Electrical Design Engineer

Mercury Hampton Contract Ltd; Remote; GBP 50,000 - 70,000; Full time

Job summary

A leading consultancy in the UK is seeking a Freelance Electrical Design Engineer for a high-stakes project in high-security environments. This remote role requires extensive experience in electrical design, with an emphasis on compliance and safety within public sector facilities. Candidates should have over 8 years of relevant experience and expertise in key design software. The initial contract spans 3 months, with strong prospects for extension, contributing to impactful infrastructure projects while working flexibly from home or regional offices.

Benefits

Flexibility: Remote-first working model

Longevity: Significant potential for long-term extension

Impact: Work on critical public infrastructure projects

Qualifications

• 8+ years of progressive electrical design experience post-graduation.
• Expert knowledge of design software including Amtech and AutoCAD.
• Previous experience on high-security/government facilities is advantageous.

Responsibilities

• Lead the design of complex electrical systems.
• Ensure adherence to UK building regulations and Ministry of Justice standards.
• Produce high-quality technical drawings and calculations.

Skills

Electrical design experience

Attention to detail

Strong communication skills

Education

BEng or MEng in Electrical Engineering or Building Services Engineering

Tools

Amtech

Dialux/Relux

AutoCAD/Revit

Job description

Contract Duration: Minimum 3 Months (Strong potential for extension)

Location: Remote / Flexible (Regional offices in Manchester & Sheffield)

Sector: Public Sector / High-Security (HMP Environments)

Overview

We are seeking a technically rigorous Freelance Electrical Design Engineer to join a leading consultancy on a high-stakes contract. This role is dedicated to delivering sophisticated electrical system designs for high-security public sector facilities, specifically within Her Majesty's Prison (HMP) environments. In this capacity, you will be responsible for ensuring that all electrical infrastructure meets the stringent reliability, safety, and compliance standards required for critical national infrastructure.

Key Responsibilities

• Lead the design and specification of complex electrical systems, including power distribution, lighting, emergency systems, and security-integrated electrical services.
• Ensure all designs strictly adhere to UK building regulations, British Standards (BS 7671), and specific Ministry of Justice technical standards.
• Produce high-quality technical drawings, calculations (using industry-standard software), and specifications from feasibility through to detailed design stages.
• Work closely with multidisciplinary teams and public sector stakeholders to ensure designs meet the operational requirements of high-security environments.
• Conduct rigorous design reviews to mitigate risk and ensure the utmost reliability in zero-fail environments.

Candidate Requirements

• 8+ years of progressive electrical design experience post-graduation.
• BEng or MEng in Electrical Engineering or Building Services Engineering.
• Expert knowledge of Amtech, Dialux/Relux, and AutoCAD/Revit.
• Previous experience working on HMP projects or similar high-security/government facilities is highly advantageous.
• Exceptional attention to detail, strong communication skills, and the ability to work effectively in a remote/flexible environment.

Contract Benefits

• Longevity: While the initial contract is 3 months, the project pipeline offers significant potential for long-term extension.
• Flexibility: Remote-first working model with access to modern office hubs in Manchester and Sheffield for collaborative needs.
• Impact: Contribute to critical public infrastructure projects that demand the highest level of engineering excellence.