Jobs and Careers
CA

Diesel Engine Repair Technician III - 1st Shift

Caterpillar Inc.
United Statesfull_timeVerifiedPosted 9 Dec 2025

About the role

Career Area:

Operations

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.

About IPSD 

Caterpillar’s Industrial Power Systems Division (IPSD) designs, tests and manufactures 0.5 to 18L engines that not only power Caterpillar machines, but also power over 5000 other applications including Marine, Petroleum, Industrial Applications, Electric Generators, and Locomotives. Caterpillar’s company strategy includes sustainability as one of four focus areas and IPSD is engaged and actively preparing green energy solutions for the future. 

  

Job Summary 

The Industrial Power Systems Division has an exciting opportunity for a Repair Technician III position in Seguin, TX. As a repair technician, you will perform repairs on Caterpillar diesel engines, assist in determining a cause area, and report information to the appropriate departments. You will at times perform non-routine and specialized tests on specific applications. In this role, you will be assigned to the Quality Planning Department. 

What you will do: 

  • Perform testing and repairs on diesel engines and generator sets to eliminate quality and material defects
  • Identify and document key metrics related to the assigned department or function
  • Collaborate with function owners to trouble shoot critical issues
  • Understand and interpret engineering prints
  • Understand and apply GD&T principles and gauging techniques
  • Run/coordinate design of experiments for critical internal issues
  • Support Manufacturing Engineering to improve Cpk and Ppk
  • Ability to perform root cause corrective actions to improve stop capability
  • Report on key metric and improvements
  • Ability to lead a small business team
  • Perform salvage recovery on engine and engine components
  • Review engine performance data to aid root cause analysis
  • Troubleshoot and repair detailed electrical components
  • Submit and assist with the resolution of CPS Continuous Improvement cards  
  • Follow standard operating procedures and area specific work instructions  
  • Be self-motivated, work independently when required
  • Perform all other duties as assigned  

  

What you will have: 

  • Minimum of 3 years of experience working on engines and/or generator, or mechanical repair 
  • Advanced experience with tools and equipment used for engine repair such as wrenches, torque tools, and diagnostic equipment 
  • Advanced understanding of engine components such as pistons, cooling systems, and an ability to perform basic repairs like oil changes and filter replacements  
  • Ability to read and interpret blueprints, schematics, and technical specifications  
  • Strong customer service, communication, and multi-tasking skills
  • Ability to effectively document and present findings to key stakeholders
  • Ability to provide leadership, coaching and mentoring to team members
  • Initiative and ability to resolve issues either individually or through appropriate team guidance

What would make you a top candidate: 

  • Previous experience in diesel engine maintenance and diagnostics
  • Previous experience with advanced engine failure analysis

Physical Requirements: 

  • Ability to sit or stand for prolonged periods of time 
  • Ability to perform repetitive operations 
  • Ability to lift up to 35 lbs. 

  

We are committed to ensuring a supportive and accommodating work environment for all employees. Please advise of any reasonable accommodation requests to facilitate your ability to perform the job’s essential functions. 

  

Additional Requirements: 

  • Resumes are highly encouraged 
  • Former Caterpillar employees must meet rehire eligibility guidelines for consideration 
  • Must successfully complete a background, drug, and medical screening  

Additional Information: 

  • 1st Shift: Monday-Thursday, 6:00AM – 4:30PM. Overtime as required. 
  • Relocation assistance is NOT available for thi

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Company

Caterpillar Inc.

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