AECOM is seeking a motivated Engineer with interest or initial experience in Tunnel Ventilation Systems (TVS) and/or Computational Fluid Dynamics (CFD). The role involves assisting in the development of ventilation models, engineering assessments, calculations, and design drawings under senior supervision. You will support simulation models for tunnel ventilation and fire scenarios, coordinate with multidisciplinary teams, and contribute to technical reports.
AECOM is seeking a Biodiversity Specialist with field and desktop experience to join their ecology team in Madrid. The role involves delivering nature-positive projects, conducting biodiversity surveys in Spain and internationally, and advising clients on biodiversity commitments. You will contribute to environmental impact assessments, prepare management reports, and design mitigation measures for net positive biodiversity impact.
AECOM is seeking a Digital Project Delivery Engineer to bridge project delivery and digital innovation in Madrid. This role involves hands-on BIM coordination, leading digital solution adoption, and designing data-driven workflows. You will develop data pipelines, build Power BI dashboards, and drive automation using Power Platform.
AECOM is seeking a CAD Modeler for Linear Infrastructures to join their team in Madrid. This role involves preparing 2D and 3D CAD drawings for projects like roadways and railways, performing QAQC, and coordinating with international colleagues. It offers an opportunity to work on iconic transportation projects and learn new digital software platforms.
IDOM is seeking a Senior Traction Power Specialist to lead the design, integration, and delivery of 2x25 kV AC traction power systems for high-speed rail projects. This role involves acting as the technical authority for traction power and coordinating with multidisciplinary teams throughout the project lifecycle, from design to commissioning.
IDOM is seeking a Senior Rail Systems Engineer to lead the design, integration, and delivery of telecom, control, and support systems for major railway programs. This role involves technical leadership across the full project lifecycle, from design to commissioning, and coordination with multidisciplinary teams. The position offers flexible working hours, a hybrid remote policy, and opportunities for long-term career development.
AECOM is seeking a Principal Engineer with expertise in bridges and/or structures design to join their Enterprise Capabilities team in Madrid. This role involves leading technical teams, providing expertise on iconic transportation infrastructure projects, and contributing to all phases of project development in a diverse, multicultural environment.
AECOM is seeking an Engineer with experience in bridges and/or structures design to join their Enterprise Capabilities team in Madrid. You will be involved in all phases of project development, from conceptual studies to detailed design engineering, contributing to iconic transportation infrastructure projects within a diverse and multicultural environment.
AECOM is seeking a Junior Engineer to join their Systems Engineering team in Madrid, Spain. The role involves supporting the Requirements Manager in developing key project documents and managing requirements throughout the project lifecycle. This position offers the opportunity to work on large international rail projects and develop expertise in requirements management tools.
AECOM is seeking a Senior Engineer - Hydraulics & Drainage to join their Enterprise Capabilities team in Madrid. This role involves performing hydrologic and hydraulic analyses, leading the design of drainage infrastructure, and providing technical guidance to junior engineers. The position offers the opportunity to work on iconic transportation and water projects within a diverse, multicultural team.
AECOM is seeking an experienced Technical Leader for their Transmission & Distribution discipline, specializing in High Voltage Networks and Primary Substations. This role will provide technical leadership and oversight for high-voltage substation infrastructure projects, guiding engineering teams through all project phases and ensuring safe, reliable, and compliant engineering solutions.
Associate Director - T&D Overhead Transmission Lines
Madrid, Spain (Hybrid)
AECOM seeks an Associate Director for their T&D Overhead Transmission Lines team in Madrid. This role involves technical and people leadership in designing and delivering overhead transmission line systems, typically from 110kV to 400kV+. You will oversee engineering teams, coordinate multidisciplinary design, mentor engineers, and ensure the quality of design outputs for major transmission infrastructure and energy transition projects.
Associate Director - T&D Primary High Voltage Substations
Madrid, Spain (Hybrid)
AECOM is seeking an Associate Director for their Transmission & Distribution team to provide technical oversight and leadership for high-voltage substation infrastructure projects. This role involves guiding engineering teams through project development, ensuring safe and efficient technical solutions, and collaborating with clients and multidisciplinary teams on major grid reinforcement and infrastructure programs.
Associate Director – T&D Protection & Control Substations
Madrid, Spain (Hybrid)
AECOM is seeking an Associate Director for their Transmission & Distribution team to support high-voltage substation infrastructure projects. This role involves technical expertise in protection and control systems, as well as leadership of engineering teams. You will guide projects from concept to construction support, ensuring safe and efficient substation operations.
AECOM is seeking a Junior Pavement Engineer to support highways, civil, and aviation programs. The role involves contributing to pavement design, condition assessments, and rehabilitation planning for public and private sector clients. You will collaborate with various engineering teams and engage with clients professionally.
AECOM Spain is seeking an experienced Senior HVAC Engineering Designer to lead mechanical engineering projects for international clients across various sectors. The role involves guiding technical design, coordinating with other disciplines, and performing HVAC calculations and analysis.
AECOM is seeking a Civil Engineer Intern for their Ground Engineering and Tunnelling team in Madrid. This role offers the opportunity to develop technical capabilities in geotechnical and tunnelling engineering by collaborating on water and transportation projects throughout their design lifecycle. Interns will gain hands-on skills and assist in soil-structure interaction modelling for underground works.
Scalian is hiring an experienced Bid Manager to lead the full bid lifecycle, ensuring compliance and quality. The role involves collaborating with sales, technical, legal, and finance teams to structure competitive responses and improve bid processes. The position offers a hybrid work arrangement and is based in Spain.