Test and Validation Engineer

Caterpillar Brazil; Green Valley (AZ); Hybrid; USD 98,000 - 146,000; Full time

Benefits offered by this job

Medical, dental, and vision benefits

Paid time off

401(k) savings plans

Job summary

Caterpillar Inc. is seeking a Test and Validation Engineer to support testing and development of large mining equipment at the Tucson Proving Ground in Green Valley, AZ. You will work hands-on with hydraulic shovels and large wheel loaders, driving safety, data-enabled decisions, and continuous improvement.

The role requires a bachelor’s degree in Mechanical or Electrical Engineering, strong troubleshooting skills, and ability to collaborate across engineering teams in a field environment.

Qualifications

• Experience in testing or validation within heavy equipment, automotive, or industrial machinery.
• Background in machine testing, mining, or electrical/electronic systems is a plus.
• Strong ability to troubleshoot technical problems related to software and controls.

Responsibilities

• Drive safety and quality by reviewing and creating test procedures for system testing and maintenance.
• Plan and execute testing and development for current and next generation mining equipment.
• Collaborate with on-site engineers, technicians, and operators to deliver projects on time and within budget.
• Document standard work procedures, execute checkouts, analyze results, and improve processes.

Skills

Testing/Validation

Data analysis

Reading schematics

Education

Bachelor's degree in Mechanical or Electrical Engineering

Tools

CANape

Cadet

DATK

CAT Electronic Technician

Job description

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.

Caterpillar’s Resource Industries division is seeking a Test and Validation Engineer to support the Testing and Development of Large Mining Equipment at our Tucson Proving Ground in Green Valley, AZ. Your focus will be on current and next generation mining machines including Hydraulic Shovels and Large Wheel Loaders 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.

What You Will Do:

• Drive Safety & Quality: Make safety your top priority and champion continuous improvement in every aspect of machine testing. Review and create job procedures for system testing, installation, and maintenance.
• Lead On-Machine Testing Projects: Plan and execute testing and development for current and next generation mining equipment.
• Collaborate & Innovate: Work closely with on-site engineers, technicians, and operators to deliver projects on time and within budget.
• Leverage Data: Use tools like Excel, PowerBI, DATK (Data Analysis Tool Kit), CANape and Microsoft Office to turn raw data into actionable insights.
• Solve Complex Challenges: Apply your hands‑on skills and technical knowledge to troubleshoot and validate a variety of complex systems.
• Own the Process: Collaborate with extended engineering teams, develop test plans, document standard work procedures, execute checkouts and validation activities, and analyze results.
• Continuous Improvement: Document and share ideas to enhance safety, efficiency, product performance, and customer value.

Why You’ll Love Working Here:

• Impactful Work: Your contributions directly shape the next generation of machines with new technology platforms.
• Career Growth: Build expertise in cutting‑edge technologies and large‑scale systems.
• Team Culture: Collaborate with passionate professionals in a supportive environment.
• Hands‑on, real‑world work: This is not a desk‑only role. You’ll be out in the field, working directly with machines, supporting test execution, and seeing technology perform in real operating environments.

If you enjoy combining leadership with hands‑on engineering, this role delivers both.

What Skills You Will Have:

• Technical Excellence: Experience in testing or validation within heavy equipment, automotive, or industrial machinery.
• Product Testing: Experience designing and executing testing strategies. Experience with construction, forestry, mining or agricultural equipment is a plus.
• Troubleshooting Technical Problems: Ability to diagnose and resolve technical issues related to machine software and controls. Use tools such as CAT Electronic Technician, CANape, and Cadet for machine functionality.
• Decision Making and Critical Thinking: Assess technical information, testing outcomes, and operational impacts to make sound engineering recommendations. Apply critical thinking to prioritize issues, develop solutions, and support successful project execution.
• Effective Communication: Communicate technical findings, testing results, and recommendations clearly with engineers, technicians, operators, and cross‑functional teams. Produce thorough documentation and collaborates effectively to ensure project objectives are met.

Education Requirement:

Bachelor’s degree in Mechanical or Electrical Engineering or a related engineering discipline.

Top Candidates Will Also Have:

• Experience with TCE, DATK, SuperComm 2, Cadet, Caterpillar Electronic Technician, CANape, and electrical troubleshooting.
• Strong computer skills and ability to manage multiple software applications.
• Background in product development, machine testing, mining, or electrical/electronic systems.
• Ability to work on your feet for extended periods in varied environmental conditions (hot, dusty, windy, sunny, etc.)
• Ability to safely operate equipment after training.

Additional Information:

This position requires the candidate to work full‑time at the Tucson Proving Ground in Green Valley, AZ. Relocation assistance is not available for qualified candidates. This role may require up to 10% travel. Sponsorship is not available for this position.

Any offer of employment is conditioned upon the successful completion of a drug screen.

Posting Dates:

08/27/2026 - 09/10/2026

Summary Pay Range:

$97,530.00 - $146,290.00 Compensation and benefits offered may vary depending on multiple individualized factors, job level, market location, job‑related knowledge, skills, individual performance and experience. Please note that salary is only one component of total compensation at Caterpillar.

Benefits:

• Subject to plan eligibility, terms, and guidelines.
• This is a summary list of benefits.
• Medical, dental, and vision benefits*
• Paid time off plan (Vacation, Holidays, Volunteer, etc.)*
• 401(k) savings plans*
• Health Savings Account (HSA)*
• Flexible Spending Accounts (FSAs)*
• Health Lifestyle Programs*
• Employee Assistance Program*
• Voluntary Benefits and Employee Discounts*
• Career Development*
• Incentive bonus*
• Disability benefits Life Insurance*
• Parental leave*
• Adoption benefits*
• Tuition Reimbursement*
• These benefits also apply to part‑time employees

Caterpillar is an Equal Opportunity Employer, Including Veterans and Individuals with Disabilities. Qualified applicants of any age are encouraged to apply.

We hire smart, friendly people and it shows in our culture. We hold ourselves to high standards and make sure our values of integrity, excellence, teamwork, commitment and sustainability come to life in the way we work. We make sure our employees feel continuously challenged while also supported. We provide professional growth opportunities, including leadership programs. We celebrate the diversity of our team, while also working together as one Caterpillar. Our culture, like everything at our company, is made possible by each employee’s contribution. Person by person, we create the environment we work in, and we are proud of the Caterpillar we’ve built.