{"id":4078437,"url":"https://alion.io/job/kpn-senior-firewall-engineer","title":"Senior Firewall Engineer","company":{"id":54491,"name":"KPN","domain":"kpn.com","url":"https://alion.io/company/kpn","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SmartRecruiters","truth_index":null},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Amersfoort, Netherlands"],"countries":["NL"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":null,"max":100,"currency":"EUR","period":"hour","gross":true,"usd_annual":224000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Ansible","optional":false},{"name":"Palo Alto NGFW","optional":false},{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-11-11T16:07:41Z","employer_posted_date":"2026-11-11","last_verified_at":"2026-11-12T09:32:10Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Binnen onze klant levert de afdeling Networks & Datacenter de veilige en robuuste infrastructuur waar de bedrijfskritische dienstverlening van de bank op draait.\nVoor een strategisch Extranet-migratieprogramma is een compact en gericht projectteam opgezet. Het bestaat uit een projectmanager, een network engineer en jou als firewall engineer. Het team heeft korte lijnen en een helder doel, en jouw expertise is onmisbaar om het te bereiken.\n Als Senior Firewall Engineer zorg je ervoor dat de migratie van externe verbindingen niet alleen soepel verloopt, maar ook veilig en compliant is. Je bent verantwoordelijk voor de firewallpolicies, securitymaatregelen en netwerksegmentatie die nodig zijn om de Extranet-verbindingen naar de nieuwe omgeving over te zetten. Je werkt hands-on en trekt nauw op met de network engineer en de securitystakeholders. Je resultaat is direct zichtbaar in een vernieuwde, beter beveiligde infrastructuur.\nWat je gaat doen:\nOntwerpen en implementeren van firewallpolicies voor Extranet-connectiviteit\nUitvoeren van de securitywijzigingen die nodig zijn voor de migraties\nReviewen, optimaliseren en opschonen van firewall-rulesets\nMeebouwen aan netwerksegmentatie en veilige connectiviteitsoplossingen\nAnalyseren en oplossen van firewall- en connectiviteitsissues\nMeedraaien in testen, cut-overs en de ondersteuning na migratie\nBorgen dat alles voldoet aan de securitystandaarden en governanceprocessen van de bank\nWaar het kan: automatiseren met Python, Ansible of API’s\n Je bent een ervaren securityspecialist die het liefst zelf aan de knoppen zit. Je hebt een scherp analytisch vermogen en je houdt overzicht in complexe omgevingen.\nDit neem je mee:\nMinimaal 5 jaar ervaring als Firewall Engineer of Network Security Engineer\nHands-on ervaring met enterprise firewallplatformen\nSterke kennis van firewall policy management, netwerksegmentatie, veilige connectiviteit en access control / security governance\nErvaring met migratie- of transformatieprojecten\nErvaring in grote enterprise-omgevingen\nEen relevante certificering, zoals PCNSE of Fortinet FCP/FCSS, of aantoonbaar vergelijkbare ervaring\nExtra pluspunten:\nErvaring met Palo Alto NGFW en Panorama\nKennis van Check Point en/of Fortinet\nErvaring met Extranet-connectiviteit en enterprise WAN\nAutomatiseringservaring met Python, Ansible of API’s\n Reageren tot: 17 november 10:00\nStart opdracht: zo snel mogelijk\nEinde opdracht: 30-5-2027\nUren per week: 32 - 40\nUurtarief: max €100,00 bruto per uur inclusief reiskosten exclusief btw\nWil je meer weten? Neem contact op met onze recruiter Antoine van der Maas via 06 - 30167124 of .","description_format":"text","description_chars":2647,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"Dutch","level":"All levels","optional":false},{"language":"German","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[{"name":"Netherlands","iso":"NL","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Mobile Networks","Broadband"],"lifecycle":[{"event":"open","at":"2026-11-11T16:14:52Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":0,"expected_fill_days":10,"reasons":["conf:1","velocity","win:early"],"computed_at":"2026-11-12T10:38:37Z"},"pay":{"stated_usd_annual":224000,"is_top_pay":true},"html_url":"https://alion.io/job/kpn-senior-firewall-engineer","json_url":"https://alion.io/job/kpn-senior-firewall-engineer.json","meta":{"generated_at":"2026-11-12T10:51:47Z","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":22228,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-13T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":54491},"rest":"https://alion.io/mcp/rest/get_company?id=54491"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fkpn-senior-firewall-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"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%2Fkpn-senior-firewall-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Fkpn-senior-firewall-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/kpn-senior-firewall-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fkpn-senior-firewall-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4078437}},{"tool":"search_jobs","arguments":{"company":"kpn.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4078437},"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"}}