Career Area:
Engineering
Job Description:
Your Work Shapes the World at Caterpillar Inc.
When you join Caterpillar, you're joining a global team who cares not just about the work we do – but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here – we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it.
About Caterpillar
Caterpillar Inc. is the world’s leading manufacturer of construction and mining equipment and is a recognised global leader in technology-enabled solutions for heavy industry. With a history spanning over a century, Caterpillar supports customers across the mining value chain through advanced equipment, autonomous technologies, digital platforms and data-driven services designed to improve safety, productivity and operational efficiency.
About Cat® MineStar™ Solutions
Cat® MineStar™ Solutions is Caterpillar’s flagship mining technology platform. It is a comprehensive and highly integrated suite of systems used to manage, automate, and optimise mining operations. MineStar supports asset tracking, fleet management, operational visibility, safety systems, equipment health, and automation capabilities across surface and underground environments.
The Opportunity
We are seeking a number of experienced Quality Assurance Engineer to join the Cat® MineStar™ team in Brisbane. This role is office-based, supporting a co-located product development team delivering high-quality, user-centric software solutions for global mining customers.
You will contribute to a high-performing, multidisciplinary team, taking ownership of quality across the delivery lifecycle and ensuring that MineStar products meet the highest standards of reliability, performance, and usability in real-world mining environments.
This is a hands-on role suited to someone who is passionate about embedding quality into Agile delivery, modern test automation, and continuous improvement of engineering practices.
Key Responsibilities
Own end-to-end quality for user stories, including defining test approaches, executing tests against acceptance criteria, and providing sign-off with clear test evidence
Create and maintain test artefacts including test plans, manual and automated test cases, reusable scenarios, and summary reporting
Define and uphold QA processes, standards, and quality gates across the delivery lifecycle
Design, build, and maintain automated tests across UI, API, and backend services, including REST validation and RBAC scenarios
Contribute to and improve automation frameworks (e.g., Cucumber, Playwright), including refactoring and enhancing high-value test scenarios
Enable continuous testing through CI/CD integration, including configuring pipelines and monitoring execution results
Plan and execute regression, acceptance, and exploratory testing, balancing manual and automated approaches to maximise coverage
Support test environment readiness and test data management, ensuring reliable execution of automated and manual testing
Collaborate closely with Product Owners, engineers, and stakeholders to communicate quality status, risks, and recommendations
Promote shift-left quality practices, participating in design discussions, backlog refinement, and code reviews to prevent defects early
Apply a risk-based testing approach, influencing coverage strategy and driving continuous improvement of product quality
What We’re Looking For
Essential
Proven experience as a Quality Assurance Engineer or similar role in a software delivery environment (4+ years)
Strong understanding of software development lifecycle (SDLC) and Agile delivery, including shift-left testing and definition of done
Experience designing and maintaining automated test suites that deliver reliable and fast feedback
Hands-on experience testing REST APIs, including error handling and role-based access control scenarios
Strong test design capability including risk-based and exploratory testing
Ability to triage defects, troubleshoot failures, and improve test stability
Strong communication skills, capable of clearly articulating quality status and risks to stakeholders
Collaborative mindset, working closely with engineering and product roles to improve outcomes
Willingness to work onsite in Brisbane as part of a co-located team
Desirable
Experience with Playwright for UI automation and maintainable test design patterns (e.g., Page Object Model)
Experience with Cucumber/BDD frameworks and writing clear, maintainable scenarios
Proficiency in TypeScript/JavaScript and/or Java for test automation development
Experience configuring CI/CD pipelines (e.g., GitHub Actions) for automated testing
Exposure to complex, distributed or enterprise-scale software platforms
Experience in mining, industrial, or safety-critical systems
Why Join the MineStar Team?
Work on a globally deployed product that directly supports safety and productivity in mining
Be part of a collaborative, co-located team focused on delivery excellence and continuous improvement
Contribute to modern, data-driven and user-centric solutions with real-world impact
Influence quality practices across a complex and evolving technology ecosystem
Build your career within Caterpillar’s global technology organisation
Must have full Australian working rights
This position requires working onsite five days a week.
Visa Sponsorship is not available for this position.
Posting Dates:
June 18, 2026 - July 2, 2026
Caterpillar is an Equal Opportunity Employer. Qualified applicants of any age are encouraged to apply
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