month ago