{"id":3815028,"url":"https://alion.io/job/eliagroup-system-administrator-linux-fmd","title":"System Administrator Linux (f/m/d)","company":{"id":2005597,"name":"Elia Group","domain":"eliagroup.eu","url":"https://alion.io/company/eliagroup","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SuccessFactors","truth_index":{"grade":"A","score":91,"open_postings":18,"ghost_share":0,"stale_share":0.556,"repost_share":0,"time_to_fill_p50_days":21,"computed_at":"2026-11-08T05:47:12Z"}},"role":"DevOps","role_family":"DevOps","seniority":null,"employment_type":null,"work_mode":"on_site","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":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Ansible","optional":false},{"name":"Bash","optional":false},{"name":"Git","optional":false},{"name":"GitOps","optional":false},{"name":"Linux","optional":false},{"name":"Red Hat","optional":false}],"status":"live","first_seen_at":"2026-11-05T15:42:36Z","employer_posted_date":"2026-11-05","last_verified_at":"2026-11-09T00:20:10Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"Your job offer at 50Hertz Transmission GmbH (Elia Group)\nSystem Administrator Linux (f/m/d)\nPlace of work:50Hertz : Berlin-Mitte - Heidestraße 2, 10557 Berlin\nEntry date: For the next possible date\nFixed-term (2 years) |Full-time (37h per week)\nJob ID:10958\n###start\nIch übernehme die Verantwortung für den sicheren Betrieb und die stetige Weiterentwicklung der Linux-Umgebungen bei 50Hertz.\nDas macht den Job für mich interessant: 50Hertz bringt die Integration erneuerbarer Energien voran. Der umfangreiche Netzausbau kann nicht ohne die Bereitstellung von IT-Infrastruktur und Netzwerken realisiert werden. Als Teil eines internationalen IT-Infrastruktur-Teams kann ich dazu einen wesentlichen Beitrag leisten. Dabei kann ich maßgebliche Akzente setzen. Als gefragte Ansprechpartner*in setze ich mich außerdem für einen Wissenstransfer im Kontext der Linux-Technologien ein.\nMeine Aufgaben:\nSicherstellung des stabilen Betriebs der Linux-Plattformen einschließlich Wartung, Patch- und Lifecycle-Management,\nÜberwachung von Verfügbarkeit, Performance und Kapazität der Linux-Umgebungen,\nAnalyse, Priorisierung und nachhaltige Behebung von Incidents, Problemen und Betriebsstörungen sowie Identifikation von Schwachstellen und Engpässen zur kontinuierlichen Verbesserung der Plattformstabilität,\nUnterstützung bei der Umsetzung von Plattformstandards sowie Security- und Compliance-Vorgaben,\nUmsetzung und Bearbeitung von Standard Service Requests,\nPlanung, Koordination und Umsetzung von Changes, Migrationen, Rollouts und Infrastrukturprojekten gemäß etablierten Betriebs- und Change-Management-Prozessen,\nZusammenarbeit mit Herstellern, Dienstleistern und internen Fachbereichen zur Sicherstellung eines stabilen Betriebs,\nWeiterentwicklung und Umsetzung von Automatisierungs-, GitOps- und Infrastructure-as-Code-Ansätzen durch den Einsatz von Ansible, Bash und weiteren Werkzeugen zur Steigerung von Effizienz, Qualität und Standardisierung,\nErstellung und Pflege technischer Dokumentationen und Betriebsanweisungen,\nTeilnahme am Bereitschaftsdienst (24/7) für die Linux-Plattformen,\nMeine Kompetenzen:\nAbgeschlossenes Studium oder Berufsausbildung im Bereich Informatik oder einer vergleichbaren Fachrichtung,\nMehrjährige Erfahrung in der Administration und dem Betrieb von Enterprise-Linux-Umgebungen, idealerweise auf Basis von Red Hat Enterprise Linux (RHEL), einschließlich zugehöriger Management-Plattformen wie Red Hat Satellite,\n\nFundierte Kenntnisse im Betrieb virtualisierter Infrastrukturen sowie im Monitoring, Performance- und Kapazitätsmanagement,\n\nKenntnisse in den Bereichen IT-Sicherheit, Hochverfügbarkeit und Disaster Recovery,\n\nPraxiserfahrung mit Automatisierungswerkzeugen wie Ansible, Bash und Git-basierten Betriebsmodellen,\n\nGrundlegendes Verständnis moderner Betriebsansätze wie GitOps, Infrastructure as Code (IaC) und DevOps,\n\nExzellente Problemlösungsfähigkeiten mit der Fähigkeit, komplexe technische Probleme zu beheben und zu lösen,\nSelbstständige und proaktive Arbeitsweise,\nSprachkenntnisse: Sehr gute Deutschkenntnisse (B2/C1) und gute Englischkenntnisse (B1).