> Markdown version of [/jobs/ext/3970389-network-security-engineer](https://www.wearedevelopers.com/jobs/ext/3970389-network-security-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Network Security Engineer - **Company:** SFE PARTNERS LLC - **Location:** Framingham, MA, United States - **Experience:** Expert - **Salary:** $110,000.0 - $120,000.0 - **Contract:** Permanent contract - **Skills:** Microsoft Azure, Cisco PIX, Cisco Systems VPN Client, Command-Line Interface, Linux, Virtual Private Networks (VPN), Network Security, Network Troubleshooting, Cisco Nexus Switches, Load Balancing, Cloudformation, Fortinet, Routing & Switching, Open Network Automation Platform, Cisco - **Published:** October 27, 2026 - **Apply:** https://www.careerjet.com/jobad/us7ecd0acdde303261d9e1fb14c2fcaf83 ## About the Role Must Have Technical/Functional Skills Fortinet firewalls, VDOM, Forti Manager, ADOM, Forti Analyzer Required Working Exp in Load balancer F5 LTM and GTM - Required Network troubleshooting (L2/L3) - Required Cisco ASA Site to Site and Client to Site VPN Required Infoblox management- Required Cisco ACI Configuration Required SDWAN Required Good to have: Azure Network setup, NSG, Proxy. Linux/Unix command line knowledge Required 5-8 years of experience in a large enterprise environment - Required Good communication Cisco Routing & Switching Basic Understanding of Network Automation Roles & Responsibilities Must have a solid foundation of Cisco ACI, F5, Fortinet, Cisco VPN, Infoblox Fortinet virtual firewalls; Forti Manager, Forti Analyzer Solid understanding and familiarity with CloudFormation Templates Generic Managerial Skills, If any Good Communication, leadership, ownership, accountability, availability Kind Regards