BIM Modeler/Drafter - Wet Utilities

Assystem is an international company with one mission: accelerate the energy transition around the world.

Every day, our 6,500 switchers located in 12 countries (Europe, Middle East, Pacific Asia & Africa) connect their six thousand billion neurons to tackle the task of the century: switching to low-carbon energy.

We are a collective committed to the actors who are making the energy switch. Sharing our knowledge, expertise and values allows us to innovate and think differently about the energy transition.

Drawing on more than 55 years' experience in highly regulated sectors subject to strict security and safety requirements, we provide our customers with engineering and project management services, as well as digital services and solutions to optimize the performance of complex infrastructure projects throughout their life cycle. The Group is currently ranked second in the world for nuclear engineering.

To ensure a viable, efficient, and reliable energy future for all

ROLE PURPOSE:
The BIM Modeler/Drafter will create precise engineering drawings and 3D models for wet utility systems, ensuring compliance with project requirements and industry standards. This role requires expertise in Civil 3D, Revit, and Navisworks to develop clash-free designs for water, wastewater, storm drainage, and irrigation networks.

KEY RESPONSIBILITIES & ACCOUNTABILITIES:

Design & Modeling:

• Model and design complete wet utility systems (potable water, firewater, wastewater, storm drainage, irrigation)
• Prepare comprehensive drawing packages including plans, layouts, schematics, and detailed scale drawings
• Develop Civil 3D models at LOD 300-400 for pressure and gravity networks
• Create combined utilities drawings and coordinate with other disciplines to resolve clashes
• Modify BIM models using sketches, markups, and design inputs to reflect updates and changes

Technical Execution:

• Prepare design profile drawings for pressure/gravity networks using Civil 3D
• Perform clash detection (pipes, valve rooms, conduits) using Navisworks and resolve conflicts
• Generate fabrication drawings as required, adhering to relevant standards
• Produce schematic drawings and assist in sizing calculations
• Maintain parametric data within models to meet design specifications

Quality & Coordination:

• Conduct model reviews to verify accuracy of 3D models and 2D deliverables
• Ensure all deliverables meet internal, client, and industry standards
• Collaborate with engineers to interpret designs and resolve modeling challenges
• Review combined utilities routing, identify conflicts, and propose solutions
• Address QA/QC feedback to improve output quality and prevent recurring issues

• Organize and manage models in compliance with company standards and BIM Execution Plan
• Prepare submissions for client review, plotting, and archival
• Meet project deadlines while maintaining high quality standards
• Maintain organized project directories and documentation

SKILLS:

Technical Proficiency:

• Advanced skills in Civil 3D (pressure/gravity networks, profiles)
• Expertise in Revit (parametric modeling, family creation)
• Strong Navisworks skills (clash detection, 4D simulation)
• Familiarity with AutoCAD, BIM 360, or other collaboration tools
• Understanding of construction practices for buildable models

Professional Skills:

• Ability to interpret engineer instructions and design requirements
• Strong problem-solving skills for clash resolution
• Excellent attention to detail and accuracy
• Effective time management to meet deadlines

Soft Skills:

• Strong written and verbal communication skills
• Team player who can also work independently
• Adaptable to fast-paced project environments
• Commitment to continuous improvement

PERFORMANCE EXPECTATIONS:

• Accuracy and completeness of models/drawings
• Adherence to LOD 300-400 requirements
• Effective clash resolution and coordination
• Compliance with QA/QC and safety standards
• Timely delivery of project deliverables

Education & Experience:

• Diploma Degree in Civil Engineering or related field
• 4-7 years of BIM modeling experience, specifically in wet utilities
• Proven experience with large-scale infrastructure projects

We are committed to equal treatment of candidates and promote, as well as foster all forms of diversity within our company. We believe that bringing together people with different backgrounds and perspectives is essential for creating innovative and impactful solutions. Skills, talent, and our people’s ability to dare are the only things that matter !. Bring your unique contributions and help us shape the future.