Job Description We are seeking a senior-level Network Engineer to design, implement, and support enterprise network infrastructure across on-prem and cloud environments. This role serves as a Subject Matter Expert (SME), driving strategic initiatives, supporting daily operations, and mentoring junior team members. Core Responsibilities Design, configure, and implement enterprise network systems Support and troubleshoot LAN, WAN, SD-WAN, wireless, firewall, VPN, and voice environments Monitor network performance and optimize for availability and scalability Provide after-hours on-call support and incident management Participate in IT and business partner meetings Ensure adherence to SLAs and operational goals Lead or contribute to network projects Mentor and guide team members Key Tools & Technologies Cisco CLI VeloCloud SD-WAN Palo Alto firewalls Wireless Controllers Cisco Nexus Dashboard Aruba Central Salary: 120-140k We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements Enterprise networking experience across LAN, WAN, SD-WAN Hands-on configuration and troubleshooting with: Cisco Nexus & Catalyst VeloCloud SD-WAN Palo Alto firewalls Wireless controllers Strong understanding of network protocols, architecture, and security Deep troubleshooting and incident management expertise Experience supporting enterprise voice systems (Session Border Controllers a plus) Certifications (Preferred) Cisco CCIE (Routing & Switching or Data Center) Cisco CCNP / CCNA Routing & Switching Palo Alto or other major firewall certifications HPE / Aruba networking platforms Product evaluations, lifecycle management, certification testing Familiarity with enterprise monitoring and automation tools