The English-language job board for Spain

Senior Electrical Design Engineer – Data Centers in Barcelona

Hybrid in Barcelona·Full-time·Added today (last checked 28 Oct)

AECOM

91 open roles

Apply

Our summary

Work mode: Hybrid, Barcelona
Contract: Full-time
English: Required

Visa options

The ad doesn’t mention sponsorship
Not a refusal, but not a yes. Worth asking in your first message.

Find jobs with visa support

Skills

AECOM is hiring for this role in several places. This vacancy is in Barcelona.

Pay & benefits

What you'll get

Opportunity to work on complex, large-scale Data Center projects for leading global clients.
Exposure to international, multidisciplinary teams and industry-leading technical expertise.
Flexible working arrangements and a strong focus on employee wellbeing.
A collaborative environment that supports professional growth, knowledge sharing, and continuous learning.
Competitive compensation package.
The chance to contribute to innovative and sustainable engineering solutions for mission-critical facilities.
Clear career development opportunities within a global engineering and infrastructure consultancy.

At AECOM, we are committed to maintaining a secure and trustworthy recruitment process and take any fraudulent hiring activity seriously. To support this commitment, all newly hired employees are required to attend an in-person Day 1 onboarding at an AECOM office location as a condition of employment.

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 2025. Learn more at aecom.com.

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.

The role

AECOM's Building Services Engineering team is expanding and we are looking to hire a Senior Electrical Design Engineer with strong Data Center experience to support the design and delivery of mission-critical facilities for different clients.

In this role, you will play a key part in the design and development of resilient, high-performance electrical infrastructure for Data Centers. You will actively contribute to engineering calculations, technical design development, equipment selection, and design reviews, while providing technical leadership throughout all project phases, from concept design through to construction support.

What you'll do

Lead the design and delivery of MV/LV electrical systems for Data Center facilities.
Develop electrical designs, calculations, single-line diagrams, technical specifications, and engineering documentation.
Design critical power systems including substations, transformers, switchgear, generators, UPS systems, STS, PDUs, and grounding networks.
Perform and review power system studies, including load flow, short-circuit, protection coordination, arc flash, and reliability analyses.
Review engineering deliverables and ensure compliance with project requirements, applicable standards, and industry best practices.
Act as the technical lead for electrical projects, coordinating multidisciplinary teams and mentoring junior engineers.
Engage with clients throughout project delivery, including technical reviews, workshops, and proposal development.
Support construction activities and contribute to innovative and sustainable solutions for mission-critical environments.

Qualifications

Bachelor's Degree in Electrical Engineering or equivalent.
At least 8 years of experience in electrical design, including Data Centers, mission-critical facilities, or similar high-performance environments.
Professional working proficiency in both English and Spanish.
Strong knowledge of IEC, NFPA, IEEE, BS, and EN standards.
Proficiency with ETAP, Caneco, AutoCAD, and Revit MEP.
Experience acting as a technical lead on electrical engineering projects and coordinating multidisciplinary design teams.

About AECOM

AECOM is a global infrastructure consulting firm delivering professional services in design, engineering, construction, and program management. With over 50,000 employees worldwide, it operates across sectors including transportation, buildings, water, energy, and the environment, serving public and private clients on projects ranging from highways and rail systems to data centers and environmental remediation.

In Spain, AECOM has a significant presence with offices in Madrid and Barcelona, employing local engineers and specialists. The company is actively hiring for roles in civil, structural, mechanical, and electrical engineering, as well as BIM and CAD positions, reflecting its involvement in major infrastructure projects across the country. For international professionals, AECOM offers opportunities to work on diverse projects, a global career network, and a collaborative work environment that values technical excellence and innovation.

Industry: Engineering
Founded: 1990
Employees: 50,000+
Headquarters: Dallas, USA
In Spain: Madrid, Barcelona

Good to know if you are moving

AECOM has offices in Madrid and Barcelona, providing local employment opportunities in Spain.
The company is a global leader in infrastructure consulting, offering international career mobility and exposure to large-scale projects.
Many roles in Spain are bilingual (Spanish/English), and the company supports professional development and technical training.
AECOM's Spanish operations focus on transportation, water, and environmental projects, with opportunities for engineers and designers.
The company offers competitive benefits and a collaborative work culture, with a strong emphasis on safety and sustainability.

In their own words

About the company & team

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 52,000 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.

All open roles at AECOM