CNC Supervisor

Twin City Die Castings, Inc.; Watertown, Northern (SD, KY); Hybrid; USD 64,000 - 81,000; Full time

Benefits offered by this job

ESOP

401k with company match

Health insurance options

Dental and vision insurance

Life insurance

Disability plans

Paid time off

Job summary

Twin City Die Castings, Inc. in Watertown, SD, is seeking a hands-on CNC Supervisor to lead our machining department. You will oversee scheduling, quality oversight, and continuous improvement to meet production goals while supporting employee growth.

This role reports to the Plant Manager, offers an hourly, non-exempt status with overtime eligibility, and a flexible schedule with first-shift preference. Ideal candidates have CNC experience, blueprint interpretation, and a history of teamwork

Qualifications

• Hands-on leader with ownership, develops people and drives results.
• Reads and interprets blueprints, instructions and specifications.
• Experience with CNC machining operations and processes.
• Knowledge of tooling, inspection processes, and machining equipment.
• Experience using production tracking software.

Responsibilities

• Leads by example and promotes Harmonized Manufacturing and policies.
• Promotes continuous improvement through Harmonized Manufacturing.
• Reads work orders and schedules to determine production requirements.
• Plans and establishes employee work schedules to meet goals.
• Monitors budget and controls department spending.
• Responsible for Inventory/Material Control and preventive maintenance.
• Interprets specifications for employees and ensures safety compliance.

Skills

Leadership

Communication

Decision making

Problem solving

Teamwork

Safety

Education

Associate degree or technical training

Tools

CNC machines

Job 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.
• Experience with CNC machining operations and processes.
• Ability to read and interpret blueprints, work instructions, and specifications.
• Knowledge of tooling, inspection processes, and machining equipment.
• Experience using manufacturing systems or production tracking software.

Physical Demands and Work Environment

This position requires frequent standing, walking, bending, reaching, and handling materials. The employee may occasionally lift and carry up to 50 pounds. The work environment includes exposure to moving mechanical equipment, heat, vibration, noise, and airborne particles. Reasonable accommodations may be made to enable individuals with disabilities to perform essential functions.