Senior Instrumentation Designer

Job Title: Senior Instrumentation Designer Location: Chennai, Hyderabad, Pune, Mumbai Job Type: Full Time Industry: Oil & Gas / EPC Job Summary: We are seeking a Senior Instrumentation Designer with expertise in SP3D to support the design and layout of instrumentation systems for onshore and offshore oil & gas projects. The candidate should have experience working in an EPC environment and be familiar with international standards and project specifications. Key Responsibilities: Develop 3D instrumentation and cable tray models using SP3D. Prepare and review instrumentation layouts, hook-up drawings, cable routing, and termination details. Interpret P&IDs, I/O lists, instrument index, and control system architecture. Coordinate with piping, electrical, and civil teams to ensure clash-free and integrated design. Support model reviews and implement design changes as required. Ensure designs comply with industry standards and project specifications. Provide technical guidance to junior designers and drafters.Requirements: Diploma or Degree in Instrumentation, Electrical, or related Engineering discipline. 10+ years of instrumentation design experience using SP3D. Proven experience in onshore and offshore oil & gas projects. Familiarity with EPC work processes and international instrumentation standards (ISA, IEC). Strong understanding of field instrumentation, control panels, junction boxes, and cable tray routing. Good communication and team coordination skills.Preferred Experience: Knowledge of other tools like Smart Instrumentation (SPI), AutoCAD, or MicroStation is an advantage. Experience in brownfield modification and integration projects is a plus. .