Diesel Engine Core Technician

About Us

D&J Precision Machine, headquartered in Cambridge, Ohio, has established itself as a powerhouse in the diesel performance industry. Our state‑of‑the‑art facility is dedicated to craftsmanship, utilizing precision machinery and a meticulous approach to create components that embody the art of engineering. Every cut, curve, and connection is a testament to our commitment to excellence and innovation. If you're passionate about craftsmanship and eager to be part of a team that values excellence and quality, D&J Precision Machine is the place for you.

Job Summary

Reporting to the Production Manager, the Core Technician is responsible for inspecting, cleaning, and assessing the quality of engine cores that are returned for remanufacturing. This role ensures that only high‑quality cores are processed and prepared for reuse in the production of remanufactured parts. The ideal candidate will have a strong understanding of automotive and diesel engine components and a commitment to maintaining quality standards throughout the remanufacturing process.

This role is based at our Cambridge, Ohio location. It is a fully onsite position paying an hourly rate of $19.00.

Duties

• Inspect and assess returned engine cores to determine the condition of components such as blocks, heads, crankshafts, and other critical parts
• Clean and disassemble cores to prepare them for inspection and remanufacturing
• Identify and document defects, cracks, and other signs of wear or damage that may affect the reuse of the core
• Sort cores by type, condition, and component for efficient processing and remanufacturing
• Utilize diagnostic tools and precision measuring equipment to check the integrity and specifications of core components
• Work with other technicians to identify necessary repairs, reconditioning, or replacement parts required to restore cores to usable condition
• Ensure all cleaned and inspected cores meet company standards for quality and safety
• Maintain accurate records of core assessments, repairs, and inventory for tracking and reporting purposes
• Ensure compliance with all safety procedures and quality control protocols during core handling, cleaning, and processing
• Collaborate with other departments to ensure timely processing of cores and minimize delays in the remanufacturing process
• Keep work areas clean and organized, adhering to safety regulations and company policies
• Other duties as assigned by your supervisor

Requirements

• High school diploma or equivalent; technical certification in automotive or diesel mechanics preferred
• Proven experience working with engine components or in an automotive repair or remanufacturing environment
• Strong understanding of engine parts, components, and systems, including their function and potential wear points
• Ability to use diagnostic tools and precision measuring instruments to evaluate the condition of engine cores
• Knowledge of safety standards and best practices in core handling and processing
• Must be legally authorized to work in the USA

Benefits

Full‑time employees are eligible for the following benefits after the applicable waiting period:

• Individual and dependent medical, dental, and vision insurance – benefits become effective the first of the month after your date of hire
• 401(k) with 4% company match after 90 days with the company
• ADP Total Source (Access and edit direct deposit information, pay stubs, and health & benefits anytime, anywhere)
• Training, professional development, and ample opportunities for growth