IDNO Electrical Design Engineer

IDNO Electrical Design Engineer

Full-Time 37800 - 46200 £ / year (est.) Hybrid
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At a Glance

  • Tasks: Design and review electrical systems for innovative energy projects, ensuring compliance and technical excellence.
  • Company: Join E.ON UK Assets Ltd, a leader in the energy sector with a focus on sustainability.
  • Benefits: Enjoy 26 days of leave, flexible working, and a supportive workplace culture.
  • Other info: Be part of an award-winning, inclusive company that values your growth and well-being.
  • Why this job: Make a real impact in the transition to net-zero while developing your engineering skills.
  • Qualifications: Degree or HNC/HND in Electrical Engineering with relevant experience in power systems.

The predicted salary is between 37800 - 46200 £ per year.

We're looking for an IDNO Electrical Design Engineer to join E.ON UK Assets Ltd. This role is hybrid with Derby as a base location.

E.ON has successfully launched a licensed Independent Distribution Network Operator (IDNO) to simplify grid connections and accelerate the UK’s net-zero transition. As an IDNO, E.ON adopts and operates new local electricity networks across Great Britain, offering connection service, pace and exceptional customer experience.

As an Electrical Design Engineer, you will primarily be responsible for the review and audit of ICP Electrical design submissions, spanning from residential schemes to EV, Industrial and Commercial projects, which might also include some private wire network.

Key responsibilities:

  • Ensure ICP designs are technically and commercially compliant for IDNO asset adoption.
  • Design and review of cable capacity calculations, load flow studies, protection studies and earthing studies of HV and LV networks.
  • Provide technical support and design guidance to new and existing customers.
  • Verify land right requirements for IDNO adoptable assets.
  • Engage with ICPs/Developers to ensure full understanding of the IDNO’s and DNO technical standards.
  • Produce concept and preliminary design solutions as well as producing design guidance papers for our customers.
  • Engage with our operations and auditing team regarding project technical delivery.
  • Ensure designs are compliant with legislation, industry, and E.ON specifications and all SHEQ requirements.

What we need from you:

  • Degree qualified or HNC/HND in Electrical Power Systems/Electrical Engineering with proven experience.
  • Detailed knowledge of DNO and IDNO technical requirements, including G81 standards.
  • Strong understanding of cable design, switchgear and able to specify full material list of substations including associated protection scheme for HV and LV schemes.
  • Strong knowledge of HV LV earthing system and protection system.
  • Strong technical knowledge for I&C, Residential and EV grid connections as well as export/green technologies.
  • Experience supporting ICP tender team with LV and HV switchgear specification and associated protection schemes and CT VT equipment.
  • Understanding of responsibilities under CDM regulations.
  • Knowledge of relevant ENA Engineering Recommendations (G99, G100, P28, P29 etc).
  • Knowledge of power system software including Windebut and Trimble (Amtech) or similar software.
  • Ability to use AutoCAD.

It would be great if you had:

  • Knowledge of EHV Connection and design.
  • Knowledge of IET codes of practice an advantage (Electric Vehicles, PV systems, Electrical Storage).

Here’s what you need to know:

  • Award-Winning Workplace - We’re proud to be named a Sunday Times Best Place to Work 2025 and the Best Place to Work for 16–34-year-olds.
  • Outstanding Benefits - Enjoy 26 days of annual leave plus bank holidays, a generous pension, life cover, bonus opportunities, and access to 20 flexible benefits with tax/NI savings.
  • Flexible & Family-Friendly - Our industry-leading hybrid and family-friendly policies earned us double recognition at the Personnel Today Awards 2024.
  • Inclusive & Diverse - We’re the only energy company in the Inclusive Top 50 UK Employers.
  • Support at Every Stage of Life - We’re Fertility Friendly and Menopause Friendly accredited, with inclusive support for everyone.
  • Accessible & Supportive - As a Disability Confident Employer, we ensure that disabled applicants who meet the minimum criteria move forward to the next stage of our recruitment process.
  • Invested in Your Growth - From inclusive talent networks to top-tier development programmes, we’ll support your growth every step of the way.

About us: E.ON is a privately owned international energy company. Our 75,000 colleagues in 15 countries work daily towards the improvement of technical innovations and user-friendly customer solutions for the new energy world.

