Caterpillar Inc. · 1 day ago
Lead Test Tech
Green Valley, AZ
Full-time
Onsite
Mid, Senior Level
$72K/yr - $109K/yrCaterpillar Inc. is a global leader in manufacturing, committed to building sustainable communities. They are seeking a Lead Test Technician to lead a team in testing, validation, and assembly of Large Mining Trucks, ensuring precision and reliability in all operations.
ConstructionMachinery ManufacturingManufacturingMechanical Engineering
No H1B
Responsibilities
Drive Safety & Quality: Prioritize safety in all operations, identify risks, ensure safe practices for yourself and team members, and support continuous improvements
Lead Machine Assembly: Review assembly instructions in preparation to lead a team of mechanics to complete the assembly of new Large Mining Trucks
Review and Approve Work Requests: Review work orders submitted by engineering ensuring all necessary instructions and parts are available and time estimate is accurate while preparing to provide guidance to the assigned mechanics
Troubleshooting and Diagnostics: Capable of troubleshooting system and component failures and issues including mechanical, electrical, hydraulic, and air systems and proficiency with Cat ET and SIS WEB
Component Replacement and Repairs: Proficient in component remove and install processes as well as repairs (engines, wet brakes, final drives, torque converters, transmissions, hydraulic pumps etc.) and the ability to instruct and train mechanics on these tasks
Product Testing: Work with engineering on timelines of shop execution while collaborating with lab technicians ensuring proper locations of instrumentation to collect accurate data and meet validation timelines
Develop Talent: Train and coach junior technicians on troubleshooting, testing methods, assembly processes, and safe work practices
Qualification
Required
Prioritize safety in all operations, identify risks, ensure safe practices for yourself and team members, and support continuous improvements
Review assembly instructions in preparation to lead a team of mechanics to complete the assembly of new Large Mining Trucks
Review work orders submitted by engineering ensuring all necessary instructions and parts are available and time estimate is accurate while preparing to provide guidance to the assigned mechanics
Capable of troubleshooting system and component failures and issues including mechanical, electrical, hydraulic, and air systems and proficiency with Cat ET and SIS WEB
Proficient in component remove and install processes as well as repairs (engines, wet brakes, final drives, torque converters, transmissions, hydraulic pumps etc.) and the ability to instruct and train mechanics on these tasks
Work with engineering on timelines of shop execution while collaborating with lab technicians ensuring proper locations of instrumentation to collect accurate data and meet validation timelines
Train and coach junior technicians on troubleshooting, testing methods, assembly processes, and safe work practices
Experience in testing, validation, and assembly activities by thoroughly reviewing engineering instructions, verifying work requests, and confirming correct instrumentation placement to support safe, high‑quality results
Ability to communicate clearly with engineering, mechanics, and lab teams to coordinate assembly and testing activities while providing clear direction and coaching to technicians to maintain consistent understanding of procedures and safe work practices
Experience diagnosing and resolving complex mechanical, hydraulic, electrical, and pneumatic issues through strong analytical thinking, risk identification, and support of engineering root‑cause analysis to drive efficient and reliable solutions
Ability to support product validation by aligning shop execution with engineering timelines, ensuring safe and accurate testing, and collaborating with lab technicians to confirm proper instrumentation for reliable data collection
Applies and enforces Caterpillar SOPs across assembly, repairs, testing, and troubleshooting while ensuring engineering instructions meet procedural standards and training team members on proper SOP adherence
Ability to conduct advanced diagnostics using Cat ET, SIS Web, and technical schematics to lead troubleshooting efforts and guide mechanics through effective repair strategies across all major truck systems
Promotes TPM principles through proactive maintenance practices, technician mentoring, and continuous improvement efforts that enhance equipment reliability and reduce downtime
Preferred
Leading teams working with diverse groups of people
Experience with Caterpillar or large off-highway equipment in a research and development environment
Ability to work in varied field/shop conditions
Associates degree in Diesel Technology or equivalent Work experience in Mining support or Research and Development
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
Company
Caterpillar Inc.
For 100 years, we’ve been helping customers build a better, more sustainable world.
Founded in 1925
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
$3.51BKey Investors
US Department of EnergyAdvanced Propulsion Centre UK
2025-08-28Post Ipo Debt· $3.5B
2024-10-31Grant· $5.04M
2019-06-23Grant
Leadership Team
George Moubayed
Chief Sustainability and Strategy Officer / Senior Vice President Enterprise Strategy Division
E
Eric Sporre
Vice President & Global Chief Information Security Officer (CISO)
Recent News
2026-02-07
Company data provided by crunchbase