We are seeking an experienced Quality Assurance Engineer to help ensure the quality, reliability and release readiness of MST's software platforms and integrated technology solutions.

Working as part of our Product Development team and reporting to the Validation and Verification Team Lead, you will be responsible for developing quality strategies, executing comprehensive testing activities and championing quality throughout the software development lifecycle.

You'll work closely with Product Managers, Software Engineers and Technical Leads to identify quality risks early, validate new functionality and continuously improve the way our products are designed, tested and released.

This is a highly collaborative role suited to someone who enjoys solving complex technical challenges, improving quality practices and contributing to products that operate in demanding, real-world industrial environments.

Key Responsibilities

• Develop and maintain comprehensive test strategies, test plans and test cases for new features, releases, regression and integration testing.
• Execute functional, exploratory, regression, integration, usability and automated testing across MST's software platforms.
• Validate software and integrated hardware solutions against customer requirements, operational workflows and business objectives.
• Identify, document and manage software defects through to successful resolution.
• Partner with Product Managers, Software Engineers and Technical Leads throughout Agile delivery to ensure quality is considered from concept through release.
• Contribute to release readiness by monitoring quality metrics and ensuring agreed quality gates have been achieved.
• Support the continued development of MST's automated testing capability and Quality Engineering practices.
• Recommend improvements to testing processes, tools and quality metrics that improve delivery outcomes.
• Contribute to a culture of quality, collaboration and continuous improvement across the Product Development team.

About You

You are passionate about delivering high-quality software and enjoy working collaboratively with engineering teams to solve problems before they reach customers.

You take pride in your attention to detail, enjoy understanding how complex systems work and have a continuous improvement mindset that drives better outcomes.

You will bring:

• A degree or diploma in Computer Science, Software Engineering, Information Technology or a related discipline (or equivalent experience).
• A minimum of five years' experience in Software Quality Assurance, Quality Engineering or a closely related technical role.
• Experience testing enterprise software and integrated hardware solutions.
• Strong experience working within Agile development environments.
• Experience with test management and defect tracking tools.
• Excellent analytical, troubleshooting and problem-solving skills.
• Strong written and verbal communication skills with the ability to collaborate across cross-functional teams.
• Exposure to automated testing frameworks, API testing or CI/CD environments (advantageous).
• Experience within mining, industrial technology or operational technology environments (preferred).

ISTQB Foundation Certification or similar quality assurance certification will be highly regarded.

Why Join MST?

• The support of a knowledgeable and enthusiastic team.
• Access to our Employee Assistance Program (EAP) to support your wellbeing.
• Great remuneration and staff incentives.
• Ongoing training and development opportunities.
• The opportunity to grow and build your career within our company.
• Recognition for your hard work and contribution.
• Work on mission-critical technology that improves safety and productivity in real-world operations.
• Be part of a global organisation backed by Komatsu, with strong investment in digital innovation.
• Help shape the future of Quality Engineering and Validation & Verification within MST.
• Collaborate with passionate Product Management, Engineering and Technology teams developing world-class mining solutions.

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. MST partners with leading mining companies to deliver real-world impact in some of the world's most challenging conditions.

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

How to Apply

If you're passionate about software quality, enjoy solving complex technical challenges and want to help deliver products that make a tangible difference to customers around the world, we'd love to hear from you.

Apply now with your resume and a brief cover letter outlining your experience and interest in the role.

Employer questions

Your application will include the following questions:

• How did you hear about MST?
• What motivated you to apply for this position?
• How many years of experience do you have in a similar role?
• Do you have experience with or exposure to the mining industry?
• Have you previously worked for our organisation or any of its other entities?
• Do you have the applicable work rights for the country that this role is based in?
• Please select the relevant qualifications that you hold
• What is the notice period for your current employment?
• What is your expected annual base salary?
• Please detail your minimum remuneration package expectation, including any additional benefits.
• Do you have any medical conditions or pre-existing injuries that could prevent you from performing the inherent requirements of the job you are applying for?
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