ST

Senior Operator

Scientific Technical RecruitmentAuckland, New ZealandPosted 14d ago
Jobs by Adzuna
31st July, 2026

Join a modern, purpose-built oil recycling facility using cutting-edge technology to convert waste oil into high-value base oils. As a senior operator on shift, you will be combining strong mechanical capability with process knowledge to keep the plant operating safely, efficiently and reliably.
This is a practical role where you'll work alongside the operations team carrying out plant operation, fault finding, equipment inspections and basic maintenance while supporting and mentoring operators on shift.
Why This Role Stands Out

  • Work in one of New Zealand's newest waste oil processing facilities
  • Annual profit share
  • Family-owned business where your contribution is valued
  • Ongoing training and development
  • Modern plant, equipment and PLC control systems
The Role
As the Lead Operator, you'll take ownership of shift performance while supporting the safe and efficient operation of the refinery.
Key Responsibilities
  • Operate, monitor and optimise PLC-controlled processing equipment
  • Identify equipment issues early and minimise downtime
  • Carry out routine inspections and basic mechanical maintenance
  • Support maintenance teams during breakdowns and planned shutdowns
  • Lead operators on shift and promote safe work practices
  • Respond to plant incidents breakdowns and support continuous improvement initiatives
About You
You'll enjoy hands-on work, solving problems and taking ownership of plant performance.
You'll bring:
  • 5+ years' experience in refinery, process plant, manufacturing or heavy industry
  • Strong mechanical aptitude and experience with industrial equipment
  • Experience operating PLC-controlled processing systems
  • Knowledge of pumps, valves, motors and rotating equipment
  • Leadership or senior operator experience
  • Strong understanding of safe operating procedures and permit-to-work systems
  • A practical, calm approach to troubleshooting
A qualification in Process Operations, Mechanical Engineering or a related trade is highly regarded.
What We Offer
  • Annual profit share
  • Brand-new processing facility with modern equipment
  • Family-owned business with genuine career opportunities
  • Pukekohe location, avoiding Southern Motorway traffic
  • A safety-focused team committed to continuous improvement
Hours of Work
The plant operates 24/7 on a rotating 2 days, 2 nights, 4 days off roster. Overtime and occasional call-outs may be required, and weekend work forms part of the roster.
If you're a mechanically minded operator who enjoys leading from the front and keeping plant running at its best, we'd love to hear from you.
Sarah Coad – Division Manager
[email protected]
09 200 3125

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