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Senior System Performance Engineer (Power System Analysis)

Join SSE Renewables in Scotland as a Senior System Performance Engineer. Lead power system studies supporting renewable integration and innovation projects. Benefit from flexible working, private healthcare discounts, and family-friendly policies.

Flexible Full time UTC+00:00 Updated 2 days ago
Salary
£59,800–89,800 /year

Applies on careers.sse.com

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SSEN Transmission is seeking a Senior System Performance Engineer to undertake and lead power system studies to support the integration of low carbon generation and related technologies onto the transmission system in the north of Scotland. Our System Performance team provides an advanced simulation capability which includes cutting edge large scale EMT modelling using PSCAD on dedicated high performance computing hardware.

You will

  • Define and deliver detailed simulation studies to support the connection of renewable generation, FACTS devices, HVDC links and railway feeder stations.
  • Ensure technical leadership within the team and provide training and mentoring for less experienced colleagues.
  • Take charge on scoping and delivering innovation projects ensuring that our business is at the forefront of new developments in system modelling and monitoring.
  • Support the operation of our network by assisting with analysis of events and disturbances.
  • Represent SSEN Transmission in external meetings and on industry workgroups.

You have

  • Experience in power system analysis, design and planning, ideally within the electricity transmission area, with working knowledge of the relevant industry and technical standards.
  • A deep understanding of power system modelling and analysis with extensive experience in at least three of the following areas: load flow and short circuit calculations, dynamic (RMS) simulation, power quality and system monitoring, EMT simulation for transients, EMT simulation for control interaction studies and automation scripting.
  • Experience with industry standard analysis tools such as PSS/E, Power Factory, PSCAD and Matlab/Simulink. Knowledge of the Python scripting language would also be advantageous.
  • Excellent knowledge of the electricity industry, including interfaces with the regulator, the Electricity System Operator, other Transmission Owners and Distribution Network Operators.
  • A degree in electrical engineering or related numerical discipline and to ideally be a Chartered Engineer with a relevant institution and the ability to write clear and well-structured technical reports and specifications and provide focused information for senior management.

About SSE

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.

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 [email protected] / 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.

Our Benefits

  • 34 days of annual leave with the option to purchase up to 10 days holiday
  • 24/7 free and confidential employee counselling service
  • Sharesave Scheme
  • Private healthcare discounts
  • Subsidised gym memberships
  • Generous family entitlements including adoption leave, paternity leave and gradual return to work for new parents
  • Flexible working opportunities
  • Interest-free loans on tech and transport season tickets
  • And much more...

Explore our full list of benefits:

UK Benefits Booklet

ROI Benefits Booklet

NI Benefits Booklet

Pay & benefits

£59,800–89,800 /yr
+ annual bonus
Health insurance Paid time off Flexible hours Wellbeing Employee assistance Commuter benefits

About this role

Posted
7 Oct 2026
Updated
7 Oct 2026
Job type
Full time
Workplace
Flexible
Sectors
Working hours
UTC+00:00
Experience
Extensive experience in power system analysis and design.

About SSE Renewables

Company Overview

Name

SSE Renewables, a wholly-owned subsidiary of SSE plc

Headquarters

Perth, Scotland, United Kingdom

Founded

2010

Size

Approximately 4,900 MW of renewable capacity as of March 2023 (source: dcfmodeling.com). SSE plc reported £8.4 billion in revenue for 2023 (source: dcfmodeling.com).

What They Do

SSE Renewables specializes in the development, ownership, and operation of renewable energy assets, primarily focusing on onshore and offshore wind farms, as well as hydroelectric generation. The company is a key player in the renewable energy sector, with a significant emphasis on expanding its capabilities in emerging technologies such as battery storage and hydrogen. SSE Renewables operates within SSE plc's broader low-carbon infrastructure framework, which includes extensive electricity transmission and distribution grids that span nearly 132,000 km and serve approximately 3.8 million customers (source: en.wikipedia.org). The company has a strong commitment to sustainability and aims to address the climate emergency through large-scale renewable projects.

Projects & Track Record

SSE Renewables has an impressive portfolio of completed projects, including the 504MW Greater Gabbard offshore wind farm, which was completed in 2012 off the coast of Suffolk, England, and the 588MW Beatrice offshore wind farm, which became operational in 2019 off Caithness, Scotland. The company also developed the 100MW Glendoe hydroelectric scheme near Fort Augustus, Scotland, completed in 2009, and the Clyde wind farm, which was operational by 2013, making SSE the largest onshore wind generator in Great Britain and Ireland at that time. Additionally, the 72MW Meentycat wind farm in Ireland is notable for supplying 100% renewable electricity (source: sserenewables.com). The company is currently engaged in major projects such as the 1.1GW Seagreen offshore wind farm, which began construction in 2020 and is set to be completed in 2023.

Recent Developments

In June 2023, SSE Renewables published a brochure celebrating 20 years of offshore wind, highlighting significant milestones from the Arklow Bank project in 2003 to the ongoing construction of the Seagreen project and the development of the Dogger Bank project, which is poised to be the world's largest offshore wind project. In 2023, SSE plc invested £2.3 billion in renewable assets, including wind and solar, achieving a total renewable capacity of 4.7GW, with SSE Renewables contributing 4.9GW by March 2023 (source: sserenewables.com). The company has committed to investing £24 billion over the next decade to further enhance its offshore and onshore wind capabilities.

Working There

SSE Renewables offers a variety of roles across its operations, including positions in renewable energy development, engineering, and customer service. The company operates from key locations such as its headquarters in Perth, Scotland, and various project sites including Cromarty Firth and Nigg, where significant construction activities are taking place for projects like Beatrice and Seagreen. The company culture emphasizes sustainability and community engagement, with initiatives such as the Sustainable Development Fund launched in 2013/14 to support local communities near renewable projects (source: sseheritage.com). SSE Renewables also provides training opportunities, particularly at its Dundee training facility, to ensure employees are well-equipped for the evolving energy landscape.

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Senior System Performance Engineer (Power System Analysis)
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