Manufacturing Supervisor, 4-day week, First Shift

Job Description

Job Description

Manufacturing Supervisor – CNC Department Location : Elgin, SC | Schedule : 4 days; M-Th

Do you enjoy working with people, solving problems, and making things better every day?

AMBAC International  is hiring a  Manufacturing Supervisor  to lead our CNC machining, grinding, and honing operations. This is a hands-on leadership role focused on building team strength, ensuring consistent quality, and supporting efficient, organized production.

We’re looking for someone steady, team-focused, and committed to supporting people and processes with care and accountability.

Why Join AMBAC?

Employee-owned, and Open Book Managed

Multi-year winner of  Best Places to Work in South Carolina

4-day workweek structure (with weekend shift option)

Profit-sharing and ESOP participation

People-first, servant-leadership culture

What You’ll Do

Supervise and support a team of CNC machinists, grinders, and technicians

Monitor daily performance and support safe, accurate, efficient work

Train, coach, and mentor employees using standard processes and quality practices

Collaborate across departments to support scheduling and workflow

Maintain a clean, safe, and organized environment with strong 5S discipline

Support continuous improvement using Lean and Great Game principles

Represent AMBAC culture and values with consistency and care

What You Bring

5+ years in a manufacturing environment, including 1+ years in a leadership role

Experience with metal CNC machining, grinding, or honing required

Steady, supportive leadership style with good listening and problem-solving skills

Comfort working in a structured, results-focused, team-based environment

Knowledge of Lean manufacturing, 5S, and continuous improvement preferred

High school diploma or equivalent required; technical or associate degree preferred

What We Offer

Paid time off

401(k) with match

Health, vision, and dental insurance

Life, short- and long-term disability insurance

ESOP (Employee Stock Ownership Plan)

Gain share and profit-sharing bonuses

A stable, structured leadership opportunity in a mission-driven company

About AMBAC  We’ve been building power and engine systems since 1910. Today, we serve the world’s most demanding industries—from agriculture to aviation to defense. As a legacy-rich, employee-owned manufacturer, we’re committed to precision, pride in craft, and shared success.

Ready to Apply?  If you're a steady, team-minded leader ready to make an impact—we’d love to talk.

AMBAC International is an Equal Opportunity Employer and a Drug-Free Workplace.

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