IDNO Electrical Design Engineer employer: E.ON Energy Limited

E.ON Energy Limited is an attractive employer due to its commitment to employee development and a collaborative work culture. The company provides competitive salaries, hybrid working options, and a range of benefits that support work-life balance. With a focus on innovation and sustainability, employees have the opportunity to contribute to meaningful projects that impact communities.

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Contact Details:

E.ON Energy Limited Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land IDNO Electrical Design Engineer

✨Join Engineering Meetups!

Get yourself along to local engineering meetups or tech conferences. These are great places to connect with like-minded folks and industry leaders who might just have a lead on that full-time IDNO Electrical Design Engineer role you’re after at E.ON Energy Limited.

✨Show Off Your Projects!

Don’t be shy about showcasing your engineering projects. Whether it’s a funky app, a mechanical design, or a complex algorithm, having a solid portfolio on platforms like GitHub can really make you stand out. Plus, it gives potential employers at E.ON Energy Limited a taste of what you can bring to the table!

✨Engage with Online Communities

Dive into engineering forums and online communities, like Reddit or specific engineering Discord channels. Sharing your insights, asking questions, and being active can help you build connections that might lead to job opportunities at E.ON Energy Limited.

✨Apply Through Company Websites

When you spot a role like IDNO Electrical Design Engineer at E.ON Energy Limited, apply directly through their website. Often, this can show your genuine interest in the company and you might just get noticed quicker than via typical job boards.

We think you need these skills to ace IDNO Electrical Design Engineer

Electrical Power Systems
Electrical Engineering
DNO and IDNO Technical Requirements
G81 Standards
Cable Design
Switchgear Specification
HV and LV Protection Schemes

Some tips for your application 🫡

Showcase Your Technical Expertise:When applying for an engineering role like IDNO Electrical Design Engineer, it’s essential to highlight your technical skills. Include any relevant software or tools you're proficient in on your CV—think CAD software, simulation tools, or programming languages. Don't skimp on any engineering projects you've worked on that demonstrate your ability to solve complex problems.

Focus on Results and Impact:In the engineering world, we love numbers and real-world impact. Quantify your achievements wherever possible—like reducing costs by a certain percentage, improving efficiency, or successfully completing a project ahead of schedule. This gives your future employers at E.ON Energy Limited a clear picture of the value you can bring.

Craft a Compelling Cover Letter:Use your cover letter to express your passion for engineering and explain why you’re drawn to E.ON Energy Limited specifically. Share what aspects of their work excite you and how your values align with theirs. This is your chance to show a bit of personality while keeping it professional!

Include Relevant Certifications:If you have any engineering certifications, especially ones that are recognised in your field, make sure to feature them prominently on your CV. They demonstrate not just your knowledge, but also your commitment to professional development, which is something we at StudySmarter value highly.

How to prepare for a job interview at E.ON Energy Limited

✨Brush Up on Core Engineering Principles

Before heading into the interview with E.ON Energy Limited, make sure you're solid on the fundamental engineering principles relevant to the role. Be ready to discuss concepts such as thermodynamics, fluid mechanics, or structural analysis, depending on the specifics mentioned in the job description. Don’t skip any hands-on projects or coursework; these can be excellent talking points!

✨Show Off Your Problem-Solving Skills

Expect technical questions or case studies during your interview—after all, engineering is all about solving problems! Prepare a few examples of how you've tackled engineering challenges in the past, whether at university or in any practical experience. Practising with mock technical interviews can really help you articulate your thought process and solutions.

✨Relate Your Experience to the Role

In a full-time role, employers like E.ON Energy Limited want to see that you can adapt and grow within their team. Be ready to discuss how your previous internships, projects, or studies relate directly to the work you'll be doing. Highlight specific experiences that showcase your collaborative skills and how you've successfully worked within a team environment.

✨Know Your Tools and Software

Most engineering roles require familiarity with specific tools and software. Prepare to talk about your proficiency with programmes like AutoCAD, MATLAB, or SolidWorks if they’re relevant to the role. Even better, have examples of projects where you’ve used these tools, as it'll demonstrate your hands-on experience and readiness for the job.