Senior Technician- Piping

Mott MacDonald

  • Mumbai, Maharashtra
Senior Technician- Piping
Job Posted : Sep 27th, 2021

Job Description

Working as CADWOX Technician or Designer and carrying out all 3D modelling work using various modules and tools in CADWORX and other 3D application. The ideal candidate will help in performing the 3D modelling work on various projects and delivering the plant 3D model and delivering the GA drawings and isometrics.


To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required;

  • Should be able to utilize and work in 3D CADWORX efficiently.
  • Proficient in Piping Design.
  • Carry out GA extraction, dimensioning and annotation.
  • Modelling of various type of Equipment.
  • Modelling of civil structural and pipe supports.
  • Participate in the 3D model review sessions when required.
  • Review P&IDs, PFDs, Vender drawings and instrument details and utilize these information in 3D modelling.
  • Preparation and checking of Equipment as well as Nozzle orientation.
  • Preparation of Piping General Arrangement and Support drawings.
  • Preparation of MTO for piping items
  • Coordinate with other disciplines and utilize the information in building the 3D model.
  • Check the drawings from other disciplines and provide comment as IDC process (Interdisciplinary Drawing Check).
  • Provide civil information when required.
  • Prepare Piping Layout and other drawings in 2D.
  • Ability to work in flexible hours, occasionally more than working hours per week to meet client deadlines.

Candidate Specification:-

Requisite Skill Sets:-

  • Candidate shall have proficient knowledge and work experience on 3D Cadworx.
  • Able to carry out GA drawing extraction, dimensioning and annotation using Cadworx.
  • Able to generate Isometric drawings from Cadwox.
  • Candidate having experience in the role of administrator in setting up the project, managing the database, building the catalogue, loading the Spec files etc. is more preferred.
  • Knowledge of Plant Layout, Piping GA, Nozzle Orientation, Bill of Material and Isometrics.
  • Well conversant with all piping design aspect and working Piping discipline.
  • Understanding of all piping components and valves including respective standards and dimensional details.
  • Proficient in AutoCAD 2D and MicroStation for preparing 2D drawings.
  • Knowledge and working experience in Autodesk Plant3D and SP3D/E3D shall be preferred.
  • Experience in Oil and Gas, Petrochemical, Chemical, or other process industry.
  • Strong computer skill. Proficient in the use of Microsoft Office programs like Word, Excel, Outlook etc.
  • Strong verbal, written communications skills in English.
  • Strong understanding and experience with pipe routing of various systems in compressor and meter stations
  • Ability to read P&IDs and build piping models with little supervision.
  • Knowledge of piping specifications of various compressor station systems such as air, lube oil, main gas, high pressure fuel, control & seal gas etc.
  • Familiarity with extracting isometrics from model.
  • Attention to detail.
  • Ability to work within a team and willingness to train junior designers.
  • Previous experience with high value engineering centers or GDS style setup.
  • Experience understanding interdisciplinary modelling impacts (interface with electrical, structural and civil teams)

Requisite Qualification:-

  • Diploma or Certified Technician from ITI is preferred. Certification course on 3D modelling also would be an added advantage.


  • Mumbai, Maharashtra.

Company Overview:-

Mott MacDonald is a global engineering, management and development consultancy focused on guiding our clients through many of the planet’s most intricate challenges. Our network of experts, active in 150 countries, finds opportunities in complexity, turning obstacles into elegant, sustainable solutions. By looking at problems from a fresh angle, we aim to add value at every stage, for our clients – you – and the lives you touch every day. Improvement is at the heart of what we offer: better economic development, better social and environmental outcomes, better businesses, and a better return on your investment.