Machine Software & Controls Test Engineer

Caterpillar Inc.•Green Valley, AZ

2d•$97,530 - $146,290•Onsite

About The Position

Caterpillar’s Resource Industries division is seeking a Machine Software & Controls Test Engineer to support machine software and controls development at our Tucson Proving Ground in Green Valley, AZ. In this role, you’ll work on engineering assignments that build your expertise in Caterpillar’s Large Mining Truck products, systems and technology platforms. Your focus will be on current and next generation machine software testing, controls feature evaluations and offboard connectivity validation to ensure products perform as intended and meet Caterpillar’s high quality standards and customer expectations. You won’t just test machines—you’ll influence the future of sustainable mining.

Requirements

Experience in testing or validation within heavy equipment, automotive, or industrial machinery.
Experience designing and executing testing strategies.
Ability to diagnose and resolve technical issues related to machine software and controls.
Use tools such as CAT ET, CANape, and Cadet for machine functionality.
Accuracy and Attention to Detail
Analytical Thinking
Decision Making and Critical Thinking
Effective Communication
Project Management
Bachelor’s degree in Electrical Engineering, Computer Science, Mechanical Engineering or a related engineering discipline.

Nice To Haves

Experience with construction, forestry, mining or agricultural equipment is a plus.
Strong computer skills and ability to manage multiple software applications.
Experience with TCE, DATK, SuperComm 2, Cadet, Caterpillar Electronic Technician, CANape, and electrical troubleshooting.
Background in product development, machine testing, mining, or electrical/electronic systems.
Ability to work on your feet for extended periods in varied conditions (indoor/outdoor, hot/cold, dusty).
Ability to safely operate equipment after training.

Responsibilities

Lead On-Machine Testing Projects: Plan and execute software and controls tests for current and next generation Large Mining Trucks and technology platforms to confirm they meet program and customer requirements.
Drive Safety & Quality: Make safety your top priority and champion continuous improvement in every aspect of testing.
Own the Process: Collaborate with extended engineering, software and technology teams, develop test plans, document standard work procedures, execute checkouts and validation activities, and analyze results.
Solve Complex Challenges: Apply your hands-on skills and technical knowledge to troubleshoot and validate a variety of complex electrical, electronic, and software systems.
Leverage Data: Use tools like Excel, Tableau, DATK, CANape and MS Office to turn raw data into actionable insights.
Collaborate & Innovate: Work closely with on-site engineers, technicians, and operators to deliver projects on time and within budget.
Hands-On Experience: Get trained to operate Large Mining Trucks and gain deep knowledge of software and controls systems.
Continuous Improvement: Share ideas to enhance safety, efficiency, product performance, and customer value.