Job Description
We are seeking an experienced Senior Engineer - T&D; Overhead Transmission Lines to join our growing Transmission & Distribution team. The successful candidate will play a leading technical role in the design and delivery of high-voltage and extra-high voltage overhead transmission line projects worldwide, supporting the expansion, reinforcement and modernization of electrical networks associated with the energy transition.
This position requires extensive experience in overhead transmission line engineering, including route alignment, line design, mechanical and electrical studies, and multidisciplinary coordination. The Principal Engineer will act as a technical authority within the team, leading complex engineering tasks, reviewing design deliverables, mentoring engineers, and ensuring the highest standards of technical quality throughout project delivery.
The role offers the opportunity to participate in major international transmission infrastructure projects across multiple regions and regulatory environments.
Key Responsibilities
- Transmission Line Engineering and Technical Leadership
· Lead the engineering of HV/EHV overhead transmission lines, typically ranging from 110kV to 400kV+
· Develop and review route alignments, tower spotting studies, conductor and earth wire selection, insulation coordination and line clearances.
· Lead advanced modelling and design activities using PLS-CADD.
· Perform and review complex line design studies and ensure compliance with client specifications and industry standards.
· Coordinate with civil teams regarding tower loading requirements and foundation design.
- Transmission Line Calculations and Technical Studies
· Perform and review key electrical and mechanical transmission line calculations, including:
o Sag-tension calculations.
o Conductor blowout studies.
o Electrical clearance verification.
o Thermal ampacity assessments.
o Corona and radio interference studies.
o Shielding and lightning performan
📌 Senior Engineer (Madrid)
🏢 Aecom
📍 Madrid