Lead Engineer - Extra High Voltage (EHV) Systems
Core
Lead Engineer responsible for technical specification, development, integration, and delivery of Extra High Voltage (EHV) transmission and switchyard equipment for Small Modular Reactor (SMR) grid connections.
Role type
Senior IC electrical power systems engineer (EHV)
Builds
400kV switchgear, substations, busbar systems, instrument transformers, surge protection, and earthing systems for SMR power stations
Domain
Nuclear energy / Power transmission / High voltage engineering
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
EHV systems knowledge, AIS/GIS installation experience, technical specification development, supplier design review, transmission system design, insulation coordination, fault-level assessments, grid connection requirements, power system studies, electrical modelling, IEC/ENA standards compliance
Preferred skills
Stakeholder management, Intelligent Customer role, technical leadership across multidisciplinary teams
Technologies
400kV switchgear, AIS, GIS, busbar systems, instrument transformers, circuit breakers, disconnectors, earthing switches, surge arresters, protection interfaces
Responsibilities
Develop component requirements for EHV switchgear and transmission infrastructure; Produce and manage EHV technical specifications and procurement documentation; Define equipment ratings, insulation coordination requirements and fault-level requirements; Support selection and evaluation of AIS and GIS switchgear solutions; Review supplier calculations, designs and technical submissions; Assess electrical clearances, earthing systems and operational philosophies; Manage technical interfaces with transformers, protection systems, auxiliary electrical systems and civil infrastructure
Seniority
Senior, hands-on IC