Senior Commissioning Engineer

4 days ago

Kwinana, Western Australia NES Fircroft Full time

We are seeking an experienced Senior Commissioning Engineer (onshore) on an initial 12-month contract to lead commissioning activities for a major brownfields process plant.

This role will report to the Construction & Commissioning Manager and working closely with the Project Site Manager, this role will oversee commissioning across multiple disciplines — mechanical, process, electrical and instrumentation, piping, and controls — while coordinating civils, SMP, E&I, and fabrication subcontractors on site.

  • Location: Kwinana, WA (site-based)
  • Roster: Monday–Friday, 10-hour days (additional hours may be required during shutdowns)
  • Contract Duration: 12 months
  • Start Date: ASAP

Key Responsibilities:

  • Provide a positive team leadership and commitment to HSE
  • Prepare for and ensure all preparation/readiness is completed for upcoming pre-commissioning and
    commissioning scopes for the Project.
  • Safety and Environmental targets and objectives for project are met.
  • Definition and Implementation of commissioning strategy related to commissioning, start-up and
    handover to operations.
  • Ensures the commissioning process, preparation and execution is managed, planned, documented,
    resourced whilst meeting technical requirements.
  • Liaise with the Project team including engineering, construction, completions and project controls
    along with stakeholders on priorities, ensuring Project schedule is achieved.
  • Provide input to commissioning and start-up strategy by providing technical support and resolution of
    issues relating to start-up and operations.
  • Management and owner of completions process, system handovers and punch closure
  • Familiar with interfaces and input into completions system

Skills and Experience:

  • Trade or tertiary qualification in mechanical, process, or a related discipline.
  • Commissioning experience within oil and gas or heavy process facilities, including at least 10 years in construction and start-up.
  • Strong experience in onshore brownfields and operational environments.
  • In-depth understanding of permit-to-work systems, isolations, and completions processes.

If interested in this role, please email you CV to

Full AU working rights are required to be considered.

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