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Computer Numerical Control Operator Jobs in South Carolina

Second Shift Dry Mill Operator

Sumter, SC · On-site

$14 - $18.50/hr

The Dry Mill Operator will produce machined parts by operating computer numerical control (CNC) machines; maintaining quality and safety standards; and keeping records . Supervisory Responsibilities:

Mission Control Operator

Williamston, SC · On-site

$19.80 - $24.16/hr

Enters, updates, and retrieves information from computer-based data systems and communicates ... page numbers and tables and/or adjusting table columns). * Willing and able to stand or sit at ...

Second Shift Dry Mill Operator

Sumter, SC · On-site

$14 - $18.50/hr

The Dry Mill Operator will produce machined parts by operating computer numerical control (CNC) machines; maintaining quality and safety standards; and keeping records . Supervisory Responsibilities:

Second Shift Dry Mill Operator

Sumter, SC · On-site

$14 - $18.50/hr

The Dry Mill Operator will produce machined parts by operating computer numerical control (CNC) machines; maintaining quality and safety standards; and keeping records . Supervisory Responsibilities:

Enters, updates, and retrieves information from computer-based data systems and communicates details to others as needed. * Monitors and responds to phone calls and radio traffic regarding building ...

Enters, updates, and retrieves information from computer-based data systems and communicates details to others as needed. * Monitors and responds to phone calls and radio traffic regarding building ...

POSITION SUMMARY Operate computer numerical control machines to fabricate parts. Loads parts in machine, cycles machine, detects malfunctions in machine operations such as worn or damaged cutting ...

POSITION SUMMARY Operate computer numerical control machines to fabricate parts. Loads parts in machine, cycles machine, detects malfunctions in machine operations such as worn or damaged cutting ...

CNC Programmer

Piedmont, SC · On-site

$30 - $35/hr

Summary The CNC Programmer has the primary responsibility of setting up and operating computer ... Assists and instructs other numerical control machine operators. * Must have working knowledge of ...

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Computer Numerical Control Operator information

See South Carolina salary details

$12

$22

$35

How much do computer numerical control operator jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for computer numerical control operator in South Carolina is $22.62, according to ZipRecruiter salary data. Most workers in this role earn between $17.64 and $25.43 per hour, depending on experience, location, and employer.

What does a computer numerical control operator do?

A computer numerical control (CNC) operator sets up and operates CNC machines to produce precision parts by programming and monitoring machining processes. They interpret technical drawings, input machine commands, and ensure quality control during manufacturing, often using CAD/CAM software and adhering to safety standards.

What is the difference between Computer Numerical Control Operator vs Machinist?

AspectComputer Numerical Control OperatorMachinist
CredentialsHigh school diploma, CNC certificationHigh school diploma, technical training or apprenticeship
Work EnvironmentManufacturing plants, machine shopsMachine shops, manufacturing facilities
Job FocusSet up, operate, monitor CNC machinesDesign, measure, and manually operate machines
Industry UsageCommon in automated manufacturingTraditional machining and manual operations

While both roles work within manufacturing environments, a Computer Numerical Control Operator primarily programs and monitors CNC machines, focusing on automation. A Machinist often manually operates and maintains machines, with a broader focus on precision machining. Both roles require technical skills, but CNC Operators typically need specific certification in CNC programming and operation.

What cities in South Carolina are hiring for Computer Numerical Control Operator jobs?

Cities in South Carolina with the most Computer Numerical Control Operator job openings:

Infographic showing various Computer Numerical Control Operator job openings in South Carolina as of August 2026, with employment types broken down into 50% Full Time, 25% Part Time, and 25% Contract. Highlights an 100% In-person job distribution, with an average salary of $47,051 per year, or $22.6 per hour.

