- Salary
- $26 – $39
- Location
- Green Valley, Arizona, United States of America · Tucson, Arizona
- Type
- Full-time
- Department
- Engineering
- Seniority
- Senior
- Closing date
- Today
- Source
- Workday
Description
Career Area:
OperationsJob 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.
Your Work Shapes the World
At Caterpillar, you can build a career doing work that truly matters. For more than 100 years, our products and innovations have powered the world’s infrastructure, advanced global industries, and supported communities everywhere. As part of our Resource Industries Division, your contributions will directly support the testing, validation, and improvement of the machines that move the world.
We are seeking a Senior Mechanic Tech II to perform Mechanical Assembly, Equipment Support, failure analysis, and technical support for mining and construction equipment specifically (LMT) Large Mining Trucks. In this role, you will apply deep mechanical expertise and support electronic instrumentation to evaluate machine systems, support testing, and ensure product reliability in both shop and field environments.
Why This Role Is Exciting:
Hands-On Innovation — Work directly with advanced mining and construction equipment, applying diagnostic tools, instrumentation, and mechanical expertise across lab, shop, and field environments.
Impactful Work — Your analysis, field support, and technical insights will influence product quality, reliability, and future design improvements.
Global Exposure — Support equipment repair, testing, and validation at customer locations worldwide.
Collaboration & Growth — Partner with engineers, technicians, and cross-functional teams while mentoring others and expanding your technical capabilities.
What You Will Do:
Mechanical Assembly & Equipment Support
Apply advanced mechanical skills to assemble, disassemble, and modify equipment and components.
Implement product improvements and technological enhancements on existing models.
Provide detailed technical support for component assembly, servicing, and field applications.
Field Support & Testing
Support equipment repair, field testing, and follow-up activities
Evaluate system performance and ensure proper operation under real-world conditions.
Product Development & Continuous Improvement
Identify potential system issues, failure modes, and maintainability concerns during testing and operation.
Communicate findings clearly to engineering teams and provide recommendations for improvement.
Contribute to continuous improvement (CI) initiatives and capital projects focused on safety, quality, velocity, and cost.
Collaboration & Safety
Work closely with mechanics, engineers, technologists, instrumentation technicians, operators, and logisticians in a team environment.
Ensure all work is completed safely, efficiently, and to the highest quality standards.
Actively support Caterpillar’s culture of safety and continuous improvement.
Mentorship & Leadership
Mentor and train less experienced mechanics on proper procedures, safety practices, and technical skills.
Support team development and promote best practices across shop operations.
What Skills You Will Have:
Troubleshooting & Diagnostics Advanced ability to diagnose complex mechanical, hydraulic, electrical, and electronic system issues and perform failure analysis.
Mechanical Expertise Strong hands-on experience with assembly, disassembly, and modification of heavy equipment and components.
Technical Reporting & Analysis Ability to collect, interpret, and document data to support engineering decisions and product improvements.
Safety & Compliance Demonstrate commitment to maintaining a safe work environment and adhering to all safety standards and procedures.
Collaboration & Communication Strong ability to work cross-functionally and clearly communicate technical findings and recommendations.
Continuous Improvement Mindset Experience contributing to CI initiatives that improve safety, quality, efficiency, and cost.
Top Candidates Will Have:
Experience in maintenance and repair of Caterpillar mining and/or construction equipment.
Strong knowledge across multiple machine systems, including:
Structures
Engines
Powertrain systems
Hydraulics and pneumatics
Electrical and electronic systems
Undercarriage systems
Additional Information:
Primary Location: Tucson Proving Ground – Green Valley, AZ (on-site full-time)
Relocation: Not available
Travel: Up to 10% (including global field support)
Visa Sponsorship: Not available
Posting Date: 7/17/2026- 7/24/2026
Summary Pay Range:
$26.00 - $39.00Compensation 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
Posting Dates:
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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