Data Analyst - Data Analyst (SQL/Power BI) - Belfast

  • Hays
  • City, Belfast
  • May 12, 2026
Full time I.T. & Communications

Job Description

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.

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