Looking for a hands‑on, customer‑focused role in the mining and tunnelling technology space? MST, a global leader in mission‑critical digital solutions and a Komatsu subsidiary, is seeking a Communications Technician to support our innovative RF, Wi‑Fi, and safety technologies across underground and surface sites. This is a dynamic, field‑based role offering opportunities to work on cutting‑edge equipment, mentor others, and contribute to operational safety and productivity.

Job Description

Key Accountabilities:

Safety

- Practice a culture of safety awareness and compliance.
- Take a lead role in the promotion and management of safety, including participation in the monitoring of site safety; ensure completion of safety audits and a proactive approach to rectification.
- Maintain a clean, safe, and unobstructed work area, practicing good safety habits, and utilise appropriate safety equipment.
- Understand OH & S responsibilities; observe and report any potentially unsafe or unhealthy work conditions.
- Ensure all employees take reasonable care of health and safety of others.

Customer Service

- Display a positive attitude and excel in the customers team environment.
- Display an ability to perform without direct supervision.
- Display initiative to engage work actively without direct supervision.
- Display a high level of focus on delivering customer satisfaction.

Technical Management

- Maintain and display commitment and proficiency in the following:
- Ability to read/write RF transmission and reception systems




- Installation and maintenance of Wi‑Fi Network Solutions
- Installation and maintenance of radio frequency (RF) equipment.
- RF Solutions including Coaxial Cable Termination to a high level
- Commitment to applying Occupational Health and Safety regulations, codes and practices in the workplace

- Participate on the on‑call roster, in line with operational requirements.
- Mentor less experienced technicians and apprentices.
- Proactively embedvestedproduct knowledge in otherswhere deficiencies exist

Administrative Procedures

- Complete all administrative processes on time and accurately.
- Ensure timesheets are submitted for approval on time, in line with prescribed deadlines.
- Ensure Job Sheets are correctly signed off by site contact.
- Ensure all workshop and service documentation, inclusive of quality assurance checklists, are correct and submitted on time.
- Ensure company provided vehicles are maintained to a high level of cleanliness and serviceability.
- Ensure company vehicle documentation is maintained, including daily checks and pre‑emptive servicing.

Desired Skills and Experience

- Cert III in Electronic and Communications or equivalent




- Cert IV in Electronic and Communications or equivalent
- Cert IV in Information Technology
- EEHA Certification
- Tower Rescue certification or equivalent
- Working at Heights certification
- Technical Proficiency
- Quality Focused
- Client Focused
- Adaptability and Flexibility
- Effective Communication
- Operating Environment Awareness
- Conflict Management

Why Join MST?

- The support of a knowledgeable and enthusiastic team.
- Access to our Employee Assistance Program (EAP) to support your wellbeing.
- Competitive remuneration.
- Ongoing training and development opportunities.
- The opportunity to grow and build your career within our company.
- Recognition for your hard work and contribution.
- Work in a safety‑focused workplace backed by clear procedures and strong leadership.
- Be part of a global organisation backed by Komatsu, with strong investment in operational excellence and innovation.

About MST

MST is a global leader in mining and tunnelling technology, founded in Australia in 1989 and now a wholly owned subsidiary of Komatsu, forming part of Komatsu’s Mining Digital Solutions business.

Operating across six continents, MST designs, develops, manufactures, deploys, and supports mission‑critical digital solutions that improve safety and productivity in underground mining environments.

Our vision is to be the number one partner of choice for digital transformation in harsh industrial environments.

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📌 Communications Technician - Rockhampton (Rockhampton Regional)
🏢 MST Global
📍 Rockhampton Regional