The 3D Modelling CAD Engineer is part of the Technical Services Team within the Chevron
ENGINE Center and will be responsible for creating and maintaining detailed 3D models of
facilities equipment and systems This role involves using advanced CAD software to develop
accurate and efficient models that support engineering design visualization and analysis
They will be responsible for delivery of 3D scans and models of petrochemical facilities for
Digital Twin deployments across various assets Collaborate with consultants engineers and
project managers to ensure the quality and timely completion of projects Oversee AVEVA E3D
setup and administration database management clash manager configuration report
customization MDS customization support modeling creation and management of userdefined attributes UDAs spooler setup and catalogue and specification building in a global
environment
Key Responsibilities
Use advanced techniques and tools to capture the accurate geometry and dimensions
of the assets and create realistic 3D models that can be used for design analysis and
simulation purposes
Audit the quality of 3D models being delivered by 3rd party providers for correctness and
adherence to company standards
Guide clients and stakeholders in specifying expectations to third parties for largescale
outsourced 3D modelling efforts Clearly outline and communicate these expectations
for inclusion in contract documents andor specifications
Support Guide the design team for any issues all disciplines
Create macros in Programmable Macro Language PML to automate easy tasks like
adding or updating UDAs extraction of NavisworksReview files etc
Configure projectspecific customizations using PMLPML II
Set up the clash management and run clash reports
Generate custom reports from the 3D model as per project requirements
Integrate data from various sources and create intelligent asset visualizations for digital
twins
Programmatically upload attributes into 3D modelling software and extract data from 3D
modelling software and compare them with other data sources
Diagnose issues and deviations from standards in existing 3D models of oil and gas
facilities using AVEVA E3D software Use advanced techniques and tools to rectify
issues and update models to contain complete and accurate metadata attributes
Configure including troubleshooting and extract key deliverables like Material Take Off
MTO piping isometrics equipment lists line lists weight reports etc
Preparation of 3D modelling guidelines and specifications including lessons learned
across assets
Database creation and administration including exporting importing cleanup and
merging databases
Loading and building catalogues and specifications
Setting up users and databases especially for collaboration between multiple
companies Chevron and Engineering Procurement and Construction EPC
contractors
Create new catalogues for the projects as per vendor data for piping equipment
structural and electrical instrumentation
Manage E3DPDMS Global and E3DPDMS Extract Databases Coordinate with Systems
lead in setting up global projects
Create local backups of running projects as necessary
Preferred Qualification
5 years of work experience as a 3D CAD Administrator and Designer with extensive
knowledge of plant layout piping design and piping materials
Additionally knowledge of instrumentation mechanical systems HVAC electrical
components and civilstructural elements of plant operations is required
About LTM
LTM is an AI-centric global technology services company and the Business Creativity partner to the world’s largest and most disruptive enterprises. We bring human insights and intelligent systems together to help clients create greater value at the intersection of technology and domain expertise. Our capabilities span integrated operations, transformation, and business AI — enabling new ways of working, new productivity paradigms, and new roads to value. Together with over 87,000 employees across 40 countries and our global network of partners, LTM — a Larsen & Toubro company — owns business outcomes for our clients, helping them not just outperform the market, but to Outcreate it. Please also note that neither LTM nor any of its authorized recruitment agencies/partners charge any candidate registration fee or any other fees from talent (candidates) towards appearing for an interview or securing employment/internship. Candidates shall be solely responsible for verifying the credentials of any agency/consultant that claims to be working with LTM for recruitment. Please note that anyone who relies on the representations made by fraudulent employment agencies does so at their own risk, and LTM disclaims any liability in case of loss or damage suffered as a consequence of the same. Recruitment Fraud Alert - https://www.ltimindtree.com/recruitment-fraud-alert/