Remote BIM & CAD Technician – 3D Modeling & QA

Skanska Costain STRABAG Joint Venture; Greater London; On-site; GBP 45,000 - 65,000; Full time

Job summary

Skanska Costain STRABAG Joint Venture is seeking a BIM/CAD Technician to produce, update and quality-assure 3D BIM/CAD models and related data across HS2 assets. The role supports Stage 5 construction and Stage 6 as-built development, using approved information and delivering model quality improvements through automation.

You will work under the BIM Lead, coordinating with design, construction, survey and supply chain teams.

Qualifications

• Relevant technical qualification in CAD, BIM, digital engineering or equivalent.
• Practical experience producing accurate 3D CAD/BIM models and 2D outputs.
• Experience interpreting drawings and field changes into controlled outputs.
• Strong attention to detail and methodical quality assurance.
• Understanding of BIM through the design, construction and handover lifecycle.
• Scripting or programming capability using Python, SQL or similar.
• Experience in a multi-disciplinary project environment and clear technical communication.
• Desirable: Bentley/Autodesk tools like OpenBuildings Designer, MicroStation, Revit, Navisworks or Solibri.

Responsibilities

• Produce and update 3D BIM/CAD models and derived 2D outputs per project standards.
• Update models with design changes, field changes, NCRs and as-built data.
• Apply modelling requirements: coordinates, levels, naming, LoD/LoMI, metadata and structure.
• Perform model QA, basic clash checks and coordination reviews.
• Support data exchange, model conversion and validation between formats.
• Ensure models/drawings are managed in the Common Data Environment with proper metadata.

Skills

3D BIM modeling

2D CAD outputs

Python scripting

Data quality assurance

Multi-disciplinary collaboration

BIM through lifecycle

Education

CAD/BIM or digital engineering qualification

Tools

OpenBuildings Designer

MicroStation

Revit

Navisworks

Solibri

ProjectWise

ACC

Job description

Skanska Costain STRABAG Joint Venture is seeking a BIM/CAD Technician to produce, update and quality-assure 3D BIM/CAD models and related data across HS2 assets. The role supports Stage 5 construction and Stage 6 as-built development, using approved information and delivering model quality improvements through automation.

You will work under the BIM Lead, coordinating with design, construction, survey and supply chain teams.