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Head of Main Plant Design

Iberdrola


Job Location:

Cambuslang - UK

Yearly Salary: GBP 82400 - 103000
Posted: 29 September 2026 (7 days ago)
Application Deadline: 27 December 2026
Vacancies: 1 Vacancy

Job Summary

Head of Main Plant Design Core Projects

Location - Cambuslang

Salary benefits - Salary from 82400 - 103000 annual bonus (up to 30%) car allowance (450 per month) and family private medical cover.

Closing date - Tuesday 6th October 2026


Help us create a better future quicker


Join SP Transmission as Head of Main Plant Design and become a key influencer in shaping Scotlands energy future. This is an exceptional opportunity to provide strategic direction for Main Plant Design across our Core Projects portfolio developing innovative engineering solutions for masterplan projects that will directly enable Scotlands goal to be Net Zero by 2044. Youll balance cutting-edge innovation with value-focused engineering consultancy to reduce overall asset lifecycle costs while playing a pivotal role in investment planning for our Transmission capital project programme which is set to exceed 1 billion by 2027. This highly visible role offers the chance to drive excellence across our engineering design function while building a team of professional engineers dedicated to delivering world-class transmission infrastructure.


What youll be doing


  • As Head of Main Plant Design youll provide strategic direction and operational management for the Main Plant Design function within SP Transmissions Core Projects business. Youll manage teams of professional engineers ensuring they deliver cost-effective end-to-end design solutions for transmission projects ranging from 100000 to over 100 million in value.
  • Youll drive efficiency and design consistency across the SPT business to deliver standardised design solutions. Through continuous improvement across your discipline and broadly across Engineering Design youll implement new technologies and engineering solutions to achieve reductions in costs and carbon for sustainable projects.
  • Your role includes ensuring compliance with all HSEQ policies and engineering standards building a consultancy model founded on safety and excellence. Youll act as professional authority for regulatory changes providing direction on complex technical issues and ensuring timely replies to legislation affecting policy and procedures.
  • Youll undertake long-term planning and coordination of Main Plant resources across SPT Core Projects working closely with Design Houses and Contractors to ensure performance and quality outputs. Representing Main Plant within external technical forums youll facilitate cross-disciplinary service delivery and knowledge exchange.
  • Youll provide direct line management to three Design Managers and a Principal Engineer with your overall team expected to grow to meet increasing demand. Ensuring adequate training coaching and mentoring is in place to advance knowledge and skills across your function will be a key priority.

What youll bring


  • Youll be a Chartered Engineer with a degree and extensive experience relevant to Engineering Design disciplines. Your expert knowledge of transmission Switchgear and Transformers combined with significant experience designing the Electro-Mechanical elements of large complex transmission substations will be essential to your success in this role.
  • Youll bring demonstrated expertise in implementing new technologies and engineering solutions along with expert knowledge of CDM and Health & Safety regulations. Your proven ability to implement apply and promote best practice in design environments will ensure our projects meet the highest standards.
  • With substantial experience working with Design Houses and Contractors youll ensure performance excellence and quality outputs. Your proven ability to guide motivate and inspire teams to deliver continued professional excellence while pursuing personal development will be crucial as you build and develop your function.
  • Youll have proven capability in forming effective working relationships with stakeholders across technical and commercial functions. Experience in long-term planning resource coordination and budget management is essential and youll be comfortable contributing to forecasting total expenditure for programmes worth hundreds of millions of pounds annually.
  • Your well-established ability to drive standardisation efficiency and continuous improvement across engineering functions will help us deliver consistent high-quality results. Strong communication skills will enable you to represent your function effectively within the business and at external technical forums while providing strategic direction on complex technical matters and ensuring compliance with evolving regulatory requirements.

Whats in it for you


As well as an attractive salary which is reviewed annually you can also enjoy a number of other benefits. With our pension scheme well double match your contribution up to a company contribution of 10%.

At ScottishPower we believe its the little things we do in life that make a big difference. From helping you look after your familys wellbeing save for your future and take personal steps for climate action -- our benefits are designed to help you do just that - so that you have everything you need to take care of your world -- today and tomorrow. Thats why our benefits include:

  • 36 days annual leave
  • Holiday Purchase - perfect your work/life balance with extra annual leave
  • Equity Plans
  • Payroll Giving and Charity Matched Funding
  • Technology Vouchers - save more and spread the cost of your technology purchases
  • Electric Vehicle Schemes - to help you transition to green/clean driving
  • Cycle to Work scheme and Public Transport Season Ticket Loans
  • Healthcare benefit options including: Dental Insurance Private Medical Insurance Health Cash Plan and annual Health Assessments
  • Life Assurance (4x salary)
  • Access to Savesmart financial wellbeing assistance
  • Plus shopping leisure restaurant and gym discounts and unique employee deals on travel insurance and more

Why SP Energy Networks


SP Energy Networks is part of the Iberdrola Group one of the worlds largest integrated utility companies and a world authority in wind energy. We keep electricity flowing to homes and businesses through Central and Southern Scotland North Wales and in the North West of England. We operate over 4000km of cables and lines that make-up the transmission network - linking infrastructure like wind farms into the electricity system. Its a role that puts us right at the heart of Scotlands goal to be Net Zero by 2044. And were taking it very seriously. Were investing >5.5 billion into our transmission network directly enabling the rapid growth needed in renewable energy. With diverse opportunities across our businesses and a focus on investing in our own internal talent ScottishPower can offer people real career opportunities that meet personal and professional goals in a global organisation.


Inclusion diversity and a social purpose are at the heart of everything we do. Combined with our values they bring us into a stronger more sustainable business with direct links to the communities we serve. It takes all types of people to build a large-scale business like ours so whatever your background youll fit right in.


We are dedicated to providing reasonable adjustments in our recruiting processes for candidates with disabilities long term conditions mental health conditions or who are neurodivergent or require pregnancy-related assistance. If you need assistance please reach out to .


Due to the level of this position successful candidates will be required to complete additional background checks and any offer is subject to passing such checks.

Mobility

Please note that any applicant who is not a citizen of the country of the vacancy will be subject to compliance with the applicable immigration requirements to legally work in that country. If/when required the Company will support the employee with the necessary Immigration requirements.

IMPORTANT

Advert will close at 23:59 GMT the day before Job Posting End Date below

October-6-2026

Required Experience:

Director