Energy Efficiency Co-ordinator

Salary - £41,490.24 - £55,320.32

Closing date – 25th October 2026

NATS is the UK's leading air navigation service provider, handling over 2.4 million flights each year. We provide air traffic control services from two control centres and at airports around the UK. We also provide a wide range of commercial products and solutions internationally. Our people are at the heart of our purpose to advance aviation and keep the skies safe.

The Energy Efficiency Co-ordinator strengthens the organisation's capability to manage and reduce its annual £16 million utility expenditure. As an operator of critical national infrastructure, the organisation depends on resilient, cost - effective, and compliant energy management including purchasing of utilities. The role works closely with the Energy Efficiency Manager to identify opportunities for reducing energy consumption, improving building performance, ensuring compliance with energy legislation, and supporting the achievement of sustainability and net-zero objectives.

This position contributes to data analysis, stakeholder engagement, and the continuous optimisation of energy performance. The Energy Efficiency Co-ordinator will provide essential analytical and operational support to improve energy performance, identify and deliver savings, enhance compliance, and protect the organisation from market volatility. The role is expected to deliver payback through avoided costs, efficiency improvements, and strengthened operational resilience.
This position plays a key role in supporting the organisation’s sustainability strategy and long-term carbon reduction commitments.

• Promote and uphold all organisational safety standards, ensuring energy activities and initiatives are delivered in compliance with relevant health and safety regulations.
• Support risk assessments and method statements for energy-related works.
• Ensure contractors and internal teams follow safe working practices during energy surveys, installations, and commissioning activities.
• Provide guidance to colleagues and site teams on energy best practices, championing a culture of sustainability and operational excellence.
• Support the Energy Efficiency Manager in coordinating cross-functional energy initiatives and influencing stakeholders toward positive behavioural change.
• Contribute to the creation and delivery of awareness campaigns, training, and operational guidance on energy efficiency.
• Assist with the identification, evaluation, and implementation of energy-saving initiatives to deliver measurable reductions in energy use and cost.
• Conduct ISO
  50001 energy audits, building performance reviews, and data analysis to identify inefficiencies and improvement opportunities.
• Monitor and report on energy performance using available systems, dashboards, and metering infrastructure.
• Support the preparation of business cases, funding applications, and performance reports to demonstrate initiatives value and ROI.
• Liaise with internal teams, suppliers, utilities, and service providers to ensure effective delivery of energy initiatives and continuous improvement.
• The role may require travel between operational sites to conduct surveys, inspections, and initiatives reviews.
• Occasional out-of-hours work may be required during system shutdowns, metering installations, or commissioning activities.

• Degree (or equivalent experience) in Energy Management, Environmental Science, Building Services Engineering, Sustainability, or a related discipline is desirable.
• Working towards (or willingness to work towards) a recognised professional accreditation such as:
• Low Carbon Consultant (LCC) / Low Carbon Assessor (LCA)
• Energy Institute membership
• Knowledge of energy management principles, utilities, building systems, and HVAC operations.
• Strong analytical skills with experience handling energy data, metering systems, and reporting tools.
• Understanding of relevant legislation and standards (e.g., ESOS, SECR, building compliance, net-zero frameworks).
• Excellent communication and stakeholder engagement skills.
• Competent in MS Excel and energy management software/tools.
• Ability to work independently, manage multiple tasks, and meet deadlines.

If you share our passion to advance aviation and keep the skies safe – we would like to hear from you whatever your age, sex, race, faith, sexual orientation, gender identity, gender expression, visible or invisible disability.…