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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.
Learn more about this Employer on their Career Site
