BIM Technican

Ayesa Engineering is a global consultancy with more than 11,000 employees. Its UK & Ireland business combines the strength and resources of an international organisation with the agility and autonomy typically associated with an SME.

Operating in 16 countries across 40 disciplines, Ayesa Engineering generates annual revenues of approximately €312 million and has established a strong international reputation across a broad range of engineering sectors. Its expertise spans water and flood infrastructure, transportation, marine and coastal engineering, geoscience, environmental services, energy, and building structures.

The UK & Ireland teams deliver technically complex and varied projects that enable professionals to develop broad expertise rather than being confined to highly specialised roles. This provides the opportunity to make a meaningful local impact while benefiting from the stability, technical knowledge, and career development opportunities of a well‑established global consultancy.

What You’ll Be Doing

We are seeking a skilled and detail-oriented BIM Technician to support the delivery of water and wastewater infrastructure projects. The successful candidate will be responsible for producing, managing, and coordinating high-quality 3D models and technical drawings across treatment works, pumping stations, pipelines, networks, and associated civil, mechanical, electrical, and process infrastructure.

This role will suit someone with strong BIM and CAD capability, excellent attention to detail, and experience working within an engineering, utilities, or infrastructure environment.

Key Responsibilities

• Produce and maintain accurate BIM models, drawings, and technical documentation for water and wastewater projects.
• Develop 3D models for treatment plants, pumping stations, pipelines, chambers, tanks, process buildings, and associated infrastructure.
• Support multi-disciplinary design coordination across civil, structural, mechanical, electrical, process, and ICA teams.
• Prepare drawings, layouts, sections, details, and schedules in line with project requirements and client standards.
• Assist with clash detection, model reviews, and coordination meetings using BIM software and common data environments.
• Ensure BIM outputs comply with relevant standards, including ISO 19650, client BIM requirements, and project-specific information management protocols.
• Manage model data, drawing revisions, file naming, and document control procedures within the Common Data Environment.
• Work closely with engineers, designers, project managers, and external stakeholders to ensure accurate and timely delivery of design information.
• Support the preparation of as-built models and drawings following project completion or construction updates.
• Maintain high standards of quality, accuracy, and consistency across all design and modelling deliverables.
• Contribute to continuous improvement in BIM processes, templates, workflows, and digital delivery standards.

What You Bring

• Previous experience as a BIM Technician, CAD Technician, Digital Designer, or similar within infrastructure, utilities, water, wastewater, civil engineering, or construction.
• Experience working on water and wastewater assets such as treatment works, pumping stations, pipelines, sewerage networks, reservoirs, tanks, or process facilities.
• Proficiency in BIM and CAD software such as Revit, AutoCAD, Civil 3D, Navisworks, Plant 3D, Micro Station Bentley Open Buildings/Open Roads.
• Strong understanding of BIM processes, model coordination, drawing production, and information management.
• Knowledge of ISO 19650 principles.
• Ability to interpret engineering sketches, mark‑ups, specifications, and design briefs.
• Strong attention to detail and ability to work accurately under deadlines.
• Good communication skills and the ability to work effectively within multi-disciplinary project teams.
• Experience SharePoint, Asite, Viewpoint would be beneficial.

Qualifications

• HNC, HND, degree, or equivalent qualification in Civil Engineering, Building Services, Construction, BIM, Digital Engineering, or a related discipline.
• Autodesk, Bentley, or BIM-related certification would be…