Portfolio Planning Manager

Date:  1 Aug 2025
Location: 

Livingston, GB, EH54 8AF Aberdeen, GB, AB32 6US

Company:  National Gas
Requisition ID:  1914

Portfolio Planning Manager - Livingston / Aberdeen - £56,000 to £70,000 + Company Car

National Gas is securing Britain’s energy. We transport gas throughout Great Britain, repair and maintain gas pipelines, and manage the meters that allow millions of homes and businesses to access the energy they need. We are the national gas network, providing secure energy to power Britain, achieve net zero, and maintain our industrial competitiveness. 

About the role

Are you ready to lead the strategic planning of multi-million-pound investments that power the UK’s gas transmission network and keeps homes warm and industries running.

 

This role directly influences how we invest in and maintain our national infrastructure. Your decisions will help balance risk, capital allocation and regulatory compliance, ensuring we deliver value for customers and stakeholders alike.

 

As a Portfolio Planning Manager, you’ll lead the planning and optimisation of capital projects across your region. You’ll be the strategic force behind a dynamic investment portfolio, ensuring delivery is efficient, aligned with operational priorities, and meets performance targets.

 

Your key responsibilities will include:

  • Developing and managing short and long-term investment plans
  • Collaborating with stakeholders to assess deliverability and manage constraints
  • Optimising resource allocation and outage schedules
  • Leading a high-performing planning team with a focus on strategic thinking and data-driven decisions
  • Driving continuous improvement in investment, outage and cost management processes
  • Monitoring performance through reporting, metrics and scorecards

What we are looking for

We’re seeking a confident and collaborative leader with a sharp analytical mind and a passion for infrastructure planning.

 

To be successful in this role, the skills and experiences you'll have are:

  • Strong financial analysis, reporting and risk management capabilities
  • Proven leadership and stakeholder engagement skills
  • Working knowledge of outage planning and as such familiarity with investment and outage planning systems
  • Experience in a regulated sector such as the energy, utilities or infrastructure

 

If you’re excited by the challenge of leading strategic investment planning in a fast-paced, purpose-driven environment, we’d love to hear from you

What we can offer you

  • Annual bonus of 15% based on personal and company performance 
  • Company car
  • 28 days’ holiday plus statutory holidays - option available to buy extra or sell days 
  • Double-match pension scheme - for every £1 you put in, we'll add £2 (max company contribution 12%) 
  • Opt-In flexible benefit scheme, including salary sacrifice private healthcare, dental insurance, technology plans and more 
  • Financial protection with 10x salary death in service and financial support if you're unable to work due to long term illness or injury 
  • Excellent family friendly provisions - maternity/paternity/adoption/surrogacy/shared parental leave 
  • Career progression, professional training and development – including access to LinkedIn Learning 
  • Employee assistance programme offering free confidential professional counselling 24/7 
  • Financial support to help you cover the cost of professional membership subscriptions 

About us

National Gas is securing Britain’s energy.  Gas is an essential part of a secure energy supply in Britain, and will continue to play a vital role for decades to come.  More than ever, we need the security that gas brings to keep the lights on, businesses running, and to protect jobs. National Gas provides that security.

 

We are responsible for transporting gas to power stations, major industries, storage facilities, more than 500,000 businesses, and 23 million homes through nearly 5,000 miles of pipes across Britain.

 

National Gas is also proud to lead the way in transforming the energy network for a net zero future. Gas provides the energy security to support renewable electricity generation, and we are developing our infrastructure to transport hydrogen and carbon dioxide across the country. 

 

We are committed to building a workforce that represents the communities we serve.  We celebrate the different experiences our colleagues bring to our organisation, and strongly encourage applicants of all backgrounds to apply.

 

Not sure you meet all the criteria? We'd encourage you to take a chance and apply anyway! At National Gas we are committed to creating an inclusive workplace.

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