CNC Mill Machinist

Job Title: CNC Mill Machinist
$30.00 - $31.00/hr
Location: East Rochester
Job Description
This role focuses on setting up, operating, and monitoring CNC milling machines in a precision machine shop environment. You ensure accurate part production by installing and aligning fixtures and tooling, loading and securing parts, editing CNC programs, and performing detailed inspections. You play a key role in maintaining close tolerances, troubleshooting machining issues, and supporting efficient, high-quality production across multiple CNC mills.
Responsibilities

• Set up and operate CNC milling machines for production runs.
• Install and align fixtures, workholding, and tooling to ensure accurate and efficient machining.
• Load and secure parts properly in machine fixtures to maintain safety and part quality.
• Edit and adjust existing CNC programs as needed to optimize machining performance and part accuracy.
• Perform tool offsets and make machine adjustments to maintain close tolerances and consistent part quality.
• Conduct first-piece inspections and make necessary corrections before continuing with full production.
• Read and interpret blueprints, engineering drawings, and work instructions to produce parts to specification.
• Inspect machined parts using precision inspection equipment, including micrometers, calipers, and other standard measuring tools.
• Troubleshoot machining and quality issues during production runs and implement effective corrective actions.
• Monitor and operate multiple CNC mills simultaneously while maintaining productivity and quality standards.
• Maintain a clean, organized, and safe work area in accordance with shop safety procedures.

Why Work Here?
You join a stable, long-tenured team where many employees have been with the company for over 20 years, reflecting a supportive and committed workplace culture. The environment is family owned and family oriented, offering flexible first-shift start times to support work-life balance. You benefit from clear opportunities for raises when you demonstrate your skills early, along with room for growth and advancement as you develop within the organization.
Work Environment
The role is on first shift, with typical hours such as 5:30 a.m. to 2:00 p.m. or 8:00 a.m. to 4:30 p.m., and there is flexibility on the exact start time within that window.
Job Type & Location
This is a Permanent position based out of East Rochester, NY.
Pay and Benefits
The pay range for this position is $27.00 - $30.00/hr.
Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave)
Workplace Type
This is a fully onsite position in East Rochester,NY.
Application Deadline
This position is anticipated to close on Sep 13, 2026.

About Aerotek

Aerotek® Inc. provides staffing and services solutions in manufacturing, logistics, construction, aviation, facilities and maintenance. We provide the expertise, solutions and people required to rise to the challenges of North American industry. Headquartered in Hanover, Md., Aerotek operates a unified network of over 200 offices across North America, supporting more than 18,000 clients each year. Aerotek is an Allegis Group company, the global leader in workforce and business solutions. To learn more, visit: Aerotek.com | 1-888-AEROTEK.


Aerotek offers weekly pay, employee benefits including medical, dental & vision, life insurance, health advocacy and employee assistance programs, a 401(k) plan, and employee discounts.


The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance:
Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector:
It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI):
We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.