Job Description

CNC Programmer

CompX Grayslake is a leading manufacturer of highly engineered mechanical and electromechanical locking devices, systems for world class original equipment manufacturers and manufacture of precision instruments, throttles, marine products, and accessories.

Position Responsibilities:

• Thorough understanding of CNC machine operations, including different axes, and machining techniques.
• Develop models and CNC programs for various die cast and plastic injection molding tools.
• Develop models and CNC programs for engineering samples and prototype parts. 
• Work with engineering to DFM (Design for Manufacturing) and make production parts easier to machine, reduce cycle times, and increase output.
• Create CNC production programs, jaws, fixturing, etc.
• Design and program various assembly fixtures and replacement fixturing. 
• Create .DXF drawings for outside service work (wire EDM, etc.)
• Program, Setup and ability to run complex parts. 
• Must have knowledge working with aluminum, stainless steels, brass, plastics, etc. 
• Ability to troubleshoot problematic scenarios associated with programming projects.
• Must be able to read and interpret blue prints and use gages and measuring instruments to meet tight tolerance requirements.
• Comply with all quality policies, specifications and regulations.
• Demonstrates ability to manage deadlines and prioritize assignments.
• Must have good mechanical skills and be able to troubleshoot in a timely manner.
• Able to communicate clearly and work well with others
• Identifying and resolving errors during machining, adjusting program parameters as needed to correct deviations.
• Familiar with Haas, DMG Mori mills and lathes a plus
• Create setup sheets, tool lists, track and document machining processes for production
• Work with Die Cast Tooling/Plastic Injection 
• Work with design engineers to discuss mold design considerations, potential manufacturing challenges, and necessary modifications.
• Understanding of tool steels, a plus, A2, D2, H13, S7, P20, 4140, 01, etc.
• Knowledge of die casting principles, plastic injection molding principles, including material flow, cooling methods, gates, venting, and potential defects a plus.

Minimum Skills, Knowledge and Ability Requirements:

• Minimum of 5-7 years’ experience.
• High School Diploma, Associates Degree, or Certification. 
• Formal education in CNC machining preferred.
• Proficient in MasterCam and SolidWorks.
• Ability to lift or move up to 35 lbs. 
• Overtime may be required, including weekends when necessary.
• Frequent standing and walking for 8 hours. 
• Frequent use of hands to manipulate, handle or feel material.