CSOA is the union for Pilbara mining professionals.
CSOA is the union for workers in the mining industry working in managerial, supervisory, professional, technical or staff capacities. If you work in Pilbara in a professional capacity, CSOA is the union for you.
Backed by a national team. Built for mining staff.
Our team of workplace representatives, organisers and legal officers leverage their experience in supporting managers and supervisors to provide representation and advocacy for professional staff across all mining industries.
At CSOA, we believe that all workers in the Pilbara deserve fair conditions, respect at work, and the ability to go home safely after your swing. You shouldn't expect these fundamental rights any less just because you are employed as professionals, supervisors, managers and technical workers.
"If you work in the Pilbara in a professional capacity, CSOA is the union for you."
Everything you need to improve your working life in the Pilbara.
By becoming a member, you are entitled to all of the benefits of CSOA membership, backed by a century of representation across the Australian mining industry.
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01
Industrial Legal Advice
From our team of expert legal officers, on call for the industrial matters that affect you.
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02
Workplace Representation
Support when you need it — disputes, consultation processes and individual matters.
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03
Enterprise Bargaining
On your behalf when members at your site want to negotiate collective conditions.
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04
Member Advantage
Access to exclusive discounts and rewards through our national Member Advantage program.
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05
National Network
Join a dedicated network of professionals across the Australian mining industry.
If you're a professional worker in the Pilbara, CSOA is the union for you.
Stand with thousands of mining staff and supervisors backed by a century of representation, advocacy and hard-won industrial wins.
Join CSOA Today →