UX Designer III

Shape the Future of Mining with Komatsu Mining Technology Solutions:
At Komatsu Mining Technology Solutions, we're not just talking about progress and innovation - we're making it happen. Our cutting‑edge Modular brand solutions are powering mines worldwide, driving efficiency and sustainability in ways that seemed impossible just years ago.

Modular Mining Systems is the global leader in mine management technology and a wholly owned subsidiary of Komatsu Ltd. Our innovative technology powers mine operations in every corner of the globe. The products we cultivate, the solutions we engineer and the service we deliver set us apart in the Mining Technology industry. We are more than a company, we’re a community of passionate, creative professionals striving toward a shared vision: to revolutionize the way the mining industry operates.

Located at 3289 East Hemisphere Loop, Tucson, AZ 85706.

Modular Mining Systems, Inc., a world leader in mine management technology, seeks a qualified applicant for the position of US/Industrial Designer for our Tucson area location.

Responsibilities include:

Design useful, usable, and desirable solutions, lead design reviews, and test concepts with end users using the knowledge of User Experience Research & Usability Evaluations; UX/UI Design & Prototyping;
Cross‑Platform & Responsive Design; and Digital Collaboration & Handoff Tools. Requirements for this position are Associate’s degree in UX Design, Industrial Design, Interaction (HCI) Design, or foreign equivalent and four (4) years of experience as a UX Designer, Product Designer, or an Interaction Designer. Please apply through our website at

At Komatsu we come from diverse backgrounds, with unique perspectives, experiences, and contributions. We are committed to creating a workforce that is reflective of the communities we work and live in. We believe that our people are part of our shared purpose. We are authentic, ambitious, and innovative in our pursuit of Diversity & Inclusion. United, we are on a journey towards a sustainable future that creates value together.

Komatsu is an Equal Opportunity Workplace and an Affectionate Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.