Mechanical/Piping Designer

Larsen & Toubro; Vadodara; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Larsen & Toubro is seeking an experienced piping engineer in Vadodara to design and model piping systems for large-scale process plants. You will develop layouts, create GA drawings, and ensure buildable, code-compliant solutions across interfaces.

You will coordinate with process, mechanical, civil/structural, and instrumentation teams, review 3D models, and perform clash checks to support safe, efficient project delivery.

Qualifications

• Minimum 5–10 years of relevant experience in EPC/oil & gas/process plant projects.
• Strong ability to interpret P&IDs and piping specifications.

Responsibilities

• Develop piping layouts, equipment layouts, and 3D piping models.
• Prepare piping GA drawings, isometrics, and MTOs.
• Route piping with P&IDs, interfaces, accessibility, and constructability.
• Perform 3D model reviews and clash checks.
• Coordinate with process, mechanical, civil/structural, and instrumentation teams.
• Incorporate comments and ensure compliance with specs and codes.

Skills

Piping layout design

3D piping modeling

GA drawings & MTOs interpretation

P&ID interpretation

ASME B31.3 knowledge

Tools

AutoCAD

AutoCAD Plant 3D

AVEVA E3D

Job description

Key Responsibilities

• Develop piping layouts, equipment layouts, and 3D piping models.
• Prepare piping GA drawings, piping isometrics, and piping MTOs.
• Route piping considering P&IDs, equipment interfaces, accessibility, maintenance, and constructability.
• Perform 3D model reviews and clash checks.
• Coordinate with process, mechanical, civil/structural, and instrumentation teams.
• Incorporate engineering comments and ensure compliance with project specifications and applicable codes.

Required Skills & Experience

• Proficiency in AutoCAD and 3D plant design software such as AutoCAD Plant 3D or AVEVA E3D.
• Good understanding of piping components, valves, fittings, supports, and piping material specifications.
• Ability to interpret P&IDs, piping specifications, and equipment drawings.
• Working knowledge of piping standards, including ASME B31.3 and ASME B16 series.
• 5-10 years of relevant experience in an EPC company or engineering organization handling oil & gas, petrochemical, or process plant projects.