Work with Us. Change the World.

At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations.

There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.

We're one global team driven by our common purpose to deliver a better world. Join us.

AECOM Spain’s Building Engineering team delivers expert solutions to international clients, combining technical excellence with global reach.

Our engineers lead the design of MEP systems — including mechanical, electrical, public health, fire protection, and telecom — ensuring buildings are safe, comfortable, and sustainable. We embrace world class methodologies and technologies, including information rich Building Information Modelling (BIM), energy modelling and Computational Fluid Dynamics (CFD), to facilitate more efficient ways of working and design at all stages of the project life-cycle.

As part of our continued growth, we are looking to hire an inspirational MEP Project & Design Manager to work closely with clients and lead the delivery of high-quality construction projects.

We are seeking a qualified engineer (Mechanical, Electrical, Industrial Technologies, Energy or similar) with proven experience in designing MEP installations for various building types — such as hotels, offices, airports, metro/train stations, residential developments — both in Spain and internationally.

You should have solid knowledge of local and international regulations, and experience coordinating MEP or Building Services disciplines in medium to large-scale projects. Fluency in both Spanish and English is essential.

Key Responsibilities:

• Lead and support a multidisciplinary MEP team to deliver high-quality building and infrastructure projects, ensuring client satisfaction and technical excellence.
• Deliver, review and approve engineering solutions.
• Act as the key liaison between the client and AECOM, ensuring effective communication and strong, long-term relationships.
• Ensure project goals are achieved on time and within budget.
• Plan and schedule project activities in coordination with the Planning Engineer.
• Identify project changes and support the Project Manager with technical justification.
• Develop and maintain strong working relationships with other disciplines, such as Architecture and Structural Engineering.
• Continuously enhance technical expertise within the team and individually.

What we offer:

• A hybrid working model (2–3 days/week in the Barcelona office, depending on project needs).
• Flexible working hours to support work-life balance.
• The opportunity to grow your career within a global company, collaborating with key stakeholders across AECOM’s international network.
• A very positive and collaborative working environment, where teamwork and mutual support are part of our culture.

• Degree in Electrical, Mechanical, Industrial Technologies, Energy Engineering or a related discipline.
• Proven experience in designing MEP installations from concept to completion, with direct client interaction.
• Fluent in English, Spanish, and ideally Catalan, with excellent communication skills in both written reports and oral presentations.
• Strong technical understanding of electrical or mechanical engineering, and solid awareness of other disciplines involved in multidisciplinary projects.
• Demonstrated ability to collaborate successfully with design teams both nationally and internationally.
• Experience in construction environments is a plus.
• Relevant experience in Building Services or MEP design across various building types.
• Proactive, decisive, and able to take initiative independently.

About AECOM 

AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan. 

AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2024. Learn more at aecom.com. 

What makes AECOM a great place to work 

You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you’ll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you’ve always envisioned. Here, you’ll find a welcoming workplace built on respect, collaboration and community - where you have the freedom to grow in a world of opportunity. 

As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines.