At a Glance
- Tasks: Lead the design of high-voltage cable systems and ensure compliance with industry standards.
- Company: Join Mitie, a leading facilities management company with a global presence.
- Benefits: Enjoy flexible benefits, financial wellbeing support, and training opportunities.
- Other info: Collaborative environment with opportunities for career growth and mentoring.
- Why this job: Make a real impact in the energy sector while developing your technical expertise.
- Qualifications: Experience in HV/EHV cable design and a degree in Electrical Engineering required.
The predicted salary is between 60000 - 80000 € per year.
The Senior HV/EHV Cable Design Engineer will act as the company's technical authority for high‑voltage and extra‑high‑voltage underground cable systems up to 400 kV AC within the UK. This role provides expert leadership across all stages of cable system design - from feasibility and concept design through detailed engineering, installation support, commissioning input, and lifecycle performance assessment. The postholder will set engineering standards, ensure compliance with UK transmission and distribution requirements, and support business growth through deep technical capability.
Key Responsibilities
- Serve as the company's subject matter expert for HV/EHV cable system design up to 400 kV AC.
- Develop and maintain engineering standards, design methodologies, and quality assurance processes relating to underground cable systems.
- Provide expert oversight on thermal analysis, route engineering, earthing studies, jointing methodologies, system performance, and asset ratings.
- Lead and/or review concept, FEED, and detailed designs for major onshore cable projects.
- Produce and verify cable system design documentation including cable ratings, sheath bonding calculations, trench profiles, fault studies, pulling calculations, and installation methodologies.
- Undertake or approve technical risk assessments and mitigation strategies during design stages.
- Provide specialist technical support to construction and commissioning teams, including interpretation of test results and resolution of complex issues.
- Ensure designs comply with UK regulatory, utility and industry standards (e.g., NG ESO/NGED/SSEN requirements, IEC, CENELEC, ENA, Cigre guidelines).
- Maintain awareness of changes in relevant legislation, specifications, and good practice, advising the company accordingly.
- Provide expert input into CDM design risk registers and safety‑by‑design principles.
- Act as, or provide technical support to, the Contractor Design Assurance Engineer (CDAE) or Lead Contractor Design Assurance Engineer (LCDAE) role, where applicable.
- Guide internal teams on design assurance, technical governance, and project approval processes.
- Lead the evaluation and adoption of new cable technologies, materials, and installation techniques.
- Contribute to research, development, and internal training programs to uplift the organisation's cable engineering capability.
- Represent the company in technical meetings with clients, suppliers, manufacturers, and statutory bodies.
- Prepare and deliver high‑quality technical reports, presentations, and design justifications.
- Support business development through technical bids, scopes, and client advisory services.
Qualifications and Experience
- Extensive demonstrable experience in the design and analysis of HV/EHV cable systems (DC, 11 kV – 400 kV AC) within the UK electrical infrastructure environment.
- Demonstrable expertise in cable ratings, thermal modelling, bonding & earthing, system layout, and installation engineering.
- Proven track record of delivering complex cable projects for Transmission Operators (TOs), Distribution Network Operators (DNOs), ICPs or major EPC contractors.
- In‑depth understanding of IEC 60287, IEC 60840, IEC 62067, CENELEC standards, ENA TS documents, and TO‑specific specifications.
- Experience performing or holding the CDAE or LCDAE role for HV/EHV cabling (highly advantageous).
- Strong communication skills with the ability to influence technical decisions at senior levels.
- Degree in Electrical Engineering or related discipline; Chartered Engineer status preferred.
Personal Attributes
- Highly analytical with strong problem‑solving capability.
- Detail‑orientated with a structured approach to engineering assurance.
- Collaborative, supportive, and capable of mentoring junior engineers.
- Confident representing the company as a technical authority.
Benefits
- Virtual GP available via video or phone.
- Financial wellbeing assistance through the Salary Finance scheme, with access up to 50% of earned pay before payday for a small fee.
- Flexible lifestyle benefits platform, Choices, allowing purchase of up to five extra days’ holiday, critical illness insurance, dental treatment, and technology products at affordable cost.
- High street discounts from thousands of retailers, gyms, and other partners through the MiDeals platform.
- Cycle‑to‑work scheme.
- Life cover of up to four times salary.
- Enhanced pension contributions, a save‑as‑you‑earn scheme, and Mitie Matching Share Plan (with the possibility of free shares).
- Recognition through Mitie Stars, with monthly cash prizes and a top prize of up to £10,000.
- Various training and development opportunities via a wide selection of learning resources.
Since 1987, Mitie’s 80,000 employees have been maintaining companies globally. We are the UK’s leading facilities management and professional services company, and our clients range from household names in banking, critical government sites as well as hospitals and schools.
HV Cable Designer employer: Mitie
Mitie is an exceptional employer, offering a dynamic work culture that fosters collaboration and innovation in the field of high-voltage cable design. With a commitment to employee growth through extensive training opportunities and a flexible benefits platform, including financial wellbeing assistance and enhanced pension contributions, Mitie ensures that its employees are well-supported both professionally and personally. Located in the UK, this role not only positions you as a technical authority in a vital industry but also provides the chance to contribute to meaningful projects that shape the future of electrical infrastructure.
StudySmarter Expert Advice🤫
We think this is how you could land HV Cable Designer
✨Tip Number 1
Network like a pro! Reach out to industry professionals on LinkedIn or attend relevant events. We can’t stress enough how important it is to make connections that could lead to job opportunities.
✨Tip Number 2
Prepare for interviews by researching the company and its projects. We recommend practising common interview questions and having your own questions ready to show your interest in the role.
✨Tip Number 3
Showcase your expertise! Bring along a portfolio of your previous work or projects related to HV/EHV cable systems. We want to see your skills in action, so don’t hold back!
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets noticed. Plus, we love seeing candidates who take the initiative to connect directly with us.
We think you need these skills to ace HV Cable Designer
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the HV Cable Designer role. Highlight your experience with HV/EHV cable systems and any relevant projects you've worked on. We want to see how your skills match up with what we're looking for!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're passionate about high-voltage cable design and how your expertise aligns with our needs. Let us know what makes you the perfect fit for our team.
Showcase Your Technical Skills:Don’t forget to highlight your technical skills in your application. Mention specific standards and methodologies you’re familiar with, like IEC 60287 or thermal modelling. We love seeing candidates who can hit the ground running!
Apply Through Our Website:We encourage you to apply through our website for a smoother 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 Mitie
✨Know Your Stuff
Make sure you brush up on your knowledge of HV/EHV cable systems, especially the standards like IEC 60287 and CENELEC. Being able to discuss these in detail will show that you're not just familiar with the theory but can apply it practically.
✨Showcase Your Experience
Prepare to talk about specific projects you've worked on, particularly those involving complex cable designs. Highlight your role, the challenges faced, and how you contributed to successful outcomes. This will demonstrate your hands-on expertise.
✨Be Ready for Technical Questions
Expect in-depth technical questions related to thermal analysis, earthing studies, and installation methodologies. Practise explaining your thought process clearly and confidently, as this will reflect your analytical skills and problem-solving capabilities.
✨Communicate Effectively
Strong communication is key, especially when discussing technical concepts with non-technical stakeholders. Prepare to explain your ideas simply and effectively, showcasing your ability to influence decisions at senior levels.
