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Computer Numerical Control Operator Jobs in Randolph, NJ

CNC Operator

Irvington, NJ · On-site

$21 - $28.50/hr

Produce machined parts by programming, setting up and operating a computer numerical control (CNC) machine. Maintaining equipment, adhering to quality and safety standards, saving, and updating parts ...

CNC Machine Operator

Flemington, NJ · On-site

$20.75 - $28.25/hr

The CNC Machine Operator will operate conventional, special purpose, and computer numerical control (CNC) machines to produce precision machined parts used in assembly of power supply units according ...

Computer Operators Job Number: 26-00934 Make a difference in your community. ECLARO is looking for a Computer Operators for our client in Brooklyn, NY. ECLARO's client aims to enhance public services ...

Computer Operators Job Number: 26-00934 Make a difference in your community. ECLARO is looking for a Computer Operators for our client in Brooklyn, NY. ECLARO's client aims to enhance public services ...

Drilling Technician

South Plainfield, NJ · On-site

$20.50 - $25.25/hr

Set up and operate numerical-control drilling machines to drill holes into printed circuit boards ... Basic computer skills for operating machine controls. * Ability to work independently and as part ...

Drilling Technician (3rd Shift)

South Plainfield, NJ · On-site

$20.50 - $25.25/hr

Set up and operate numerical control drilling machines to drill holes into printed circuit boards ... Basic computer skills for operating machine controls. * Ability to work independently and as part ...

Machinist - 2nd Shift

Florham Park, NJ · On-site

$21 - $27.75/hr

Responsibilities: • Sets up and operates conventional, special purpose, and/or numerical control ... Ability to read and interpret documents such as safety rules, operating and maintenance ...

Machinist - 2nd Shift

Florham Park, NJ · On-site

$21 - $27.75/hr

Responsibilities: • Sets up and operates conventional, special purpose, and/or numerical control ... Ability to read and interpret documents such as safety rules, operating and maintenance ...

Machinist - 2nd Shift

Florham Park, NJ · On-site

$21 - $27.75/hr

Responsibilities: • Sets up and operates conventional, special purpose, and/or numerical control ... Ability to read and interpret documents such as safety rules, operating and maintenance ...

Machine Operator II

Morris Plains, NJ · On-site

$17.25 - $20.75/hr

... numbers, common fractions and decimals and convert measurement units to/from Imperial to Metric ... Computer Skills: Must be familiar with and be able to communicate via e-mail. Must be familiar with ...

Machine Operator

Sparta, NJ · On-site

$20 - $22/hr

... number. * Updates production run log record in computer. * Reviews order carefully to follow any ... Knowledge of materials, production processes, quality control, and completion of training.

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Computer Numerical Control Operator information

See Randolph, NJ salary details

$14

$25

$38

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

As of Jun 9, 2026, the average hourly pay for computer numerical control operator in Randolph, NJ is $25.05, according to ZipRecruiter salary data. Most workers in this role earn between $19.52 and $28.17 per hour, depending on experience, location, and employer.

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 near Randolph, NJ are hiring for Computer Numerical Control Operator jobs? Cities near Randolph, NJ with the most Computer Numerical Control Operator job openings:
Infographic showing various Computer Numerical Control Operator job openings in Randolph, NJ as of May 2026, with employment types broken down into 1% As Needed, 98% Full Time, and 1% Temporary. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $52,114 per year, or $25.1 per hour.

Computer Numerical Control (CNC) Programmer

Komline Sanderson

Peapack, NJ • On-site

$30 - $34/hr

Full-time

Posted 23 days ago


Job description

About Komline

As a pioneering leader in advanced separation technologies, Komline has established a global reputation for engineering excellence. Through our combination of innovative design, cutting-edge manufacturing capabilities, and decades of industry experience, we consistently deliver the highest quality equipment from our integrated manufacturing facilities. Serving our core markets of Water & Process, Agricultural & Renewables, and Industrials, we pride ourselves on providing comprehensive separation solutions precisely tailored to our clients' requirements. With a strong track record of strategic growth and acquisitions, Komline continues to expand its solution portfolio and technical capabilities while maintaining our commitment to innovation and customer satisfaction.

This Opportunity

Komline‑Sanderson is a leading provider of engineered solutions for the industrial and environmental markets, delivering high‑performance equipment across industries including wastewater treatment, mining, chemicals, and power generation. With a strong legacy of innovation, quality, and service, Komline-Sanderson commits to operational excellence and long‑term value creation.

The Computer Numerical Control (CNC) Programmer will support manufacturing operations by developing and optimizing precision machining programs for high-performance industrial equipment. The CNC Programmer will translate engineering designs into efficient CNC programs, ensuring parts are produced to exact specifications while maintaining the highest standards of quality and productivity. Working collaboratively with engineering and production teams, the CNC Programmer will play a key role in improving processes, troubleshooting machining challenges, and supporting overall operational excellence.

Roles and Responsibilities

  • Analyze job orders, drawings, blueprints, and specifications to set up CNC machines according to the required production specifications
  • Develop and optimize CNC programs using CAM software to improve production efficiency and product quality
  • Perform tests and adjust as needed to ensure the programs produce parts meeting specifications and quality standards
  • Maintain clear and accurate records of CNC operations and program modifications
  • Communicate effectively with the production team and supervisors to ensure smooth workflow and timely completion of projects
  • Collaborate with design and production staff to solve machine or assembly issues
  • Train and guide machine operators in proper handling and troubleshooting of CNC equipment

Required Qualifications

  • High school diploma or equivalent
  • Diploma or certification in CNC programming/machining or related field
  • 5 years+ years of experience in the manufacturing industry
  • Proficiency with CAD/CAM software (Mastercam preferred)
  • In-depth understanding of metal properties and machinery
  • Strong problem-solving and attention to detail

Equal Opportunity Statement: Komline is an EEO Employer- M/F/Vets/Disabled



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