Manufacturing Supervisor, 4-day week, First Shift

2 days ago

Elgin, Illinois, United States AMBAC International Full time

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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