{"id":3104761,"url":"https://alion.io/job/linde-systems-software-engineer-historian","title":"Systems & Software Engineer (Historian)","company":{"id":1819977,"name":"Linde","domain":"linde.com","url":"https://alion.io/company/linde-com","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Cornerstone","truth_index":{"grade":"A","score":96,"open_postings":53,"ghost_share":0,"stale_share":0.151,"repost_share":0,"time_to_fill_p50_days":49,"computed_at":"2026-10-27T05:46:45Z"}},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bengaluru, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Azure","optional":false},{"name":"C#","optional":false},{"name":"CI/CD","optional":false},{"name":"Git","optional":false},{"name":"Grafana","optional":false},{"name":"InfluxDB","optional":false},{"name":"JavaScript","optional":false},{"name":"MS SQL","optional":false},{"name":"OPC UA","optional":false},{"name":"RabbitMQ","optional":false},{"name":"SQL","optional":false},{"name":"Time Series","optional":false}],"status":"live","first_seen_at":"2026-10-22T18:35:15Z","employer_posted_date":null,"last_verified_at":"2026-10-22T18:35:15Z","board_verified":false,"closed_at":null,"days_open":4,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":4},"description":"We are seeking a skilled and detail-oriented Historian, Systems, and Software Engineer to design, implement, and maintain our enterprise industrial data architectures. In this role, you will bridge the gap between operational technology (OT) and information technology (IT) by leveraging industrial historians, SCADA systems, custom software development, and cloud infrastructure. The ideal candidate has deep expertise in GE Proficy Historian and hands-on experience developing enterprise-grade software solution environments to support continuous manufacturing processes and real-time data analytics.\n\nResponsibilities: \nIndustrial Historian and SCADA Management: Design, deploy, configure, and maintain GE Proficy Historian and related applications (GE Plant Applications, GE iFIX).\nSoftware and Application Development: Build custom integrations, services, and software solutions using C# (. NET), JavaScript, and T-SQL.\nData Integration and Messaging: Implement robust data pipelines and communication interfaces using OPC UA, OPC AE, and messaging platforms like RabbitMQ.\nDatabase and Visualization: Architect and maintain relational and time-series databases (SQL Server, InfluxDB) and build real-time monitoring dashboards in Grafana.\nCloud and OT Infrastructure: Manage and optimize Azure infrastructure, enterprise network connectivity, and secure OT/IT environments (including Citrix Workspace administration).\nDevOps and Standards: Enforce continuous integration and deployment (CI/CD), maintain version control, and follow best software design patterns across all engineering initiatives.\n\nRequirements: \nHistorian Systems: Expertise in GE Proficy Historian (Must Have), GE Plant Applications, and GE iFIX client development.\nSCADA and Control Systems: Practical experience with GE iFIX, Siemens PCS7 or Wonderware.\nIndustrial Protocols: Strong working knowledge of OPC UA and OPC AE.\nProgramming Languages: Proficiency in C# (. NET), JavaScript, and T-SQL.\nDatabases: Hands-on experience with Microsoft SQL Server, GE Proficy Historian, and time-series databases like InfluxDB.\nMessaging and Visualization: Working knowledge of RabbitMQ and Grafana.\nCloud and Infrastructure: Hands-on experience with Azure infrastructure management.\nEngineering Practices: Solid understanding of CI/CD, version control (Git), software design patterns, and enterprise application development.\nNetworking and OT Security: Familiarity with OT/IT infrastructure integration, system networking, and Citrix Workspace administration.\nSkills\n.NET, C#, GE Proficy Historian, GE iFIX, JavaScript, Siemens PCS7, T-SQL, Wonderware","description_format":"text","description_chars":2617,"description_truncated":false,"requirements":{"experience_years_min":3,"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":["Hydrogen Energy","Chemical Manufacturing"],"lifecycle":[{"event":"open","at":"2026-10-22T18:35:15Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":4,"expected_fill_days":49,"reasons":["seen:4","velocity","win:early","comp:brand"],"computed_at":"2026-10-27T05:46:45Z"},"pay":null,"html_url":"https://alion.io/job/linde-systems-software-engineer-historian","json_url":"https://alion.io/job/linde-systems-software-engineer-historian.json","meta":{"generated_at":"2026-10-27T13:26:28Z","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":1595,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-28T00:00:00Z"}},"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":1819977},"rest":"https://alion.io/mcp/rest/get_company?id=1819977"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Flinde-systems-software-engineer-historian"},{"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%2Flinde-systems-software-engineer-historian"},{"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%2Flinde-systems-software-engineer-historian"},{"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/linde-systems-software-engineer-historian\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Flinde-systems-software-engineer-historian"}]}