We're looking for an experienced Senior Service Technician to join our Brisbane Service Centre.

In this hands-on role, you'll carry out repairs, fault-finding, diagnostics, and refurbishment work on a range of equipment in a busy workshop environment.

You’ll be responsible for ensuring all work is completed safely, efficiently, and to a high standard. This role is ideal for a skilled technician with strong repair experience, good problem-solving abilities, and a practical approach to getting the job done.

Job Description

Key Responsibilities:

- Diagnose faults and carry out repairs on a range of equipment
- Complete board-level repairs, refurbishments, and component replacements
- Test, calibrate, and commission equipment to ensure it meets quality standards
- Troubleshoot technical issues and identify effective repair solutions
- Follow all safety, quality, and operational procedures
- Maintain accurate service and repair records in SAP and CRM systems
- Contribute to continuous improvement initiatives within the workshop
- Support effective workshop operations and help maintain high service standards

Desired Skills and Experience

About You

You're an experienced Service Technician with strong troubleshooting and repair skills. You enjoy working in a hands-on workshop environment, solving technical problems, and delivering high-quality work. You take pride in working safely,



accurately, and efficiently.

What You'll Bring

- Certificate III in Electronics and Communications
- Hazardous Areas accreditation (UEE42620/UEE42622 or equivalent)
- Restricted Electrical Licence
- At least 5 years' experience in electronics, RF, or a service centre environment
- Eligibility to act as a Qualified Technical Person (QTP)
- Strong fault-finding, diagnostic, and repair skills
- Experience using electronic test equipment
- Experience with equipment repair, refurbishment, and calibration
- Experience in mining, industrial communications, or other safety-critical environments

Why Join MST?

- Competitive salary and employee benefits
- Ongoing training and professional development opportunities
- Work with industry-leading communications and safety technology
- Long-term career opportunities within a global organisation backed by Komatsu
- Supportive team culture and collaborative workshop environment
- Opportunity to make a real impact by supporting critical operations across Australia

About MST

Mine Site Technologies (MST) is a global leader in mining and tunnelling technology, improving safety and productivity in underground mining. MST is part of Komatsu’s Mining Digital Solutions business, operating across six continents.

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📌 Senior Service Technician (Brisbane City)
🏢 MST Global
📍 Brisbane City