Data Analyst - Energy & Sustainability

Location: Belfast (Hybrid)

Salary: CompetitiveJob Type: Permanent
About the Role

An innovative organisation at the forefront of the energy transition and sustainability sector is seeking a Data Analyst to join their growing team in Belfast.This is a unique opportunity to work on large-scale, real-world energy programmes, analysing high-volume data to generate insights that directly influence low-carbon strategy and policy decisions. You will play a key role in transforming complex datasets into actionable intelligence that supports the transition to a more sustainable future.
What You'll Be Doing

• Analyse and interpret large, complex datasets from live energy programmes and smart monitoring systems
• Produce insightful reports and dashboards for internal teams, regulators and external stakeholders
• Identify trends, anomalies and performance insights to drive operational improvements
• Translate data findings into clear, structured briefings for senior stakeholders
• Support evidence-based decision-making across commercial, operational and policy initiatives
• Conduct market and policy research to complement data-driven recommendations
• Collaborate with cross-functional teams and external partners on high-impact projects

Requirements

• 3+ years' experience in a Data Analyst, Research Analyst, Economist or similar role
• Strong ability to analyse, interpret and present complex data clearly
• Advanced skills in Excel and data analysis tools (e.g. Power BI, SQL or similar desirable)
• Experience producing structured reports, insights and stakeholder briefings
• Excellent problem-solving and organisational skills
• Confident communicator, able to engage both technical and non-technical audiences.

Desirable

• Experience working with large-scale datasets or monitoring systems
• Exposure to energy, utilities, sustainability or environmental sectors
• Experience collaborating with external stakeholders or regulatory bodies
• Interest in net-zero, decarbonisation or climate policy

Why Apply?

• Work on high-impact projects shaping the future of energy
• Influence real-world outcomes through data-driven insights
• Join a collaborative, forward-thinking and purpose-led team
• Gain exposure to policy, strategy and commercial decision-making
• Strong career development within a growing and evolving sector

Apply NowIf you're a Data Analyst in Belfast looking to apply your skills to meaningful, real-world challenges in energy and sustainability, we'd love to hear from you.

Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at hays.co.uk