CNC Supervisor

Twin City Die Castings Company; Watertown (SD); On-site; USD 43,000 - 54,000; Full time

Benefits offered by this job

ESOP stock ownership

401(k) with company match

Health insurance (ICHRA)

Dental and vision insurance

Life insurance

Disability plans

Paid time off

Job summary

Twin City Die Castings Company is seeking a hands-on CNC Supervisor to lead the CNC machining department, optimize production, and develop staff. You will schedule work, ensure safety, and drive continuous improvement while coordinating with plant leadership.

The role emphasizes building a productive, safe, and accountable team within a fast-paced manufacturing environment, with opportunities to influence efficiency and quality across shifts.

Qualifications

• Two years CNC machining experience preferred.
• Six months supervisory experience preferred.
• Associate degree or technical training preferred, or equivalent experience.

Responsibilities

• Leads by example, promotes Harmonized Manufacturing and company policies.
• Promotes continuous improvement through Harmonized Manufacturing practices.
• Plans and establishes work schedules to meet production goals.
• Monitors budget to ensure department spending stays within monthly limits.
• Inspects materials, products, and equipment to detect defects and malfunctions.
• Provides training and coaching to new and existing employees.

Skills

CNC machining

Supervisory experience

Education

Associate degree or technical training

Job description

Description

Position Title: CNC Supervisor
Wage Range: $31.00 - $39.00 per hour, depending on qualifications
Reports to: Plant Manager
FLSA Classification: Hourly, Non-exempt, eligible for over-time
Schedule: Flexible; preference to work during 1st shift hours (Monday - Thursday, 5:00am - 3:30pm) with overlap to 2nd shift and/or weekend shift as needed.

Position Summary

The CNC Supervisor provides leadership and direction for department operations, ensuring production goals are achieved through effective scheduling, employee development, quality oversight, and continuous improvement. This role leads CNC machining operations, supports employee growth, manages resources, and partners with leadership to improve productivity, safety, and overall operational success.

Responsibilities/Duties/Tasks

• Leads by example and promotes cultural expectations related to Harmonized Manufacturing and all company policies.
• Promotes continuous improvement through Harmonized Manufacturing practices.
• Reads and analyzes work orders, production schedules, and other records and reports to determine appropriate production requirements.
• Works towards corporate goals of on-time delivery, productivity and quality and embraces customer satisfaction and promotes to employees.
• Plans and establishes work schedules of employees to meet production goals.
• Works with Shift Supervisor or appropriate management to resolve employee issues and complaints.
• Responsible for employee reviews and disciplinary actions.
• Diligently monitors budget to ensure department spending does not exceed the monthly budget.
• Responsible for Inventory/Material Control.
• Responsible for preventive maintenance on machining equipment.
• May be responsible for Shift Supervisor responsibilities as needed or required.
  • Schedules work to meet production demand and works with other members of leadership to coordinate operations and activities within or between departments and shifts.
  • Inspects materials, products, or equipment to detect defects or malfunctions.
  • Demonstrates equipment operations, work and safety procedures to new employees, or assigns employees to experienced workers for training.
  • Observes work and monitors gauges, dials, and other indicators to ensure that operators conform to production or processing standards.
  • Interprets specifications, blueprints, job orders, and company policies and procedures for employees.
• Responsible for knowing and following all environmental, health and safety rules, policies, and procedures for work area and takes responsibility to assure that personal work activity is conducted in such a way so as to not affect the safety of themselves or others.
• All other duties as assigned.

Why Join Twin City Die Castings?

At Twin City Die Castings, you’re more than an employee — you’re an owner. As an employee-owned company through our ESOP, every team member has the opportunity to share in the success they help create. Our employee-owners take pride in delivering quality products, supporting one another, and contributing to the continued growth and success of TCDC.

We believe our people are our greatest asset and are committed to providing competitive benefits and opportunities that support you and your family, including:

• Company stock ownership through our ESOP benefit
• 401(k) retirement plan with company match
• Health insurance options through our ICHRA program
• Dental and vision insurance
• Company-paid life insurance
• Company-paid disability plans
• Paid time off and paid holidays

Your ideas, efforts, and leadership make a lasting impact. When the company succeeds, our employee-owners succeed together.

Requirements

What Makes a Successful CNC Supervisor at TCDC?

We are looking for a hands-on leader who takes ownership, develops people, and drives results in a fast-paced manufacturing environment. The ideal candidate demonstrates strong communication, decision-making, and problem-solving skills while fostering a culture of accountability, teamwork, safety, and continuous improvement. They prioritize quality, productivity, and customer needs while leading with integrity and professionalism.

Successful candidates are proactive, organized, and able to balance daily operational demands with long-term goals. They have the ability to coach and motivate employees, manage resources effectively, resolve challenges, and create a positive work environment. As an employee-owned company, we are looking for leaders who understand that their actions directly impact the success of their team, our customers, and their fellow employee-owners.

Education, Experience, and Technical Skills

• Associate degree or technical training preferred, with related manufacturing experience considered. Equivalent combinations of education, training, and experience will also be considered.
• One to two years CNC machining experience.
• Six months supervisory experience preferred.