CNC Programmer

Job Title: CNC Mastercam Programmer Job Description

This is a full-time, first-shift CNC programming position focused exclusively on creating programs for new, state-of-the-art CNC machines in a large aerospace machining environment. The role centers on programming complex 3-axis and 5-axis milling operations using Mastercam 2022 or NX 2206 (or later versions), supporting aerospace tooling and small-run production work. The position may offer a flexible schedule and, for exceptionally skilled programmers, the potential to work remotely.

Responsibilities

• Program CNC milling machines (3-axis and/or 5-axis) using Mastercam 2022 or NX 2206 or later versions, ensuring efficient and accurate machining processes.

• Interpret and program complex parts directly from blueprints, maintaining tight tolerances and dimensional quality suitable for aerospace tooling and small-run production.

• Create detailed tool sheets and setup instructions for each CNC program to guide machine operators and support consistent production quality.

• Develop and refine macro programs for control systems including Fanuc, Siemens, and Heidenhain to optimize machine performance and automation.

• Read and understand engineering drawings and GD&T specifications to ensure all parts meet required quality and dimensional standards.

• Collaborate closely with process engineers and machine operators to troubleshoot issues, refine machining strategies, and ensure quality parts are produced efficiently.

• Apply knowledge of speeds and feeds for exotic materials to select appropriate cutting parameters and tooling for each job.

• Use NX modeling capabilities, when applicable, to support part programming and improve toolpath strategies.

• Maintain organized and accurate documentation of programs, tool lists, and setup instructions for repeatability and continuous improvement.

• Contribute to a strong team-oriented environment by sharing expertise, supporting colleagues, and participating in problem-solving and process improvement initiatives.

Essential Skills

• Hands-on CNC programming experience using Mastercam or NX for milling operations.

• Proficiency in CNC programming for 3-axis and/or 5-axis milling machines.

• Demonstrated ability to program complex, large parts with tight tolerances from blueprints.

• Strong understanding of GD&T and the ability to apply it to real-world machining and inspection requirements.

• Knowledge of G-Code and M-Code and their application in CNC milling programs.

• Experience working with exotic materials and familiarity with appropriate speeds and feeds.

• Background in aerospace, automotive, and/or mold and tool environments.

• Ability to work successfully within a team, collaborating with engineers and machine operators.

• Capability to read and interpret detailed engineering prints and technical documentation.

• Macro programming experience with Fanuc, Siemens, and Heidenhain controls.

Additional Skills & Qualifications

• Experience with Mastercam 2022 or NX 2206 (or later versions) is highly preferred.

• NX modeling skills are a plus and can enhance programming effectiveness.

• Experience programming in an aerospace tooling and small-run production environment is advantageous.

• Comfort working with large, complex parts and maintaining close tolerance dimensional quality.

• Ability to adapt to new challenges and evolving processes as the operation grows.

• Strong work ethic and alignment with values-driven, quality-focused manufacturing culture.

• For exceptional programmers, potential eligibility for remote work arrangements.

Why Work Here?

You will work with brand new, state-of-the-art CNC machines in a clean, air-conditioned facility that values strong work ethics and shared success. As the organization grows, you will have opportunities to take on new challenges and advance your skills and career. The benefits package is comprehensive, including medical, dental, and vision insurance, company-paid life insurance, a 401(k) plan with a generous company match, paid holidays, vacation, and PTO. Additional optional benefits include FSA, identity theft protection, short-term disability, accident, critical illness, and supplemental life insurance, along with a discretionary annual bonus.

Work Environment

The role is based in a large aerospace machine shop equipped with new, state-of-the-art CNC machines, providing a modern and well-maintained production environment. The facility is clean and air-conditioned, supporting comfort and focus throughout the workday. The position is on first shift with a flexible schedule, and work is carried out in a collaborative setting alongside process engineers and machine operators. The environment emphasizes quality, precision, and teamwork, with a focus on aerospace tooling and small-run production.

Job Type & Location

This is a Permanent position based out of Wheeling, IL.

Pay and Benefits

The pay range for this position is $30.00 - $50.00/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 Permanent position based out of Wheeling, IL.

Application Deadline

This position is anticipated to close on Oct 27, 2026.

Workplace Type

This is a hybrid position in Wheeling,IL.

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.