Field OT Technician — Mining Tech & Communications

Maca Limited; Shire Of Cue; Hybrid; AUD 90,000 - 120,000; Full time

Benefits offered by this job

Maternity leave

Wellbeing Centre access

Salary sacrificing benefits

Refer and earn program

Health insurance discounts

Job summary

MACA is seeking an Operational Technology Technician for a permanent, full-time FIFO role from Perth to Beebyn W11. You will install and maintain site-based OT systems like GPS guidance, FMS, IVMS, and CAS, while coordinating communications infrastructure and upgrades.

Ideal candidates have a mechanical/electrical trade or technical background with mining communications experience and strong safety culture, plus proficiency in MS Office.

Qualifications

• Trade or technical qualification in mechanical or electrical fields is preferred.
• Field-based mining communications experience is highly desirable.
• Demonstrated knowledge of current industry technology trends.
• Strong communication and coordination skills are essential.
• High regard for safety, quality and systems thinking is required.
• Proficiency with Microsoft Office suite is expected.

Responsibilities

• Support, install and maintain site-based technology systems (GPS guidance, fleet management, IVMS, CAS, autonomy).
• Manage and maintain on-site communications infrastructure (solar trailers, LTE, 2-way radios, links).
• Provide technical support: troubleshoot, update software, configure hardware, lead upgrades.
• Maintain secure networks per MACA cyber security protocols.
• Coordinate subcontractors during deployments and upgrades.
• Develop SOPs, risk assessments, schematics, inventory plans and training materials.
• Monitor system performance to drive uptime and value.

Skills

Communication skills

Coordination skills

MS Office

Education

Trade/technical qualification (mechanical/electrical)

Tools

GPS guidance

FMS

IVMS

CAS

Autonomy systems

Payload management

Job description

MACA is seeking an Operational Technology Technician for a permanent, full-time FIFO role from Perth to Beebyn W11. You will install and maintain site-based OT systems like GPS guidance, FMS, IVMS, and CAS, while coordinating communications infrastructure and upgrades.

Ideal candidates have a mechanical/electrical trade or technical background with mining communications experience and strong safety culture, plus proficiency in MS Office.