Computer Aided Design Designer
4 days ago
City of London
About the Role 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. Job Summary 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, • Support audio-visual system integration, • 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