{"id":2925116,"url":"https://alion.io/job/larsen-toubro-senior-engineer-instrumentation","title":"Senior Engineer Instrumentation","company":{"id":2124,"name":"Larsen & Toubro","domain":"larsentoubro.com","url":"https://alion.io/company/larsentoubro","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Career site","truth_index":{"grade":"B","score":75,"open_postings":26,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":25,"computed_at":"2026-11-02T06:13:15Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Mumbai, 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Specifications\nMaterial Requisitions\nPerform specification, sizing, and selection of:\nPressure Instruments\nTemperature Instruments\nFlow Instruments\nLevel Instruments\nControl Valves\nSafety Valves Interfaces\nAnalyzers\nFlow Meters\nField Instruments\nSupport engineering design for:\nDCS Systems\nPLC Systems\nSCADA Systems\nESD Systems\nFire & Gas Systems\nEmergency Shutdown Systems\nReview vendor documentation and ensure compliance with project specifications.\nSupport development of Control Philosophies and Shutdown Philosophies.\nParticipate in HAZOP, SIL Assessment, Design Reviews, and Model Reviews.\nEnsure compliance with hazardous area classification requirements.\nCoordinate with vendors during detailed engineering, FAT, SAT, and commissioning stages.\nSupport commissioning, startup, and functional testing activities.\nResolve technical queries and engineering issues during project execution.\nGuide junior instrumentation engineers and designers in engineering 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