At a Glance
- Tasks: Lead earthing design for major electricity network projects, ensuring safety and compliance.
- Company: Join a leading company in the energy sector with a focus on innovation.
- Benefits: Competitive salary, career development opportunities, and a supportive work environment.
- Other info: Dynamic team culture with opportunities for professional growth and chartership support.
- Why this job: Make a real impact on critical power infrastructure and enhance public safety.
- Qualifications: Degree in Electrical Engineering and significant experience in HV and EHV designs.
The predicted salary is between 55000 - 70000 £ per year.
Are you an experienced earthing specialist ready to take ownership of safety‑critical power infrastructure designs? Do you want to play a leading role in HV and EHV substation projects across the UK?
We are seeking a Senior Earthing Design Engineer to lead the earthing design elements of major electricity network projects within a regulated Distribution Network Operator (DNO) environment. You will be a technical authority for earthing design, ensuring safe, compliant, and constructible solutions across a portfolio of HV and EHV projects. Working closely with a Design Manager who oversees all disciplines, you will be responsible for the delivery, review, and assurance of earthing designs from feasibility through to detailed design, liaising directly with DNO design authorities, project teams, and construction stakeholders. Projects span 11kV to 132kV systems, including substation new builds, refurbishments, and reinforcements, with assets such as GIS/AIS switchgear, transformers, underground cables, and overhead line terminations.
Key Responsibilities
- Lead the production, review, and approval of HV and EHV earthing designs from feasibility through to detailed design, in line with DNO standards, ENA specifications, BS EN standards, and industry best practice.
- Deliver earthing systems that meet touch, step, and transfer potential requirements, ensuring personnel and public safety under normal and fault conditions.
- Undertake and review earthing calculations including soil resistivity interpretation, ground grid design, fault level assessment, and surface resistivity solutions using industry‑standard tools and methods.
- Act as the technical interface with DNO earthing and design authorities, responding to technical comments, securing approvals, and supporting design departures where required.
- Work closely with electrical, civil, and cable system designers to ensure earthing systems are fully integrated with primary plant, steelwork, foundations, fencing, control buildings, and cable routes.
- Provide technical support during procurement and construction, including responding to queries, reviewing as‑built information, and attending site when required to resolve earthing‑related issues.
- Champion safety‑by‑design principles and ensure compliance with statutory regulations, DNO specifications, and internal procedures, contributing to continuous improvement of earthing design practices.
Skills, Knowledge & Expertise
- Degree qualified in Electrical Engineering or a related discipline.
- Chartered Engineer (CEng) status or actively working towards chartership.
- Significant experience delivering HV and EHV earthing designs for UK electricity network projects.
- Strong understanding of earthing requirements within DNO or ICP environments.
- Proven experience with substation earthing systems for GIS and AIS substations.
- Practical knowledge of UK electrical safety regulations and earthing standards.
Skills
- Expert understanding of earthing theory, fault current distribution, soil modelling, and mitigation techniques.
- Ability to interpret and apply ENA, BS EN, IEC, and DNO‑specific earthing standards.
- Confident producing and checking earthing layouts, sections, details, and calculation reports.
- Strong technical writing skills and ability to justify design decisions to clients and authorities.
To ensure that everyone has a fair opportunity to join our team, please inform us if you require any reasonable adjustments to our recruitment and interview process by emailing recruitment@ocugroup.com.
Senior Earthing Design Engineer in Uxbridge employer: OCU
At OCU Group, we pride ourselves on being an excellent employer, offering a collaborative work culture that values safety and innovation in the energy sector. Located in Ruislip, our team enjoys access to cutting-edge projects in HV and EHV substation design, with ample opportunities for professional growth and development. We are committed to fostering a supportive environment where your expertise as a Senior Earthing Design Engineer can thrive, ensuring you play a pivotal role in shaping the future of electricity networks across the UK.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Earthing Design Engineer in Uxbridge
✨Tip Number 1
Network like a pro! Reach out to industry professionals on LinkedIn or at local events. We all know that sometimes it’s not just what you know, but who you know that can help you land that Senior Earthing Design Engineer role.
✨Tip Number 2
Prepare for those interviews by brushing up on your technical knowledge and recent projects in HV and EHV systems. We want you to showcase your expertise and confidence when discussing earthing design principles and safety regulations.
✨Tip Number 3
Don’t forget to tailor your approach! When you apply through our website, make sure to highlight your relevant experience with DNO standards and your understanding of earthing requirements. We love seeing how you fit into our team!
✨Tip Number 4
Follow up after your interviews! A quick thank-you email can go a long way. It shows your enthusiasm for the role and keeps you fresh in the minds of the hiring team. We appreciate candidates who take that extra step!
We think you need these skills to ace Senior Earthing Design Engineer in Uxbridge
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the Senior Earthing Design Engineer role. Highlight your experience with HV and EHV projects, and don’t forget to mention any relevant qualifications like your degree in Electrical Engineering or chartered status.
Showcase Your Skills:In your application, showcase your understanding of earthing theory and your ability to produce and check earthing layouts. Use specific examples from your past work to demonstrate how you’ve successfully delivered earthing designs that meet safety standards.
Be Clear and Concise:When writing your cover letter, be clear and concise. Explain why you’re passionate about earthing design and how your skills align with our needs. Remember, we want to see your personality shine through!
Apply Through Our Website:We encourage you to apply through our website for a smoother process. It’s the best way for us to receive your application and ensures you don’t miss out on any important updates from our team.
How to prepare for a job interview at OCU
✨Know Your Earthing Standards
Make sure you brush up on the relevant ENA, BS EN, and IEC standards before your interview. Being able to discuss these standards confidently will show that you’re not just familiar with them but can apply them in real-world scenarios.
✨Showcase Your Project Experience
Prepare to talk about specific HV and EHV projects you've worked on. Highlight your role in leading earthing designs and how you ensured compliance with safety regulations. Use examples that demonstrate your problem-solving skills and technical expertise.
✨Understand the DNO Environment
Familiarise yourself with the Distribution Network Operator (DNO) environment and its challenges. Be ready to discuss how you’ve navigated these in past roles, especially when liaising with design authorities and project teams.
✨Prepare for Technical Questions
Expect to answer technical questions related to earthing calculations, soil resistivity, and fault level assessments. Practise explaining your thought process and the tools you use, as this will showcase your depth of knowledge and analytical skills.
