CNC Machinist

Job Title: CNC Machinist Job Description

This role offers the opportunity to work as a CNC Machinist on either day or overnight shifts, producing precision components for the aerospace and medical industries. You will perform complex setups, operate and troubleshoot CNC mills and lathes, hold extremely tight tolerances, and inspect finished parts to ensure the highest quality standards. The position requires a versatile professional who is comfortable wearing many hats, collaborating closely with engineering, and adapting to changing customer demands.

Responsibilities

• Set up and operate CNC mills or lathes to produce small to medium-sized aerospace and medical components.

• Perform complex machining operations, including light program edits and zeroing out machines as needed.

• Run production while holding very tight tolerances, including tolerances in the range of thousandths of an inch.

• Troubleshoot CNC machinery to identify and resolve issues that impact quality or productivity.

• Work with materials such as aluminum and stainless steel, ensuring proper machining practices and finishes.

• Use precision measuring tools such as micrometers and calipers to inspect parts and verify dimensional accuracy.

• Perform in-process and final inspections on all products to ensure they meet specifications and quality standards.

• Complete required paperwork accurately and in a timely manner to document production, inspections, and any nonconformances.

• Maintain safety regulations by following all shop safety procedures and reporting unsafe conditions.

• Report defective materials, processes, or equipment and assist in implementing corrective actions.

• Collaborate consistently with the engineering team to clarify requirements, resolve technical issues, and improve processes.

• Adapt to changing customer demands by adjusting setups, processes, and priorities as needed.

• Support a clean, organized, and efficient work area in alignment with the facilitys standards.

• Wear multiple hats within the facility by assisting with related tasks as needed to support production and workflow.

Essential Skills

• Minimum of 2+ years of experience running and setting up CNC mills or lathes.

• Proven experience holding very tight tolerances, including tolerances of +/- thousandths of an inch.

• Hands-on experience troubleshooting CNC machinery in a production environment.

• Ability to perform setups and make light program edits on CNC equipment.

• Experience zeroing out a CNC machine and verifying proper machine offsets.

• Proficiency working with aluminum and stainless steel materials.

• Strong inspection skills using micrometers, calipers, and other precision measuring instruments.

• Ability to read and interpret technical information related to machining processes and part requirements.

• Consistent communication skills to collaborate effectively with engineering and production teams.

• Eligibility to work under ITAR requirements as a US citizen.

Additional Skills & Qualifications

• Experience with Swiss CNC machinery is a significant plus.

• Background in machining parts for aerospace, medical, or robotics applications.

• Comfort working on very complex machining work and handling multiple responsibilities.

• Ability to adjust quickly to changing customer demands and production priorities.

• Experience working in a larger CNC shop environment with multiple machines and teams.

• Strong attention to detail and commitment to producing high-quality, precise components.

Why Work Here?

You will join a large, well-established CNC operation with more than 200 employees and a strong reputation in Western Massachusetts. The facility offers exposure to a diverse mix of work across aerospace, medical, and robotics industries, giving you the opportunity to broaden your technical skills and experience. You can expect meaningful opportunities for growth and advancement, supported by robust benefits and a culture that values continuous development and teamwork.

Work Environment

The facility is one of the more extensive and versatile CNC shops in Western Massachusetts, supporting a wide range of aerospace, medical, and robotics projects. The work environment is extremely clean and well lit, designed to support precision machining and careful inspection. Some shop areas are louder due to active production, while other areas remain relatively quiet, allowing focus on detailed tasks. CNC mills, lathes, and Swiss machinery are used throughout the shop, along with precision measuring tools such as micrometers and calipers. Day shift runs from 6:00 a.m. to 5:00 p.m., Monday through Friday, and overnight shift runs from 5:00 p.m. to 6:00 a.m., Monday through Thursday, providing structured schedules for different preferences.

Job Type & Location

This is a Contract to Hire position based out of Springfield, MA.

Pay and Benefits

The pay range for this position is $25.00 - $33.00/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)

Job Type & Location

This is a Contract to Hire position based out of Springfield, MA.

Application Deadline

This position is anticipated to close on Nov 6, 2026.

Workplace Type

This is a fully onsite position in Springfield,MA.

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.