{"id":196064,"url":"https://alion.io/job/fortinet-blog-network-security-engineer","title":"Network Security Engineer","company":{"id":52696,"name":"Fortinet","domain":"fortinet.com","url":"https://alion.io/company/fortinet-blog","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":{"grade":"A","score":86,"open_postings":181,"ghost_share":0,"stale_share":0.768,"repost_share":0,"time_to_fill_p50_days":3,"computed_at":"2026-10-28T05:59:10Z"}},"role":"Security","role_family":"Security","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Frankfurt am Main, Germany"],"countries":["DE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":109000,"max_usd":206000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":16},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"BGP","optional":false},{"name":"CentOS Stream","optional":false},{"name":"LDAP","optional":false},{"name":"Linux","optional":false},{"name":"MPLS","optional":false},{"name":"OpenStack","optional":false},{"name":"OSPF","optional":false},{"name":"SQL","optional":false},{"name":"Ubuntu","optional":false},{"name":"Ansible","optional":true},{"name":"AWS","optional":true},{"name":"Azure","optional":true},{"name":"GCP","optional":true},{"name":"Terraform","optional":true}],"status":"live","first_seen_at":"2026-04-17T00:00:00Z","employer_posted_date":"2026-10-20","last_verified_at":"2026-10-28T17:56:54Z","board_verified":true,"closed_at":null,"days_open":194,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":194},"description":"Office based in our Sophia Antipolis (Valbonne, France) office 4 days per week or Kelsterbach (Frankfurt- Germany)\nSenior Network Security Engineer\nAbout the Role\nWe're seeking an experienced network security engineer to build, operate, and scale our SASE architecture, encompassing both logical and physical infrastructure managed through Infrastructure as Code leveraging both Fortinet products and Linux (OpenStack) systems. You'll work across network architecture, security operations, and automation-designing solutions, driving incident resolution, and implementing systemic improvements to prevent recurrence.\nThis role includes participation in a 24x7 NOC on-call rotation and requires some staffed weekend coverage.\nWhat You'll Do\nMaintain network architectures across datacenter environments (logical & physical)\nBuild and optimize network monitoring and observability systems\nDevelop automation to detect, mitigate, and remediate network events and solve problems\nPerform root cause analysis and drive issues to resolution\nMaintain documentation and operational consistency across the infrastructure\nContribute to technical discussions and long-range capacity planning\nProvide support to internal teams as a top-tier escalation point for all production issues\nWhat You Bring\nNetworking (8+ years)\nExpert-level hands-on experience with L2 switching, IP routing, and protocols (BGP, OSPF, MPLS, VRRP, STP, GRE, IPsec, SNMP)\nLarge-scale BGP experience: public ASNs, peering, route arbitration, IRRs\nNetwork Security (8+ years)\nAccess control, threat management (vulnerabilities, malware, APTs, botnets)\nSSL inspection, content categorization, security/risk frameworks\nFortinet product experience strongly preferred\nLinux & Infrastructure (5+ years)\nAdministration of RHEL/CentOS, Ubuntu\nWeb servers, SQL databases, LDAP, etc.\nOpenStack experience a plus (RHOSP/RHOSO preferred)\nGeneral\nStrong troubleshooting instincts and documentation habits\nComfortable working independently in a ticket queue environment\nClear communicator who can context-switch between deep technical work and stakeholder updates\nNice to Have\nCloud experience (AWS, GCP, Azure)\nInfrastructure-as-code tools (Terraform, Ansible)\nLoad balancing and DDoS mitigation at scale\nCertifications: NSE7/8, CCIE R&S, RHCSA/RHCE\nFluency in English essential + business level of local language highly desirable\nMust be prepared to work 1 weekend day and oncall infrequently","description_format":"text","description_chars":2440,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"Advanced (C1)","optional":true}]},"benefits":[],"hiring_locations":[{"name":"France","iso":"FR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Network Security","Endpoint Security","Information Security"],"lifecycle":[{"event":"open","at":"2026-09-03T11:59:48Z"},{"event":"open","at":"2026-10-20T14:01:59Z"}],"visa":[],"liveness":{"score":4,"band":"cold","label":"Long shot","p_open":1,"p_active":0.146,"p_room":0.28,"age_days":194,"expected_fill_days":3,"reasons":["conf:4","stale_co","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-28T05:59:10Z"},"pay":null,"html_url":"https://alion.io/job/fortinet-blog-network-security-engineer","json_url":"https://alion.io/job/fortinet-blog-network-security-engineer.json","meta":{"generated_at":"2026-10-28T19:32:30Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":27037,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-29T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":52696},"rest":"https://alion.io/mcp/rest/get_company?id=52696"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ffortinet-blog-network-security-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Ffortinet-blog-network-security-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Ffortinet-blog-network-security-engineer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/fortinet-blog-network-security-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ffortinet-blog-network-security-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":196064}},{"tool":"search_jobs","arguments":{"company":"fortinet.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":196064},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. Docs: https://alion.io/developers"}}