Graduate Mechanical / Structural Engineer

Nyrstar is a leading Multi-Metals processing company based in Port Pirie, South Australia, committed to sustainable and responsible operations in the mining and metal production industry.

Launch your engineering career with hands-on experience in mechanical and structural projects that keep our plant performing at its best.

We are seeking an enthusiastic and motivated Graduate Mechanical Engineer with an interest in structural engineering to join our high-performing team. This is a unique opportunity to work on both the mechanical systems and the structural integrity of plant equipment, infrastructure, and shutdown projects in the mining and resources sector.

This is a full-time role based in Port Pirie, South Australia, on a Mon-Fri roster with relocation available

You’ll gain practical experience in:

• Analysing and assessing plant equipment and structural components.
• Designing modifications to optimise existing mechanical and structural systems.
• Assisting in the design and coordination of new equipment installations, including load-bearing supports, platforms, and foundations.
• Supporting shutdown planning — including developing detailed work packs, schedules, and cost estimates.
• Preparing technical specifications for tendering, reviewing supplier proposals, and supporting contract awards.
• Collaborating with experienced engineers on troubleshooting and problem-solving for both mechanical and structural challenges.

Safety & Quality Focus

From day one, you’ll be part of our safety-first culture. You will learn how to integrate safety and environmental requirements into all designs, plans, and procedures, and contribute to maintaining a safe, reliable, and efficient workplace.

We’re looking for a graduate who:

• Holds (or is about to complete) a degree in Mechanical Engineering — with an interest in or exposure to structural engineering principles.
• Has strong problem-solving skills and attention to detail.
• Is proficient in Microsoft Excel and familiar with project planning tools (Microsoft Project experience is a plus).
• Has some exposure to CAD software (AutoCAD experience desirable).
• Is eager to learn, adaptable, and ready to work in a dynamic industrial environment.

What we offer:

• 5 weeks annual leave (site based)
• Competitive salary
• Subsidised health membership
• Private Health benefits option (corporate rates)
• Subsidised Dental Health Care – for you and your family
• Novated car leasing option
• Relocation support
• Study leave assistance
• Employee Referral Program
• Employee Assistance Program

Facebook: https://www.facebook.com/NyrstarPortPirie

LinkedIn: https://www.linkedin.com/company/230920/admin/

Port Pirie Regional Council: Tourism | Port Pirie Regional Council

Applications

Click Apply to submit your application including a cover letter and 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.

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