Maintenance Technician III, Pipefitter - 1st Shift

Job description

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 As a Maintenance Technician III at Caterpillar, you will help support facility modernization and equipment recapitalization efforts within our San Antonio Machine Shops. In this role, you will safely disconnect, relocate, install, reconnect, and test machine utility systems, including compressed air, hydraulic, coolant, high-pressure, and low-pressure circuits. You will use your mechanical maintenance and industrial piping experience to support equipment moves, piping modifications, troubleshooting, and production support needs. Working closely with maintenance, engineering, operations, and project teams, you will help complete installations safely and efficiently while minimizing disruption to production. What you will do: Maintain, repair, lay out, route, fit, and install facility utility systems and production equipment piping, including compressed air, hydraulic, coolant, high-pressure, and low-pressure circuits Troubleshoot, diagnose, and repair mechanical issues, equipment connections, valves, tubing, and piping systems, including system tie-ins, leak checks, and repairs with minimal impact to production Disconnect, relocate, install, reconnect, pressure test, and verify machine utilities during equipment moves, upgrades, and facility recapitalization activities Apply knowledge of industrial piping layouts, pipe routing, hydraulic circuits, utility distribution, and common pipe materials such as welded steel pipe, stainless steel tubing, PVC pipe, schedule 40 and schedule 80 pipe, black pipe, galvanized pipe, thick wall tubing, and Victaulic pipe Operate, troubleshoot, and maintain mechanical and electrical equipment, including forklifts, conveyors, pumps, motors, and automated manufacturing systems Collaborate with maintenance, engineering, operations, logistics, quality, and EHS teams to support equipment installations, facility improvements, and production uptime Monitor maintenance schedules, complete work order documentation, and maintain accurate records for equipment history and inventory tracking Identify, document, and support continuous improvement opportunities while proactively addressing safety concerns to maintain a safe work environment Provide mentorship and on-the-job training to Maintenance Technician I and II team members Perform work independently with limited supervision while ensuring compliance with safety, quality, and operational requirements What you will have: Minimum of 5 years of experience installing, maintaining, troubleshooting, and repairing industrial utility systems, piping infrastructure, tubing, and production equipment in a manufacturing or industrial environment, or a relevant certification or degree in lieu of experience Advanced experience using hand tools, power tools, precision measuring devices, and performing maintenance activities such as equipment installation, piping modifications, inspections, and preventive maintenance. Strong mechanical knowledge of industrial piping systems, pneumatics, hydraulics, pumps, valves, regulators, bearings, lubrication principles, equipment alignment, and high- and low-pressure utility distribution systems. Experience reading and interpreting mechanical drawings, piping schematics, utility layouts, and equipment installation documentation to support machine moves, pipe routing, and facility upgrades Working knowledge of industrial electrical and control systems, including motors, sensors, PLC-controlled equipment, and other manufacturing support systems Ability to mentor and train junior technicians, coordinate work activities, and support large-scale equipment installation, relocation, and facility recapitalization projects What would make you a top candidate: Hands-on experience installing, modifying, and maintaining industrial piping and tubing systems, including welded steel pipe, stainless steel tubing, PVC pipe, schedule 40 and schedule 80 pipe, black pipe, galvanized pipe, thick wall tubing, and Victaulic pipe Experience troubleshooting mechanical, hydraulic, pneumatic, high-pressure, and low-pressure systems while supporting machine installations, relocations, and facility upgrade projects 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: Shift Information: Monday – Friday, 6:00AM-2:30PM . Overtime as required. Relocation assistance is NOT available for this position. Visa Sponsorship is NOT available 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: $31.50 - $41.00 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 Posting Dates: September 4, 2026 - September 13, 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. Not ready to apply? Join our Talent Community .