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 & Validation Senior Engineer to support electrification product development at our Tucson Proving Ground. In this role, you’ll work on engineering assignments that build your expertise in Caterpillar products, technologies, and systems. Your focus will be full-scale testing of mining and construction equipment to ensure products perform as intended and meet customer requirements. You won’t just test machines—you’ll influence the future of sustainable mining and construction.

What You’ll Do:

• Lead Testing Projects: Plan and execute full-scale tests on advanced equipment and technologies to confirm they meet engineering and customer requirements.

• Drive Safety & Quality: Make safety your top priority and champion continuous improvement in every aspect of testing.

• Own the Process: Develop test plans, write work instructions, manage machine builds/modifications, define instrumentation, and analyze results.

• Solve Complex Challenges: Apply your technical skills across mechanical, hydraulic, electrical, electronic, and software systems.

• Leverage Data: Use tools like Excel, Tableau, DATK, and MS Office to turn raw data into actionable insights.

• Collaborate & Innovate: Work closely with engineers, technicians, and operators to deliver projects on time and within budget.

• Hands-On Experience: Operate mining equipment after training and gain deep knowledge of machine systems.

• Continuous Improvement: Share ideas to enhance safety, efficiency, and product performance.

Why You’ll Love Working Here:

Work-Life Balance: Enjoy a 9/80 schedule—26 extra days off per year!

Impactful Work: Your contributions directly shape next-generation electrified machines.

Career Growth: Build expertise in cutting-edge technologies and large-scale systems.

Team Culture: Collaborate with passionate professionals in a supportive environment.

Education requirement: Bachelor’s degree in Mechanical Engineering, Electrical Engineering, or a related engineering discipline.

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 performance. Uses tools such as CAT ET, CANape, and Cadet for machine functionality.

Additional Core Skills:

• Accuracy and Attention to Detail

• Analytical Thinking

• Decision Making and Critical Thinking

• Effective Communication

• Project Management

Top Candidates Will Also Have

• 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 mechanical/hydraulic 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.

Additional Information:

• Location: Green Valley, AZ

• Domestic Relocation: Assistance available

• Schedule: Enjoy a 9/80 work schedule, providing an extra day off every other week—equivalent to 26 additional days off per year for improved work-life balance.

• Travel: Up to 10%

Summary Pay Range:

$112,710.00 - $169,060.00

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

This position requires working onsite five days a week.

Relocation is available for this position.

Visa Sponsorship is not available for this position. This employer is not currently hiring foreign national applicants that require or will require sponsorship tied to a specific employer, such as, H, L, TN, F, J, E, O. As a global company, Caterpillar offers many job opportunities outside of the U.S which can be found through our employment website at www.caterpillar.com/careers.

Posting Dates:

January 8, 2026 - January 28, 2026

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

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

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