{"id":578734,"url":"https://alion.io/job/zeiss-senior-datacenter-engineer-linux-fmd","title":"Senior Datacenter Engineer – Linux (f/m/d)","company":{"id":5290,"name":"Zeiss","domain":"zeiss.com","url":"https://alion.io/company/zeiss","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":80,"open_postings":175,"ghost_share":0,"stale_share":0.783,"repost_share":0.011,"time_to_fill_p50_days":40,"computed_at":"2026-11-08T05:47:12Z"}},"role":"DevOps","role_family":"DevOps","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Jena, Germany","Germany"],"countries":["DE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":69000,"max_usd":142000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":30},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Active Directory","optional":false},{"name":"Ansible","optional":false},{"name":"HPC","optional":false},{"name":"Linux","optional":false},{"name":"Photolithography","optional":false},{"name":"SLURM","optional":false},{"name":"VMWare","optional":false}],"status":"live","first_seen_at":"2026-09-09T19:59:38Z","employer_posted_date":"2026-11-02","last_verified_at":"2026-11-07T05:44:24Z","board_verified":true,"closed_at":null,"days_open":59,"trust":{"level":"ok","repost_count":1,"flags":[],"days_open":59},"description":"ZEISS Semiconductor Manufacturing Technology\nEnabler for smaller, more powerful, and more energy-efficient microchips\nWorking for tomorrow today.\nAround 80 percent of all microchips worldwide are produced using ZEISS technologies. As the centerpiece of every electronically controlled system, they have become an integral part of our everyday lives - whether in smartphones, smart homes or smart factories. ZEISS is a technology leader in the field of semiconductor manufacturing equipment. With high-precision lithography optics, photomask systems and process control solutions, ZEISS enables the production of ever smaller, increasingly powerful, and more energy-efficient microchips, and thus plays a pivotal role in the age of micro- and nanoelectronics. \nYour role:\nAdministration, maintenance, and expansion of IT infrastructure, especially in Linux and HPC\nInvolvement in installation, configuration, backup, monitoring, as well as update and patch management of servers\nPlanning, design, development, conceptualization, and operation of Linux systems and cluster solutions on virtual, physical, and containerized server landscapes\nMonitoring, optimization, and expansion of security measures\nAutomation of IT workflows\nDocumentation, service requests/incidents, change management, and technical-level communication with customers\nActive participation in IT projects during planning, implementation, and rollout, and advisory support to specialist departments\nEnsure 7x24 operations as part of on-call duty\nYour profile:\nA successfully completed IT-related degree or an apprenticeship as IT specialist for system integration with additional qualification such as IT clerk or Bachelor Professional\nAt least 5 years of professional experience in designing, implementing, and maintaining complex Linux systems\nExcellent knowledge of Linux, Active Directory / Kerberos, NFSv4, Ansible automation; ideally SLURM, Apptainer, and Orchestrator (Orcharhino)\nGood knowledge of networked and virtualized systems with VMware\nHigh self-motivation, flexibility, and willingness to collaborate actively in a team\nWillingness to align working hours with operational requirements\nVery good German and English skills\nYour ZEISS Recruiting Team:\nAdrian Kahl","description_format":"text","description_chars":2245,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Surgical Instruments & Devices","Eyewear","Medical Imaging Systems","Semiconductor Equipment"],"lifecycle":[{"event":"open","at":"2026-09-09T19:59:38Z"},{"event":"close","at":"2026-10-03T19:05:35Z"},{"event":"reopen","at":"2026-11-02T19:56:11Z"}],"visa":[],"liveness":{"score":25,"band":"fade","label":"Fading","p_open":1,"p_active":0.564,"p_room":0.44,"age_days":59,"expected_fill_days":40,"reasons":["conf:24","stale_co","velocity","win:tail","crowd:brand"],"computed_at":"2026-11-08T05:47:12Z"},"pay":null,"html_url":"https://alion.io/job/zeiss-senior-datacenter-engineer-linux-fmd","json_url":"https://alion.io/job/zeiss-senior-datacenter-engineer-linux-fmd.json","meta":{"generated_at":"2026-11-08T16:46:06Z","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":35294,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-09T00:00:00Z"}},"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":5290},"rest":"https://alion.io/mcp/rest/get_company?id=5290"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fzeiss-senior-datacenter-engineer-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%2Fzeiss-senior-datacenter-engineer-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%2Fzeiss-senior-datacenter-engineer-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/zeiss-senior-datacenter-engineer-linux-fmd\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fzeiss-senior-datacenter-engineer-linux-fmd"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":578734}},{"tool":"search_jobs","arguments":{"company":"zeiss.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":578734},"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); 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