CNC Machine Operator - Weekend Night Shift - Aerospace

Colonial Group; Tulsa (OK); On-site; USD 22,000 - 30,000; Full time

Job summary

Colonial Group is seeking CNC Machine Operators to run automated vertical and horizontal CNC machines. You will interpret blueprints, set up tooling, and verify tolerance with precision instruments to ensure parts meet specifications.

The role requires basic math, endurance for standing operations, and adherence to ITAR-related compliance. Shift with differential noted; must be able to work overtime as needed.

Qualifications

• Requires ability to read and interpret shop blueprints, sketches, and work instructions.
• Basic math skills and measurement proficiency.
• Experience using precision measuring tools (calipers, micrometers, height gauges).
• Stable employment history and completion of internal training for CNC operator levels.

Responsibilities

• Sets up and operates automated CNC vertical and horizontal machines.
• Accurately locates X, Y, Z axes and verifies dimensions using micrometers, calipers, and height gauges.
• Performs daily checks on machines and reports concerns to supervisor; initiates maintenance requests when needed.
• Interprets product blueprints, drawings, and setup sheets to machine parts to spec.
• Adjusts feed, speed, and tooling; changes tooling as required; stops and restarts machines according to sequence.
• Follows safety protocols and maintains PPE; assists training of new operators.

Skills

Blueprint reading

Math skills

Precision measurement

English communication

Education

High School diploma or GED

Tools

CNC machines

Calipers

Micrometers

Height gauges

Lifting equipment (cranes/forklifts)

Job description

Night Shift Hours are 6:00PM- 6:30 AM with a $6/hour Shift Differential!

CNC Machine Operators operate computer-controlled machines to perform one or more machine functions required to produce customer orders. Skilled Machine Operators are critical to our success, and the reliability and accuracy of our operators is essential.

This role is identified as requiring ITAR (International Traffic in Arms Regulations) compliance; therefore, qualified candidates must meet the definition of a U.S. Person (per EAR Part 772 and ITAR 120.15):

• An individual who is granted U.S. citizenship, or
• An individual who is granted U.S. permanent residence (i.e., a "Green Card" holder), or
• An individual who is granted status as a "protected person"

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, set up 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 control instructions into 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 work area, or performs other duties while machines are operating
• May assist in training new operators
• 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
• Experience requirements vary based on position level. The posted salary range reflects a broad range inclusive of level I, level II and level III positions.
  • Level I- A minimum of six (6) months experience in a manufacturing role utilizing CNC machines or similar automated equipment is required; relevant apprenticeship or vocational training in a machine shop, manufacturing technology, or similar program may be considered in lieu of paid work experience
  • Level II- A minimum of two (2) years experience in a manufacturing role utilizing CNC machines or similar automated equipment is required; relevant apprenticeship or vocational training in a machine shop, manufacturing technology, or similar program may be considered in lieu of or in combination with paid work experience
  • Level III - A minimum of three (3) years experience in a manufacturing role utilizing complex multi-axis machining centers is required; Vocational training/certification in machining is preferred; relevant apprenticeship or vocational training in a machine shop, manufacturing technology, or similar program may be considered in combination with paid work experience

Other Required Skills and Abilities

• Experience reading & accurately interpreting shop blueprints, sketches, and other technical information/instructions is required
• Demonstrated basic math skills (add, subtract, multiply, divide, fraction conversions)
• Experience using mics, calipers, height gauges, and other precision measuring equipment
• 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 cranes, forklifts, and similar heavy & oversized material handling equipment is preferred

Physical Demands and Work Environment

• 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

• 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)