Principal Engineer – Transformers
Listed on 2026-09-20
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Engineering
Electrical Engineering, Energy Engineer, Systems Engineer -
Energy/Power Generation
Electrical Engineering, Energy Engineer
Base
Location:
For this role, we require successful applicants to be based from one of our Scottish locations – Glasgow, Perth, Inverness or Aberdeen.
Salary: £59,800 - £89,800 + performance-related bonus + a range of benefits to support your finances, wellbeing and family.
Working Pattern: Permanent | Full Time | Flexible First options available
The roleAt SSEN Transmission, we are building a smarter, more flexible network for net zero, delivering clean, secure and affordable electricity for generations to come.
Network Engineering, within the Asset Management and Operations Directorate, provides the technical governance that ensures our Transmission network is designed and operated safely, reliably and in line with relevant legislation.
You will- Write, maintain and own technical specifications and guidance notes for electrical wound plant, including grid transformers, super-grid transformers, HVDC converter transformers, shunt/series reactors and earthing/auxiliary transformers used on the Transmission network.
- Review existing specifications and update them based on lessons learned from projects and developments in technology.
- As part of the Technical Authority, review test plans to ensure technology and equipment selected is adequately tested, proven and validated, and review proposed suppliers to confirm their suitability for use on the transmission network.
- Witness testing of transformers in manufacturers' facilities, carry out technical audits of manufacturing facilities and provide Subject Matter Expert input to design reviews carried out by the Design Authority.
- Provide technical consultancy services across SSEN Transmission, support the development of colleagues, share specialist knowledge and represent SSEN Transmission at industry body events such as ENA, IEC or CIGRE working groups.
- A degree in Electrical Engineering or another relevant engineering discipline, alongside Chartered Engineer status with a relevant institution or working towards chartered status.
- Expert-level experience in the design, specification and application of transmission voltage wound plant, including grid transformers, super-grid transformers, HVDC converter transformers, shunt/series reactors and earthing/auxiliary transformers.
- The ability and experience to technically assess issues and problems, critically evaluate a range of technical solutions and apply an in-depth understanding of the requirements for design, planning, installation, operation and maintenance of wound plant.
- Detailed knowledge and understanding of National Grid, British and European Standards, with capability and experience in writing technical specifications, guidance notes and work instructions for wound plant.
- Experience in the manufacturing and testing of transmission voltage wound plant and equipment would also be advantageous.
SSE’s purpose is to provide energy needed today while building a better world of energy for tomorrow. We do this by developing, building, operating and investing in electricity infrastructure and businesses needed in the energy transition. Our Transforming for Growth investment plan sees us investing £33bn in critical electricity infrastructure across the five years to 2030.
SSEN Transmission own and operate the electricity transmission network across the north of Scotland. We transport energy from where it is generated to where it is needed, ensuring a safe and reliable electricity supply for the communities we serve. But that's not all – we're upgrading the grid to deliver cleaner, homegrown energy for the future and building a network for net zero to create secure power for generations to come.
FlexibleBenefits To Fit Your Life
Enjoy discounts on private healthcare and gym memberships. Wellbeing…
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