CareerPlanSign in

Senior Electrical Engineer, HV/Primary

Sydney, AU💼 Full-time🗓 2026-09-03 → 2026-10-02

Core

Design and deliver high-voltage substations and primary plant systems to enable safe, efficient, and resilient operation of transmission networks supporting Australia's clean-energy transition.

Role type

Senior IC electrical engineer (HV/primary systems)

Builds

High-voltage substations and primary plant systems for transmission networks (via careerplan.io/jobs/20093654-senior-electrical-engineer-hvprimary-at-acciona)

Domain

Renewable energy infrastructure / Electrical power transmission

Required skills

HV/primary design experience (220kV+), HV equipment selection, substation layouts, bus arrangements, earthing, insulation coordination, primary plant integration, HV transmission standards, TNSP/utility requirements, design codes, technical drawing production (GA layouts, SLDs, schematics)

Preferred skills

Chartered status (RPEV, RPEQ, NER, CPEng), Tier 1/Tier 2 EPC or TNSP experience

Technologies

Modelling and simulation tools

Responsibilities

Develop system designs meeting project specifications incorporating RAM principles, refine design components with supervision, use modelling tools to optimize and validate system performance, perform Safety in Design assessments, collaborate with teams to integrate mechanical, electrical, controls, and communications systems, coordinate across disciplines to resolve interface issues

Seniority

Senior, hands-on IC