About Enterprise Capabilities

Fundamental to our Think and Act Globally strategy and digital adoption, Enterprise Capabilities (EC) is AECOM’s primary vehicle for workshare. Operating across geographic boundaries and time-zones, EC partners with regional and Global Business Line project teams to provide technical expertise, accelerate delivery and keep AECOM competitive in the industry.

With a team of over 3000 technical professionals located across nine countries and remote technical anchors, EC teams are trusted to deliver high-quality, specialist services that help to fill capability gaps, resourcing needs and technical constraints on projects of all scopes and sizes.

We are currently recruiting an Traction Power Engineer to be based in the Madrid Enterprise Capabilities Offices. This position offers a flexible hybrid work arrangement, incorporating a combination of both in-office and remote working schedules.

Here is what you will do: 

Capabilities:

• Ability to be part of a team of experts, ensuring technical and safety standards are maintained throughout all design activities to guarantee successful project delivery and long‑term reliability
• Strong teamwork skills, with the capacity to collaborate across disciplines and, when required, lead a group of engineers
• Ability to lead and manage projects, understanding their technical needs and proposing effective solutions
• Leadership and ownership in the development and implementation of design ideas and technical solutions, contributing to high‑quality engineering outcomes
• Proactive, communicative and quality‑driven, consistently aiming for excellence in line with AECOM’s standards

Tasks:

• During all the stages of a project, contribute to design development, design risk and mitigation and value engineering, regarding traction power system and traction power substations
• Development of electrical studies and collaborate in the TPS simulations for the sizing of the system and the location and main characteristics of the TPS equipment
• Space proofing design for the TPS installations, including cable routing design
• Produce technical reports, technical specifications, liaise with BIM/CAD modellers for production of drawings, BoQ, and any other documentation required on each stage of the project
• Ensure that good design practices are followed. Knowledgeable of standards and norms, especially CENELEC and ANSI, IEEE
• Ensure that the technical and safety standards are maintained in all aspects of design work in order that successful project implementation and future reliability is achieved
• Definition and development of interfaces with relevant parties, as well as attending to coordination and design team meetings as required.
• Integration of the design process inside the System Engineering and System Assurance (SESA) process of the project
• Attend design team meetings and defend/justify the design in front of the client or independent reviewers

Here’s what we’re looking for

• Experience on designing of TPS substations both AC and DC railway line
• Strong competency in written Spanish and oral communication is required
• Railway electrification (DC and AC), specifically design, construction, test & commissioning, and maintenance of electrical substations
• Development of technical specifications of electrical substation equipment
• Design, calculation, and construction of grounding & bonding networks for electric railways in DC and AC
• Design, calculation, parameterization, and test & commissioning of electrical protections in DC and AC electric railways
• Design, installation, test & commissioning, and maintenance of distributed control systems at the substation level, remote control level, and the Centralized Control Center level
• Software: ETAP, Autocad

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.

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 2025. 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.