CNC Machine Operator Trainee - Night Shift

The CNC Machine Operator Trainee is an entry-level position designed to provide hands-on training in operating and maintaining CNC (Computer Numerical Control) machining centers. The trainee will work closely with experienced operators and supervisors to learn setup, operation, inspection, and basic troubleshooting of CNC machines.

Essential Functions

To accomplish this job, an individual must be able to perform each essential function. Reasonable accommodations may be made to help enable qualified individuals with disabilities to perform essential functions.

Sets up and operates automated CNC Vertical and horizontal machines

Accurately locates/identifies the X, Y, Z axis on Vertical and Horizontal machines

Performs daily point checks on assigned machines and reports concerns to supervisor; may initiate maintenance requests if appropriate

Meets departmental/company goals and objectives promptly (i.e., efficiencies, scrap control, time motion, and setup time reductions)

Accurately interprets product blueprints, drawings, sketches, setup sheets, and other work instructions

Uses scales, calipers, micrometers, and height gauges to determine that the part is being machined to the proper specifications

Removes and replaces dull cutting tools, following designated safety protocol and instructions

Mounts, installs, aligns, and secures tools, attachments, fixtures, and workpieces on machines, using hand tools and precision measuring instruments

Listens to machines during operation to detect irregular sounds (i.e., dull cutting tools or excessive vibration); adjusts machines to compensate for problems and notifies lead or supervisory personnel as appropriate

Adjusts machine feed and speed, changes cutting tools, or adjusts machine controls when automatic programming is faulty or if machines malfunction

Stops machines to remove finished workpieces or to change tooling, setup, or workpiece placement according to required machining sequences

Lifts workpieces to machines manually or with hoists or cranes

Enters command instructions into the machine control units to start operation

Monitors and adjusts/controls coolant systems as needed

Transfers commands from servers to computer numerical control (CNC) modules, using computer network links

Sets up future jobs, performs inspections or part checks, cleans the work area, or performs other duties while the machines are operating

May deburr machined parts as required for work in process

Follows all safety policies and procedures; consistently utilizes all required personal protective equipment (PPE)

Communicates verbally (English) and follows verbal and written instructions

Performs other tasks and/or assignments as required

Regular attendance on-site at the workplace is required

Required Education and Work Experience

High School diploma or GED equivalent is required

Other Required Skills and Abilities

Strong mechanical aptitude and willingness to learn

Demonstrated basic math skills (add, subtract, multiply, divide, fraction conversions)

A history of consistent employment without unexplained or significant gaps or frequent job changes is expected

Completion of assigned internal training for Level I , II , or III Operators, and periodic retraining or recertification is required

Experience using mics, calipers, height gauges, and other precision measuring equipment is preferred

Experience reading & accurately interpreting shop blueprints, sketches, and other technical information/instructions is preferred

Experience using cranes, forklifts, and similar heavy & oversized material handling equipment is preferred

Training and Advancement

This position is part of a structured training program lasting approximately 90 days, conducted on day shift, Monday through Friday

Upon successful completion, the trainee will be assigned to a CNC Machine Operator Level I, Level II, or Level III based on skills, performance, and company needs

Full-time assignments after training may be scheduled on day, night, or weekend shifts

Physical Demands and Work Environment

To perform the essential functions of the role, employees must be able to perform the following activities with or without reasonable accommodations:

Regularly stand and walk throughout the facility, stand for long periods to perform job duties

Regularly lift, carry (short distances), and push/pull up to 100 pounds using peer assistance and/or other lifting & material-handling equipment

Occasionally reaches overhead and reaches out or down to perform duties

Frequently climb steps, stairs, or ladders

Occasionally bend, crawl, stoop, squat, or kneel

Frequently uses hand or fingers to manually inspect parts, tighten hardware & fixtures, and operate machine and material handling controls

Accurately distinguish colors to respond to sensors, indicators, and color-variable dashboards

Visual acuity to interpret readings on gauges and other measuring devices

Working Conditions 

Work is performed in a manufacturing shop environment where working conditions may vary significantly; the employee will be exposed to:

Excessive noise (hearing protection required)

Dust, smoke, mist, fumes/vapors (regularly)

Extreme temperatures (occasionally)

Hazardous equipment including forklifts, hand tools, cranes or other lifting devices, and other equipment used in a machine shop environment (continually)