Paste Fill Superintendent

Introduction:

Immerse yourself in an inclusive, diverse and supportive culture

Outstanding opportunity to work with a high performing gold business

Site based | 8:6 FIFO – Permanent position

Regis Resources is an ASX 200-listed Perth based gold production and exploration company with a proven management team and a successful track record of developing mid-sized gold operations. Regis is a purely Australian gold miner with significant open pit and underground operations, which includes the 100% owned Duketon Gold Project and a 30% ownership of the Tropicana Gold Project, both in Western Australia. In FY25, Regis expects to produce between 350 thousand and 380 thousand ounces of gold and has a current market capitalisation of around A$3.6 billion.

The current mine site locations are in the Northeastern Goldfields of WA, with multiple mining operations both open pit and underground. This is an opportunity to join a high performing team, working collaboratively towards a future production profile of up to half a million ounces of gold annually.

Why Regis Resources?

As Regis Resources continues its evolution from mid-tier gold miner to Top 5 Australian gold producer, this is an exciting time to join the company. We continue to build as a profitable and sustainable mid-tier gold company. We have a great team focused culture, where you can get things done, an excellent salary and the opportunity to participate in the growth of something significant.

This is an excellent opportunity to progress your career and gain valuable experience as part of a successful and ever-growing company that genuinely believes in providing opportunities for employee growth.

Description:

The opportunity

Reporting to the Underground Manager, the Paste Fill Superintendent will principally be responsible for the design, operation, and continuous improvement of the paste fill system to support safe, efficient, and cost-effective underground mining operations. The role ensures that stope filling meets geotechnical and production requirements, paste quality standards are maintained, and all related infrastructure and activities comply with company safety and environmental procedures.

This is a site-based role working on a FIFO 8:6 roster at our Duketon operations.

The main responsibilities of this role include:

Design, maintain, and optimise paste fill systems, reticulation networks, and stope filling sequences to meet production schedules

Design, update, and maintain pressure flow models to verify operating pressures and ensure safe, reliable operation of the reticulation system

Conduct QA/QC testing and sampling to verify paste strength, consistency, and binder ratios meet

specifications

Prepare paste distribution plans aligned with mine schedules and coordinate fill sequencing with mining operations

Monitor daily paste plant performance, diagnose operational issues, and recommend corrective actions to optimise throughput and reliability

Collaborate with geotechnical engineers to assess stope stability and review paste curing performance

Ensure environmental, safety, and hazard management standards are integrated into all paste fill

activities

Provide technical guidance and mentorship to engineers, operators, and contractors to enhance capability and ensure best practices

Support the development of paste plant operating budgets and monitor performance against forecasts

Prepare daily, weekly, and monthly reports detailing paste production, reticulation performance, and key operational metrics

Skills and Experiences:

About you

To be successful for this role, you will have:

Bachelor's degree in mining, Civil, or Chemical Engineering, or equivalent practical experience

Demonstrated experience in paste fill or backfill engineering within underground hard rock mining operations

Proven experience in paste fill QA/QC, reticulation design, and production planning

Demonstrated involvement in capital project execution and process optimisation initiatives

Strong knowledge of paste fill and stope backfill mechanics, reticulation hydraulics, and underground infrastructure

Proficiency with 3D mine design and modelling software (Deswik) and Microsoft Office

S26 statutory supervisor certification highly advantageous

Effective communication and coordination across multidisciplinary teams

Strong problem-solving, risk assessment, and safety leadership skills

What we can offer:

Employee service awards, social club functions and staff milestone celebrations

Employee benefits package including discounts across a large range of retailers

Employee referral incentives

Collaborative work environment where your input matters

Supportive and highly experienced leadership team

Wellbeing support for you and your family for personal and professional matters (EAP)

Career development opportunities

Competitive salary with annual incentives for eligible employees

As Regis Resources continues its evolution from mid-tier gold miner to Top 5 Australian gold producer, this is an exciting time to join our company.

We pride ourselves on building a team first culture that is focused on growth, profitability and success within a Zero Harm working environment.

Your own career pathway is vitally important, and we will work with you to provide opportunities to grow both professionally and personally.

We value the unique backgrounds, experiences and contributions that each person brings to our workforce and we continue to encourage and celebrate diversity. First Nations people, females, people of all ages, those identifying as LGBTQIA+ and culturally and linguistically diverse people are encouraged to apply.

How to apply

When applying, please attach a current cover letter and resume.

Prospective candidates must have the right to work and live in Australia for this position.

Applications Close – 01 December 2025