\nKein Muss, aber von Vorteil:\nEinschlägige Zertifizierungen wie der Red Hat Certified Engineer (RHCE), die Linux Professional Institute Certification (LPIC) oder der Red Hat Certified Architect (RHCA),\nUmfangreiche GitOps-Erfahrungen im On-Prem-Umfeld. \nFlexi Compass - see how flexible this vacancy is\nWorking hours per week: 37 hours (full time),\nFlexible working hours and a long-term working time account supporting your work-life-balance,\nThe number of flex days is not limited,\nNo core working hours,\nMobile working, also from home, is possible.\n###stop\nBenefits\nComprehensive onboarding and individual training opportunities,\n30 days of annual leave,\nExceptionally collegial working environment,\nCompany pension scheme,\nProfessional advisory services on (mental) health, care, legal matters, finances, and more,\n… for more details visit our career website.\nYour application\nWe are constantly screening, so please apply as soon as possible. Please upload your CV and references (stating your salary expectations and availability or notice period) via our application form.\nPlease do not hesitate to apply, even if you do not match the competence profile 1:1 in all points.\nWould you like to learn more? Do you have (technical) questions about the task? Then write to . Please refer to the job ID 10958 in the email subject.\nWe welcome applications from people with disabilities. The 50Hertz Disabled Persons Representative (SBV) () will be glad to advise you confidentially, including on the accessibility of our workplaces. If you would like to mention your (severe) disability already in the application form and/or your application, we will forward your application to the SBV so that they can actively support your application from the beginning.\n50Hertz Transmission GmbH - a company of the European Elia Group\nHuman Resources, Eduard Weissbrot, \nwww.50hertz.com","description_format":"text","description_chars":5020,"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":"Intermediate (B1)","optional":false}]},"benefits":["Annual leave","Flexible schedule"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Power Grid"],"lifecycle":[{"event":"open","at":"2026-11-05T15:42:36Z"}],"visa":[],"liveness":{"score":63,"band":"ok","label":"Likely open","p_open":1,"p_active":0.632,"p_room":1,"age_days":2,"expected_fill_days":21,"reasons":["conf:2","stale_co","velocity","win:early","comp:brand"],"computed_at":"2026-11-08T05:47:12Z"},"pay":null,"html_url":"https://alion.io/job/eliagroup-system-administrator-linux-fmd","json_url":"https://alion.io/job/eliagroup-system-administrator-linux-fmd.json","meta":{"generated_at":"2026-11-09T05:01:31Z","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":4894,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-10T00:00:00Z"}},"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":2005597},"rest":"https://alion.io/mcp/rest/get_company?id=2005597"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Feliagroup-system-administrator-linux-fmd"},{"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%2Feliagroup-system-administrator-linux-fmd"},{"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%2Feliagroup-system-administrator-linux-fmd"},{"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/eliagroup-system-administrator-linux-fmd\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Feliagroup-system-administrator-linux-fmd"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3815028}},{"tool":"search_jobs","arguments":{"company":"eliagroup.eu","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3815028},"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. 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