Sr. Network Engineer

Required Skills & Experience

7+ years of enterprise network engineering experience\nStrong hands-on experience supporting LAN/WAN environments, routing, and switching\nExperience administering and troubleshooting Cisco networking infrastructure\nExperience supporting Aruba wireless technologies\nHands-on experience with Palo Alto firewalls\nExperience using Ansible for basic network automation and configuration management

Nice to Have Skills & Experience

Basic scripting experience (Python, PowerShell, Bash, or similar) for operational automation\nExperience supporting networking environments during cloud migration or hybrid-cloud initiatives\nBaseline knowledge of AWS Cloud

Job Description

One of Insight Global's largest healthcare clients is seeking a Senior Network Engineer to support and maintain a large enterprise network environment. This role is heavily focused on day-to-day network operations, troubleshooting, performance optimization, and ensuring the reliability of critical infrastructure across LAN, WAN, wireless, and firewall environments. The engineer will work with Cisco networking technologies, Aruba wireless solutions, and Palo Alto firewalls to keep production systems running efficiently and securely. Most day to day tasks will involved maintenance, break-fix and upgrade work, as well as ongoing project-based work where extra hands are needed. Candidates should be comfortable automating routine network tasks through Ansible and basic scripting to improve operational efficiency. This is a 6-9 month contract opportunity with potential extensions, requiring onsite presence at Main Line Health approximately 2-3 times per month.