{"id":3348778,"url":"https://alion.io/job/voestalpine-network-security-specialist-itot-segmentierung-mwd","title":"Network Security Specialist IT/OT-Segmentierung (m/w/d)","company":{"id":1792158,"name":"voestalpine","domain":"voestalpine.com","url":"https://alion.io/company/voestalpine","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"BeeSite","truth_index":{"grade":"B","score":80,"open_postings":70,"ghost_share":0,"stale_share":0.786,"repost_share":0,"time_to_fill_p50_days":51,"computed_at":"2026-11-05T05:54:30Z"}},"role":"Security","role_family":"Security","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Linz, Austria"],"countries":["AT"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":50000,"max_usd":104000,"period":"year","method":"role_country_seniority_unknown","sample_n":48},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-10-27T18:01:56Z","employer_posted_date":"2026-10-27","last_verified_at":"2026-11-05T03:21:59Z","board_verified":true,"closed_at":null,"days_open":8,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":8},"description":"Ihre Aufgaben\n Weiterentwicklung der globalen Netzwerksicherheit mit ganzheitlichem Blick und Fokus auf Produktionsumgebungen (IT/OT-Transition)\n Unterstützung unserer Produktionsgesellschaften bei der Erstellung und Modifikation von Firewall-Regelwerken durch fachgerechte Beratung und technische Analysen\n Entwicklung und Umsetzung von state-of-the-art Security z.B. IDS/IPS, ZTNA, Secure Access im weltweiten voestalpine-Netzwerk\n Laufender Betrieb und Weiterentwicklung von bestehender globaler, hochverfügbarer Securityinfrastruktur in einem fachlich starken und eng abgestimmten Team mit kontinuierlichem Wissensaustausch\n Ihr Profil\n Abgeschlossene Ausbildung (Uni/FH/HTL) mit Schwerpunkt IT und mehrjährige einschlägige Berufspraxis\n Ausgezeichnete Firewall- und grundlegende Netzwerkkenntnisse\n Praktische Erfahrung im Bereich Netzwerksicherheit, bestenfalls in Produktionsumgebungen\n Analytisches und ganzheitliches Denken sowie sorgfältige Arbeitsweise\n Sehr gute Deutschkenntnisse (C1) und gute Englischkenntnisse (B2) für die interne und externe Kommunikation sind wünschenswert\n Vergütung\nDas kollektivvertragliche Mindestgehalt für diesen Arbeitsplatz beträgt € 4.611,00 brutto (14 mal p.a.). Die tatsächliche Bezahlung ist von der jeweiligen Qualifikation bzw. Berufserfahrung abhängig.\nDas sind wir\nWir sind der zentrale IT-Dienstleister im voestalpine Konzern. Wir konzipieren, entwickeln und betreiben vielfältige IT-Services und anspruchsvolle Projekte für unsere Kund:innen weltweit. 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