Senior Energy Modelling

About the role

AECOM is looking for an experienced and motivated Senior Energy Modeller to join its Building Physics team in Madrid. The role develops advanced energy models for a wide range of building types using industry-leading simulation software, evaluates and optimizes building performance, and works closely with multidisciplinary design teams.

Key responsibilities

• Develop and manage detailed building energy models using industry-leading simulation tools.
• Perform energy performance assessments to support design decisions across all project stages.
• Analyze HVAC systems, renewable energy technologies, building envelope solutions and operational strategies to identify energy-saving opportunities.
• Support compliance with local regulations, building codes and sustainability frameworks such as LEED, BREEAM, WELL and Net Zero Carbon.
• Deliver clear technical reports and present findings to clients and project stakeholders.
• Collaborate with architects, engineers and sustainability consultants to integrate energy performance objectives into project design.
• Contribute to innovation initiatives, digital workflows and the continuous improvement of modelling methodologies.

Required profile

• Bachelor's or Master's degree in Mechanical, Industrial, Energy or Building Services Engineering, or a related discipline.
• Minimum of 8 years of professional experience in Building Performance Analysis, including CFD simulations for airflow, thermal, smoke movement and contaminant dispersion.
• Demonstrated expertise in developing and managing detailed building energy models for commercial, industrial and large-scale developments.
• Proven experience conducting energy audits and delivering recommendations for industrial and commercial facilities.
• Experience supporting sustainability and decarbonisation strategies, including green building certifications and Net Zero Carbon objectives.
• Fluent in English and Spanish, written and spoken.

Required skills

• Advanced knowledge of HVAC design concepts and their representation in energy simulation platforms.
• Strong ability to read architectural, mechanical and electrical drawings and specifications.
• Proficiency in IES VE, Revit, AutoCAD and other building performance simulation tools.
• Excellent analytical, problem-solving, project management and communication skills.

Additional information: new hires must attend an in-person Day 1 onboarding at an AECOM office. Benefits depend on employment status and may include medical, dental, vision, life, disability, paid time off, flexible work options, a retirement savings plan and an employee stock purchase plan.