{"id":2450095,"url":"https://alion.io/job/itds-poland-senior-linuxunix-devops-engineer-enterprise-infrastructure","title":"Senior Linux/Unix DevOps Engineer – Enterprise Infrastructure","company":{"id":879,"name":"ITDS Poland","domain":"itds.pl","url":"https://alion.io/company/itds","size_band":"201-500","is_staffing_agency":false,"employer_type":"staffing","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"DevOps","role_family":"DevOps","seniority":"senior","employment_type":"contractor","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Kraków, Poland"],"countries":["PL"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":19530,"max":23520,"currency":"PLN","period":"month","gross":null,"usd_annual":71964},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Ansible","optional":false},{"name":"Chef","optional":false},{"name":"Configuration Management","optional":false},{"name":"Hyper-V","optional":false},{"name":"ITIL","optional":false},{"name":"Linux","optional":false},{"name":"Perl","optional":false},{"name":"Puppet","optional":false},{"name":"Python","optional":false},{"name":"Unix","optional":false},{"name":"VMWare","optional":false},{"name":"TCP/IP","optional":true}],"status":"live","first_seen_at":"2026-10-13T14:20:12Z","employer_posted_date":null,"last_verified_at":"2026-10-13T14:20:12Z","board_verified":false,"closed_at":null,"days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"Unleash seamless enterprise infrastructure — drive innovation through expert Linux/Unix DevOps mastery!\nKrakow-based opportunity with hybrid work model.\nAs a Senior Linux/Unix DevOps Engineer, you will be working for our client, a leader in enterprise infrastructure solutions. You will play a crucial role in configuring, delivering, and supporting Linux (primarily RHEL) and Solaris server environments within a dynamic DevOps infrastructure, helping to optimize operational efficiency and technological innovation. This is your chance to shape robust systems that underpin critical business operations and to advance your career in a rapidly evolving environment.\nYour main responsibilities:\nConfigure, deploy, and support Linux (RHEL) and Solaris server environments in a DevOps delivery model.\nCollaborate with application teams and DevOps pods to ensure smooth deployment of centrally provided services and reliable operation.\nProvide ongoing support across live and non-live environments, maintaining high SLAs and service quality.\nWrite automation scripts in shell, Perl, or Python to streamline operational processes and reduce manual tasks.\nAdvise on Unix/Linux design best practices throughout all project phases, from build to implementation.\nDevelop and maintain standards for capacity management, assessing risks, and working with application teams to meet demand.\nAnalyze, document, and implement changes based on requests, translating business requirements into technical solutions.\nSupport incident troubleshooting and perform root cause analysis to enhance system stability.\nYou're ideal for this role if you have:\n6+ years of strong Linux (RHEL preferred) server administration expertise.\nIndustry-standard UNIX certifications.\nProven experience in Linux architecture, volume management, kernel tuning, and scripting skills (shell, Perl, Python).\nSolid understanding of infrastructure components such as x86 hardware, virtualization platforms (VMware, Citrix, Hyper-V), and storage configurations on NAS and EMC SAN.\nWorking knowledge of networking concepts including TCP/UDP, LAN/WAN, F5, VIPs, firewalls, and Cisco systems.\nExperience working in enterprise and highly regulated environments (e.g., Financial Services).\nFamiliarity with DevOps and configuration management tools like Ansible, Puppet, or Chef.\nExcellent communication skills and ability to collaborate across diverse teams.\nSelf-management skills to prioritize effectively, meet deadlines, and perform under pressure.\nGood understanding of operational discipline with ITIL concepts.\nIt is a strong plus if you have:\nSLES and Solaris x86/SPARC experience.\nTroubleshooting expertise with Veritas Volume Manager and Veritas Cluster Server.\nLanguage required for the role: English (Communicative level).\nEligibility to work in Europe: Only candidates with an existing legal right to work in the European Union will be considered for this role.\n#MAKEYourCareerBETTER\nInterested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.\nTech stack\nLinux (RHEL) Administration\nSolaris Administration\nShell Scripting\nVMware virtualization\nPython\nAnsible/Puppet/Chef\nStorage (NAS/EMC SAN)\nNetworking (TCP/IP, Firewalls, F5)\nITIL\nVeritas Volume Manager","description_format":"text","description_chars":3325,"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":[]},"benefits":["Hybrid work"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","IT Staffing & Staff Augmentation"],"lifecycle":[{"event":"open","at":"2026-10-13T14:25:00Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":13,"reasons":["seen:0","win:early"],"computed_at":"2026-10-14T03:54:59Z"},"pay":{"stated_usd_annual":71964,"is_top_pay":false},"html_url":"https://alion.io/job/itds-poland-senior-linuxunix-devops-engineer-enterprise-infrastructure","json_url":"https://alion.io/job/itds-poland-senior-linuxunix-devops-engineer-enterprise-infrastructure.json","meta":{"generated_at":"2026-10-14T03:54:59Z","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":5990,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-15T00:00:00Z"}},"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":879},"rest":"https://alion.io/mcp/rest/get_company?id=879"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fitds-poland-senior-linuxunix-devops-engineer-enterprise-infrastructure"},{"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%2Fitds-poland-senior-linuxunix-devops-engineer-enterprise-infrastructure"},{"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%2Fitds-poland-senior-linuxunix-devops-engineer-enterprise-infrastructure"},{"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/itds-poland-senior-linuxunix-devops-engineer-enterprise-infrastructure\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fitds-poland-senior-linuxunix-devops-engineer-enterprise-infrastructure"}]}