CNC Mill Machinist

CNC Mill Machinist

Job Description

This role focuses on setting up, programming, and operating CNC milling machines in a job shop environment to produce high-quality, custom parts. You will work with Fanuc-controlled machines, perform complex machining on large blocks, weldments, and plate work, and ensure all components meet precise blueprint specifications through thorough quality checks.

Responsibilities

• Set up and operate CNC milling machines, typically running one machine at a time.

• Work with Fanuc-controlled equipment including Makino, Doosan, YCM, and HAAS mills, including 3-axis and 4-axis configurations.

• Machine large blocks, weldments, and plate work according to detailed prints and engineering specifications.

• Interpret and accurately read blueprints, including dimensions, tolerances, and machining symbols, to produce parts to specification.

• Perform 3-D machining operations using appropriate programs and tooling.

• Program CNC mills using Mastercam, including creating, editing, and optimizing toolpaths.

• Apply and adjust G and M codes as needed to refine programs and machining processes.

• Adjust speeds and feeds during machining to optimize quality, tool life, and cycle times.

• Select, install, and change tooling as required for each job, ensuring proper tool offsets and setup.

• Drill and tap holes to specified sizes and depths using appropriate tooling and machining techniques.

• Use micrometers, calipers, gauges, and other precision measuring tools to perform in-process and final quality inspections.

• Conduct visual inspections to identify defects, verify finishes, and ensure parts conform to specifications.

• Use digital and standard manual micrometers and other measuring instruments to check tolerances.

• Utilize basic computer skills to track the progress of parts, update job information, and maintain accurate records.

• Collaborate with team members to troubleshoot machining issues and improve processes.

• Maintain a clean and organized work area and follow all shop safety procedures.

Essential Skills

• At least 3 years of machining experience in a job shop environment.

• Proven experience running CNC mills in a custom or job shop setting.

• Hands-on experience setting up and operating CNC milling machines independently.

• Proficiency programming CNC mills using Mastercam (any version).

• Ability to read and interpret blueprints and engineering drawings.

• Ability to read and work with tight tolerances using micrometers, calipers, and gauges.

• Strong knowledge of adjusting speeds and feeds and changing tooling based on material and part requirements.

• Experience with Fanuc controls on CNC mills.

• Ability to perform 3-axis and 4-axis milling operations.

• Competence using precision measuring instruments such as micrometers, calipers, and gauges for quality checks.

• Capability to perform drilling and tapping operations on CNC mills.

• Basic computer literacy to document and track part progress.

Additional Skills & Qualifications

• Experience operating HAAS mills and familiarity with HAAS controls.

• Experience in 3-D machining and complex contouring.

• Exposure to 5-axis machining is a plus.

• Experience with horizontal and vertical milling machines.

• Familiarity with CNC lathes and lathe machining processes.

• Knowledge of CAM and CAD/CAM software, including Mastercam and other similar tools.

• Experience with AutoCAD or similar CAD software.

• Understanding of G and M code programming and editing.

• Experience with boring mills and horizontal boring mills.

• Strong understanding of machining fundamentals, including speeds, feeds, and tooling selection.

• Ability to work on a variety of parts for multiple industries in a job shop environment.

• Willingness to participate in cross-training and apprenticeship-style learning opportunities.

Why Work Here?

You will join a stable, growth-oriented shop that values independence, trust, and professional development. The environment emphasizes minimal micromanagement, allowing you to own your work and develop your skills across different machines and processes. The company offers strong growth opportunities, including cross-training on various equipment, access to an apprenticeship program, and support for attending external schools and programs to expand your technical knowledge. You will benefit from a clean, climate-controlled facility, flexible first-shift hours, and a culture that invests in long-term career development.

Work Environment

The role is based in a custom job shop that machines parts primarily for large dies, serving both automotive and a variety of other industries. The shop operates on a first-shift schedule, typically Monday through Friday from 6:00 a.m. to 2:30 p.m., with flexibility on start times as long as weekly hours are met. Team members generally work 50 to 55 hours per week. The facility is air conditioned, clean, and well-maintained, providing comfortable working conditions and amenities such as coffee. The environment is focused on precision machining using CNC mills with Fanuc controls, and offers opportunities to work with a range of technologies and equipment in a professional, supportive shop setting.

Job Type & Location

This is a Contract to Hire position based out of Toledo, OH.

Pay and Benefits

The pay range for this position is $28.00 - $35.00/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 Toledo,OH.

Application Deadline

This position is anticipated to close on Sep 9, 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.