Senior IP Network Engineer

This is an opportunity to join a fast-growing fiber ISP focused on building and delivering high-performance connectivity across expanding markets. The Senior Network Engineer will play a critical role in designing, maintaining, and optimizing the core network infrastructure, ensuring reliability, scalability, and operational excellence across the business. This role is ideal for someone who thrives in a fast-paced service provider environment, enjoys working across multiple projects, and has strong experience within fiber, IP, and carrier-grade network operations.

Responsibilities

• Design, install, and maintain core network infrastructure across fiber and IP networks
• Support routing, switching, DWDM, and PON environments across the service provider network
• Evaluate new network technologies and recommend improvements to performance and scalability
• Manage and support Linux and Windows-based back-office systems and provisioning functions
• Participate in engineering projects, troubleshooting, and on-call support across the network estate

Required Skills

• Strong hands-on experience with Nokia and Cisco network equipment in ISP environments
• Deep knowledge of routing protocols including BGP, OSPF, ISIS, and carrier-grade switching
• Strong understanding of DWDM systems, PON networks, and fiber-based infrastructure
• Experience with Unix/Linux systems, scripting, and network systems management
• Ability to independently design, analyze, and implement network solutions with strong attention to detail

If you're interested in this position, please apply with your updated resume.