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- Tasks: Lead the energy sector transformation and provide strategic advice for clean energy initiatives.
- Company: Join NISTA, a key player in UK infrastructure reform and energy transition.
- Benefits: Enjoy flexible working, generous leave, and a strong pension scheme.
- Other info: Collaborative environment with opportunities for professional growth and networking.
- Why this job: Make a real impact on the UK's journey to becoming a clean energy superpower.
- Qualifications: Expertise in energy systems, project delivery, and stakeholder engagement required.
The predicted salary is between 95000 - 140000 £ per year.
Salary: £95,000-£140,000
Contract Type: Permanent
Working Pattern: This post is available on a full time, part time or job share basis, and flexible working hours can be accommodated.
Location: London (1 Horse Guards Road). This post can be based in London (1 Horse Guards Road). Any applicants who are already NISTA staff can also apply to be based from their existing locations in Birmingham (23 Stephenson Street), or Leeds (2 Whitehall Quay).
About the Team:
The Prime Minister has called for reform of the British state, seeking to go further and faster on renewal, and to ensure a more active government. To support these aims, the government has brought together its expertise on infrastructure strategy and delivery under a joint unit of HM Treasury and the Cabinet Office, establishing the National Infrastructure and Service Transformation Authority (NISTA). Since its creation in April 2025, it has delivered jointly HMT colleagues the UK Infrastructure: A 10 year Strategy, setting out a long-term vision for infrastructure and setting the framework for a new approach to delivery infrastructure in the UK. In Jul 2025 is delivered the first major reform with its UK Infrastructure Pipeline. The work of NISTA is essential to enabling economic growth and successful delivery to meet the aims and ambitions set by government in its plan for change, and five missions, which includes delivering Net Zero by 2050.
About the Job:
The Energy Sector Lead is a key role in NISTA and one which is expected to provide evidence-based thought leadership across the sector, including information on emerging trends, challenges and opportunities across the energy landscape. They will work across HMG linking policy with delivery and helping government realise its ambition to transition the UK to a clean energy superpower, driven by the expansion of clean electricity generation and decarbonisation. The Energy Sector Lead will provide expert technical, commercial, financial and strategic advice to support the successful delivery of the government’s 10-Year Infrastructure Strategy. The role ensures energy considerations - spanning security, decarbonisation, resilience, market design, regulatory alignment and affordability are fully embedded across major programmes and infrastructure investment decisions.
The postholder responsibilities and duties will include:
- Providing oversight of Government’s Major Projects Portfolio (GMPP) and Mega Projects, which includes: Sizewell C, Small Modular Reactors, Carbon Capture Storage, Hydrogen etc.
- Act as a subject matter expert, be an active member of decision-making boards across the energy sector covering policy, programme delivery and negotiating with industry.
- Act as an integrator across DESNZ, HMT, Cabinet Office and Number 10 to support efficient cross government decision making.
- Providing regular briefings to Cabinet Office and HMT Ministers where required.
- Reviewing and shaping policy development, building relationships (internal and external) with key stakeholders involved across government in the energy transition, guiding project teams, and ensuring that delivery plans are robust, evidence based and aligned with governments ambitions to transition the UK to a clean energy superpower.
Key Responsibilities:
- Strategic Advisory and Policy Insight
- Programme and Project Support
- Stakeholder Engagement and Influence
- Technical and Analytical Expertise
- Leadership and Knowledge Sharing
About You:
We’re looking for people with the right mix of skills, experience and insight to make a real impact on the UK energy system. You’ll bring strong expertise and a good understanding of how the UK energy system operates, alongside proven experience gained in government, the energy industry, consultancy, infrastructure planning or a similar environment. You will have excellent analytical skills, with the ability to commission, quality-assure and interpret complex technical information, and turn it into clear, evidence-based advice. This may include work involving modelling, feasibility studies, gateway reviews, major investment submissions and impact assessments. You’ll be comfortable influencing senior stakeholders, building strong relationships and working effectively across organisational boundaries. You’ll also have a solid understanding of energy-related regulatory frameworks and policy levers, including different models of private finance. We’re looking for someone who can think strategically while also supporting detailed programme delivery, balancing long‑term objectives with day‑to‑day priorities.
