Base Location: For this role, we require successful applicants to be based from one of our Scottish locations and you'll be expected to spend 50% of your working week in the office Perth, Inverness or Aberdeen
Salary: £58,100 - £87,100 + performance-related bonus + a range of benefits to support your finances, wellbeing and family.
Working Pattern: Permanent | Full Time | Flexible First options available
SSEN Transmission has an opportunity for a Principal Engineer – HVAC Cables to act as a subject matter expert within our Network Engineering team. The role provides technical leadership and assurance for HVAC cable systems (and relevant interfaces) across their full lifecycle, developing and governing standards, assuring designs, and technically approving HVAC cable assets deployed across the Transmission business.
Reporting to the Lead Principal Engineer – Cables, the role underpins delivery of a significant programme of transmission works, shaping innovative technical solutions and representing SSEN Transmission within key industry forums, technical bodies and conferences.
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Write, maintain and technically own a comprehensive suite of specifications and guidance governing HV and EHV HVAC cable systems, exercising lifecycle accountability through critical review, assurance and continuous enhancement of standards, incorporating project delivery and operational feedback and with the advancement of emerging cable technologies in mind.
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As part of the Technical Authority, review test plans to ensure that all technology and equipment selected is adequately tested, proven and validated, and review proposed suppliers and their factories to confirm their suitability to be approved for use on the Transmission network.
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Provide subject matter expert input to design reviews carried out by the Design Authority, provide specialist input where required, verify project proposals are fit for purpose and identify any scope changes required.
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The ability and experience to technically assess issues, problems and/or faults related to HVAC cables alongside an in depth understanding of the technical requirements for design, installation, operation and maintenance of HVAC cables as well as experience in HVAC cable testing.
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A detailed knowledge and understanding of a range of National Grid, British and European Cable Standards alongside the capability and experience in writing technical specifications, guidance notes and work instructions for HVAC cables, cable laying and installation (land and/or subsea).
About SSE
SSE has a bold ambition – to be a leading energy company in a net zero world. We're transforming the grid to provide greener electricity for millions of people and investing over £20 billion in homegrown energy, with £20 billion more in the pipeline.
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.
Flexible benefits to fit your life
Enjoy discounts on private healthcare and gym memberships. Wellbeing benefits like a free online GP and 24/7 counselling service. Interest-free loans on tech and transport season tickets, or a new bike with our Cycle to Work scheme. As well as generous family entitlements such as maternity and adoption pay, and paternity leave.
Work with an equal opportunity employer
SSE will make any reasonable adjustments you need to ensure that your application and experience with us is positive. Please contact Andy on andrew.torrance@sse.com / 01738 275370 to discuss how we can support you.
We're dedicated to fostering an open and inclusive workplace where people from all backgrounds can thrive. We create equal opportunities for everyone to succeed and especially welcome applications from those who may not be well represented in our workforce or industry.
Ready to apply?
Start your online application using the Apply Now box on this page. We only accept applications made online. We'll be in touch after the closing date to let you know if we'll be taking your application further. If you're offered a role with SSE, you'll need to complete a criminality check and a credit check before you start work.

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