About  Careers

We excel because of our people

Ongoing professional development. Long term careers. A caring, supportive team. And countless opportunities to give back. These are just some of the reasons to join Conundrum.

Conundrum Holdings delivers real jobs & local employment opportunities through investment in Mitchell Shire. Join our workforce and benefit from our four-stage development, including North Central Quarry and Wallan Concrete Plant.

What we’re looking for

Here’s what we look for in our team members:

  • The drive to grow and prosper in a progressive company
  • A commitment to ongoing training
  • An active approach to completing tasks
  • Real team players with a positive attitude
  • Honesty, fairness and care for customers
  • High presentation standards

What we offer

  • Opportunities to advance your career in the company
  • A collaborative work environment
  • The chance to help your community and the environment
  • A friendly, supportive team
  • Ongoing professional and job-specific training
  • Challenging yet rewarding projects

Recruitment at Conundrum

For all positions, you’ll be tested on your literacy and numeracy skills – and will need to undertake a Pre-Employment Medical (including a drug screening) at our expense.

If you’re successful, you’ll undergo a trial period of up to six months. During this time, we’ll meet with you every month to make sure that everyone’s happy.

Current availabilities

Please click the links below for information on the current availabilities:

Agitator Operator at Wim Mix Concrete

Personal Assistant at Head Office

Wallan Concrete

Concrete Plant Manager

Northern Quarries

Mobile Plant Operator

Sales Loader Operator

Stawell Quarry

Laboratory Testing Officer

Sales Loader Operator

Weighbridge Officer

Ready for a career at Conundrum?

If you’re interested in joining our team, here’s what you’ll need to get started:

  • A cover letter that tells us more about you, your goals and why you’re interested in the role
  • A resume that lists your experience, references, skills and more
  • Relevant certificates and accredited licences (including your driver’s licence)
  • Proof that you’ve completed our online induction

Once you’ve gathered all these documents, please send them to personnel@conholdings.com.au (and don’t forget to mention the position you’re applying for). Good luck!

Improving skills and industry standards

At Conundrum, we aim to raise the bar in our industry. And for us, it all starts with people.

That’s why we partner closely with RTOs and higher education providers to boost the skills and confidence of their trainees – and our team members.

Highly respected in the extractive sector

Conundrum Holdings is highly respected in the extractive sector. They’re at the forefront of vocational training – and are helping us create a competent workforce. Conundrum also exemplifies safe and responsible employee practices.

Jane Sims – Executive Manager (retired), Industry Relationships & Services
Box Hill Institute


Conundrum empowers people to make the right decisions and maintain best practice. Their commitment to the community and the environment is truly remarkable. They are one of the most progressive organisations I’ve ever partnered with.

David McKelvie – Workplace Safety Specialist & Director
DMcK Management Pty Ltd (Safe Mix)

Strive to

Conundrum’s dedication to professional development and the community never waivers, as demonstrated through their commitment to vocational training. They always strive to improve workforce skills – which can take over 150 hours of training per person.

David Crosby
WeldConnect Group Pty Ltd