Principal Subsea Systems Engineer - Offshore Leader

NES Fircroft are seeking a Principal Subsea Systems Engineer to join the Perth office for an initial 12 month contract. You will lead system engineering assurance across subsea wells, trees and interfaces, coordinating HAZOP/LOPA/SIL reviews and ensuring safety in design across DEFINE/EXECUTE stages.

Responsibility includes defining the subsea system, managing interfaces, and delivering documentation (PFDs, PIDs, schematics) while ensuring schedules, quality, and regulatory compliance.