Entry Level CNC Machine Operator, 4-day week, First Shift

Job Description

We're Hiring: Entry-Level CNC Machinist / Grinder Location: Columbia, SC Schedule: 4-day week First Shift

Do you enjoy working with your hands, learning new skills, and being part of a reliable team?

AMBAC International is hiring an Entry-Level CNC Machinist / Grinder to support our power and engine systems manufacturing. This is a great opportunity to build your career alongside experienced machinists in a supportive, structured environment. You’ll gain practical experience with CNC mills, lathes, and grinders while learning the standards and processes that keep production running smoothly.

Why Join AMBAC?

Employee-owned, and Open Book Managed

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

4-day workweek (Fridays off!)

People-first, team-focused culture

Made in the USA, since 1910

Hands-on training and career growth opportunities

What You’ll Do

Assist with setup and operation of CNC mills, lathes, and ID/OD grinders

Learn to follow programs and process instructions with guidance

Use measuring tools (micrometers, calipers, etc.) to inspect parts

Follow standard procedures to support consistent, high-quality output

Maintain a clean, safe, and organized work area

Work closely with supervisors and team leads to meet production goals

What You Bring

High school diploma or equivalent required

Completion of CNC or manufacturing coursework preferred

Basic shop math and mechanical aptitude

Willingness to follow instructions and learn step-by-step

Interest in manufacturing, machining, or quality processes

Dependable, steady work habits and good communication with teammates

What We Offer

Paid time off

401(k) with match

Health, vision, and dental insurance

Life, short- and long-term disability insurance

Occasional overtime

A structured training environment with room to grow

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 ready to build a future in manufacturing and want to learn alongside a dependable team, we’d love to talk.

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

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Full-time