NUMERICAL CONTROL PGMR 4

Huntington Ingalls Industries

Goose Creek, SC • On-site

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 8 days ago


Huntington Ingalls Industries rating

7.5

Company rating: 7.5 out of 10

Huntington Ingalls Industries

Based on 147 frontline employees who took The Breakroom Quiz

7.4

Company rating compared to similar companies: 7.4 out of 10

Manufacturers average

Based on 75,501 frontline employees who took The Breakroom Quiz


Job description

Req ID: 48973
Team: C106 QUALITY/NDT
Entity: Newport News Shipbuilding
US Citizenship Required for this Position: Yes
Full-Time
Shift: 1st
Relocation: No relocation assistance available
Virtual/Telework Opportunity: No - Not eligible for telework
Travel Requirement: No
Clearance Required: No - Clearance Not Required to Start
Meet HII's Newport News Shipbuilding
With more than 25,000 employees - including third-, fourth- and even fifth-generation shipbuilders - HII's Newport News Shipbuilding (NNS) division is the largest industrial employer in Virginia. We're the sole designer, builder and refueler of U.S. Navy nuclear aircraft carriers and one of two providers of U.S. Navy nuclear submarines. Our diverse and innovative team of professionals ranges from skilled trades to project managers, engineers and software developers to solution architects, technical subject matter experts, and system users. We collaborate together at the forefront of technology, manufacturing, and integration of the most powerful and survivable naval ships in the world. Want to be part of the team? Apply today! We look forward to meeting you.
The Role
Develops and writes programs for numerically controlled machines using engineering specifications and drawings. Analyzes engineering drawings to define configuration of parts and determine type and sequence of machine operations. Develops programs for machining parts, tools, or sheet metal on numerically controlled machine tools. Makes proper cutter selections for each part, taking into consideration such factors as speeds, types of cutters, feeds, and control system limitations. Selects program routines for the most efficient computer calculation of dimensional and machining requirements for each part. Tests and modifies existing parts programs for engineering changes or program improvements.
Must Have
Bachelor's Degree and 9 years of relevant exempt experience;
Master's Degree and 7 years of relevant professional experience;
One of the following may be used as an equivalent to Bachelor's Degree for Information Technology Related Positions Only:
NNS Apprentice School graduate
Navy Nuclear Power School (NNPS) graduate
Associate's Degree or other formal 2 year program and 2 years of relevant exempt experience or 4 years of relevant non-exempt experience
Military Paygrade E-5 or above military experience
High School/GED and 4 years combined of Manufacturing, Shipbuilding, Trades, Military experience or other relevant exempt experience
High School/GED and 8 years combined of Manufacturing, Shipbuilding, Trades, Military experience or other relevant non-exempt experience
A relevant professional certification can be substituted for a Bachelor's Degree.
Nice to Have
Why HII
We build the world's most powerful, survivable naval ships and defense technology solutions that safeguard our seas, sky, land, space and cyber. HII's diverse workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.
Recognized as one of America's top large company employers, we are a values and ethics driven organization that puts people's safety and well-being first. Regardless of your role or where you serve, at HII, you'll find a supportive and welcoming environment, competitive benefits, and valuable educational and training programs for continual career growth at every stage of your career.
Working at HII is more than a job - it's an opportunity to build a future. We offer comprehensive benefits including: medical, prescription drug, dental and vision plan choices, on-site health centers, tele-medicine, wellness resources, employee assistance programs, savings plan options (401K), financial education and planning tools, life insurance, tuition reimbursement, employee discounts, early childhood and post-secondary education scholarships, and more. Some benefits may vary depending on your specific division or work location.
Together we are working to ensure a future where everyone can be free and thrive.
All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, physical or mental disability, age, or veteran status or any other basis protected by federal, state, or local law. U.S. Citizenship may be required for certain positions.
Do You Need Assistance?
If you need a reasonable accommodation for any part of the employment process, please send an e-mail to buildyourcareer@hii-co.com and let us know the nature of your request and your contact information. Reasonable accommodations are considered on a case-by-case basis. Please note that only those inquiries concerning a request for reasonable accommodation will be responded to from this e-mail address.
Additionally, you may also call 1-844-849-8463 for assistance. Press #2 for Newport News Shipbuilding.

Working at Huntington Ingalls Industries

About Huntington Ingalls Industries, in their own words

From Huntington Ingalls Industries

Our 44,000-strong team includes skilled tradespeople; artificial intelligence and machine learning experts; engineers; technologists; scientists; logistics experts; and business administration professionals. Recognized as one of America's top large employers, we are a values and ethics driven organization that puts people's safety and well-being first. Here you'll find a collaborative environment, competitive benefits, and valuable educational and training programs that span our shipbuilding apprentice schools in Virginia and Mississippi to tuition reimbursement programs that support continual career growth at every stage of your career.

Our values of integrity, safety, respect, engagement, responsibility and performance are the foundation of HII's ethical culture that inspires employees to do the right thing each day, regardless of the circumstances.


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