CNC Machinist Trainer

CNC Machinist and Trainer BarnesWorx

Barnes Aerospace, CT-South CRO Site located in East Granby, Connecticut, is seeking a CNC Machinist & Trainer to join our team for a 6+ month project. This position requires a skilled machinist who can balance hands-on production responsibilities with the training and onboarding of new machinists. The successful candidate will provide guidance, demonstrate best practices, and support skill development while continuing to meet individual production and quality expectations.

Shift: 1st, 2nd, or 3rd

Key Responsibilities:

Operate 3, 4, and 5-axis CNC milling and/or turning machines

Run multiple machines simultaneously, as most equipment is part of manufacturing cells or machining centers

Machine hard metals such as Inconel, titanium, and stainless steel

Load parts and fixtures using hoists and safely position workpieces in machines

Make program-required offsets and adjustments using Fanuc controls

Read and interpret CNC programs at the machine

Set up tools using tool sheets and ensure proper configuration

Inspect parts using precision measuring tools to ensure conformance to specifications

Train, mentor, and support new and less experienced machinists, including:

Demonstrating proper machine setup, operation, and best practices

Reinforcing safety, quality standards, and standard work procedures

Providing hands-on guidance and real-time feedback during onboarding and daily production

Balance individual production responsibilities with training duties to maintain productivity while supporting team development

Serve as a resource on the floor for troubleshooting, process questions, and continuous improvement initiatives

Qualifications:

High school diploma or GED with 3+ years of experience setting up and changing over jobs on CNC equipment. Prior experience training, mentoring, or leading machinists highly preferred

Ability to read English and interpret symbols on operation sheets

Strong communication and problem-solving skills with the ability to work collaboratively

Proficiency in mathematics and calculator use

Experience making offsets at the machine. Ability to read and understand CNC programs

Experience setting up and using machining tools and fixtures

Proficiency with precision measuring equipment, including gauges, swing gauges, calipers, and micrometers

Familiarity with right-tangle head operations

Working knowledge of Geometric Dimensioning and Tolerance (CG&T)

This position is a safety sensitive position. Applicants must comply with all applicable FAA and DOT drug and alcohol testing rules.

This position may include access to controlled information or technology covered under applicable U.S. export control laws. As such, employment for this job position may be contingent on either verification that an applicant falls under the definition of a "U.S. Person" or Barnes timely obtaining any necessary export license required under federal laws. The employer evaluates such export license situations on a case-by-case basis and may decline to

Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities 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.

Barnes