Machine Tender

Shift/Hours: Full-Time
Hours: All 3 shifts available - Dayshift, Weekend or 2nd shift
Location: Boonville, MO (onsite)
Department: CNC
Reports To: CNC Supervisor or CNC Lead

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Job Summary

We are seeking a dependable and detail-oriented Machine Tender to support daily operations within our CNC department. This role is responsible for tending automated production machinery, keeping materials stocked at machines, accurately handling finished parts, performing routine quality checks, and ensuring production orders are completed correctly and on time.

This entry-level, hands-on position plays a critical role in maintaining production flow, minimizing downtime, and supporting overall manufacturing efficiency. Training is provided, and skills are developed on the job.

Key Responsibilities

Machine Operation & Production Support

• Load raw materials into machines and unload finished parts safely and efficiently
• Keep stock, materials, and production orders staged in front of machines to support continuous operation
• Supply machines with required materials, tools, and components to prevent downtime

Production Order Completion

• Accurately count finished parts and verify quantities against production orders
• Complete production orders in the system or on paper, ensuring accuracy and completeness
• Communicate shortages, discrepancies, or production delays to leads or supervisors

Quality Control & Monitoring

• Perform routine quality control checks, including visual inspection and basic measuring
• Pull QC samples per work instructions and report nonconforming parts or trends

Maintenance & Troubleshooting

• Perform basic machine care, including cleaning, lubricating, and routine upkeep
• Report mechanical problems or quality concerns to maintenance or leadership

Safety & Housekeeping

• Follow all safety policies, procedures, and PPE requirements
• Maintain a clean, organized, and hazard-free work area
• Immediately address or report unsafe conditions

Essential Skills & Qualifications

Education & Experience

• High school diploma or equivalent preferred
• Prior manufacturing, CNC, or machine operation experience helpful but not required
• On-the-job training provided

Skills & Attributes

• Strong attention to detail and accuracy
• A self-starter with the ability to work with minimal oversight
• Involve management to ensure timely project completion
• Work effectively both, independently and in a team environment
• Team player with a positive attitude and solid interpersonal skills
• Good organizational and time management skills
• Ability to follow written instructions and production schedules
• Basic problem-solving and troubleshooting ability
• Works well independently and as part of a team

Technical Skills (Helpful)

• Knowledge of, and ability to, utilize current hardware and software technologies including; word processing, spreadsheet, database, e-mail, Internet, SAP, and other applicable software.
• Ability to read blueprints or work instructions
• Familiarity with basic measuring tools (calipers, micrometers, gauges)

Physical & Work Requirements

• Ability to stand, walk, and move throughout the production floor for extended periods
• Ability to lift, carry, and move materials and parts
• Comfortable working around machinery, noise, and varying temperatures
• Ability to perform repetitive tasks while maintaining quality and consistency

Requirements

• Must be a US Citizen or authorized to work in the United States
• Must be 18 years of age or older
• Ability to meet pre-employment screening requirements
• Satisfactorily complete the 90 probationary period
• Willingness to follow all safety, quality, and manufacturing procedures

Why Join Us?

• Stable entry-level opportunity in a CNC/manufacturing environment
• Hands-on training with opportunities to build technical skills
• Supportive team culture with room for advancement
• Plays a key role in keeping production running efficiently and safely

WORKING CONDITIONS AND PHYSICAL

• This job operated in a climate-controlled manufacturing environment.
• Regularly perform repetitive tasks.
• Work is primarily standing (90 + % of the shift) except for lunch and break periods.
• Shifts are 8 hours, 10 hours, and 12 hours.
• The duties of this job normally require exposure to a typical manufacturing environment. Frequent standing, sitting, stooping/squatting, walking, and stair climbing can be expected along with frequent lifting and/or moving of tooling, parts containers, and materials up to 40 pounds.
• Must be able to reach with hands and arms, bend and kneel frequently at a minimum of 50% of the shift, as well as undergo repetitive wrist, hand, elbow, shoulder, and ankle motions.
• Must demonstrate proficient fi ne motor skills, ability to grip, reach, pull, turn, and use tools to torque fixtures in various machinery or in the assembly, machining, or testing of parts.
• Specific vision abilities required may include close vision, distance vision, peripheral and depth perception, and the ability to focus on fine print.
• You must wear the required Personal Protective Equipment (PPE) where required.

Must pass a background check (not prohibited from owning or possessing firearms). Competitive compensation and benefits package.

The job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee. Duties, responsibilities, and activities may change, or new ones may be assigned at any time with or without notice.

CMMG provides equal employment opportunities (EEO) to all applicants for employment without regard to race, color, religion, gender, sexual orientation, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state and local laws. Candidates must possess proper authorization to work in the United States and, where applicable, be able to possess technical data controlled by the U.S. State Department under the International Traffic In Arms Regulations (ITAR) in 22 CFR , or by the U.S. Commerce Department under the Export Administration Regulations (EAR) in 15 CFR chapter VII, subchapter C, Parts