CNC Machine Operator Trainee

CNC Machine Operator Trainee

Job Category: Operations

Requisition Number: CNCMA006877

Posted: May 13, 2026

Full-Time

On-site

Rochester, NH 03868, USA

Description

CNC Machine Operator Trainee

3rd 2130-545 M-F

SIG SAUER, Inc. is a leading provider and manufacturer of firearms, electro-optics, ammunition, airguns, suppressors, remote controlled weapons stations, and training. For over 250 years SIG SAUER, Inc. has evolved, and thrived, by blending American ingenuity, German engineering, and Swiss precision. Today, SIG SAUER is synonymous with industry-leading quality and innovation which has made it the brand of choice amongst the U.S. Military, the global defense community, law enforcement, competitive shooters, hunters, and responsible citizens. Additionally, SIG SAUER is the premier provider of elite firearms instruction and tactical training at the SIG SAUER Academy. Headquartered in Newington, New Hampshire, SIG SAUER has over 3,400 employees across sixteen U.S. locations in three states, and four additional global facilities. SIG SAUER is certified a Great Place to Work™.

Position Summary:

The CNC Machine Operator Trainee position is intended for candidates with no previous experience operating CNC Machinery. The CNC Machine Operator Trainee is a probationary role intended to assess an employee's abilities to safely operate CNC machining in a supervised capacity. They will be evaluated on their attendance and proficiency in training activities. They must possess basic math skills and meet physical requirements necessary to perform the duties of a CNC Machine Operator. The CNC Machine Operator Trainee should expect to work in a team environment under supervision of trainers, leads, supervisors, and quality.

FLSA: Non-exempt

Job Duties and Responsibilities:

• Introduction to all machine related controlled documentation.
• Introduction to replacing and setting tools.
• Introduction to cutting angles, cutting surface and tool geometry.
• Introduction to tool identification, components, assembly, and causes of wear.
• Introduction to alarm codes and notification lights that trainees should be able to identify but not solve to action and escalate appropriately; this includes broken tool alarms, tool change warnings, and tool change alerts.
• Develop basic blueprint reading skills through classroom training, e-learning, and process shadowing.
• Develop an understanding of loading and unloading machines in a safe consistent manner under direct supervision of trainers.
• Learn how to use equators and other handheld precision measuring equipment.
• Complete training assignments during the allotted time as indicated by the instructor/trainer.
• Participate in groups during training exercises.
• Participate in and sustain 5S Standards.
• Must follow all required Safety and ISO procedures.
• Regular on-site attendance and punctuality is a necessary function of this position.
• May be required to work in other functional areas and/or facilities depending on business needs.
• May be required to work overtime or alternate shifts based on business needs.
• Miscellaneous duties as assigned.

Education/Experience & Skills:

• High school diploma or general education degree (GED), related experience and/or training, or equivalent combination of education and experience.
• Typically requires 90-days in SIG's CNC Bootcamp.
• Must be able to read and understand work instructions in English.
• Must be able to convey ideas and information clearly, concisely, and accurately to others in English, both verbally and in written form.
• Basic computer and math skills are required.
• Some experience reading drawings is helpful but not required.
• Basic knowledge of "Machinist" or manufacturing terminology.

Working Conditions:

• 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 fine 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.
• Must wear required Personal Protective Equipment (PPE) where required.
• Must comply with all work exposure EH&S training requirements and adhere to SIG SAUER Inc. security mandates.

Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status or other characteristics protected by law.

Equal Opportunity Employer This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.