Project

Sizewell C is at the heart of the UK’s clean energy revolution. This landmark nuclear power station in Suffolk will provide low-carbon electricity for millions of homes and play a vital role in achieving the UK’s net zero targets. Supported by EDF and the UK Government, Sizewell C is a once-in-a-generation opportunity to deliver sustainable energy infrastructure at scale.

We are responsible for a range of specialist ground engineering works, including deep soil mixing, plastic cut-off walls, embankments, and load transfer platforms — all of which form essential enabling works for the main power station.

Role Overview

The Senior CAD Technician will play a key role within the Design & Engineering team, taking responsibility for producing, coordinating and reviewing high-quality 2D drawings and 3D models for specialist geotechnical structures.

Working closely with the BIM Manager, Design Manager and wider engineering team, the role will provide technical CAD and BIM expertise across the design process, supporting the delivery of complex ground engineering works. The successful candidate will be expected to work with a high degree of autonomy, provide technical guidance to other CAD technicians and help maintain consistency, accuracy and quality across all design outputs.

The role will also support the development and coordination of BIM information within the ProjectWise Common Data Environment (CDE), ensuring compliance with project standards and procedures.

Main Responsibilities

Design Production

• Lead the production and coordination of detailed 2D drawings and 3D models for geotechnical structures, including Diaphragm Walls, Plastic Walls, Guide Walls, Cutter Soil Mixing (CSM) and Deep Soil Mixing (DSM) elements.
• Develop and oversee Revit models for layout drawings, general arrangements and design coordination.
• Produce and coordinate Tekla Structures models for reinforced concrete (RC) cage detailing and fabrication drawings.
• Prepare and review reinforced concrete and steelwork detailing in accordance with project specifications and applicable standards.
• Review CAD drawings and models produced by other team members, ensuring technical accuracy, consistency and compliance with project requirements.
• Provide technical support and guidance to CAD Technicians, sharing knowledge and promoting best practice.
• Ensure design outputs consider buildability, constructability and site requirements.

BIM & Document Management

• Take responsibility for the quality and coordination of CAD information within the ProjectWise Common Data Environment.

• Ensure drawings and models comply with project CAD standards, BIM Execution Plan (BEP), naming conventions and document control procedures.

• Coordinate with the BIM Manager and Design Manager on model reviews, information exchanges and clash detection exercises.

• Support the development and continuous improvement of CAD and BIM workflows.

• Ensure design information is accurately maintained, reviewed and issued in accordance with project procedures.

Technical Development & Coordination 

• Act as a technical point of contact for CAD-related matters within the Design & Engineering team.

• Identify opportunities to improve drawing production, modelling techniques and digital design processes.

• Maintain up-to-date knowledge of CAD and BIM technologies, relevant industry standards and codes of practice.

• Support the development of junior team members through technical guidance and knowledge sharing.

• Work collaboratively with engineers, designers and site teams to resolve technical issues and coordinate design information.

Health, Safety & Compliance

• Comply with all VSL UK and GSA Health, Safety, Environmental and Quality requirements.

• Demonstrate awareness and understanding of the GSA's vision and values.

• Promote safe working practices and contribute to a positive safety culture.

• Ensure design outputs meet project requirements and consider health, safety and constructability throughout the design process.

Candidate Profile

Education & Experience

• Relevant qualification in CAD, Engineering Design, Construction or a related discipline, or equivalent practical experience.

• Demonstrable experience producing and coordinating complex 2D drawings and 3D models.

• Previous experience working on large-scale infrastructure or geotechnical engineering projects would be advantageous.

• Experience reviewing technical drawings and providing guidance to other CAD technicians.

Technical Skills

• Strong proficiency in AutoCAD for 2D drafting, detailing and technical drawing production.

• Proficiency in Revit for 3D modelling, general arrangements and design coordination.

• Experience with Tekla Structures, particularly reinforced concrete detailing and fabrication drawings, would be advantageous.

   

• Good understanding of BIM processes, information management and Common Data Environments (CDE).

• Experience using ProjectWise or similar document management systems.

• Ability to interpret engineering designs, specifications and technical information.

• Strong understanding of drawing standards, quality control and design coordination.

Personal Attributes

• Strong technical leadership skills, with the ability to support and guide other CAD technicians.

• Able to work independently and manage competing priorities across multiple design packages.

• Strong communication and coordination skills, with the ability to work effectively across multidisciplinary teams.

• Proactive approach to problem-solving and continuous improvement.

• Excellent attention to detail and commitment to delivering accurate, high-quality design information.

• Flexible and adaptable, with a strong commitment to professional development.

VSL/Bouygues Construction is an equal opportunities employer and is committed to creating an inclusive and diverse working environment where everyone is treated fairly and with respect. We welcome applications from all suitably qualified candidates regardless of age, disability, gender identity, marriage or civil partnership status, pregnancy or maternity, race, religion or belief, sex, or sexual orientation. A copy of our Equal Opportunities Policy is available upon request. 

Interested? Apply now and let's build the great structures of tomorrow together!