CNC Programmers - Manufacturing

CNC Machinist

This role focuses on setting up and operating advanced 5-axis CNC milling machines to produce complex aerospace and flight hardware components with extremely tight tolerances. You will work in a precision-driven environment, using modern CNC controls and inspection tools to ensure high-quality, high-tolerance parts for aircraft, defense, and space-related programs.

Set up and operate 5-axis CNC milling machines to produce complex aerospace and flight hardware components.

Interpret and work from detailed engineering blueprints and drawings to machine parts to specification.

Perform precision inspections using micrometers, calipers, and other measurement tools to verify part dimensions and quality.

Use and navigate multiple CNC control systems, including Fanuc, Siemens, HAAS, Cincinnati, and Heidenhain controls.

Troubleshoot machining operations and make necessary adjustments to programs, tooling, and machine settings to resolve issues.

Collaborate with programming and engineering teams to review CNC programs and optimize machining processes for large aerospace parts.

Set up tooling, fixtures, and workholding for 5-axis CNC milling operations, ensuring proper alignment and stability.

Maintain a clean and organized work area in a high-precision aerospace machine shop environment.

Follow established quality procedures and documentation requirements for aerospace and flight hardware manufacturing.

Support continuous improvement efforts in machining processes, setups, and inspection methods.

Minimum of 7 years of machining experience in the aerospace industry.

Hands-on experience setting up and operating 5-axis CNC milling machines.

Proficiency with Fanuc, Siemens, HAAS, Cincinnati, and Heidenhain CNC controls.

Solid understanding and practical application of GD&T (Geometric Dimensioning and Tolerancing).

Demonstrated ability to hold tight tolerances of ± 0.001" on complex parts.

Advanced precision inspection skills using micrometers, calipers, and other measurement tools.

Comfortable troubleshooting machining operations and resolving production issues.

Experience working with large aerospace parts and flight hardware components.

Experience with 5-axis setup for CNC milling operations.

Experience working with CAM software and CNC programs for complex geometries.

Familiarity with machining structural components for aircraft, defense, and space-related programs.

Experience in precision CNC machining, fabrication, and assembly of high-tolerance components.

Ability to work effectively in a team-oriented aerospace manufacturing environment.

Strong attention to detail and commitment to quality in a regulated industry.

You join a stable, long-term opportunity with direct placement and access to overtime, allowing you to grow your skills and earnings over time. The organization offers a comprehensive benefits package, including 401(k), supporting your financial future and overall well-being. You will have the unique opportunity to contribute to high-profile aerospace and space-related projects, including work connected to Blue Origin, giving you exposure to cutting-edge technology and programs. You work in a clean, modern aerospace machine shop environment dedicated to high-precision manufacturing. The facility focuses on the production of complex metal components and assemblies used in aircraft, defense, and space-related programs. You will use advanced CNC machining centers, including 5-axis mills, and work with a variety of CNC control systems such as Fanuc, Siemens, HAAS, Cincinnati, and Heidenhain. The environment emphasizes precision CNC machining, fabrication, and assembly of high-tolerance flight hardware and structural components, with established processes and quality standards typical of aerospace manufacturing.

Job Type & Location This is a Contract to Hire position based out of Santa Fe Springs, CA.

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

Application Deadline This position is anticipated to close on Oct 23, 2026.

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.