Plant Inspector

About Sun Metals

Located just 15km from the Townsville CBD, Sun Metals operates one of the most technologically advanced zinc refineries in the world. We produce Special High Grade Zinc, Zinc Alloy, and valuable by-products including Sulfuric Acid, Copper, Cadmium, and Zinc Ferrite.

Our production process spans roasting, leaching, purification, electrolysis, and casting, with products supplied to both domestic and international markets.

Our mission is clear: to become the best zinc refinery in the world — by being the safest, the most environmentally responsible, and the most competitive.

We're proud to be the first refinery globally to join RE100, a worldwide initiative of leading companies committed to using 100% renewable electricity by 2050. We're already leading the way — from building Australia's largest integrated industrial solar farm (125MWac) to developing the SunHQ Hydrogen Hub in partnership with our sister company, Ark Energy Corporation.

About the Role

Sun Metals is seeking a motivated and experienced Plant Inspector to join our Mechanical Maintenance team. This role is responsible for ensuring our plant and statutory equipment operate at peak performance and comply with all regulatory and company requirements.

You will develop and execute maintenance plans, conduct statutory inspections, analyse equipment performance data, and drive continuous improvement in maintenance efficiency and reliability.

Key Responsibilities

• Ensure compliance with Asset Integrity procedures and statutory requirements for, pressure vessels, storage tanks, piping, and pressure relief devices (PRDs).
• Develop, plan, and schedule preventive and planned maintenance activities, including detailed task lists, resource allocation, safety requirements, and costings.
• Maintain and update the CMMS (JD Edwards preferred) with accurate maintenance schedules and asset history records.
• Conduct in-service inspections and replacements for PRDs, pressure piping, vessels, and tanks in accordance with Australian & international standards.
• Analyse equipment performance and failure data to identify root causes, improve reliability, and inform replacement strategies.
• Monitor and report on maintenance KPIs, prepare trend analyses, and support continuous improvement initiatives.
• Participate in shutdown planning, annual budget estimates, and coordination of contract services.
• Promote and uphold all Health, Safety, Environment, and Quality (HSEQ) standards and ensure compliance with WHS and environmental legislation.

About You

Qualifications:

• Trade qualification or higher in Mechanical Engineering or a related field.
• Certified as either AICIP In-Service Inspector, API 510 Pressure Vessel Inspector, or API 653 Tank Inspector.(or willing to obtain certification)

Experience:

• Proven maintenance planning and inspection experience within a mineral processing plant (zinc refinery experience highly regarded).
• Experience with API & NDT inspections.
• Proficiency with CMMS (JD Edwards preferred).
• Demonstrated background in maintenance planning, supervision, and small project management.

Skills & Knowledge:

• Strong understanding of preventive maintenance, condition monitoring, and Australian Standards for pressure vessels, piping and storage tanks.
• Ability to interpret mechanical drawings and P&IDs.
• High computer literacy (Word, Excel, MS Project).
• Excellent report writing, analytical, and organisational skills.
• Team-oriented mindset with the ability to coordinate multiple priorities and meet deadlines.
• Proactive approach to identifying issues and implementing effective solutions.

Why Join Sun Metals?

At Sun Metals, you'll be part of a company that is pioneering clean energy innovation while operating one of the world's most advanced zinc refineries. We offer:

• A safe, inclusive, and team-focused work environment.
• Opportunities for career growth and professional development.
• The chance to work on industry-leading sustainability projects that are shaping Australia's renewable future.

Why Townsville?

Townsville is northern Australia's largest city and a fast-growing regional hub with a strong, diverse economy across mining, processing, agriculture, healthcare, education, and defence. With over 300 days of sunshine each year, it offers a relaxed coastal lifestyle, access to the Great Barrier Reef and nearby national parks, and a wealth of attractions for singles, couples, and families.

If you're passionate about maintenance excellence, safety, and innovation, we'd love to hear from you. Click Apply to join Sun Metals and help us achieve our mission of becoming the best zinc refinery in the world.