Machine Shop Assistant Supervisor

Primary Purpose: Support the Machine Shop Manager in the day-to-day operations of the department. Assist with scheduling, personnel leadership, training, and execution of production goals. Ensure safety, quality, and productivity standards are upheld. Provide hands-on machining expertise and act as a bridge between shop floor team members and management. Serve as a working leader, modeling excellence in technical ability, mentorship, and problem-solving. While performing their duties, it is necessary that this individual consistently models CMC's core values of integrity, respect, and a servant's heart - intentionally promoting a culture that reflects these values and the goal of an Incident and Injury-Free workplace (IIF).

Essential Job Duties And Responsibilities

• Support supervision and coordination of all machine shop activities and personnel during assigned shifts or focus areas.
• Provide daily direction and oversight for machinists to meet safety, quality, and delivery requirements.
• Assist in scheduling and prioritization of jobs based on production needs, material availability, and labor capacity.
• Serve as a technical mentor and trainer to machinists, especially in setups, programming, inspection, and complex machining tasks.
• Support and reinforce the use of ERP/digital traveler systems to maintain accuracy in job tracking, routing, and completion.
• Monitor adherence to standard operating procedures and escalate issues related to quality, tooling, or equipment downtime.
• Participate in root cause investigations, corrective actions, and process improvement initiatives.
• Collaborate with the Machine Shop Manager on cross-training plans and succession planning for key roles.
• Serve as a backup to the Machine Shop Manager as needed, including facilitating team meetings, safety talks, or work planning sessions.
• Provide direct machining support on critical, complex, or short-lead jobs as necessary.
• Maintain a strong and consistent presence on the shop floor, act as liaison between employees and management.
  
  

Qualifications And Education Requirements

• Demonstrated alignment with Card-Monroe's Core Values: Integrity, Respect, Service.
• Minimum 5-8 years' experience in precision machining, preferably including setup and operation of CNC equipment.
• Working knowledge of G-Code and CAM systems preferred.
• Experience leading small teams or mentoring machinists strongly preferred.
• Proficiency with shop math and blueprint reading required.
• Familiarity with ERP or digital traveler systems is a plus.
• High school diploma or GED required.
  
  

Physical Requirements

• Ability to stand, walk, and move throughout the machine shop for extended periods.
• Must be able to lift and carry 50-100 lbs.
• Frequent bending, crouching, kneeling, and reaching.
• Regular use of hands and fingers for precise tool handling and machine operation.
  
  

Note

This description is not an exhaustive list of duties and responsibilities. Management reserves the right to revise or amend duties as needed to meet business needs.