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
IPSD has a great opportunity for an experienced Manual Machinist II in our San Antonio, TX facility. As a manual machinist, you will be responsible for performing precision manual machining operations on engine blocks, cylinder heads, and engine components using conventional equipment. You will primarily work with the DeVlieg Spiramatic jig mill. This role involves setting up and operating horizontal and vertical mills, lathes, grinders, and precision tooling as well as interpreting engineering drawings and tolerances, and troubleshooting dimensional or surface issues. Additionally, you will apply strong technical judgment, attention to detail, and craftsmanship to restore components to specification while maintaining quality and safety standards.
What you will do:
- Perform precision manual machining and rework operations on engine blocks, cylinder heads, and related engine components to restore parts to specification
- Set up and operate manual lathes, mills, surface grinders, and other conventional machining equipment
- Evaluate nonconforming components to determine feasible rework or salvage methods in accordance with engineering and quality requirements
- Interpret and execute work from engineering drawings, GD&T, specifications, and work instructions
- Diagnose dimensional, geometric, and surface finish issues and apply appropriate machining solutions
- Utilize precision measuring instruments to verify conformance before, during, and after machining
- Collaborate with Engineering, Quality, and Manufacturing teams to ensure reworked components meet functional and quality standards
- Document rework processes, measurements, and outcomes in accordance with company and quality system requirements
- Support continuous improvement initiatives focused on quality, scrap reduction, and process capability
- Maintain a safe, organized, and compliant work environment in accordance with company and regulatory standards
- Submit and assist with Continuous Improvement (CI) initiatives
- Follow standard operating procedures and specific work instructions
- Collaborate with Engineering, Quality, and Manufacturing teams to ensure reworked components meet functional and quality standards
- Perform any other duties as assigned
What you will have:
- At least 3 years’ experience as a manual machinist in a production or repair environment
- Proven ability to independently set up and operate manual lathes, mills, and surface grinders
- Hands-on experience machining metal/alloy components
- Ability to evaluate nonconforming parts and determine appropriate rework or salvage methods
- Strong ability to read and interpret blueprints, GD&T, and specifications
- Proficient with precision measuring instruments (micrometers, bore gauges, indicators, etc.)
- Ability to troubleshoot dimensional and surface finish issues and apply corrective machining solutions
- Able to work independently with minimal supervision and no formal training or upskilling
What would make you a top candidate:
- Previous manual machining experience in engine manufacturing or automotive/heavy equipment environment
- Experience with engine block and cylinder head rework operations
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 - Friday 6:00AM-2:30PM. Start and end times may vary dependent on business needs.
- Overtime as required.
- Relocation assistance is NOT available for this position.
- Visa Sponsorship is NOT offered for this position.
About Caterpillar
Caterpillar Inc. is the world’s leading manufacturer of construction and mining equipment, off-highway diesel and natural gas engines, industrial gas turbines and diesel-electric locomotives. For nearly 100 years, we have been helping customers build a better, more sustainable world and are committed and contributing to a reduced-carbon future. Our innovative products and services, backed by our global dealer network, provide exceptional value that helps customers succeed.
Please ensure you frequently check the e-mail account you provided on your application, including the junk/spam folder, as this is the primary correspondence method in our recruiting process.
Summary Pay Range:
$26.75 - $34.75
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
Posting Dates:
April 9, 2026 - April 19, 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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