Tekla 3D RC Modeller / Draftsman

Egis is a leading global architectural, consulting, construction engineering, operations and mobility services firm. We create and operate intelligent infrastructure and buildings that both respond to the climate emergency and contribute to balanced, sustainable and resilient development. Our 20,500 employees operate across over 100 countries, deploying their expertise to develop and deliver cutting-edge innovations and solutions for clients. Through the wide range of our activities, we are central to the collective organisation of society and the living environment of citizens all over the world.

In the UK, we're proud to be delivering some of the most iconic projects which help connect people, protect our environment and meet emission reduction targets. From motorways to tramways, nuclear power plants to smart cities, clients choose us to help them solve their most complex challenges - delivering climate-responsible growth that meets the needs of communities, industry and the planet.

As a result of our continued success and growth in the UK, we’re looking for full-time Tekla 3D RC Modeller / Draftsman to join our team working on Nuclear New Build projects, specifically focusing on Nuclear Island buildings of Hinkley Point C, Sizewell C, and similar projects. You will enjoy reinforcing your technical skills when working on the most complex buildings of a Nuclear Power Plant, cultivating strong working relationships in a multi-cultural environment to deliver outstanding results for our clients.

You must have the right to work in the UK

The Tekla 3D RC Modeller / Draftsman is responsible for developing high-quality 3D reinforced concrete models using Tekla Structures for the most complex buildings of the EPR Nuclear Island on Sizewell C.

The role focuses on detailed RC modelling and detailing, within a BIM-managed environment, working in close coordination with Senior Draftsmen and the BIM Coordinator. The position supports the delivery of safety-critical, highly congested reinforced concrete structures in a regulated nuclear context.

Scope of Works – Nuclear Island Buildings

The role will primarily support modelling activities for Nuclear Island structures (including Reactor buildings, Fuel buildings, Safeguard Buildings, Airplane Crash buildings)

These buildings involve very thick RC sections, high reinforcement densities, embedments, and strict constructability constraints.

Key Responsibilities

3D RC Modelling & Detailing (Tekla)

• Develop and maintain 3D reinforced concrete models using Tekla Structures.
• Model complex RC elements including:• Rafts, basemats, thick walls and slabs
• Dense reinforcement layouts
• Openings, penetrations, embedments, and construction joints

• Produce RC detailing outputs including:• General Arrangement (GA) drawings
• Reinforcement drawings
• Bar bending schedules (BBS)

• Implement engineering mark-ups, sketches, and comments accurately into the 3D model.

BIM Environment & Coordination

• Work within a BIM-managed environment, following the project BIM Execution Plan (BEP).
• Coordinate closely with:• Senior Draftsman / Lead RC Detailer for technical guidance
• BIM Coordinator for model federation, clash management, and data exchange

• Ensure Tekla models are consistent with:• Naming conventions
• Model structure
• Level of detail and information required at each design stage

• Support resolution of clashes and interface issues identified during coordination reviews.

Quality, Nuclear Context & Compliance

• Deliver modelling outputs in compliance with:• Project procedures and nuclear quality requirements
• Applicable design codes (Eurocodes, RCC-CW where applicable)

• Apply a strong nuclear safety culture to modelling activities.
• Manage revisions and updates in line with document and model control procedures.
• Support responses to design review comments and construction queries related to RC detailing.

• Proven experience in 3D reinforced concrete modelling using Tekla Structures.
• Strong understanding of RC detailing principles and constructability.
• Ability to interpret structural drawings, calculations, and engineering intent.
• Experience working in large infrastructure or complex building projects.
• High level of accuracy, attention to detail, and ability to work to strict quality standards.
• Ability to work effectively within a structured, multidisciplinary team.

Desirable Experience

• Experience on nuclear or other regulated projects.
• Exposure to EPR, HPC, or SZC-type structures.
• Familiarity with BIM workflows and Common Data Environments (e.g. ProjectWise).
• Experience working with dense reinforcement and safety-critical RC structures.