{"schemaVersion":"jobsearcher.job.v1","id":"2d5f4c268bff8aa3a23fc430","url":"https://jobsearcher.com/jobs/2d5f4c268bff8aa3a23fc430","canonicalUrl":"https://jobsearcher.com/jobs/2d5f4c268bff8aa3a23fc430","title":"Senior Network Security Engineer","description":"Role: L3 Network Security SME\nLocation: Framingham-MA\nJob Type: Fulltime Role with TCS\nNetwork Troubleshooting, Packet Capture Analysis, Code Upgrade, Configurations, Migrations and Engineering work.\n8-10 years of experience in a large enterprise network environment\nUnderstanding of OSI models (L1-L4)\nExcellent Network troubleshooting skills, tcpdump and packet capture analysis\nAdvanced knowledge on Fortinet v6.x & v7.x virtual firewalls; Forti Manager, Forti Analyzer & ADOM\nAdvanced knowledge on Cisco ASA Site to Site and Client to Site VPN technology\nGood work experience in FortiGate firewalls, clustering models for consolidation, migration & hardware refresh related works\nGood work experience in Infoblox, DNS and DHCP services related engineering work\nGood communication skill\nUnderstanding of processes [Incident, Change & Problem]\nUnderstanding of monitoring tools [SolarWinds, Riverbed, Tuffin].\nCandidate should have sound technical knowledge on Fortinet Firewall migration, consolidation, code upgrade etc. Similar work is expected for Infoblox and Cisco VPN.\nL3 Network SME : Primary Skill should be F5 load balancer migration, Consolidation and project work along with switching and routing\nGood to have:\nLinux/Unix command line knowledge\nAzure networking\nNetwork switching and routing concepts\nJob Type: Full-time\nPay: $87,419.07 - $127,251.65 per year\nSchedule:\n8 hour shift\nAbility to commute/relocate:\nFramingham, MA 01701: Reliably commute or planning to relocate before starting work (Required)\nExperience:\nLinux: 1 year (Preferred)\nCybersecurity: 1 year (Preferred)\nInformation security: 1 year (Preferred)\nWork Location: In person","company":"Proit","rawCompany":"proit","city":"Framingham","state":"MA","isRemote":false,"isActive":false,"createdAt":"2026-08-05T10:45:18.518Z","occupations":[{"code":"15-1244.00","title":"Network and Computer Systems Administrators","slug":"network-and-computer-systems-administrators"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1241.00","title":"Computer Network Architects","slug":"computer-network-architects"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541519","title":"Other Computer Related Services","slug":"other-computer-related-services"},{"code":"541513","title":"Computer Facilities Management Services","slug":"computer-facilities-management-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Senior Network Security Engineer","description":"Role: L3 Network Security SME\nLocation: Framingham-MA\nJob Type: Fulltime Role with TCS\nNetwork Troubleshooting, Packet Capture Analysis, Code Upgrade, Configurations, Migrations and Engineering work.\n8-10 years of experience in a large enterprise network environment\nUnderstanding of OSI models (L1-L4)\nExcellent Network troubleshooting skills, tcpdump and packet capture analysis\nAdvanced knowledge on Fortinet v6.x & v7.x virtual firewalls; Forti Manager, Forti Analyzer & ADOM\nAdvanced knowledge on Cisco ASA Site to Site and Client to Site VPN technology\nGood work experience in FortiGate firewalls, clustering models for consolidation, migration & hardware refresh related works\nGood work experience in Infoblox, DNS and DHCP services related engineering work\nGood communication skill\nUnderstanding of processes [Incident, Change & Problem]\nUnderstanding of monitoring tools [SolarWinds, Riverbed, Tuffin].\nCandidate should have sound technical knowledge on Fortinet Firewall migration, consolidation, code upgrade etc. Similar work is expected for Infoblox and Cisco VPN.\nL3 Network SME : Primary Skill should be F5 load balancer migration, Consolidation and project work along with switching and routing\nGood to have:\nLinux/Unix command line knowledge\nAzure networking\nNetwork switching and routing concepts\nJob Type: Full-time\nPay: $87,419.07 - $127,251.65 per year\nSchedule:\n8 hour shift\nAbility to commute/relocate:\nFramingham, MA 01701: Reliably commute or planning to relocate before starting work (Required)\nExperience:\nLinux: 1 year (Preferred)\nCybersecurity: 1 year (Preferred)\nInformation security: 1 year (Preferred)\nWork Location: In person","datePosted":"2026-08-05T10:45:18.518Z","dateModified":"2026-08-05T10:45:18.518Z","hiringOrganization":{"@type":"Organization","name":"Proit","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Framingham","addressRegion":"MA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"2d5f4c268bff8aa3a23fc430"},"url":"https://jobsearcher.com/jobs/2d5f4c268bff8aa3a23fc430"}}