Engineering
Your Work Shapes the World at Caterpillar Inc.
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Your Work Shapes the World at Caterpillar Inc.
Whether it be groundbreaking products, best-in-class solutions, or creating a lifelong career, you can do the work that matters at Caterpillar. With a 95-year legacy of quality and innovation and locations around the world, your impact spans the globe.
When you join Caterpillar, you are joining a team of makers, innovators, and doers. We are the people who roll up our sleeves and do the work to build a better world. We do not just talk about progress and innovation. We make it happen. And we are proud of that, because it helps our customers build and power the world we live in, including the roads, hospitals, homes, and infrastructure that support communities everywhere.
Caterpillar is seeking a Technologist - Test/Validation to join the Test Data Systems team within the Large Power Systems Division in Mossville, Illinois. The team supports the automation and data acquisition systems used in Caterpillar's global engine development laboratories, helping deliver efficient, reliable, and high-quality testing solutions that support product development.
In this hands-on laboratory role, you will provide technical leadership while supporting test automation, data acquisition, application and interface development, and test-cell operations. You will work closely with validation, performance, emissions, instrumentation, facilities, and supplier teams to implement new capabilities, troubleshoot technical issues, and continuously improve testing and validation processes.
This is a position with significant technical influence and collaboration across global teams. The ideal candidate brings strong laboratory or engine testing experience, a passion for problem-solving, and the ability to work directly with customers, suppliers, and technical peers to drive innovation, improve product quality, and support the development of Caterpillar's next generation of power systems.
Support Product Quality Through Testing & Validation - Help maximize product quality by supporting testing, development, validation, and automation activities within a dynamic engine laboratory environment.
Drive Technical Leadership - Lead technical discussions, explain technical architecture, and help resolve complex technical challenges while supporting teammates and laboratory stakeholders.
Develop Innovative Automation Solutions - Create, maintain, and enhance applications and interfaces that improve test automation, data acquisition, and laboratory efficiency.
Collaborate Across Global Teams - Partner with customers, suppliers, and technical peers to deliver successful projects, improve laboratory capabilities, and support long-term business objectives.
Build Toward Autonomous Technical Ownership - Develop expertise in laboratory equipment, software platforms, and team processes while progressing toward independent ownership of technical work and test-cell support activities.
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Visa Sponsorship is not available for this position. This employer is not currently hiring foreign national applicants that require or will require sponsorship tied to a specific employer, such as, H, L, TN, F, J, E, O. As a global company, Caterpillar offers many job opportunities outside of the U.S which can be found through our employment website at www.caterpillar.com/careers.
EEO/AA Employer. All qualified individuals - Including minorities, females, veterans and individuals with disabilities - are encouraged to apply.
This Job Description is intended as a general guide to the job duties for this position and is intended for the purpose of establishing the specific salary grade. It is not designed to contain or be interpreted as an exhaustive summary of all responsibilities, duties and effort required of employees assigned to this job. At the discretion of management, this description may be changed at any time to address the evolving needs of the organization. It is expressly not intended to be a comprehensive list of “essential job functions” as that term is defined by the Americans with Disabilities Act.
$97,530.00 - $146,290.00
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.
Subject to plan eligibility, terms, and guidelines. This is a summary list of benefits.
This position requires working onsite five days a week.
Visa Sponsorship is not available for this position.
September 4, 2026 - September 17, 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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For 100 years, we’ve been helping customers build a better, more sustainable world. Our innovative products and services, backed by our global dealer network, provide exceptional value that helps customers succeed.
With 2024 sales and revenues of $64.8 billion, 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.
Caterpillar does business on every continent, principally operating through three primary segments – Construction Industries, Resource Industries and Energy & Transportation – and provides financing and related services through our Financial Products segment.
