Cnc Machinist

Job Title: CNC Mill Machinist

Job Description

This role focuses on operating and setting up CNC mills to produce precision machined parts in a custom job shop environment. You will load and unload material, perform machine setups and offsets, make basic program edits at the controls when needed, and verify part quality through various inspections. The position offers the opportunity to work with Mazak equipment and Mazatrol conversational controls while contributing to both short-run and production machining work.

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Responsibilities

• Operate CNC mills to produce precision parts according to work orders, blueprints, and job travelers.

• Set up CNC machines, including installing and touching off tooling, setting work offsets, and verifying correct programs are loaded.

• Load and unload material and parts into the machine, ensuring proper fixturing and secure work holding.

• Perform first article inspections, in-process random inspections, and final inspections to verify parts meet specifications and tolerances.

• Use micrometers, calipers, and other precision measuring tools to inspect parts and document measurements as required.

• Read and interpret blueprints to understand dimensions, tolerances, features, and machining sequence, then set up the job accordingly.

• Make program edits at the machine controls when applicable, particularly with Mazatrol or conversational machining programs.

• Perform tooling changes, including installing, replacing, and adjusting cutting tools to maintain part quality and productivity.

• Monitor machine operation, identify issues such as tool wear or dimensional drift, and make appropriate adjustments to offsets or setup.

• Maintain a clean and organized work area, including machines, tools, and measuring equipment.

• Collaborate with team members and leadership to ensure efficient workflow and on-time completion of jobs.

• Participate in cross-training on additional machines (such as CNC lathes) as needed, based on experience and shop requirements.

• Follow all shop safety procedures, including use of required personal protective equipment and safe operation of machinery.

Shifts:

1st: 6am-4pm (4 day work Week)

2nd: 3pm-1:00am (4 day work Week)

Pay- BOE

Job Type & Location

This is a Contract to Hire position based out of Mechanicsburg, PA.

Pay and Benefits

The pay range for this position is $20.00 - $40.00/hr.

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 Mechanicsburg,PA.

Application Deadline

This position is anticipated to close on Jul 15, 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.