CNC Turning Operator (Lathe & Swiss Trainee)

At Hirsh Precision, we build complex parts that power breakthroughs in medical, aerospace, industrial, and scientific applications. We combine advanced software, modern manufacturing systems, and disciplined processes to raise the bar on productivity and product innovation—while upholding a culture of integrity, quality, service, and excellence.

A Day in This Role

You arrive to a clean, organized cell and review your traveler and blueprint. Under guidance, you complete a basic setup on a CNC or Swiss lathe, load raw bar or billets, and run the first piece. With calipers and micrometers in hand, you verify dimensions, adjust offsets if needed, and document results. Throughout the shift you keep machines cutting, record counts and downtime accurately, watch for tool wear, and keep scrap to a minimum. You wrap up by tidying your station and noting any improvements for the next run.

Role Overview

This is an entry path into precision turning. As a CNC Lathe/Swiss operator working under supervision, you will produce tight-tolerance components that meet customer specifications and company quality standards. You’ll perform basic setups, execute tool changes and offsets as trained, load materials, monitor production, inspect parts, and maintain a safe, orderly workspace. Along the way, you’ll learn blueprint reading, machining fundamentals, and Hirsh Precision processes. The position is intentionally developmental, with a growth path to Machinist II based on skill progression, reliability, quality results, and machine proficiency.

What You’ll Do

Machine Operation & Production

• Operate CNC and Swiss lathes under supervision
• Perform basic setups, tool changes, and offsets in line with training
• Load raw materials and watch machines during operation
• Run parts to blueprint, work instructions, and quality standards
• Accurately record production counts, downtime, and other job data
• Support schedule adherence and machine utilization

Quality Control

• Use calipers, micrometers, gauges, and indicators for measurement
• Inspect first-article and in-process parts for conformance
• Escalate quality issues, tool wear, or process concerns promptly
• Help cut scrap and rework through disciplined processes and detail focus

Blueprint Reading & Technical Learning

• Interpret basic prints, dimensions, and tolerances
• Apply foundational GD&T concepts as trained
• Learn machine controls, tooling fundamentals, and turning processes
• Participate in cross-training, coaching, and continuous improvement

Qualifications

Required

• High school diploma or GED preferred
• Mechanical aptitude and eagerness to learn machining
• Basic math: decimals, fractions, measurements
• Ability to read and use measuring tools accurately
• Reliable attendance and punctuality

Preferred

• Experience in manufacturing or machining
• Exposure to CNC equipment or technical training
• Introductory blueprint-reading knowledge

Physical Demands & Environment

• Standing for long periods
• Occasional lifting up to 50 pounds
• Frequent bending, reaching, and repetitive hand motions
• Manufacturing setting with noise, coolant, and moving machinery

Machines & Technologies You’ll Use

• CNC Lathe (2-4 axis) (Mazak, Haas, Okuma, Dmg Mori Seiki)
• CNC Swiss Lathe (Tsugami, Citizen, Star)
• CNC Lathe (5+ axis) (Okuma, Dmg Mori Seiki, Mazak)
• Calipers and Micrometers