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Senior Engineer - T&D Overhead Transmission Lines

Madrid💼 Full-time🗓 2026-09-25 → 2026-09-26

Core

Lead the design, engineering, and delivery of high-voltage and extra-high voltage overhead transmission line projects globally, supporting network expansion and modernization for the energy transition.

Role type

Senior IC transmission line engineer (HV/EHV)

Builds

HV/EHV overhead transmission lines (110kV to 400kV+)

Domain

Energy infrastructure / Electrical power transmission

Required skills

Route alignment, tower spotting studies, conductor and earth wire selection, insulation coordination, line clearances, sag-tension calculations, conductor blowout studies, electrical clearance verification, thermal ampacity assessments, corona and radio interference studies, shielding and lightning performance evaluations, load tree generation, tower loading analysis, PLS-CADD, TOWER, PLS-POLE

Preferred skills

Multidisciplinary coordination, technical proposal development, internal procedure development

Technologies

PLS-CADD, TOWER, PLS-POLE

Responsibilities

Lead engineering of HV/EHV overhead transmission lines; Develop and review route alignments, tower spotting studies, conductor and earth wire selection, insulation coordination and line clearances; Perform and review complex line design studies including sag-tension, blowout, clearance, thermal ampacity, corona, and lightning performance; Coordinate with civil teams regarding tower loading and foundation design; Lead engineering work packages within multidisciplinary transmission projects; Provide technical support during construction activities including tower erection, foundation works, and conductor stringing; Review drawings, models, calculations and technical reports produced by other engineers.

Seniority

Senior, hands-on IC with mentorship responsibilities

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