Electrical Design Engineer – HV Substations & Renewables in London
Electrical Design Engineer – HV Substations & Renewables

Electrical Design Engineer – HV Substations & Renewables in London

London Full-Time 36000 - 60000 £ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Design innovative HV substations and support renewable energy projects.
  • Company: Join Ayesa, a leader in sustainable energy and infrastructure.
  • Benefits: Enjoy hybrid work, flexible hours, and professional development support.
  • Why this job: Make a real impact on the future of energy and infrastructure.
  • Qualifications: Degree in Electrical Engineering and 2 years' experience in HV substation design.
  • Other info: Inclusive culture that values diversity and innovation.

The predicted salary is between 36000 - 60000 £ per year.

Ayesa is on a mission to engineer a better future–one powered by sustainable energy systems and world–class infrastructure. We are seeking an ambitious Electrical Design Engineer to lead HV substation and transmission line design, supporting the delivery of renewables, grid connections, BESS, and private network projects.

You will be joining our fast–growing Transmission & Distribution team in the UK, collaborating with a global network of technical experts and delivering critical infrastructure for a carbon neutral future. We are looking for Engineers dedicated to detailed design work, 3D Modelling, client interface, and project delivery.

About The Role

  • Develop primary layouts and electrical designs for HV substations (110kV to 400kV).
  • Design and specify HV equipment, including AIS/GIS switchgear, transformers, and auxiliary systems.
  • Provide design input across the full project lifecycle–from feasibility through FEED and detailed design to commissioning.
  • Work closely with internal teams in civil, geotechnical, protection & control, and environmental disciplines.
  • Deliver integrated designs that support smart grid, HVDC, renewable energy, and waste to energy projects.
  • Support utility and private sector clients in the UK and across Europe.
  • Prepare high quality technical documentation and reports.
  • Ensure designs meet UK regulations and client H&S standards.
  • Engage with Global Clients.

Key Responsibilities

  • Develop primary plant layouts for HV substations, ensuring innovative and efficient designs.
  • Specify HV equipment and ancillary systems for energy storage and renewable generation projects.
  • Coordinate with multidisciplinary teams, including civil, structural, environmental, geotechnical, and protection & control disciplines.
  • Deliver projects utilizing new technologies such as energy storage, HVDC systems, smart grids, and waste to energy solutions.
  • Provide professional engineering services to clients in the UK and internationally.

What We’re Looking For

  • Degree in Electrical Engineering, working towards Chartered status preferred.
  • Minimum 2 years' experience working within the HV substation and power transmission sectors.
  • Proven ability to produce technical specifications and equipment layouts.
  • Strong knowledge of UK T&D regulations and H&S compliance.
  • Excellent written communication skills in English.
  • Experience in HV cable systems and overhead line design.
  • Familiarity with ETAP, PLS–CADD, DIgSILENT, or CDEGS.
  • Experience with BIM workflows in T&D projects.
  • Site experience: testing, commissioning, or construction.

What’s in It for You

  • Hybrid Work Model (2–3 days from home).
  • Flexible Hours 37.5 per week (Core: 10am–4pm Mon–Thu, 10am–3pm Fri).
  • Professional Development and Chartership Support.
  • Employee Assistance Programme (EAP).
  • Sustainability & Innovation Focused Culture.
  • Generous Annual Leave with Additional Days Based on Service.

We’re Inclusive by Design. Ayesa is proud to be an equal opportunity employer. We value and celebrate diversity in all its forms, including but not limited to age, disability, gender identity, race, religion or belief, sex, sexual orientation, and socio economic background or neurodiversity. We believe that a diverse workforce fosters innovation and stronger outcomes. We are committed to inclusive hiring practices, providing reasonable adjustments for applicants and employees with disabilities, and ensuring equal access to opportunities for learning, development, and progression across our organisation.

Electrical Design Engineer – HV Substations & Renewables in London employer: Ayesa Group

Ayesa is an exceptional employer, dedicated to fostering a culture of sustainability and innovation within the engineering sector. With a hybrid work model and flexible hours, employees enjoy a healthy work-life balance while contributing to meaningful projects that support a carbon-neutral future. The company prioritises professional development, offering chartership support and a commitment to diversity and inclusion, ensuring that every team member can thrive and grow in their career.
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Contact Detail:

Ayesa Group Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Electrical Design Engineer – HV Substations & Renewables in London

Tip Number 1

Network like a pro! Reach out to professionals in the electrical engineering field, especially those working with HV substations and renewables. Attend industry events or webinars to make connections that could lead to job opportunities.

Tip Number 2

Show off your skills! Create a portfolio showcasing your best design work, including any 3D models or technical specifications you've developed. This will give potential employers a clear idea of what you can bring to the table.

Tip Number 3

Prepare for interviews by brushing up on UK T&D regulations and H&S compliance. Be ready to discuss how your experience aligns with the role, especially in areas like HV cable systems and overhead line design.

Tip Number 4

Don't forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we love seeing candidates who are proactive about their job search.

We think you need these skills to ace Electrical Design Engineer – HV Substations & Renewables in London

Electrical Design
HV Substation Design
Transmission Line Design
3D Modelling
Technical Specification Development
Knowledge of UK T&D Regulations
Health and Safety Compliance
HV Equipment Specification
Energy Storage Systems
Smart Grid Technologies
BIM Workflows
ETAP
PLS-CADD
DIgSILENT
CDEGS

Some tips for your application 🫡

Tailor Your CV: Make sure your CV is tailored to the Electrical Design Engineer role. Highlight your experience with HV substations and any relevant projects you've worked on. We want to see how your skills align with our mission of delivering sustainable energy solutions.

Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about renewable energy and how your background makes you a great fit for our team. We love seeing enthusiasm and a personal touch in applications.

Showcase Your Technical Skills: Don’t forget to mention your technical skills, especially those related to HV equipment and design software like ETAP or PLS-CADD. We’re looking for engineers who can hit the ground running, so make sure we know what you bring to the table!

Apply Through Our Website: We encourage you to apply through our website for a smoother application process. It helps us keep track of your application and ensures you don’t miss out on any important updates. Plus, it’s super easy!

How to prepare for a job interview at Ayesa Group

Know Your Stuff

Make sure you brush up on your knowledge of HV substations and power transmission. Familiarise yourself with the latest technologies like smart grids and energy storage systems, as well as UK T&D regulations. This will show that you're not just a candidate, but someone who’s genuinely interested in the field.

Showcase Your Experience

Prepare to discuss your previous projects in detail, especially those involving HV equipment and 3D modelling. Be ready to explain your role in these projects and how you contributed to their success. This is your chance to shine and demonstrate your hands-on experience!

Communicate Clearly

Since excellent written communication skills are a must, practice articulating your thoughts clearly and concisely. You might be asked to explain complex technical concepts, so being able to break them down into simpler terms will impress your interviewers.

Engage with the Team

Ayesa values collaboration, so be prepared to discuss how you work with multidisciplinary teams. Share examples of how you've coordinated with civil, structural, or environmental engineers in the past. This will highlight your teamwork skills and adaptability, which are crucial for this role.

Electrical Design Engineer – HV Substations & Renewables in London
Ayesa Group
Location: London
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  • Electrical Design Engineer – HV Substations & Renewables in London

    London
    Full-Time
    36000 - 60000 £ / year (est.)
  • A

    Ayesa Group

    100-200
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