Senior Draughtsman (P&ID and Mechanical)

About CRA

CRA designs and manufactures custom-engineered systems for the Energy and Defence sectors. We deliver complex projects end-to-end, entirely in-house, combining design, engineering, and manufacturing under one roof. Our systems are trusted by leading organisations including BrahMos Aerospace, ONGC, Indian Air Force, and Schlumberger.

Role Overview

You will prepare P&IDs, GA drawings and fabrication drawings for CRA’s process equipment and packages from the markups of our process and mechanical engineers. Your drawings go to clients for approval, into HAZOP reviews and to the fabrication shop, so accuracy and consistency are the core of the job.

Key Responsibilities

• Draft and revise P&IDs from engineers’ markups, with correct symbols, equipment and instrument tags, line numbers and piping classes
  
• Prepare line lists and equipment lists from the P&IDs
  
• Prepare GA drawings, nozzle orientations and fabrication drawings for vessels, skids, stacks and structures
  
• Build 3D models of equipment and skids where required, and extract drawings from them
  
• Keep drawings to CRA’s drafting standards for title blocks, layers, numbering and revisions
  
• Maintain the drawing register and issue drawings for approval, construction and as-built
  
• Incorporate client comments and site markups.
  

Requirements

• Diploma or B.E./B.Tech in Mechanical Engineering, or ITI Draughtsman (Mechanical)
  
• 4 to 8 years drafting P&IDs and mechanical drawings for process plants or process equipment
  
• Experience producing P&IDs from scratch, not only modifying existing drawings
  
• Expert in AutoCAD, with sound knowledge of ISA 5.1 symbols and P&ID conventions
  
• Able to prepare fabrication drawings with weld symbols, tolerances and BOMs
  
• Strongly preferred: 3D modelling in AutoCAD Plant 3D, SolidWorks or Inventor, and piping isometrics.
  

Benefits

• Competitive compensation
  
• Medical insurance
  
• Learning and development support
  
• Clear career growth pathways
  
• Opportunity to work on critical projects in energy and defence.