{"id":1812988,"url":"https://alion.io/job/plan-b-net-zero-ag-it-infrastructure-systems-engineer-mwd","title":"IT Infrastructure & Systems Engineer (m/w/d)","company":{"id":2252966,"name":"Plan-B Net Zero","domain":"planbnetzero.com","url":"https://alion.io/company/planbnetzero","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Personio","truth_index":null},"role":"DevOps","role_family":"DevOps","seniority":null,"employment_type":"contractor","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Berlin, Germany"],"countries":["DE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":58000,"max_usd":111000,"period":"year","method":"role_country_seniority_unknown","sample_n":148},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Cloudflare","optional":false},{"name":"GitHub Actions","optional":false},{"name":"MS SQL","optional":false},{"name":"n8n","optional":false},{"name":"SharePoint","optional":false},{"name":"Supabase","optional":false}],"status":"live","first_seen_at":"2026-07-09T17:47:14Z","employer_posted_date":"2026-07-09","last_verified_at":"2026-10-12T20:09:16Z","board_verified":true,"closed_at":null,"days_open":95,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":94},"description":"Wer wir sind\nGreenTech-Scale-Up mit Sitz in Zug, Schweiz - gegründet im April 2023 von Bradley Mundt als Pionier der neuen Industrie-Kategorie NEO ENERGY.\nUnsere Mission: Nachhaltige Energie vom Commodity zur Lifestyle-Marke entwickeln - durch KI, Gamification und echte Mehrwerte.\nMit smarter KI-Optimierung und einem Portfolio ergänzender Produkte & Services denken wir Energie neu.\nMehr unter: www.planbnetzero.com\nWenn du für echte Veränderung brennst, bist du bei uns genau richtig.\nRolle & Wirkung\nDu sorgst dafür, dass beiPLAN-B NET ZERO alles läuft -sicher, stabil und zukunftsorientiert.\nAlsIT Infrastructure & Systems Engineer bist du die zentrale Schnittstelle zwischenCloud, Hardware und den Teams.\nDu stellst sicher, dass unsere Systeme reibungslos funktionieren, Daten geschützt sind und neue Technologien sinnvoll integriert werden.\nDeine Aufgaben\nIT-Infrastruktur & Systeme\nVerantwortung für Netzwerk, Server, Cloud-Dienste und lokale Anwendungen\nEinrichtung, Wartung und Überwachung unsererMicrosoft 365- und SharePoint-Umgebungen\nBetreuung vonMS SQL Servern, E-Mail- und Backup-Systemen\nKontinuierliches Monitoring und Performance-Optimierung der gesamten IT-Landschaft\nHardware & Support\nBeschaffung und Verwaltung von Hardware (Laptops, Zubehör, Router etc.)\nUnterstützung beim Setup lokaler Anwendungen - via Fernwartung oder vor Ort\nTechnischer Ansprechpartner für Kolleg:innen bei allen IT-Fragen\nIT-Sicherheit & Stabilität\nSicherstellung von IT-Security und Datenschutz\nPrüfung und Betreuung bestehender Backup- und Recovery-Lösungen\nDokumentation und Optimierung sicherheitsrelevanter Prozesse\nCloud & Automation\nAdministration und Optimierung unsererAWS- und Supabase-Umgebungen\nIntegration und Automatisierung mit Tools wien8n,Cloudflare,GitHub Actions etc.\nUnterstützung bei der Weiterentwicklung vonKI-basierten Prozessen und Anwendungen\nSchulung & Dokumentation\nErstellung klarer Anleitungen und Schulungsunterlagen\nTraining der Teams zu Systemen, Prozessen und Security-Best Practices\nSicherstellung, dass alle Kolleg:innen technisch auf dem neuesten Stand bleiben\nDein Profil\nMuss:\nFundierte Kenntnisse inMicrosoft 365,SharePoint,MS SQL Server,Cloud Services undNetzwerktechnik\nErfahrung imMonitoring, inBackup-Strategien undSystemadministration\nInteresse anIT-Trends,Cloud-Technologien undKI-Themen\nStrukturierte, zuverlässige und sicherheitsbewusste Arbeitsweise\nsehr gute Deutschkenntnisse, gute Englischkenntnisse\nNice-to-have:\nZertifizierungen inMicrosoft 365 oderAWS\nErfahrung in derKoordination von IT-Support-Prozes\nWas wir bieten\nArbeiten an der Schnittstelle vonTechnologie, Energie und Nachhaltigkeit\nModernes, internationales Team mit viel Gestaltungsspielraum\nMöglichkeit, neueTools, KI-Lösungen und Automationen aktiv mitzugestalten\nArbeitsortBerlin, mit flexiblerHome-Office-Option\nWeitere Standorte:Leipzig undMühlheim am Main\nRegelmäßigeTeam-Meetings & Events an unseren Standorten - echte Highlights, auf die sich das ganze Team freut\nBewerbung\nBereit, mit uns die Energiezukunft zu gestalten?\nKlingt nach dir? Dann bewerbe dich hier!\nLebenslauf\nKurzes Motivationsschreiben (warum du und warum PLAN-B NET ZERO)\nGehaltsvorstellung & frühestes Startdatum\nAnstellung über:\nESS Energy & Sales Services GmbH\n(Shared Service-Unternehmen der PLAN-B NET ZERO AG)\nLet’s build the energy future. 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