CNC Operator I

Johns Manville•Tucson, AZ

12d•$39,200 - $53,900•Onsite

About The Position

The CNC Operator I operates CNC machinery to produce precision parts and components, with a focus on safety, quality, and efficiency. Working under the supervision of senior operators and supervisors, the operator helps meet production goals while following company policies and procedures. The role includes entry-level CNC and CNC lathe operations, production-cell work, and E-Beam operations, along with setup adjustments, inspections, troubleshooting, and basic machine maintenance. The position requires working in a manufacturing plant with exposure to noise, dust, and machinery. Personal protective equipment is used as required. The role also involves physical activity, including lifting and moving materials up to 50 pounds, standing for extended periods, and using manual dexterity and hand-eye coordination.

Requirements

High school diploma or equivalent.
Basic understanding of CNC machinery and operations.
Ability to read and interpret blueprints and technical drawings.
Strong attention to detail and commitment to quality.
Good communication and teamwork skills.
Willingness to learn and follow safety protocols.
No previous experience required.
Ability to lift and move materials up to 50 pounds.
Ability to stand for extended periods.
Manual dexterity and hand-eye coordination.

Responsibilities

Operate CNC machinery to produce precision parts and components safely and efficiently.
Perform entry-level CNC operations, including machine startup, safe operation, and shutdown.
Conduct entry-level CNC lathe operations and troubleshooting; use Fanuc controls and set lathe coordinates.
Operate in a production cell with multiple work centers and work toward production standards.
Apply setup notes and make programming adjustments or updates.
Load, feed, and unload workpieces; change jaws and use cutting tools, holders, and task-specific fixturing.
Understand entry-level speeds and feeds, tool touch-off, and setting offsets.
Perform entry-level E-Beam operations, including startup, safe operation, and shutdown; prepare discs for E-Beam drilling and perform basic troubleshooting, cleaning, and filament changes.
Meet required tolerances, conduct visual inspections, and isolate causes of out-of-tolerance part features.
Read and interpret blueprints and technical drawings, including entry-level GD&T.
Use measuring tools, test and verify calibration of inspection tools, and apply basic shop math.
Conduct basic machine maintenance and pre-use inspections; follow SOPs and complete required training on time.
Follow safety procedures, including PPE, hazardous communication, lockout/tagout, machine guarding, E-Stop awareness, grinding safety, and JM Life Critical Policies.
Operate forklifts and powered pallet jacks; perform crane pre-use inspections, crane operations, and rigging.
Use reporting and documentation systems, including Good Catch System and SharePoint, and complete basic data entry.
Manage waste streams, including scrap metal, and maintain a clean and organized work area.
Use common hand and power tools effectively.
Work with senior operators and supervisors to meet production goals and communicate and collaborate with the team.