Spindle Repair Technician

Job Details

Location: DNSA Schaumburg, IL - Schaumburg, IL 60173

Salary: $70,000.00 - $ per year

For over 50 years, DN Solutions has built the machine tools that shape the world around us, including the cars we drive, the planes we fly, and the medical devices that save lives. We develop smart machines and customized solutions that advance these essential industries.

The CNC Spindle Repair Technician is responsible for the mechanical disassembly, inspection, repair, reassembly, and testing of high-speed spindles used in CNC equipment. This position includes hands‑on machining (lathe and grinding), problem‑solving, documentation, and occasional travel. The technician plays a key role in ensuring spindles meet factory standards and customer expectations.

• Rebuild warranty and non‑warranty spindles to meet promised delivery schedules.
• Follow established rebuild procedures and reliability testing protocols to ensure spindle performance matches factory standards.
• Perform precision machining using manual lathe and grinder to adjust or fabricate spindle components.
• Independently diagnose faults using test equipment and functional knowledge of spindle systems.
• Use blueprints, manuals, and diagrams to guide disassembly, repair, and reassembly of spindle units.
• Plan and initiate corrective actions to resolve recurring defects or performance issues.
• Coordinate repairs and updates with engineering, customer service, and technical teams.
• Maintain accurate documentation using computer software for tracking repairs, updates, and communication with customers.
• Travel on short notice for field service jobs, which may include overnight or weekend stays.
• Properly rig and handle industrial equipment during installations, modifications, or repairs.
• Operate power tools, hand tools, and shop equipment safely and effectively.
• Support spindle rebuild sales through technical support and communication.

• Bachelor’s degree in industrial engineering or systems engineering preferred, or equivalent hands‑on work experience.
• Minimum 2 years of experience with CNC spindle repair, industrial maintenance, or precision mechanical work.
• Experience with CNC machine operations and basic G‑code programming is a strong asset.
• Proficient in the use of micrometers, dial indicators, torque wrenches, and dynamic balancing equipment.
• Strong computer literacy; capable of writing reports and communicating via email and technical software.
• Ability to travel as needed for emergency field repairs and installations.
• Strong attention to detail, documentation, and quality control.

• Indoor, climate‑controlled spindle rebuild facility.
• Use of PPE including safety glasses, gloves, and steel‑toed boots.
• Lifting up to 50 lbs. and standing for extended periods may be required.
• Occasional travel for on‑site support or field repairs.

• 401(k) plan
• Health, Vision and Dental Insurance
• Life Insurance and Short‑Term Disability
• Paid Time-Off including vacation, sick time and holidays
• Employee Referral Program

DN Solutions America is an equal‑opportunity employer. Qualified applicants will be considered without regard to age, race, creed, color, national origin, ancestry, marital status, sexual orientation, gender identity or expression, disability, nationality, sex, religion, or veteran status.