Principal Engineer – Electrical Plant

SSE Enterprise; Aberdeen City; On-site; GBP 55,000 - 83,000; Full time

Job summary

A leading energy company in a net zero world seeks a Principal Engineer - Electrical Plant in Scotland. This role focuses on developing cutting-edge electrical infrastructure and requires a degree in Electrical Engineering along with significant industry experience. You'll provide technical guidance, develop specifications, and ensure the functionality of equipment on the transmission network.

Benefits

Discounts on private healthcare

Wellbeing benefits like free online GP

Interest-free loans on tech and transport

Generous family entitlements

Qualifications

• Chartered Engineer status or working towards it.
• Expert level experience in electrical plant design and application.
• Knowledge of international standards for transmission networks.

Responsibilities

• Develop and maintain technical specifications for electrical primary plant.
• Review test plans and confirm supplier suitability.
• Provide technical guidance and represent SSEN at industry events.

Skills

Electrical Design

Technical Assessment

Systems Understanding

Education

Degree in Electrical Engineering

Job description

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Job Reference:

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Posted:

25.06.2025

Expiry Date:

09.08.2025

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Job Description:

Principal Engineer – Electrical Plant

• Job Number: 551957
• Closing at: Jul 9 2025 - 23:55 BST

Base Location: Flexible Scotland | We're proud to offer a approach to work, and this role is no exception. We will, however, need your base 'home' location to be one of our SSEN offices or depots around Scotland, Perth, Glasgow, Aberdeen, Inverness

Salary: £55,200 - £83,000 + car /car allowance + performance-related bonus + a range of benefits to support your finances, wellbeing and family.

Working Pattern: Permanent | Full Time | options available

The role

At SSEN Transmission, we're committed to powering the future with sustainable solutions as we work towards achieving Net Zero. As part of our dynamic and forward-thinking team, we are looking for a Principal Engineer - Electrical Plant to lead the way in developing and maintaining cutting-edge electrical infrastructure.

You will

- Write, maintain, review and own technical specifications and guidance notes required for all electrical primary plant (e.g. GIS/GIB, AIS CBs, Disconnectors, Earthing Switches, Instrument Transformers, Surge Arresters, MSCDN, Filters, etc) used on the Transmission network.

- As part of the Technical Authority, review test plans, ensuring all technology and equipment selected is adequately tested, proven and validated. You’ll also review proposed suppliers to confirm their suitability to be approved for use on the transmission network

- Provide Subject Matter Expert input to design reviews carried out by the Design Authority and provide specialist input where required and verify project proposals are fit for purpose and identify any scope changes required.

- Provide technical guidance and advice to the transmission business for new plant and replacement and to Operations regarding equipment capability or fault investigations of failed plant.

- Represent SSEN Transmission at industry body events, working groups and conferences.

You have

- A degree in Electrical Engineering or another relevant engineering discipline and Chartered Engineer status with a relevant institution or working towards chartered status.

- Demonstrable experience on an expert level in the design, specification and application of electrical plant such as AIS or GIS switchgear, instrument transformers or FACTS/HVDC at transmission voltage levels 132 kV and above.

- The ability and experience to technically assess issues and/or problems and critically assess a range of technical solutions and an in depth understanding of the technical requirements for design, planning, operation and development of the transmission network.

- A detailed knowledge and understanding of a range of international standards and transmission network owner specifications, alongside the capability and experience in writing technical specifications, guidance notes and work instructions for plant, equipment or substation design.

- Experience in designing, manufacturing, testing, installation or maintenance of transmission voltage plant and equipment would also be advantageous.

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.

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 / 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.