At SO4, we’re building more than just a mine — we’re building a legacy.
Be part of history.

Sustainable
Innovative
Accountable
Driven
Intentional
Conservation
Respectful
Visionary

The Lake Way site facilities include a well-equipped dry mess and wet mess, a fully functional gym to support health and wellbeing, and regular BBQs that bring everyone together to unwind and share a meal.

We take pride in creating a supportive and friendly team environment, where mateship matters and everyone looks out for one another.

Community engagement is also a key part of site life, with opportunities to get involved and make a positive impact beyond the gate. Whether it's on shift or off, there's a strong sense of belonging and teamwork that defines the site experience.

Wiluna, Kalgoorlie, Goldfields & Esperance WA
Full time
Wiluna, Kalgoorlie, Goldfields & Esperance WA
Full-time

We offer competitive benefits and are committed to your training and development.

Where productivity meets enjoyment, we achieve success with a smile. At SO4, we are passionate and dedicated to reaching our objectives. We also understand the importance of having fun and taking time to build our relationships.

Reduce your taxable income while looking after your future. Win win!

Free, confidential and professional support for you and your family.

Live life well with access to health tools, articles by experts and fitness trackers.

Novated lease vehicles, electronic devices, education expenses, FIFO travel and FIFO airport parking.

Be rewarded for hitting company and individual performance goals.

Enjoy 8 weeks of paid parental leave plus return to incentives.

Earn up to $6000 cash when you refer a successful candidate

Up to 5 days per year

Camaraderie, connection, and getting the job done together.

Sustainable
Innovative
Accountable
Driven
Intentional
Conservation
Respectful
Visionary

The Lake Way site facilities include a well-equipped dry mess and wet mess, a fully functional gym to support health and wellbeing, and regular BBQs that bring everyone together to unwind and share a meal.

We take pride in creating a supportive and friendly team environment, where mateship matters and everyone looks out for one another.

Community engagement is also a key part of site life, with opportunities to get involved and make a positive impact beyond the gate. Whether it's on shift or off, there's a strong sense of belonging and teamwork that defines the site experience.

Getting to site

We depart from the Awesome Base Terminal, located at 38 Newton Rd, Perth Airport WA 6105.
Travelling on a Beechcraft 1900 Airliner, we fly into Wiluna which takes approximately 1 hour, 45 minutes.
Arriving at Wiluna airport, we then jump on the SO4 air conditioned bus.
It takes approximately 15 minutes to drive from Wiluna airport to our Lake Way operation.
The village is within walking distance to the Admin building and Processing Plant.
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Vibrant, collaborative and full of energy

Sustainable
Innovative
Accountable
Driven
Intentional
Conservation
Respectful
Visionary

Office life at our Perth headquarters is vibrant, collaborative, and full of energy. Located on Adelaide Terrace in East Perth, our modern office offers stunning views of the Swan River and provides an inspiring space for our talented team across Finance, People & Capability, Commercial, Sales & Marketing, and Technical Services.

Our workplace culture is built on connection and collaboration, with regular morning teas, recognition events, team-building activities, and social gatherings. We also come together to celebrate national events through engaging and interactive experiences, making our office a great place to grow, contribute, and enjoy the journey together.

What our employees say

“Working at SO4 has allowed me to demonstrate skills and build on experiences that would have otherwise been overlooked in the conventional mining industry. The Technical Services team is made up of incredibly talented and diverse individuals who consistently come together to tackle complex challenges and develop effective solutions. A company is only as strong as its people, and SO4 is full of great people.”

Josh Thomson
Hydrogeologist

“Being from England and coming from a finance background, it’s been great working at SO4 for the past two years. It’s a completely different industry, which makes the work in People & Capability really interesting and varied – no two days are the same.”

Jess Fletcher
People & Capability
Talent Officer

“I'm thrilled to have joined the team at SO4! From the warm welcome by the staff both on site and in head office. The abundance of fascinating projects has kept me well busy in my time here so far, I’m loving it.”

Gianluca Coccetti
Senior Production
Process Engineer

"The challenges keep me interested and engaged. Working alongside talented individuals allows me to expand my knowledge in other aspects of the business."

Michael Fanio
Purchasing Lead

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People
Ownership
Nurture
Drive
Safety
Grow something great together.

We’re building a legacy defined by performance, respect, and responsibility. This is your chance to be part of a purpose-led team making a meaningful impact.

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Let’s work together
Let’s work together
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