AECOM
Hiring now
On-site · Madrid, SpainFull-timePosted 4 weeks ago
AECOM
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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.
We are seeking an experienced Engineer - T&D Overhead Transmission Lines to support the delivery of overhead transmission line projects worldwide. The successful candidate will contribute to the design, analysis and execution of transmission line engineering activities and will work closely with senior technical leadership on complex infrastructure projects supporting the global energy transition.
The role requires solid experience in overhead line design and transmission engineering principles, with strong proficiency in PLS-CADD and the ability to independently perform technical studies and develop engineering deliverables.
Key Responsibilities
· Develop engineering designs for HV/EHV overhead transmission lines.
· Prepare route alignments, tower spotting studies and line profile layouts.
· Select conductors, earth wires and insulator assemblies.
· Verify electrical clearances and right-of-way requirements.
· Produce and maintain transmission line models using PLS-CADD.
· Perform and support:
o Sag-tension calculations.
o Conductor blowout studies.
o Clearance assessment.
o Thermal ampacity evaluations.
o Basic corona and radio interference studies.
o Shielding and lightning performance evaluations.
o Load tree generation and tower loading analysis.
· Engineering analysis is typically performed using PLS-CADD, TOWER, or PLS-POLE.
· Prepare drawings, calculations, reports and design documentation.
· Participate in multidisciplinary project coordination.
· Support technical discussions with clients and project teams.
· Contribute to design reviews and quality assurance processes.
· Provide engineering support during construction and commissioning phases.
· Assist in resolving technical issues arising during installation activities.
· Support site queries and design clarifications.
Mandatory Qualifications
Education
Bachelor’s degree in Electrical Engineering, Civil Engineering, or Structural Engineering.
Experience
· Typically 5+ years of experience in overhead transmission line engineering.
· Proven experience working on HV/EHV transmission line projects (110kV – 400kV+)
· Strong practical knowledge of PLS-CADD
· Experience using TOWER
· Experience preparing transmission line calculations and engineering deliverables.
· High level of written and spoken English.
Preferred Qualifications
· Experience with PLS-POLE
· Experience in underground transmission cable projects
· Familiarity with CYMCAP for cable ampacity analysis
· Experience working on international transmission projects
· Knowledge of IEC, IEEE, EN and utility-specific standards
Skills and Competencies
· Strong analytical and problem-solving abilities.
· Attention to detail and commitment to technical quality.
· Ability to work effectively within multidisciplinary teams.
· Good communication and interpersonal skills.
· Proactive attitude and willingness to develop technical expertise.
· Ability to manage multiple tasks and priorities concurrently.
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.