CNC Machine Operator - 1st Shift (Hamilton, OH)

Connector Manufacturing Company; Hamilton (OH); On-site; USD 42,000 - 54,000; Full time

Job summary

Hubbell Incorporated in Hamilton, OH is seeking a CNC Machine Operator for 1st shift to set up, operate, and monitor CNC equipment producing precision parts. You will read blueprints, verify tolerances to .000, and document quality checks to ensure conformity with ISO standards.

A collaborative team environment supports proactive troubleshooting and on-time production. Qualifications include 1–5 years in CNC operation, ability to read calipers/micrometers, and familiarity with machine controls.

Qualifications

• 1–5 years of experience operating CNC machines or similar precision machining equipment.
• Ability to read CNC prints and understand tolerances to .000.
• Experience using precision measuring tools such as calipers and micrometers.
• Familiarity with machine controls (start, stop, E-stop) and basic troubleshooting.
• Manufacturing environment experience preferred.

Responsibilities

• Read and interpret calipers to ensure parts meet exact specifications.
• Review CNC prints and maintain tolerances to .000.
• Complete quality forms and daily inspection reports with accuracy.
• Use hand tools and shop equipment to support machine operation and minor adjustments.
• Monitor machine performance and adjust to maintain efficiency and quality.
• Collaborate with team and supervisors to resolve issues and keep workflow smooth.

Skills

CNC Machining

Tolerance reading

Calipers & micrometers

Safety awareness

Quality mindset

Education

High School Diploma or Trade School

Job description

CNC Machine Operator - 1st Shift (Hamilton, OH)

Date: Sep 2, 2026

Location: Hamilton, OH, US, 45015-1369

Company: Hubbell Incorporated

Job Overview

The CNC Machine Operator is responsible for setting up, operating, and monitoring CNC machinery to produce precision parts that meet strict quality standards. This role ensures compliance with all safety protocols, ISO requirements, and quality control procedures while maintaining a clean and organized work environment. The operator will play a key role in delivering high-quality components on time, supporting production efficiency, and minimizing downtime through proactive machine operation and basic troubleshooting.

A Day In The Life

• Accurately read and interpret calipers and other precision measuring tools to ensure parts meet exact specifications.
• Review and understand CNC prints, including dimensions down to .000, to maintain strict tolerances.
• Complete all required documentation, such as quality forms and daily inspection reports, with attention to detail and accuracy.
• Utilize a variety of hand tools and shop equipment, including air guns, wrenches, and drill presses, to support machine operation and minor adjustments.
• Monitor machine performance throughout the shift, making necessary adjustments to maintain efficiency and product quality.
• Collaborate with team members and supervisors to resolve issues quickly and maintain a smooth workflow

What will help you thrive in this role?

Experience & Skills

• 1–5 years of experience operating CNC machines or similar precision machining equipment.
• Proficiency in reading CNC prints and understanding tolerances to .000.
• Ability to use precision measuring tools such as calipers and micrometers.
• Familiarity with machine controls (start, stop, E-stop) and basic troubleshooting.
• Experience in a manufacturing environment preferred.

Education

• High school diploma, GED, or trade school experience preferred.

Technical & Language Skills

• Ability to read and comprehend instructions, memos, and technical documentation.
• Effective verbal and written communication skills.
• Ability to complete quality forms and inspection reports accurately.
• Skilled in using hand tools and shop equipment (air guns, wrenches, drill press, etc.).

Physical Requirements

Regularly required to stand, walk, bend, stoop, and lift up to 35 lbs

Company Information

Hubbell creates critical infrastructure solutions that power our customers, communities, people and the planet. Our company is strategically aligned around enabling grid modernization and electrification. As more products plug in to an aging grid, Hubbell solutions enable the transition to a more reliable, resilient and efficient energy infrastructure. Founded in 1888 our innovation has made us a leading global manufacturer of high quality electrical and utility solutions enabling customers to operate critical infrastructure reliably and efficiently.

The company operates in two segments. Hubbell Utility Solutions (HUS) enable the grid to conduct, communicate and control energy across utility applications and Hubbell Electrical Solutions (HES) are essential to managing power across a wide range of industries and applications. Our vertical market solutions can be applied to markets including Data Centers, Renewables, Commercial Buildings, Industrial, Telecom and Transportation. Supporting both of our business segments is our corporate and Hubbell Unified Business Solutions teams that provide consistent process, tools technologies across our businesses.

We are committed to operating sustainably and ethically while promoting an inclusive and supportive culture for our people to grow and develop in their careers. Our employees proudly work and serve our communities from our headquarters in Shelton, CT, across the United States and around the globe.

Hubbell Electrical Solutions

Hubbell Electrical Solutions (HES) are essential to managing power across a wide range of industries and applications. HES provides the critical components that allow operators of buildings, factories and other industrial infrastructure to connect, protect, wire and manage power.

Hubbell Incorporated, its subsidiaries and affiliates, is an EO Employer AA: M/F/Veteran/Disability. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status, sexual orientation, gender identity or any other protected class.

The above summary of position responsibilities and requirements is not intended, and should not be construed, to be an exhaustive list of duties, skills, efforts, physical requirements, or working conditions associated with the position. It is intended to be an accurate reflection of those principal position elements essential for making decisions related to position performance, employee development, and compensation.

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