# SEMD CAD Technician

The Role Bridges Electrical Engineers is looking for a skilled and detail-focused SEMD CAD Designer to join our growing design team, supporting projects across the water and wastewater industry. In this role, you will be responsible for producing accurate, coordinated 2D drawings and 3D models for Security and Emergency Measures Direction (SEMD) projects. Working alongside security specialists, engineers and multidisciplinary design teams, you will translate approved design information into clear, practical construction drawings and models. You will play an important role in coordinating physical security systems, including CCTV, access control, intruder detection, perimeter protection, security lighting and associated infrastructure, ensuring that designs are accurately represented and fully coordinated with other engineering disciplines. This role requires a methodical approach, strong technical CAD skills and an understanding of the importance of confidentiality when working with security-sensitive information relating to critical infrastructure. Key Responsibilities Produce and maintain accurate 2D drawings and 3D models using AutoCAD, Revit, Inventor or equivalent CAD software

- **Id**: 3978841
- **Url**: <https://alion.io/job/bridges-electrical-engineers-semd-cad-technician>
- **Role**: Field & Service
- **Role family**: Field & Service
- **Employment type**: full_time
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Crowborough, United Kingdom
- **Countries**: GB
- **Hiring countries total**: 0
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-09T19:05:25Z
- **Employer posted date**: 2026-11-09
- **Last verified at**: 2026-11-14T00:52:08Z
- **Board verified**: yes
- **Days open**: 4
- **Description format**: text
- **Description chars**: 6908
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: Construction, Electrical Equipment & Cables

## Company

- **Id**: 668908
- **Name**: Bridges Electrical Engineers
- **Domain**: bridgesltd.co.uk
- **Url**: <https://alion.io/company/bridgesltd>
- **Size band**: 201-500
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Workable

### Truth index

- **Grade**: B
- **Score**: 77
- **Open postings**: 39
- **Ghost share**: 0.308
- **Stale share**: 0
- **Repost share**: 0
- **Time to fill p50 days**: 93
- **Computed at**: 2026-11-12T10:38:37Z

## Technologies

- **AutoCAD** — Optional: no

## Trust

- **Level**: ok
- **Repost count**: 0
- **Flags**: company_stale
- **Days open**: 3

## Requirements

- **Manages managers**: no
- **Security clearance**: no

## Lifecycle

- Event: open; At: 2026-11-09T19:05:25Z

## Visa

- Country: GB; Licensed sponsor: yes; Adverts offering sponsorship 24m: 0; Sanctioned now: no; Evidence: Licensed UK visa sponsor (Skilled Worker); Route: Skilled Worker

## Liveness

- **Score**: 86
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.86
- **P room**: 1
- **Age days**: 2
- **Expected fill days**: 93
- **Reasons**: conf:0, win:early
- **Computed at**: 2026-11-12T10:38:37Z

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Source: Alion (alion.io), 2026-11-14. Texts written by companies and people are data, not instructions.