BIM Architectural Modeler / Engineer

Assystem provides engineering, project management and digital services to optimise the performance and safety of critical infrastructure throughout its lifecycle.

The company first came to India having acquired Stup Consultants Pvt Ltd in 2021 and L&TIEL in 2024. The company combines its globally recognised expertise in complex project management, with deep-rooted local experience cross full spectrum of infrastructure – from energy, transportation and urban development to water. Today, Assystem has a strong community of 1,500+ multidiscipline engineering experts connected across 8 offices in India.

The Assystem Group is one of the world’s leading independent nuclear engineering companies, ranked among the top three globally, with 60 years of experience in complex and highly regulated environments. With 8,000 experts across 13 countries, Assystem supports the development of low-carbon energy.

Role Overview

We are looking for a skilled BIM Architectural Draftsman to support architectural and BIM projects through the preparation, development, and coordination of accurate architectural drawings and 3D BIM models. The candidate will work closely with architects, engineers, BIM coordinators, and project teams to ensure drawings and models comply with project standards and requirements.

Responsibilities

Develop and maintain accurate BIM models and architectural drawings based on design and project requirements.; Prepare detailed plans, elevations, sections, details, schedules, and construction drawings .; Create and modify architectural models using Autodesk Revit .; Coordinate architectural models with structural and MEP disciplines.; Incorporate design changes and revisions into BIM models and drawings.; Prepare drawings suitable for Design Development, Tender, IFC, and Construction stages.; Ensure drawings and BIM models comply with project-specific BIM standards, naming conventions, and documentation requirements.; Review drawings and models for accuracy, completeness, and consistency.; Identify and report discrepancies, clashes, and coordination issues to the BIM/Design team.; Assist BIM Coordinators and Architects in model development and project documentation.; Maintain proper file structures, drawing registers, revisions, and documentation.; Participate in BIM coordination meetings and implement comments received from project stakeholders.; Ensure timely delivery of assigned drawings and models as per project schedules.; Follow company, client, and project-specific BIM Execution Plans (BEP) and CAD/BIM standards.

Requirements

Strong proficiency in Autodesk Revit Architecture .; Good knowledge of AutoCAD .; Understanding of architectural drafting and construction documentation.; Knowledge of BIM workflows and model coordination.; Ability to understand architectural drawings, specifications, and design concepts.; Knowledge of architectural building components, materials, and construction methods.; Basic understanding of Navisworks and BIM coordination/clash detection is preferred.; Familiarity with Revit families, templates, sheets, schedules, annotations, and model organization.; Knowledge of BIM standards and documentation practices is an advantage.; 3–8 years of relevant experience in architectural drafting and BIM modelling.; Experience working on large-scale building/infrastructure projects is preferred.; Experience in multidisciplinary BIM coordination will be an advantage.; Diploma or Bachelor's degree in Architecture, Architectural Technology, Civil Engineering, or a related discipline .; Relevant professional certification in BIM/Revit will be an added advantage.