An exciting opportunity has become available for motivated and enthusiastic individuals to commence a 4-Year Apprenticeship as a Fitter Machinist / Valve Technician with Callidus in Balcatta.

This hands-on apprenticeship provides the opportunity to develop valuable trade skills while working alongside experienced technicians servicing critical equipment used across the mining, oil & gas, power generation and process industries.

Key Responsibilities:

- Manufacture, repair, overhaul and test valves and associated components
- Diagnose faults and assist with problem solving and repairs
- Operate workshop machinery including lathes, milling machines and borers
- Complete work in accordance with quality, safety and company procedures
- Undertake TAFE studies and complete apprenticeship requirements
- Maintain a safe and productive working environment

The Successful Candidate Will Ideally Have:

- Completed Year 10 or higher
- Minimum Grade C in Maths, English and a Science or Technical subject
- Robust mechanical aptitude and interest in engineering
- Positive attitude and willingness to learn
- Good communication and teamwork skills
- Ability to pass aptitude testing and pre-employment checks

We Offer:

- Nationally recognised trade qualification
- Ongoing training and mentoring from experienced tradespeople
- Exposure to a wide range of machining, fitting and valve repair activities
- Stable and growing business with long-term career opportunities
- Supportive team environment
- Workwear, PPE and free onsite parking provided

About You:

- Reliable, hardworking and safety-focused
- Eager to learn new skills and develop a trade career
- Strong attention to detail
- Mechanically minded and interested in hands-on work
- Positive team player with a strong work ethic
- Committed to achieving high quality standards





Callidus are world leaders in the repair and maintenance of valves for the Oil and Gas, Mining, and Renewable Energy industry - check out our website for further information on what we do. Callidus Process Solutions is entering an exciting new chapter. As a trusted provider of specialist engineering, inspection, and maintenance services, we’ve built our reputation on technical excellence, innovation, and a commitment to helping clients operate safely and efficiently. We are proud to share that Callidus Process Solutions has recently been acquired by Score Group, a global leader in engineering services and asset integrity management.

This partnership strengthens our capabilities, expands our global reach, and opens the door to new opportunities for our people and our customers. With the backing of Score Group’s resources and international footprint, we’re poised for significant growth—and we’re looking for talented individuals who want to be part of this next phase.

The successful candidate will be required to meet our pre-employment criteria including drug and alcohol screening prior to an offer of employment being made.

Due to the high volume of applications received, only those applicants who are shortlisted will be contacted.

Callidus is committed to creating a diverse working environment and is proud to be an Equal Opportunity employer. In expanding our workforce, we welcome the unique contributions that you can bring in terms of age, nationality, religious beliefs, sexual orientation, gender identity or expression, physical ability, cultural background and education. We encourage applications from Aboriginal and Torres Strait Islander people.

To those applicants did not shortlist, we extend our appreciation for considering Callidus as a potential employer.

Applicants must be Australian resident

📌 4-Year Apprenticeship Program - Fitter Machinist / Valve Technician (Balcatta)
🏢 Callidus Process Solutions
📍 Balcatta