Mine Technology Engineer

PLS is delivering on its vision to be a leading global producer of lithium, a mineral critical to enabling the world’s transition to a more sustainably powered future.

As the owner and operator of the Pilgangoora Operation, the world’s largest independent hard-rock lithium mine, we are expanding fast, investing boldly, and building a global portfolio that positions us at the forefront of the energy transition.

Most recently, we acquired Latin Resources, adding the Colina Project in Brazil to our portfolio — strengthening our international footprint and creating new pathways for growth.

With more than 900 people employed globally, we’re building a future-focused business where talented people can create real impact. At PLS, our Values aren’t just words on a wall, they drive how we work, how we lead, and how we grow: Safety First. Great People. We Deliver. One Team. Shaping Tomorrow.

If you want to be part of an organisation that isambitious, innovative and shaping the next era of battery minerals, this is a once in a lifetime opportunity to join us.

WHAT PLS OFFERS

• 18 weeks parental leave for primary carers and 4 weeks for secondary carers
• Health and wellbeing allowance
• Short-term incentive bonus that recognises individual and business performance
• PLS employee share scheme
• Novated leasing through salary sacrifice
• Newly refurbished facilities at Pilgangoora including gym, tennis, pickleball and volleyball courts, sports oval, and scenic walking tracks
• Paid community leave
• Monthly employee recognition awards
• Access to PLS’ KidsCo School Holiday Program

THE OPPORTUNITY:

The Mine Technology Engineer acts as a subject matter expert in the implementation, configuration, and maintenance of mining technology systems.

This role provides technical leadership and frontline support across wireless communications, fleet management systems, IP network infrastructure, and mining-specific technologies such as wall monitoring and remote firing systems.

In addition to managing the performance and integration of these technologies, the engineer supports Mine Technology Technicians to ensure consistent, high-quality service delivery across site operations.

KEY RESPONSIBILITIES:

Subject Matter Expert for Mine Technology Systems

• Act as the site-level SME across RF communications, fleet systems, networks, and mining-specific technologies.
• Provide advanced troubleshooting, root cause analysis, and technical resolution for complex system issues.
• Evaluate, test, and recommend new technology solutions that align with operational goals.

RF Planning & Wireless Communications

• Design and manage RF systems including propagation modeling, antenna placement, and interference mitigation.
• Maintain LTE, Wi-Fi, and mesh networks that support mobile equipment and personnel connectivity.
• Ensure robust, continuous wireless coverage across operational areas.

Fleet Management System Configuration

• Configure, maintain, and optimise fleet management platforms (e.g., Minestar, Hexagon, Wenco).
• Integrate onboard systems with site networks and back-end services.
• Work with controllers and operations to align configurations with current mine plans and production targets.

Network Configuration & Design

• Design and maintain IP-based network infrastructure to support mine technologies.
• Configure switches and wireless access points to enable reliable and secure data flow across the site.
• Monitor network health, maintain documentation, and coordinate changes with IT and operational teams.

Two-Way Radio Systems Configuration & Design

• Lead the planning, design, and configuration of digital and analog two-way communication systems.
• Manage infrastructure such as repeaters and IP-linked radio systems to ensure clear communication across site teams.
• Configure talkgroups, channel plans, and user devices to meet operational needs.

Mining Technology Integration

• Support the deployment and integration of systems such as wall monitoring, remote firing, and high-precision GPS.
• Ensure these technologies are fully integrated with site infrastructure and operate reliably in a production environment.
• Document safe work instructions and provide support during commissioning and rollout phases.

ABOUT ME:

• Bachelor's Degree in Telecommunications, Electrical, or Systems Engineering, or related field.
• Possession of a current manual Class C Driver’s License.
• Practical experience in the design, implementation, and operation of technology services to support changing business requirements.
• Mining industry experience with a number of these years being spent in a FIFO role.
• 5 years’ experience supporting Operation technology applications and communications assets in a 24/7 production critical environment.
• Mining application support experience (Fleet Management, process control, HPGPS).
• In Pit Wireless Mesh Network management and support.
• Technically minded and able to effectively communicate with IT and OT Engineers on a deep technical level.
• Strong technical knowledge of RF planning, fleet management systems, and network design.
• Ability to perform detailed technical troubleshooting of operational system issues and summarise for action by vendor support teams.
• Ability to work autonomously and as part of a team.
• Strong stakeholder and vendor management skills.
• High level of problem-solving skills.
• Self-motivated and driven with a “can do” attitude.

SUPPORTING A DIVERSE WORKFORCE

PLS is committed to building and maintaining an inclusive and diverse workforce that reflects the communities in which we operate. We are an Equal Opportunity Employer and provide a recruitment process that is fair, equitable and accessible for all.

We encourage female candidates and First Nations peoples to apply.

OUR RECRUITMENT PROCESS

As part of our recruitment process, there are several checks which may be conducted including police / criminal background checks, medical, drug and alcohol testing, due diligence checks, right to work checks, and/or reference checks.

We respectfully request agencies not to forward unsolicited resumes unless requested.

ACKNOWLEDGEMENT OF COUNTRY

PLS respectfully acknowledges the Nyamal and Kariyarra People of the Pilbara, and the Whadjuk Noongar People of the Perth region who are the traditional owners and first people of these lands. We would like to pay respect to the Elders past, and present and emerging for they hold the memories, the traditions, the culture and hopes of the Nyamal, Kariyarra and Whadjuk Noongar Peoples.

If you are interested in learning more about PLS or registering for future opportunities, please visit our website  www.pls.com.