Senior Plant Engineer

We are currently seeking a Senior Plant Mechanical Engineer to elevate our Primary Smelting Maintenance 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 Plant Mechanical Engineer, you will be the cornerstone of our engineering projects, enhancing plant performance, reliability, and safety. Your expertise will be crucial in optimising mechanical systems and providing the engineering backbone for the Primary Smelter.

Reporting to the Superintendent Mechanical Maintenance, this is a residential role based in Port Pirie, South Australia on a 5/2 roster. Relocation support will be provided if required.

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

About you

• Bachelor's degree in Mechanical Engineering or equivalent
• 5+ years experience in mechanical engineering within heavy industry
• Experience in pyrometallurgy plant highly regarded
• 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 with Maintenance, Operations, Engineering and Metallurgical team

What We Offer

At Nyrstar, we don’t just offer jobs – we build careers. You’ll be joining a collaborative team in a global company where innovation and continuous improvement drive everything we do. From professional development opportunities to being part of an organisation that values safety, accountability, and teamwork, this is your chance to make an impact!

• 5 weeks annual leave
• Competitive salary in a regional location (2.5 hrs from Adelaide)
• Discounts on health insurance, gym memberships & novated car leasing
• Subsidised dental care & Employee Assistance Program
• Paid parental leave
• Flexible work
• Further education support
• A relocation package may be offered for this role

Apply now to join a company offering challenge, reward, growth and to enjoy the Port Pirie lifestyle.

About Nyrstar

Nyrstar is an international producer of critical minerals and metals essential for a low carbon future. With a market leading position in zinc and lead, Nyrstar has mining, smelting and other operations located in Europe, the United States and Australia and employs approximately 4,000 people.

With the support of the Australian, South Australian and Tasmanian Governments, Nyrstar Australia is pursuing opportunities to develop new critical minerals products and distribution channels – repositioning the Australian business for the long term. Nyrstar’s operating business is wholly owned by Trafigura, one of the world’s leading independent commodity trading and supply chain logistics companies. Visit www.nyrstar.com

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. As a Major Hazard Facility that is subject to SafeWork SA regulations, you may be asked questions regarding your physical attributes to ensure regulatory compliance. Only applicants who progress to the next stage will be contacted. Thank you for your interest in applying for a position at Nyrstar.