CNC Machinist

Job Title: CNC Mill Machinist

Job Description

The CNC Mill Machinist is responsible for programming, setting up, operating, and maintaining CNC milling machines to produce precision parts that meet engineering specifications and quality standards. This role plays a key part in ensuring efficient, high-quality production and supporting the overall success of the manufacturing process within a machine shop environment.

Responsibilities

• Program, set up, and operate CNC milling machines to produce precision parts according to engineering drawings, specifications, and established quality standards.

• Perform routine maintenance on CNC milling machines, including tool changes, lubrication, and cleaning, to ensure optimal machine performance and reliability.

• Inspect finished parts for quality, precision, and conformance to specifications using precision measuring instruments such as calipers, micrometers, and gauges.

• Troubleshoot and resolve machining issues, making necessary adjustments to programs, tooling, and machine settings to maintain production efficiency and minimize downtime.

• Adhere to safety protocols, standard operating procedures (SOPs), and best practices to maintain a safe, compliant, and organized work environment.

• Document production and quality data, including part dimensions, tool usage, and machine performance, for reporting and quality assurance purposes.

• Work with castings and large parts, ensuring proper setup, machining techniques, and handling procedures.

• Collaborate with team members and other departments to support continuous improvement and meet production schedules.

• Perform other duties as assigned to support shop operations and overall manufacturing goals.

Essential Skills

• Minimum of 3 years of experience in a machine shop setting with hands-on CNC machining responsibilities.

• CNC mill setup experience, including tooling selection, workholding, and program loading for production machining.

• Experience working with large parts and castings in a machining environment.

• Ability to interpret engineering drawings, including geometric dimensioning and tolerancing (GD&T), and machining specifications.

• Proficiency in using precision measuring instruments such as calipers, micrometers, and gauges for part inspection and quality control.

• Basic understanding of CNC machine maintenance, troubleshooting, and minor repairs.

• Knowledge of safety regulations, quality standards, and best practices in a manufacturing environment.

• Capacity to work in a fast-paced production environment, follow instructions, and contribute effectively to a collaborative team.

• Ability to safely navigate a manufacturing environment, including extended periods of sitting with occasional standing and walking.

• Ability to use computer and office equipment as required for documentation and reporting.

Work Environment

This role is based in a machine shop environment that focuses on CNC milling and related machining operations. You will work around mills, lathes, horizontal machines, drill presses, and other machining equipment, following established safety protocols and standard operating procedures. The setting is fast-paced and production-oriented, requiring safe navigation of the shop floor and occasional use of computer and office equipment for documentation and reporting.

Job Type & Location

This is a Permanent position based out of Bethlehem, PA.

Pay and Benefits

The pay range for this position is $52000.00 - $62400.00/yr.

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.

Full time benefits offered from day 1

Job Type & Location

This is a Permanent position based out of Bethlehem, PA.

Application Deadline

This position is anticipated to close on Oct 28, 2026.

Workplace Type

This is a fully onsite position in Bethlehem,PA.

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.