Lead Design Engineer

JR United Kingdom; Hounslow; Hybrid; GBP 125,000 - 150,000; Full time

Job summary

A leading utility infrastructure contractor is seeking a Lead Design Engineer for a freelance role to deliver Protection & Control designs for DNO substation projects across the UK. This role offers the flexibility of remote work, autonomy, and the chance to contribute to significant energy infrastructure projects. Ideal candidates will have a degree in Electrical Engineering and proven experience in the field, alongside proficiency in relevant software and DNO standards.

Qualifications

• Proven experience in Protection & Control design for UK DNO substations (11kV–132kV).
• Familiar with UK DNO standards (UKPN, SSE, ENWL, WPD, SPEN).
• Ability to manage design packages from concept to delivery.

Responsibilities

• Deliver detailed Protection & Control designs for DNO substation networks.
• Review and approve designs for accuracy and compliance.
• Act as technical lead on Protection & Control aspects of projects.

Skills

Protection & Control design

Electrical Engineering

Communication

AutoCAD

Education

Degree in Electrical Engineering or related field

Tools

ETAP

DigSILENT

Job description

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Location: London/Home (Remote/Hybrid Options Available)

Contract Type: Freelance / Outside IR35

Initial duration: 6–12 months (with potential for extension)

Turner Lovell are currently recruiting for a leading utility infrastructure contractor in their search for a Lead Design Engineer to deliver and review Protection & Control designs for DNO substation projects across the UK (11kV–132kV). This contract role offers flexible working, autonomy, and the opportunity to contribute to high-profile energy projects.

In this role, you will work on a DNO framework where there are a number of new substations and electricity infrastructure that need to be developed. This is an exciting time to join the team and secure long term work.

Key Responsibilities:

• Deliver detailed Protection & Control designs for DNO substation networks, including schematics, wiring diagrams, and protection settings.
• Review and approve third-party and internal designs to ensure technical accuracy, compliance, and constructability.
• Act as the technical lead on Protection & Control aspects of substation projects, supporting project delivery teams and interfacing with clients.
• Ensure all designs are aligned with current UK standards (ENA, BS, IEC) and individual DNO specifications.
• Provide input into protection coordination studies and assist with the configuration of relays and protection schemes.
• Participate in design reviews, provide technical feedback, and ensure timely delivery of design documentation.
• Support QA processes and ensure documentation is complete, correct, and well-structured for handover.

Requirements:

• Degree in Electrical Engineering or related field.
• Proven experience in Protection & Control design for UK DNO substations (11kV–132kV).
• Strong understanding of UK DNO standards (UKPN, SSE, ENWL, WPD, SPEN).
• Proficient in AutoCAD and protection system software (e.g., ETAP, DigSILENT).
• Ability to work independently and manage design packages from concept through to delivery.
• Previous experience operating on a freelance or contract basis is preferred.
• Strong communication skills for interfacing with engineering teams and clients.

If this could be your next opportunity, please apply and contact Anusha Gopalan ([emailprotected] ) for more information.