Mechanical Test Engineer

Job Title: Mechanical Test Engineer

About the Role:

The Mechanical Test Engineer will join Caterpillar's Large Power Systems Division (LPSD), a team dedicated to testing and ensuring the durability and performance of critical engine components for large-scale industrial applications such as locomotives, ships, oil rigs, and power plants. This role is based at the Tech Center and primarily involves hands-on testing within an engine lab, utilizing advanced instrumentation like vibration sensors and data acquisition systems. Additionally, the Test Engineer will oversee engine-generator (genset) testing and conduct field tests, requiring occasional travel (15-25%). The role demands strong coordination, data analysis, and reporting skills to communicate test results effectively to internal and external stakeholders.

This is an onsite position with a flexible work schedule (8 AM - 4 PM). Approximately 80% of the work involves planning and collaboration, with additional problem-solving, test execution, and travel responsibilities.

Key Responsibilities:

• Plan, coordinate, and execute mechanical tests on large engines and engine components.
• Utilize data acquisition systems (e.g., Siemens Test Lab/LMS, National Instruments cDAQ, or HBK/HBM) to collect and analyze test data.
• Instrument test setups with accelerometers, strain gauges, and other sensors to measure engine performance and durability.
• Process and interpret test results, presenting findings in reports, charts, and tables for technical and non-technical audiences.
• Work collaboratively with lab technicians, engineers, and cross-functional teams to ensure successful test execution.
• Conduct field testing of engines and gensets in real-world environments, requiring up to 25% travel.
• Troubleshoot mechanical and instrumentation issues, recommending improvements to enhance test accuracy and efficiency.
• Manage multiple test projects, ensuring timely completion while maintaining high quality and precision.

Must-Have Qualifications:

• Education: Bachelor's degree in Mechanical Engineering (or related field) with 3+ years of experience, or a Master's degree with 1-3 years (including internships).
• Mechanical Expertise: Strong foundation in internal combustion engines and rotating machinery (e.g., engines, generators, pumps, turbochargers).
• Instrumentation & Testing: Experience working with data acquisition systems and test instrumentation such as accelerometers and strain gauges.
• Technical Communication: Ability to present data in clear, structured formats using tables, charts, and technical reports.
• Project Management: Skilled in managing multiple test projects, coordinating tasks with lab technicians, and collaborating with cross-functional teams.

Preferred Qualifications:

• Hands-on experience in mechanical testing, vibration analysis, or structural dynamics testing (including internships or university research).
• Familiarity with genset testing or experience in field testing environments.
• Proficiency in data analysis tools such as Python for processing and interpreting test data.
• Self-motivated with strong initiative and attention to detail for accurate test execution and reporting.
• Experience with mechanical modifications or component fabrication is a plus.