Senior Plant Engineer

2 days ago

Port Pirie South, Australia Nyrstar Full time $120,000 - $180,000 per year

Job Posting Date: 14 Oct 2025

Function: Maintenance & Engineering

Location:

AU

About Us:
Nyrstar is a global multi-metals business, with a market leading position in zinc and lead and growing positions in other base and precious metals. Nyrstar has mining, smelting and other operations located in Europe, the Americas and Australia and employs over 4,000 people. The company's global operations are located close to key customers and major transport hubs to facilitate delivery of raw materials and distribution of finished products. In August 2019, Nyrstar's operating business became majority owned by Trafigura, a market leader in the global commodities industry, providing a stable long-term platform for its marketing leading operations worldwide. Visit

Join Our Team
We are a premier metal processing smelter located in the heart of South Australia, and we are currently in pursuit of an exceptional Senior Mechanical Engineer to elevate our Engineering team. If you are passionate about mechanical engineering, thrive in a dynamic heavy industrial environment, and are ready to drive innovation within the Engineering sector, we want to hear from you

About the Role:
As a Senior Mechanical Engineer, you will be the cornerstone of our engineering projects, enhancing our plant's performance, reliability, and safety. Your expertise will be crucial in optimising mechanical systems and providing the technical backbone for our plant operations.

Key Responsibilities:

  • Spearhead mechanical engineering projects from feasibility studies to commissioning.
  • Optimize the efficiency and reliability of mechanical systems.
  • Offer technical support for troubleshooting and maintenance.
  • Uphold compliance with mechanical standards and foster a safety-first culture.
  • Provide technical leadership and mentorship to junior engineers.
  • Engage with cross-functional teams to support plant initiatives.
  • Document and report engineering processes, and prepare comprehensive Scopes of Work.

What We're Looking For:

  • Bachelor's degree in Mechanical Engineering or equivalent; Master's preferred.
  • At least 10 years of experience in mechanical engineering within heavy industry, particularly in metallurgy.
  • Deep understanding of mechanical systems such as pumps, conveyors, pressurized systems, and cranes.
  • Expertise in AutoCAD Mechanical and other mechanical design software.
  • Knowledge of relevant codes, standards, and regulatory requirements.
  • Proven capability in managing end-to-end mechanical engineering projects.
  • Exceptional problem-solving, analytical, and decision-making prowess.
  • Strong communication skills and the ability to work collaboratively.
  • Demonstrated leadership and mentorship with a history of developing engineering talent.

Why Join Us?
We offer an exciting work environment where innovation is at the forefront. You'll have the opportunity to work on state-of-the-art projects and make a tangible impact on our operations. We value our employees and provide a platform for professional growth and development.

Click Apply to submit your application including a cover letter, resume
Please note you must have unrestricted valid rights to work in Australia. Nyrstar is an equal opportunity employer and supports diversity within its workforce. Nyrstar Port Pirie's Safety Policy requires clean shaven employees and is a non-smoking site. Only applicants who progress to the next stage will be contacted. Thank you for your interest in applying for a position at Nyrstar.
#portpirie #
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