Senior / Principal Energy Consultant - Energy Advisory (UK-Wide)

Senior / Principal Energy Consultant - Energy Advisory (UK-Wide) Jacobs is seeking an experienced Senior / Principal Energy Consultant with strong digital and data capabilities to join our growing UK Energy Advisory business. This role will support the delivery of innovative energy solutions across infrastructure, industrial and built environment sectors, with a focus on embedding digital tools, data-driven approaches and process optimisation into our service offerings. Key areas of responsibility include energy efficiency, utility optimisation, energy systems analysis, market modelling, forecasting, decarbonisation strategy development and with a focus on the digital transformation of energy advisory services. The successful candidate will help drive technical excellence, improve delivery efficiency and support the continued growth of Jacobs energy consulting capabilities.

The successful candidate will be a lead in the delivery of advisory projects, manage client relationships and support the development of technical capabilities across the team. They will bring experience of working in a consultancy environment, an understanding of evolving energy markets, technologies and regulations, and the ability to translate complex client requirements into practical, data-driven solutions.

Working closely with engineers, analysts and digital specialists, the Senior / Principal Consultant will help develop innovative tools and approaches that improve analysis, decision-making and project delivery. They will also contribute to business development, mentor junior staff and support the continued growth of Jacobs Energy Advisory capability.

Key Responsibilities

1. Technical Advisory:
Strong understanding of project development lifecycles, with experience spanning pre-feasibility, feasibility, FEED and Owner's Engineer services.
Ability to identify scope gaps, key risks and critical deliverables, ensuring robust technical and commercial outcomes.
Proven experience in techno-economic modelling, project assurance and the development of delivery processes that improve efficiency, consistency and quality across projects.
Capable of translating complex technical requirements into practical project solutions while supporting multidisciplinary teams through successful project execution.

2. Technical Innovation and Best Practices
Identify and use digital and technical tools to support project delivery and contribute to the development of best practices and standard methodologies.
Stay abreast of industry trends and technological and data management advancements in sustainable energy markets.
Input to thought leadership within Jacobs and externally.

3. Client Management and Business Development
Develop client relationships, leading progress meetings and presentations.
Collaborate with our sales team and conduct other business development activities to grow the Core Energy portfolio and pipeline.
Prepare compelling proposals to secure new business opportunities. The following energy and digital related skills and experience are required for this office based or hybrid working role:

Digital and Data Skills:
Advanced Excel modelling and analysis.
Data analysis and interpretation to support technical and commercial decision-making.
Power BI or equivalent data visualisation platforms.
Python, SQL, or similar tools for data processing, automation, and model development.
Version control and development / application of code quality practices, including GitHub and testing frameworks.
Energy modelling, forecasting, optimisation, or simulation tools.
Data management, quality assurance, and governance principles.
Developing models, dashboards, analytical tools, or automated processes.
Applying digital solutions across energy, utilities, or infrastructure projects.
Working with software developers, data analysts, and digital delivery teams.
Emerging technologies including digital twins, IoT, machine learning, and cloud-based platforms.

Energy Consulting Skills:
Significant experience in consultancy and/or engineering related to energy, utilities, infrastructure, or similar sectors, with a track record of delivering technical projects, leading teams, and providing strategic client advice.
Strong understanding of energy markets, policy, decarbonisation, and the energy transition.
Experience in energy modelling, forecasting, scenario analysis, and techno-economic assessment.
Ability to communicate complex technical information clearly to a range of stakeholders.
Proven client-facing, business development, and stakeholder management skills.
Degree qualified in Engineering, Mathematics, Computer Science, Data Science, or a related discipline (Master's degree, PhD, or chartered status desirable).
Experience leading multidisciplinary teams and mentoring junior staff.
Willingness to travel occasionally to client and company locations across the UK.

What can you expect?

Jacobs aims to lead the global energy transition by empowering innovative thinking and supporting new approaches to delivering client solutions. As part of a unified global business, you'll join a collaborative Community of Practice that shares knowledge across regions to tackle challenges creatively. We're committed to your growth, offering opportunities to mentor emerging engineers and build a legacy you're proud of, supported by a competitive benefits package that includes medical cover, family friendly policies, professional development support, and community focused initiatives through our Collectively programme.

efficiency London Greater London United Kingdom Bristol Bristol City United Kingdom Glasgow Lanarkshire United Kingdom Birmingham West Midlands United Kingdom Leeds West Yorkshire United Kingdom Newcastle Tyne and Wear United Kingdom Edinburgh East Lothian United Kingdom Exeter Devon United Kingdom Manchester Greater Manchester United Kingdom Electrical Energy

Joining Jacobs not only connects you locally but globally. Our values stand on a foundation of safety, integrity, inclusion and belonging. We put people at the heart of our business, and we truly believe that by supporting one another through our culture of caring, we all succeed. We value positive mental health and a sense of belonging for all employees.

With safety and flexibility always top of mind, we've gone beyond traditional ways of working so you have the support, means and space to maximize your potential. You'll uncover flexible working arrangements, benefits, and opportunities, from well-being benefits to our global giving and volunteering program, to exploring new and inventive ways to help our clients make the world a better place. No matter what drives you, you'll discover how you can cultivate, nurture, and achieve your goals - all at a single global company. Find out more about life at Jacobs .

We aim to embed inclusion and belonging in everything we do. We know that if we are inclusive, we're more connected and creative. We accept people for who they are, and we champion the richness of different perspectives, lived experiences and backgrounds in the workplace, as a source of learning and innovation. We are committed to building vibrant communities within Jacobs, including through our Jacobs Employee Networks, Communities of Practice and our Find Your Community initiatives, allowing every employee to find connection, purpose, and belonging. Find out more about our Jacobs Employee Networks here .

Jacobs partners with VERCIDA to help us attract and retain talent from a wide range of backgrounds. For greater online accessibility please visit to view and access our roles.

As a disability confident employer, we will interview all disabled applicants who meet the minimum criteria for a vacancy. We welcome applications from candidates who are seeking flexible working and from those who may not meet all the listed requirements for a role.

We value collaboration and believe that in-person interactions are crucial for both our culture and client delivery. We empower employees with our hybrid working policy, allowing them to split their work week between Jacobs offices/projects and remote locations enabling them to deliver their best work.

Your application experience is important to us, and we're keen to adapt to make every interaction even better. If you require further support or reasonable adjustments with regards to the recruitment process (for example, you require the application form in a different format), please contact the team via Careers Support .