Senior Network Engineer

Overview
We are seeking a highly skilled Senior Network Engineer to design, implement, and support complex enterprise network environments. This role will lead network initiatives end-to-end—from architecture and design through deployment, testing, and production turn-up—while ensuring high performance, reliability, and security across LAN and wireless infrastructures.

Key Responsibilities

• Design, configure, implement, and support enterprise network infrastructure including routers, switches, wireless controllers, and access points
• Lead network projects across the full lifecycle: design, build, configuration, testing, and deployment
• Develop and author network configuration scripts (not limited to execution of pre-built scripts)
• Troubleshoot complex network issues across LAN and wireless environments
• Manage and optimize Layer 2 and Layer 3 network protocols and services
• Perform software upgrades, patching, and licensing management for Cisco IOS environments
• Design and maintain scalable LAN architecture aligned with business requirements
• Deploy and support wireless environments, including controllers and access points
• Collaborate with internal teams, external partners, and stakeholders to deliver network solutions
• Create and maintain network documentation, diagrams, and presentations (Visio, PowerPoint, etc.)

Required Qualifications

• 5+ years of hands-on experience in LAN Network Engineering
• 5+ years of experience developing network configuration scripts
• 5+ years of experience with Cisco routers and switches (configuration & troubleshooting)
• Expert-level knowledge of:
  • Cisco routing and switching technologies
  • VSS (Virtual Switching System) and HSRP
  • MACsec configuration and troubleshooting
  • Layer 2 tunneling protocols
  • Layer 2/3 protocols (Spanning Tree, IPv4, 802.1Q, EIGRP)
  • IP addressing and subnetting
  • Cisco IOS upgrades and licensing
• Experience with LAN design and architecture (5+ years preferred)
• Experience deploying and managing wireless networks (controllers and access points)
• Strong communication skills with the ability to interface with technical teams and leadership
• Ability to manage multiple projects and priorities in a fast-paced environment

Preferred Qualifications

• CCNP (Cisco Certified Network Professional) or higher certification

Work Environment

• Fully remote role
• Collaborative, project-driven environment supporting enterprise-scale infrastructure