Commissioning Supervisor

Commissioning Supervisor – Mechanical

If you're looking for a career with a company that has a 'Can Do' attitude, then look no further than Primero. We're a team of skilled and determined problem solvers, who back our projects, and each other. We're energised by our culture, anchored by our values, and driven to deliver for our clients. Join us if you take pride in having a 'Can Do' attitude.

About Us

Primero, a subsidiary of NRW Holdings, is a multi-national engineering, procurement, and construction business. Since we were founded in 2011, we've grown and diversified, delivering projects in over ten different countries, spanning five continents, from locations in Australia and North America. Our rapid growth is testament to our ability to deliver quality project outcomes, safely and on time.

Working with us you'll learn from some of the brightest and smartest minds in the business, while delivering important projects throughout Australia and overseas, giving you the opportunity to gain access to unique experiences across a huge range of sectors, from gold to lithium and new energy.

Find out what a career at Primero can do for you.

Your Opportunity

Primero is seeking a Mechanical Supervisor - Commissioning to join our team on a $1 billion EPC Greenfields & Brownfields upgrade of a Gold Processing Plant in Kalgoorlie. This is a long-term project operating on a 2:1 roster.

Your Key Responsibilities

• Major project/chemical/gas/mining plant experience in a brownfield & greenfield environment
• Manage multiple work fronts at any one time – man & material management
• Safely and successfully manage contractors on site to meet project schedules and milestones
• MS Outlook/Word/Excel knowledge desirable
• CMMS/Completion Management System knowledge desirable
• Planning and scheduling experience commissioning activities with respect to subsystem/system priority
• Commissioning test pack, ITP and ITR preparation and completion
• Supervise at least a team of 10 trades as part of a team during commissioning stage
• Work as part of a team involved in commissioning works from mechanical completion to practical completion and handover
• Demonstrate a high level of personal commitment to safety and follow standard work practices
• Perform maintenance, repairs and replacement of fixed plant equipment – rotating & stationary equipment, troubleshooting, maintaining, and repairing critical assets during various stages of commissioning
• Utilise tools and engineering techniques to maintain and repair plant machinery and equipment
• Liaise with inter-departmental supervisors to provide direction and support to workers to achieve targets and deadlines
• Undertake safety and hazard assessments and ensure employees comply with OHS requirements
• Interpret complex mechanical drawings (P&ID's, Isometrics and Schematics), diagrams (Skyline, Fishbone) and specifications and determine suitable materials
• Conduct inspections and investigations of equipment to rectify issues and failures
• Carry out shift cover duties at different stages of commissioning as required
• Prepare and maintain commissioning records of site observations, testing processes and checklists
• Prepare and maintain daily shift commissioning activity progress reports

What You 'Can Do'

• Education: Mechanical/Fitter Trade Certificate
• Providing technical and commissioning expertise to deliver commissioning as per planned schedule
• Permit and Isolation knowledge associated with commissioning essential
• Working at Heights (Within 12 months)
• Confined Space (Within 12 months)
• High Risk License – WP
• Experience: At least 5+ years of broad-ranging commissioning experience in O&G/Mining/Chemical industries, including skills in planning, workforce management, and field commissioning
• Technical Skills: Demonstrated proficiency in trade skill, computer skills, and familiarity with relevant completion software applications
• Analytical Abilities: Strong analytical skills are essential. You'll be responsible for troubleshooting and process evaluation
• Effective Communication: Excellent communication skills are crucial. You'll collaborate with a multidisciplinary team, interact with joint venture partners, and provide clear technical advice
• Interpersonal Skills: Ability to work well with others is vital. You'll coordinate in-house or consultant studies, engage in discussions, and foster positive relationships
• Adaptability: Thrive in responding to diverse demands and frequently changing priorities, with the ability to work independently and prioritise
• Current Driver's License
• Construction Induction – OHS White Card
• Strong perception and implementation of HSE

What we 'Can Do' for you:

• Competitive Compensation
• Contemporary Rostering
• Career Opportunities
• Paid Parental Leave
• Health and Wellbeing Support
• Benefits & Discounts
• Employee Referral Rewards

If you're looking for a career where you experience more 'Can Do', then we're the team for you.

Find out what a Primero career Can Do for you.

If you believe you have what it takes and want to work for a company who put its people first, please .

Name

Mechanical Supervisor Commissioning

Ref #

1271646

Date

Friday, October 17, 2025

State

Western Australia

Country

Australia

Department

Commissioning

Business unit

Commissioning