Senior Network Engineer

Key Responsibilities

• Design, implement, and support highly available enterprise LAN, WAN, WLAN, and data center network environments
• Engineer and maintain enterprise route/switch infrastructure utilizing technologies such as Aruba, Juniper, HPE, Palo Alto and Fortinet
• Support firewall and secure connectivity services across core, edge, and remote environments
• Troubleshoot complex network performance, routing, switching, and connectivity issues while serving as a senior escalation resource
• Manage infrastructure projects including scope, scheduling, implementation coordination, documentation, and delivery
• Partner with cross-functional IT teams, business stakeholders, and vendors to support operational and project objectives
• Develop and maintain network diagrams, standards, operational procedures, and technical documentation
• Recommend and implement improvements related to network performance, scalability, resiliency, and security
• Mentor junior engineers and contribute to operational best practices and technical standards
• Support after-hours maintenance windows and occasional travel for infrastructure deployments

Qualifications

• 8–10 years of experience supporting and engineering enterprise network environments with multiple data centers
• Strong hands-on experience with enterprise route/switch technologies and network security platforms
• Advanced understanding of TCP/IP, BGP, OSPF, VLANs, STP, VPNs, and enterprise routing/switching design
• Experience supporting enterprise firewall platforms including Palo Alto, Fortinet, and/or Check Point
• Experience with Aruba, Juniper, and HPE networking technologies preferred
• Solid understanding of network monitoring and diagnostic tools such as SolarWinds
• Working knowledge of Azure and AWS networking concepts is desirable
• Proven project management fundamentals with experience managing scope, timelines, and implementation activities
• Strong troubleshooting, communication, and customer service skills
• Able to translate business requirements into scalable technical solutions
• Industry certifications such as CCNP, PCNSE, NSE, or equivalent are a plus
• Must reside in the Phoenix metro area and be willing to commute to the Mesa office as needed
• Must be locally located and comfortable working a 3 days in office hybrid model and 2 days remote