CNC Programmers - Manufacturing

Job Title: CNC Mill Set-Up Technician Level 3 Job Description This role focuses on the precision manufacturing of complex components using CNC milling equipment in a highly controlled environment. You will independently take jobs from drawing and program review through machine set-up, first-piece verification, and stable production. The position requires advanced CNC milling set-up, programming, tooling, inspection, troubleshooting, and process-support skills, particularly for applications involving tight tolerances and demanding quality requirements in aerospace or similar industries.
Set up CNC mills for production, including loading programs, selecting and installing appropriate tooling, and configuring fixtures and workholding devices.
Review engineering drawings, blueprints, and manufacturing documentation to fully understand job requirements, specifications, and tolerances before beginning set-up.
Program CNC machines and perform on-machine program editing as needed to optimize processes and ensure parts meet dimensional and quality requirements.
Independently move jobs from initial drawing and program review through complete machine set-up, first-piece verification, and stable, repeatable production.
Perform first-piece inspections using precision measuring tools such as calipers, micrometers, gauges, and, where applicable, coordinate measuring machines (CMM).
Verify that all produced parts meet tight tolerances and quality standards associated with aerospace or similar precision industries.
Troubleshoot machining and process issues, identify root causes, and implement effective corrective actions to maintain consistent production quality.
Support continuous improvement of machining processes by recommending changes to tooling, fixturing, programming, and methods.
Work within a formal quality-controlled environment, following established procedures and documentation aligned with AS9100 or comparable quality systems.
Collaborate with engineers, programmers, and other shop personnel to ensure efficient workflow and timely completion of production schedules.
Minimum 5 years of hands-on CNC milling, set-up, tooling, or precision machining industry experience.
Proven experience programming CNC machines, including loading, editing, and optimizing programs at the machine control.
Ability to perform advanced set-up and operation of CNC lathes, including 2-axis turning and Y-axis/live-tooling or mill-turn equipment.
Strong experience with CNC mill operation, including Haas and Fanuc-controlled equipment.
Experience producing precision components for the aerospace industry or similar industries requiring tight tolerances and controlled processes.
Ability to read and understand engineering drawings, blueprints, and manufacturing documentation.
Experience working in a quality-controlled manufacturing environment, with familiarity with AS9100 or comparable formal quality systems strongly preferred.
Proficiency using precision measuring tools such as calipers, micrometers, and gauges for in-process and final inspection.
High school diploma or GED required.
Must be a US citizen or a US resident due to ITAR regulations.
Vocational or technical-school training in machining, manufacturing, or a related field is preferred.
Experience working in a machine shop environment running multiple jobs or machines daily.
Familiarity with aerospace manufacturing standards and documentation practices.
Mechanical aptitude and a strong understanding of machining principles and metal cutting.
Experience with continuous improvement initiatives and process optimization in a production environment.
The organization emphasizes continual improvement and invests heavily in employee development through ongoing training programs, including both in-house and customized off-site learning opportunities. Team members benefit from a comprehensive benefits package that includes a 401(k) plan and medical, dental, and optical coverage. Work Environment You will work in a very clean, bright, and well-maintained machine shop where multiple jobs run daily. The environment features modern CNC equipment, including mills and lathes with advanced controls such as Haas and Fanuc, as well as precision inspection tools like calipers, micrometers, gauges, and CMMs. The facility operates under a structured, quality-controlled system aligned with formal standards such as AS9100 or comparable frameworks, with a strong emphasis on process discipline, documentation, and safety. The shop setting supports focus, precision, and collaboration among skilled machining and manufacturing professionals.
Job Type & Location This is a Contract to Hire position based out of Union, NJ.
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.
available for this temporary role may include the following:

• Medical, dental & vision
• 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)
• Employee Assistance Program
• Workplace Type This is a fully onsite position in Union,NJ.

Aerotek® Inc. provides staffing and services solutions in manufacturing, logistics, construction, aviation, facilities and maintenance. Aerotek operates a unified network of over 200 offices across North America, supporting more than 18,000 clients each year. 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.
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.