As a Design Engineer (Power Networks) at Guernsey Electricity Limited, your key responsibilities include assessing and forecasting electrical demand for the island, designing electrical schemes for infrastructure development, and conducting optioneering and value engineering to optimize solutions. You'll also plan electrical distribution projects, develop design tools for power systems, and ensure compliance with relevant regulations and standards.

To qualify as a Design Engineer (Power Networks) at Guernsey Electricity, you should possess an Honours degree in electrical or mechanical engineering or an equivalent qualification. Previous experience in power and design engineering, particularly with ENA ER G81, is essential. Familiarity with distributed power generation schemes is beneficial, as well as a track record in project planning and delivery.

A successful Design Engineer (Power Networks) should have strong analytical skills for assessing electrical demand, proficiency in designing and specifying electrical schemes, and experience with both high and low voltage systems. Additionally, practical knowledge of project planning and delivery, as well as the ability to work both independently and as part of a team, is crucial.

The role of a Design Engineer (Power Networks) is vital to Guernsey Electricity’s sustainability efforts as you will work on developing innovative, sustainable solutions that support the island's energy transition. By designing efficient electrical infrastructure and integrating renewable energy sources, you will help ensure a cleaner, more reliable energy future for our community.

A typical day for a Design Engineer (Power Networks) at Guernsey Electricity involves collaborating with colleagues to assess energy demands, designing electrical systems, meeting with project managers and clients, and participating in project planning activities. You will also have time to work on the development of power systems design tools and engage in value engineering to enhance project outcomes.

When answering this question, focus on specific projects you've worked on and the role you played in the design process. Discuss the types of systems you designed, the challenges you faced, and how you overcame them. Highlight any relevant methodologies or standards you adhered to, such as ENA ER G81.

Share a detailed approach that includes initial assessments, design specifications, stakeholder engagement, and compliance checks. Discuss tools you use for project management and how you ensure deadlines are met while maintaining quality.

Describe your approach to evaluating multiple design options, including factors like cost, performance, and risk. Provide an example where your choice resulted in a successful design solution that optimized these parameters.

Explain your familiarity with relevant regulations and codes and how you integrate compliance into your design processes. Provide an example where adherence to regulations was critical to project success.

Discuss any direct involvement you've had with distributed generation projects. Highlight specific technologies you’ve worked with, integration challenges, and how you approached them to ensure seamless operation within existing power networks.

Focus on your communication and assessment skills. Explain how you gather input from clients, clarify their needs, and incorporate their requirements into your designs while maintaining regulatory compliance.

Provide examples of significant challenges, such as technical, budgetary, or timeline-related issues, and outline the steps you took to address them. Use this opportunity to demonstrate your problem-solving skills and resilience.

Mention the specific design software and modeling tools you are experienced with, as well as any relevant programming languages or analytical tools that aid in electrical design and infrastructure assessment.

Discuss your methods for ongoing learning, such as attending seminars, participating in professional organizations, and following industry publications. Emphasize your commitment to staying informed and ensuring compliance in your work.

Share your personal motivation for wanting to work at Guernsey Electricity, such as your passion for sustainable energy, the opportunity to contribute to your community, and how the company's values align with your own career goals.