{"id":2105244,"url":"https://alion.io/job/nov-ot-systems-administrator","title":"OT Systems Administrator","company":{"id":1814757,"name":"NOV","domain":"nov.com","url":"https://alion.io/company/nov-com","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":{"grade":"B","score":82,"open_postings":49,"ghost_share":0,"stale_share":0.939,"repost_share":0,"time_to_fill_p50_days":18,"computed_at":"2026-10-12T06:55:09Z"}},"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":["Rio de Janeiro, Brazil"],"countries":["BR"],"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":"Active Directory","optional":false},{"name":"Hyper-V","optional":false},{"name":"Incident Management","optional":false},{"name":"Kubernetes","optional":false},{"name":"Linux","optional":false},{"name":"OpenShift","optional":false},{"name":"VMWare","optional":false},{"name":"Windows","optional":false},{"name":"Windows Server","optional":false}],"status":"live","first_seen_at":"2026-10-08T17:39:10Z","employer_posted_date":"2026-10-08","last_verified_at":"2026-10-12T09:15:25Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"NOV Subsea Production Systems (SPS) in Brazil is seeking an OT Systems Administrator who will take ownership of production-critical Operational Technology (OT) infrastructure, supporting our Smart Factory transformation journey. In this role, you will be responsible for ensuring that OT systems remain stable, reliable, secure, and fit for purpose in dedicated hardware. You must own the lifecycle of assigned systems, including their maintenance, upgrades, troubleshooting, documentation, and continuous improvement activities.\n As an OT Systems Admin you will:\nManage the complete lifecycle of production-critical systems, including maintenance, upgrades, documentation, and continuous improvement\nTake ownership of assigned OT systems and ensure their availability, stability, security, and performance\nAct as the primary point of contact for OT system-related topics across manufacturing operations\nSupport incident management, troubleshooting, root cause analysis, and problem resolution\nMaintain system documentation, governance processes, configuration control, and change management practices\nCoordinate with Corporate IT on infrastructure, hosting, cybersecurity, Active Directory, virtualization, and networking topics\nManage vendor relationships, support agreements, and escalation paths for assigned systems\nEnsure reliable integration between production systems, machines, PLCs, databases, and business applications\nSupport operational technology infrastructure including servers, virtualization environments, and production-critical platforms\nDrive improvements that enhance system reliability, data availability, maintainability, and user experience\nSmart Factory & Digitalization Responsibilities\n\nSupport implementation of MES, Smart Factory, industrial data integration, and manufacturing digitalization initiatives\nParticipate in OT infrastructure modernization initiatives\nHelp establish scalable and sustainable digital manufacturing capabilities across SPS sites\n Essential Qualifications\nDegree in Electrical Engineering, Automation Engineering, Software Engineering, Computer Science, or a related field. \nExperience with OT or IT infrastructure supporting critical operation.\nKnowledge with industrial networking concepts and infrastructure architecture.\nKnowledge of virtualization environments and server infrastructure.\nExperience with Windows and Linux operating systems.\nKnowledge of Kubernetes, Dockers and OpenShift.\nStrong troubleshooting and problem-solving skills.\nAbility to work independently and take ownership of technical issues. Initiative, creativity, and a proactive mindset.\nExperience with Windows Server, virtualization platforms (such as Hyper-V, VMware, Nutanix, or similar), and Active Directory.\nEnglish Fluency is a must,\nDesired Qualifications\nKnowledge of industrial automation and system integration is a plus.\nExperience within industrial production environments. \nExperience with MES, SCADA, Historian, or other industrial data systems.\nUnderstanding of OT cybersecurity principles and IT/OT segregation.\nExperience with documentation, governance, and system ownership practices.\n\nSoft Skills\nTo succeed in this role, you must be:\nA proactive and structured problem solver.\nComfortable taking ownership and accountability for critical systems.\nHands-on, pragmatic, and solution-oriented.\nAble to balance technical depth with operational awareness.\nEffective at communicating across technical and non-technical stakeholders.\nAdaptable and open to change in a rapidly evolving digital manufacturing environment","description_format":"text","description_chars":3565,"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":"English","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Petroleum & Mining Engineering","Oil & Gas"],"lifecycle":[{"event":"open","at":"2026-10-08T20:11:30Z"}],"visa":[],"liveness":{"score":61,"band":"ok","label":"Likely open","p_open":1,"p_active":0.614,"p_room":1,"age_days":3,"expected_fill_days":18,"reasons":["conf:3","stale_co","velocity","win:early","comp:brand"],"computed_at":"2026-10-12T06:55:09Z"},"pay":null,"html_url":"https://alion.io/job/nov-ot-systems-administrator","json_url":"https://alion.io/job/nov-ot-systems-administrator.json","meta":{"generated_at":"2026-10-12T09:16:43Z","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":14037,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-13T00:00:00Z"}},"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":1814757},"rest":"https://alion.io/mcp/rest/get_company?id=1814757"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fnov-ot-systems-administrator"},{"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%2Fnov-ot-systems-administrator"},{"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%2Fnov-ot-systems-administrator"},{"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/nov-ot-systems-administrator\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fnov-ot-systems-administrator"}]}