Mill Machinist (Setup / Multi-Axis) – 3rd Shift in Winsted, Connecticut at DRT Holdings, LLC

We are seeking a skilled CNC Mill Machinist to join our manufacturing team on 3rd Shift (11:00 PM – 7:30 AM). This position is responsible for operating, setting up, and troubleshooting CNC milling machines, including multi-axis equipment, to produce high-quality precision components. The ideal candidate will have experience working from blueprints, performing tool changes and offsets, inspecting parts, and maintaining production efficiency while adhering to quality and safety standards.

• 3rd Shift | Monday–Friday | 11:00 PM – 7:30 AM | Overtime Available
• Compensation: Competitive Salary + 15% Shift Differential for off-shift hours + Overtime Available + Benefits Day #1

• Set up and operate CNC milling machines, including 3-axis, 4-axis, and/or 5-axis equipment.
• Load programs, perform machine startups, and verify setup accuracy.
• Select, install, and adjust tooling, fixtures, and work holding devices.
• Make tool wear and geometry offsets to maintain dimensional accuracy.
• Read and interpret blueprints, engineering drawings, work instructions, and GD&T specifications.
• Inspect first-piece, in-process, and final parts using precision measuring instruments.
• Troubleshoot machining issues and make adjustments as needed to maintain quality and productivity.
• Monitor machine performance and identify opportunities for process improvements.
• Document production data, inspection results, and setup information.
• Maintain a clean, organized, and safe work environment.
• Follow all company safety, quality, and operational procedures.

• High school diploma or GED required.
• Minimum 2+ years of CNC machining experience; setup experience preferred.
• Experience operating CNC milling machines in a precision manufacturing environment.
• Ability to read and interpret blueprints and technical drawings.
• Proficiency using measuring equipment such as calipers, micrometers, bore gauges, indicators, and height gauges.
• Understanding of machining practices, cutting tools, feeds, speeds, and tolerances.
• Ability to perform basic CNC program edits and offset adjustments.
• Strong troubleshooting and problem-solving skills.
• Ability to work independently and as part of a team.

• Experience with Haas, Mazak, Okuma, Mori Seiki, Makino, or similar CNC mills.
• Multi-axis machining experience (4-axis and/or 5-axis).
• Familiarity with CAD/CAM software and G-code programming.
• Knowledge of GD&T and SPC principles.
• Technical certification or machining apprenticeship preferred.

• Ability to stand and walk for extended periods during the shift.
• Ability to frequently lift up to 35 pounds and occasionally up to 50 pounds.
• Frequent use of hands for handling tools, gauges, and machine controls.
• Ability to work safely around moving mechanical equipment.