ABOUT SO4

Be a part of this exhilarating new chapter and join an innovative and forward-thinking mining company at the forefront of a new industry in Australia, who are focused on sustainability and making a change.

At SO4, we’re more than just a mining company, we’re pioneers on a mission to produce world-class Sulphate of Potash (SOP), right here in Western Australia. Our flagship operation at Lake Way, just 15km south of Wiluna, is unlocking the potential of this critical mineral for global agriculture.

We’re building a legacy grounded in innovation, sustainability, and performance and we want you to be part of it. Based in our modern Perth CBD office overlooking the Swan River, this is your chance to join a close-knit, driven team that’s making a real impact in a game-changing industry.

We are currently seeking an exceptional Engineering Manager to join our Perth-based team. This is a strategic leadership position responsible for driving technical excellence and project delivery across our operations and developments.

At our core, we value:

People: We trust, respect, and value our team, fostering an environment of integrity and humility.

Ownership: Accountability is key, and we empower our people to own their outcomes.

Nurture: Sustainability is at the heart of everything we do. We care for our environment and community.

Drive: We pursue excellence with purpose and intent, striving for continuous improvement.

Safety: Safety is non-negotiable; it’s our shared responsibility to protect each other.

ABOUT THE ROLE

As the Engineering Manager, you will lead and develop a high-performing engineering team, overseeing the lifecycle of diverse projects – from concept and design through to construction, commissioning, ramp-up, and optimisation. You'll ensure safe, efficient, and cost-effective project execution, aligning with SO4’s business objectives and values.

Key Responsibilities:

- Lead, mentor and develop the engineering team to achieve high performance.
- Oversee planning and execution of engineering projects within time, budget and quality constraints.
- Align stakeholders and drive projects through EPCM phases.
- Champion best practices in risk management, QA/QC, safety in design, and regulatory compliance.
- Optimise engineering workflows and resource allocation.
- Provide expert guidance in functional safety, EEHA, SCADA/PLC systems, and hazardous area design.
- Promote a safety-first, ethical, and collaborative culture.




- Manage engineering records, project documentation, and continuous improvement initiatives.
- Support ramp-up and operational readiness activities.

ABOUT YOU You are an experienced, hands-on leader with a deep understanding of engineering in the resources sector. You’re known for delivering technically complex projects with precision and integrity, and for fostering team excellence.

To be successful, you will have:

- Bachelor's degree in Engineering (Mechanical, Electrical, Civil or related) – MBA highly regarded.
- Minimum 15-20 years' experience in the resources or related industries.
- Proven track record in EPCM, project lifecycle management, and brownfield/greenfield project delivery - demonstrate a comprehensive understanding and appreciation of the Front-end Loading (FEL) principles of in Engineering and Design.
- Demonstrate experience in leading the development and validation of engineering scope and design quality across FEL 1, 2 and 3 phases of project development, the integration of 3D CAD tools to enhance design accuracy to ensure engineering deliverables are aligned with project objectives, constructability consideration, operational requirements and cost-benefit expectations.
- Demonstrate comprehensive understanding and experience in the typical Quality in Design processes that drives a disciplined decision making and high-quality design fit-for-purpose outcomes that support project solutions. Solid knowledge of project cost classification (AACEi), construction practices, and risk mitigation.
- Demonstrated leadership of multidisciplinary engineering teams and/or functions (projects, planning and/or improvement).
- Significant experience in processing plant, civil, infrastructure (NPI) and sustaining-capital project delivery.
- Experience generating project budgets, forecasts, cashflows and schedules.
- Design, construction and commissioning experience on mining and processing projects.
- Management of principal contractors, vendors and design consultants under EPCM, EPC and owner’s-team models.




- Experience implementing modifications on operating plants and integrating project work with production.
- Exposure to medium-term mine planning sufficient to lead the function and challenge plan quality.
- Established ability to source, interpret and communicate quantitative and qualitative engineering and planning data.
- Expertise in SCADA (Citect), PLCs (Rockwell), LOPA, HAZOPs, QA/QC, and WHS regulations.
- Strong communication, analytical, and stakeholder engagement skills.
- High proficiency in Office 365, Excel, INX, 3D CAD software, Aconex or similar document management systems, and Pronto.
- Eligibility for professional registration with Engineers Australia highly regarded

WHAT WE OFFER YOU Our culture is inclusive, friendly, and fun. We are passionate about our work and work hard to achieve our individual and team goals. We help each other out and share our knowledge.

Our benefits continue to grow, some of these include.

- Permanent full-time opportunity
- Perth office overlooking the swan river
- Healthy and competitive salary
- Eligibility to participate in the Short-Term Incentive Program (STIP)
- Employee referral program
- Team social events
- 8 weeks of Paid Parental Leave, including return to work incentive
- Employee Assistance Program (EAP) and Wellness App
- Salary Packaging (Novated Lease Vehicles, Electronic Devices, Education Expenses, FIFO
- Salary Sacrificing (Superannuation)

HOW TO APPLY Ready to take the lead on world-class engineering projects?

Apply now via LinkedIn or Seek with your updated resume and a cover letter outlining your suitability for the role. Join SO4 and play a pivotal part in our growth journey.

If you’re ready to bring your skills, energy, and passion for sustainable mining to a company that’s changing the game, we want to hear from you. Apply now with your resume and a cover letter outlining why you’re the right fit for this exciting prospect.

Submit your application today to join a company that values precision, collaboration, and innovation. We want to learn all about you!

SO4 celebrates diversity and encourages applicants from culturally diverse backgrounds to apply, including Aboriginal and Torres Strait Islander people, people from different cultural backgrounds and people with disabilities.

Agency referrals are not being accepted for this position. All interested candidates will be considered via direct application only.

📌 Engineering Manager (Perth)
🏢 SO4
📍 Perth