At a Glance
- Tasks: Lead high-voltage cable design projects and ensure compliance with industry standards.
- Company: Join Mitie, the UK's leading facilities management company with a diverse workforce.
- Benefits: Flexible lifestyle benefits, virtual GP access, financial wellbeing assistance, and competitive salary.
- Other info: Opportunities for training, development, and recognition through Mitie Stars programme.
- Why this job: Make a real impact in the energy sector while advancing your career in a supportive environment.
- Qualifications: Degree in Electrical Engineering and extensive experience in HV/EHV cable systems required.
The predicted salary is between 60000 - 80000 € per year.
Better places, thriving communities.
Role Purpose
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
- Technical Leadership
- 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.
- Project Delivery
- 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.
- Compliance & Industry Standards
- 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.
- Governance & Authorisations
- 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.
- Innovation & Continuous Improvement
- 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.
- Stakeholder & Client Engagement
- 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.
Essential Skills & 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.
Our market-leading offering provides you with benefits that suit your lifestyle. We have a virtual GP on hand for you and members of your household. So you can get expert advice by video or phone without having to leave your home. We offer financial wellbeing assistance through our Salary Finance scheme. For example, you could access 50% of your earned pay before payday for a small fee. Salary Finance also offers competitive loans.
When you join us, we’ll give you a link to our flexible lifestyle benefits platform, Choices. You might choose to purchase up to five extra days’ holiday each year. You might buy critical illness insurance, seek dental treatment or buy technology products at an affordable cost. There are many choices! We give you access to high street discounts from thousands of well-known retailers, gyms and more through our MiDeals platform. And we have a cycle-to-work scheme. Life cover of up to four times your salary is available. We also offer enhanced pension contributions, a save-as-you-earn scheme, and a Mitie Matching Share Plan (you could even be awarded free shares in Mitie).
We award our employees with Mitie Stars as recognition for their hard work. There are cash prizes up for grabs each month and at the end of the year there’s a chance to scoop a top prize of £10,000! Our success is a direct result of the experience and quality of our people. Progressing your career is therefore a top priority for us. We offer a diverse variety of training and development avenues via a wide selection of learning resources to suit you.
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.
Join our Mitie Team. Together our diversity makes us stronger.
Field Designer in England employer: Mitie
At Mitie, we pride ourselves on being an exceptional employer, offering a supportive work culture that fosters innovation and collaboration. Our employees benefit from a comprehensive range of perks, including flexible lifestyle benefits, financial wellbeing assistance, and extensive training opportunities to enhance their careers. With a commitment to recognising hard work through initiatives like Mitie Stars, we ensure that our team feels valued and empowered to thrive in their roles, particularly in the dynamic field of HV/EHV cable design.
StudySmarter Expert Advice🤫
We think this is how you could land Field Designer in England
✨Tip Number 1
Network like a pro! Reach out to industry professionals on LinkedIn or attend local events. You never know who might have the inside scoop on job openings or can refer you directly.
✨Tip Number 2
Prepare for interviews by researching the company and its projects. Show them you’re not just another candidate; demonstrate your passion for HV/EHV cable systems and how you can contribute to their success.
✨Tip Number 3
Practice your technical explanations. Be ready to discuss your experience with cable ratings, thermal modelling, and compliance with industry standards. Clear communication can set you apart from the competition.
✨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 joining our team.
We think you need these skills to ace Field Designer in England
Some tips for your application 🫡
Tailor Your Application:Make sure to customise your CV and cover letter for the Field 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 align with our needs!
Showcase Your Expertise:Don’t hold back on showcasing your technical knowledge! Mention specific standards like IEC 60287 or your experience with thermal modelling. This is your chance to shine as a subject matter expert, so let us know what you bring to the table.
Be Clear and Concise:When writing your application, keep it clear and to the point. Use bullet points where possible to make it easy for us to read through your qualifications and experiences. We appreciate a well-structured application!
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way to ensure your application gets to us quickly and efficiently. Plus, you’ll find all the details you need about the role right there!
How to prepare for a job interview at Mitie
✨Know Your Standards
Familiarise yourself with the relevant UK regulatory and industry standards, such as IEC and CENELEC. Being able to discuss these in detail will show your technical authority and understanding of compliance, which is crucial for the role.
✨Showcase Your Experience
Prepare specific examples from your past work that demonstrate your expertise in HV/EHV cable systems. Highlight projects where you led design efforts or overcame complex challenges, as this will illustrate your problem-solving skills and leadership capabilities.
✨Engage with Stakeholders
Be ready to discuss how you've effectively communicated with clients, suppliers, and team members in previous roles. This is key, as the position requires strong stakeholder engagement, so share instances where your communication made a difference.
✨Demonstrate Continuous Improvement
Talk about any innovative technologies or methodologies you've adopted in your work. Showing that you're proactive about learning and improving processes will resonate well, especially since the role involves leading evaluations of new cable technologies.
