What is a UX/UI Designer at National Grid?
As a UX/UI Designer at National Grid, you are at the forefront of the energy sector’s digital transformation. National Grid is responsible for delivering electricity and gas safely, reliably, and efficiently to millions of customers. In this role, your work directly impacts how both internal operators and external customers interact with critical energy infrastructure, bridging the gap between complex engineering data and intuitive digital experiences.
This position is critical because the tools you design help manage grid operations, streamline customer billing, and track renewable energy usage. You will be tackling high-scale, high-stakes problem spaces where user error or interface friction can have real-world consequences. Whether you are designing internal dashboards for grid operators or optimizing the self-service portal for residential customers, your designs must prioritize clarity, accessibility, and precision.
You can expect a role that is highly collaborative and deeply rooted in complex systems. You will work alongside engineers, product managers, and energy subject matter experts to translate dense operational requirements into seamless user journeys. This is an inspiring opportunity to use your design skills to accelerate the transition to a clean, fair, and affordable energy future while navigating the unique regulatory and technical complexities of a major utility provider.
Common Interview Questions
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Curated questions for National Grid from real interviews. Click any question to practice and review the answer.
Design a product experience that helps analytics users create visualizations with clear takeaways, not just charts.
Convert mixed user research from a B2B collaboration tool into prioritized product recommendations that improve team adoption and expansion.
Decide which user pain points matter most for Notely and recommend what the team should prioritize in the next quarter.
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Sign up freeAlready have an account? Sign inGetting Ready for Your Interviews
Preparing for a design role at National Grid requires a blend of traditional UX/UI portfolio readiness and the ability to perform well under structured, timed testing environments.
Cognitive and Analytical Agility – Because you will be designing for complex, data-heavy systems, interviewers need to see how quickly you process information. You will be evaluated on your ability to recognize patterns, solve logical puzzles, and think critically under time constraints. Practice logical sequence tests and spatial reasoning puzzles to demonstrate your analytical strength.
Concise Communication – National Grid places a heavy emphasis on your ability to articulate your thoughts clearly and efficiently. You will be evaluated on how well you can distill complex design decisions into brief, impactful statements. Strong candidates practice delivering structured answers within a strict one- to two-minute window.
Behavioral and Cultural Fit – Interviewers look for resilience, adaptability, and an alignment with National Grid’s core values of safety, performance, and environmental impact. You can demonstrate strength here by sharing specific examples of how you have navigated ambiguity, collaborated with cross-functional teams, and responded to critical feedback in past roles.
Design Thinking and Execution – Beyond your portfolio, evaluators want to see your underlying problem-solving framework. They assess how you balance user needs with strict technical or regulatory constraints. You can show strength by walking through your end-to-end process, from initial discovery and wireframing to high-fidelity prototyping and user testing.
Interview Process Overview
The interview process for a UX/UI Designer at National Grid is highly structured and relies heavily on automated, asynchronous screening platforms in the early stages. Unlike standard design interviews that might start with a casual recruiter call, you should expect to face a formalized online assessment early on. This initial stage is typically conducted via a platform like HireVue and does not involve speaking to a live person.
During this asynchronous phase, you will face a series of timed cognitive tests, which often include sequence and puzzle challenges designed to test your analytical thinking. Following the tests, you will be prompted with behavioral and scenario-based questions. You will need to record your answers on video, usually with a strict time limit of 1.5 to 2 minutes per response, though you are typically given one opportunity to retry your recording if you stumble.
If you successfully pass the automated screening, you will progress to live interviews with the design and product teams. These later stages typically involve deeper portfolio reviews, behavioral deep-dives, and discussions around your specific UX/UI methodologies. Keep in mind that scheduling between these stages can sometimes require patience, as coordination across internal teams may introduce delays.
This visual timeline outlines the progression from your initial asynchronous HireVue assessment through to the final live portfolio and behavioral rounds. Use this to structure your preparation, focusing first on cognitive tests and timed video responses before shifting your energy to deep portfolio presentations. Note that while the automated stages are standardized, the timeline for live interviews may vary depending on the specific team and location.
