Computer Aided Design Designer

Job description

Job Summary
An established organisation operating within the built environment sector is seeking a skilled BIM/CAD Technician to support the delivery of integrated technology solutions for commercial and residential projects. The role focuses on producing high-quality technical drawings and models for structured cabling, security systems, audio-visual solutions, and smart building technologies.

This position offers the opportunity to work within a collaborative, technically driven environment that values continuous learning, professional development, and high design standards.

A detail-oriented BIM/CAD Technician with approximately 5 years' experience in structured cabling, security systems, and audio-visual design. Experienced in producing accurate 2D and 3D technical drawings and BIM models using industry-standard CAD and BIM software.

The role includes specialist involvement in Wi-Fi heatmap survey design and CCTV field-of-view (FOV) planning, supporting optimal network coverage and surveillance performance. The successful candidate will work closely with multidisciplinary teams to deliver coordinated, compliant, and well-documented design solutions.

Key Tasks and Responsibilities
Structured Cabling / Security / AV

Produce detailed 2D drawings using AutoCAD

Develop coordinated 3D models, 2D outputs, and COBie data using Revit

Design structured cabling systems

Produce layouts for security systems, including CCTV and access control

Design cable tray and containment pathways

Perform clash detection and coordination within BIM models

Measure pre-terminated cable lengths using specialist software

Support project delivery, bid preparation, and small works packages

Provide project coordination and technical documentation

Wi-Fi Heatmap Survey

Design and carry out Wi-Fi network surveys using specialist survey software

Produce heatmaps, reports, and supporting documentation

CCTV Field of View (FOV)

Design and optimise CCTV camera layouts using specialist CCTV design software

Select appropriate cameras and lenses to maximise coverage

Produce supporting documentation and reports

General Responsibilities

Create and maintain accurate 2D and 3D CAD drawings including plans, elevations, sections, and schematics

Learn and utilise specialist design tools for Wi-Fi surveys, CCTV FOV, and cable measurement

Collaborate with designers, engineers, contractors, and other stakeholders

Integrate smart building technologies such as IoT devices, sensors, and automated systems into designs

Maintain and update drawings throughout the project lifecycle

Review drawings for accuracy, compliance, and consistency with standards

Ensure designs comply with relevant building regulations, safety standards, and best practices

Organise and manage CAD files and project documentation effectively

Maintain good file management and digital housekeeping practices

Stay up to date with advancements in CAD/BIM software and building technologies

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Extra information

Status

Open

Education Level

Secondary School

Location

London

Type of Contract

Full-time jobs

Published at

06-07-2026

Profession type

Design / Fashion

Full UK/EU driving license preferred

No

Car Preferred

No

Must be eligible to work in the EU

No

Cover Letter Required

No

Languages

English