Freelance Electrical Design Engineer

Mercury Hampton; Remote; GBP 80,000 - 100,000; Full time

Job summary

A leading consultancy is seeking a Freelance Electrical Design Engineer for a critical public sector contract. You will lead the design and specification of complex electrical systems for high-security environments, ensuring compliance with UK building regulations. The ideal candidate will have over 8 years of relevant experience, a degree in Electrical Engineering, and be proficient in tools like AutoCAD and Revit. This remote-first role offers significant potential for extension beyond the initial 3-month contract.

Benefits

Remote-first working model

Access to modern office hubs in Manchester and Sheffield

Contribute to critical public infrastructure projects

Qualifications

• 8 years of progressive electrical design experience post-graduation.
• High degree of technical autonomy required.
• Previous experience working on HMP projects or similar high-security facilities is advantageous.

Responsibilities

• Lead the design and specification of complex electrical systems.
• Ensure designs adhere to UK building regulations and specific MOJ standards.
• Produce high-quality technical drawings and specifications.
• Work closely with multi-disciplinary teams and public sector stakeholders.
• Conduct design reviews to ensure reliability in zero-fail environments.

Skills

Electrical Design

Electrical Engineering

Business Finance

Defence

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 Majestys 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

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

Candidate Requirements

• To be successful in this role you must demonstrate a high degree of technical autonomy and a proven track record in the Building Services sector.
• Experience: 8 years of progressive electrical design experience post‑graduation.
• Education: BEng or MEng in Electrical Engineering or Building Services Engineering.
• Technical Proficiency: Expert knowledge of Amtech Dialux / Relux and AutoCAD / Revit.
• Sector Expertise: Previous experience working on HMP projects or similar high-security / government facilities is highly advantageous.
• Soft Skills: 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.

Key Skills

• Business Finance
• Electrical Design
• Electrical Engineering
• Defence
• Concrete Pump

Employment Type: Full-Time

Experience: years

Vacancy: 1

Hourly Salary Salary: 35 - 40