About Us

JOHNEX explosives is a 100% Australian owned explosives manufacturer and distributor backed by staff who collectively offer more than 150 years of experience in product development, mining and blasting services. JOHNEX explosives offers a full range of commercial explosives and accessories to suit all types of underground blasting, quarry, open pit and civil works. Not only has JOHNEX explosives become recognised as Australia's leading innovator in high-tech explosives technology with improved safety and user-friendly cost-effective products, but we have also been building a reputable rapport with our clients as a preferred supplier of explosives expertise through our qualified and dedicated team.

The Role

JOHNEX explosives is expanding its WA team at several locations and is seeking highly experienced MPU operators to join our crew. Positions are available on a FIFO roster from Perth

- Rosters: 8:6
- Shifts: 12-hour shifts
- Employment Type: Permanent full time

What You'll Bring Successful applicants must be 21 years or older and meet the following requirements:

- MPU operational experience, including the ability to perform routine maintenance and repairs.
- HR driver's licence required (HC or MC licence highly regarded)

- Dangerous Goods Driver’s Licence
- High Risk Forklift - LF Class
- Minimum 2 years’ experience in a similar role




- Strong analytical skills with the ability to fault-find on MPU equipment
- Current WA Dangerous Goods Security Clearance (DGSC)
- A national police clearance issued within the last 3 months
- Ability to pass a drug and alcohol screening and a medical fitness-for-work assessment
- Immediate availability highly advantageous
- Previous Supervisor experience highly regarded
- Conduct Telescopic Materials Handler Operations (RIIHAN309), highly regarded

Why Join JOHNEX? At JOHNEX, you’ll be part of a small, hands-on operational team where your initiative, organisation and practical thinking make a real impact. You’ll work closely with experienced managers, support teams and customers, contributing directly to safe, efficient and reliable operations.

We offer

- A supportive team environment
- Genuine role variety
- Exposure to a growing Australian explosives business
- Opportunities to develop your career within the industry

Our PICT values guide how we work and grow - giving every employee the chance to contribute meaningfully to the future of JOHNEX explosives.

How to Apply

If you meet the requirements and are ready to join a respected Australian owned explosives manufacturer, please submit your expression of interest via the "apply now" button.

📌 MPU Operators - WA Sites (Perth Airport)
🏢 JOHNEX explosives
📍 Perth Airport