In addition, you’ll have experience in at least two of the following areas:
- Large-scale infrastructure planning, project delivery or investment appraisal
- Whole-system energy modelling or techno‑economic assessment
- Supporting Net Zero policy, decarbonisation pathways or tackling grid‑related challenges
- Understanding key enabling factors such as supply chains, planning reform, innovation funding and workforce requirements
Some of the Benefits our people love!
- 25 days annual leave (rising to 30 after 5 years), plus 8 public holidays and the King’s birthday (unless you have a legacy arrangement as an existing Civil Servant).
- Additionally, we operate flexitime systems, allowing employees to take up to an additional 2 days off each month.
- Flexible working patterns (part-time, job-share, condensed hours).
- Generous parental and adoption leave packages.
- Access to a generous Defined Benefit pension scheme with employer contributions of 28%.
- Access to a cycle-to-work salary sacrifice scheme and season ticket advances.
- A range of active staff networks, based around interests (e.g. analysts, music society, sports and social club) and diversity.
Energy Sector Lead in London employer: HM TREASURY-1
Contact Detail:
HM TREASURY-1 Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Energy Sector Lead in London
✨Tip Number 1
Network like a pro! Get out there and connect with people in the energy sector. Attend industry events, join relevant online forums, and don’t be shy about reaching out on LinkedIn. You never know who might have the inside scoop on job openings!
✨Tip Number 2
Prepare for interviews by researching the company and its recent projects. Understand their goals, especially around Net Zero and clean energy. This will help you tailor your answers and show that you’re genuinely interested in making an impact.
✨Tip Number 3
Practice your pitch! Be ready to explain how your skills and experience align with the role of Energy Sector Lead. Highlight your analytical skills and any relevant projects you've worked on that demonstrate your expertise in the energy landscape.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, we love seeing candidates who are proactive and engaged with our mission to transform the UK’s energy sector.
We think you need these skills to ace Energy Sector Lead in London
Some tips for your application 🫡
Tailor Your Application: Make sure to customise your CV and cover letter to highlight how your skills and experience align with the Energy Sector Lead role. We want to see how you can contribute to our mission of transitioning the UK to a clean energy superpower!
Showcase Your Expertise: Don’t hold back on sharing your knowledge about the UK energy system and any relevant projects you've worked on. We’re looking for someone who can provide evidence-based thought leadership, so let us know what you bring to the table!
Be Clear and Concise: When writing your application, keep it straightforward and to the point. Use clear language to convey your ideas and experiences, as we appreciate well-structured applications that are easy to read.
Apply Through Our Website: We encourage you to submit your application through our website. It’s the best way to ensure your application gets to the right people and shows your enthusiasm for joining our team at NISTA!
How to prepare for a job interview at HM TREASURY-1
✨Know Your Energy Stuff
Make sure you brush up on the latest trends and challenges in the energy sector. Familiarise yourself with key projects like Sizewell C and Carbon Capture Storage, as well as the government's 10-Year Infrastructure Strategy. Being able to discuss these topics confidently will show that you're not just interested but also knowledgeable.
✨Showcase Your Analytical Skills
Prepare to demonstrate your analytical prowess during the interview. Think about how you can present complex technical information clearly and concisely. You might even want to bring examples of past work where you've successfully interpreted data or conducted feasibility studies.
✨Build Relationships
Since stakeholder engagement is crucial for this role, think about how you can illustrate your experience in building strong relationships. Prepare anecdotes that highlight your ability to influence senior stakeholders and work across different teams. This will help you stand out as a collaborative candidate.
✨Think Strategically
Be ready to discuss how you balance long-term objectives with day-to-day priorities. The interviewers will want to see that you can think strategically while also being hands-on with programme delivery. Have examples ready that showcase your strategic thinking in action.