{"id":1850822,"url":"https://alion.io/job/dataforest-linux-systemadministrator-senior-2nd-level-support-im-hosting-mwd","title":"Linux-Systemadministrator (Senior) – 2nd-Level-Support im Hosting (m/w/d)","company":{"id":1828338,"name":"dataforest","domain":"dataforest.net","url":"https://alion.io/company/dataforest-net","size_band":null,"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":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"unspecified","remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":81000,"max_usd":192000,"period":"year","method":"global_role_seniority_cell","sample_n":3074},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Ansible","optional":false},{"name":"Apache HTTP Server","optional":false},{"name":"HAProxy","optional":false},{"name":"KVM","optional":false},{"name":"Linux","optional":false},{"name":"Nginx","optional":false},{"name":"PHP","optional":false},{"name":"Prometheus","optional":false},{"name":"Proxmox VE","optional":false},{"name":"Traefik","optional":false},{"name":"VPN","optional":false}],"status":"live","first_seen_at":"2026-09-21T16:21:39Z","employer_posted_date":"2026-09-21","last_verified_at":"2026-10-12T21:27:16Z","board_verified":false,"closed_at":null,"days_open":23,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":23},"description":"Deine Aufgaben\nWorum es gehtIm L2-Support bist du fachlich die Referenz. Du bearbeitest Tickets wie alle anderen, übernimmst aber zusätzlich die Fälle, bei denen Standardmaßnahmen nicht mehr greifen. Mehrschichtige Fehlerbilder, Performance-Probleme, plattformnahe Fälle. Gleichzeitig treibst du das Team vorwärts: durch Standards, Reviews und fachliches Coaching. Wenn es brennt, hältst du die technischen Fäden zusammen.\nWas du bei uns machst\nKomplexere L2-Tickets im Tagesgeschäft bearbeiten; tiefgehende Fehleranalyse auf Anwendungs-, System- und Plattformebene\nAnspruchsvolle Themen tragen: Zum Beispiel Virtualisierungs-/HA-/Storage-nahe Fälle, Firewall/VPN, Performance-/Stabilitätsprobleme, komplexe Migrationen\nIncidents koordinieren: Priorisieren, Fäden halten, aus Störungen konkrete Verbesserungen ableiten\nStandards definieren: Runbooks, Eskalationsregeln, Ticket-Mindestdaten und Supportvorgehen weiterentwickeln\nDas Team stärken: L1/L2 coachen, Vorgehensweisen reviewen, Wissen teilen\nDein Profil\nWas du mitbringen solltestTiefes Linux- und Service-Stack-Know-how: Systemverhalten, Last-/Fehlermuster, Seiteneffekte von Änderungen\n Web-/Mail-Stack auf hohem Niveau: Erfahrung mit Webservern (z. B. NGINX, Apache), PHP-Runtimes, Datenbanken, Caching-Schichten und Reverse Proxies (z. B. HAProxy, Traefik), inklusive typischer Hosting-Architekturen wie App-/DB-Trennung, Replikation oder Clustering\n Plattform- und Virtualisierungskompetenz: Erfahrung mit virtualisierten Umgebungen, HA-Konzepten und Storage (z. B. Proxmox, KVM, Ceph oder vergleichbar)\nTiefgehende Fehleranalyse: Analyse und Behebung komplexer Störungen auf Anwendungs-, System- und Plattformebene. Du denkst über den Einzelfall hinaus und berücksichtigst Abhängigkeiten und Auswirkungen auf andere Systeme.\nFachliche Führung und Kommunikation: Du kannst Kollegen technisch weiterentwickeln, Standards setzen und Arbeitsweisen verbessern. Gutes Deutsch, gutes Englisch für Kunden, Dokumentation und Herstellerkommunikation.\n Plus, wenn du es hast: Tiefe Proxmox-/Ceph-Spezialisierung · IaC/Ansible · Firewall-/VPN-/WAF-Erfahrung (z. B. WireGuard, OpenVPN, iptables/nftables) · komplexe Migrationsprojekte · Monitoring-/Observability-Tiefe (z. B. checkmk, Prometheus)Warum wir?\nWas du dafür bekommst100 % remote, freie Hardware-Wahl. Linux-Setups ausdrücklich willkommen\nHome-Office-Zuschuss\n30 Urlaubstage\nFachliche Weiterentwicklung: Ob Richtung Systemadministration, Netzwerk oder Entwicklung. Wir unterstützen dich dabei, dich in die Richtung zu bewegen, die zu dir passt.\nEin kleines Team, in dem man sich kennt und nicht hinter Ticketnummern verschwindet\n So läuft die BewerbungBewerbung unter Beantwortung einiger Fragen → Videocall zum Kennenlernen (ca. 30 Minuten) → Videocall mit Interview und Work Samples (ca. 90 Minuten) → Entscheidung.","description_format":"text","description_chars":2829,"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":"German","level":"Upper-Intermediate (B2)","optional":false},{"language":"English","level":"Upper-Intermediate (B2)","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-04T20:15:35Z"}],"visa":[],"liveness":{"score":47,"band":"ok","label":"Likely open","p_open":0.9,"p_active":0.697,"p_room":0.75,"age_days":23,"expected_fill_days":29,"reasons":["conf:56","win:late"],"computed_at":"2026-10-15T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/dataforest-linux-systemadministrator-senior-2nd-level-support-im-hosting-mwd","json_url":"https://alion.io/job/dataforest-linux-systemadministrator-senior-2nd-level-support-im-hosting-mwd.json","meta":{"generated_at":"2026-10-15T07:02:10Z","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":10594,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-16T00:00:00Z"}},"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":1828338},"rest":"https://alion.io/mcp/rest/get_company?id=1828338"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fdataforest-linux-systemadministrator-senior-2nd-level-support-im-hosting-mwd"},{"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%2Fdataforest-linux-systemadministrator-senior-2nd-level-support-im-hosting-mwd"},{"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%2Fdataforest-linux-systemadministrator-senior-2nd-level-support-im-hosting-mwd"},{"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/dataforest-linux-systemadministrator-senior-2nd-level-support-im-hosting-mwd\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fdataforest-linux-systemadministrator-senior-2nd-level-support-im-hosting-mwd"}]}