CNC Programmer

Rock West Composites, Inc. has an exciting opportunity for aCNC Programmer. 

Who We Are:

Rock West Composites designs and manufactures advanced composite solutions for aerospace, defense, space, and commercial applications. From concept through production, we turn complex ideas into high-performance products.

As an employee-owned company, our people are our greatest strength. We value innovation, collaboration, and a shared commitment to building products that matter.

Position Summary

The CNC Programmer develops, modifies, and optimizes CNC programs using Mastercam to manufacture precision composite parts. This role reviews engineering designs, establishes machining parameters, and supports machine setup and first-part verification while maintaining quality, safety, and production requirements.

What You'll Own

• CNC programming using Mastercam
  
• 4- and 5-axis machining processes
  
• CAD model interpretation and toolpath development
  
• Program verification and machining optimization
  
• CNC setup and first-part production support

Essential Functions

CNC Programming & Development

• Develop and modify CNC programs using Mastercam based on SolidWorks models, engineering drawings, and manufacturing specifications.
  
• Determine machining sequences, toolpaths, cutting speeds, tooling, and material requirements.
  
• Create geometric layouts and translate engineering designs into efficient CNC machining programs.
  
• Optimize existing programs to improve machining efficiency, accuracy, and productivity.

Program Verification & Production Support

• Verify CNC programs through simulations, testing, and first-part machining to ensure accuracy and quality.
  
• Prepare and set up CNC machines, tooling, and materials to support first-part production.
  
• Collaborate with Engineering, Manufacturing, and customers to resolve programming and machining challenges.
  
• Maintain program documentation and ensure compliance with established quality and safety requirements.

Non-Essential Functions

• Perform other duties as assigned.

What You Bring

Experience

• High school diploma or equivalent required.
  
• 5+ years of CNC programming experience involving composite machined parts.
  
• Advanced CNC programming experience with strong knowledge of 4- and 5-axis machining.

Technical Skills

• Advanced proficiency with Mastercam and ability to interpret SolidWorks models and engineering drawings.
  
• Strong understanding of machining processes, tooling, materials, tolerances, and cutting parameters.
  
• Experience with CNC machine setup, first-part verification, and contact/noncontact inspection methods.
  
• Mechanical aptitude with the ability to assemble and disassemble parts and assemblies.
  
• Knowledge of composite manufacturing processes, including wet layup, mold and fixture design, and resin infusion preferred.

Professional Skills

• Strong attention to detail, accuracy, and problem-solving skills.
  
• Self-motivated with excellent organization and time management skills.
  
• Ability to manage multiple priorities and adapt to changing production requirements.
  
• Effective communication and collaboration skills.

Compensation & Benefits

• Hourly Range: $40-$55 (based on experience and skillset)
• 100% Employer-Paid Medical & Dental
• Annual Bonus Program
• 401(k) with 5% Match
• Employee Stock Option Program
• 9/80 Work Schedule (every other Friday off)
• Paid Holidays + Generous PTO 
• $2,500 Tuition Reimbursement

Equal Opportunity Employer

Rock West Composites is an Equal Opportunity Employer. It is the policy of the company to provide equal opportunity for all employees and applicants for employment without regard to race, color, religion, religious creed, ancestry, gender, pregnancy, sex, sexual orientation, transitioning status, gender identity, gender expression, national origin, age, genetic information, military and veteran status, marital status, medical condition, mental disability, physical disability, or any other basis protected by local, state, or federal law. EEO is the law. We also prohibit compensation discrimination under all applicable laws. Certain positions require meeting the U.S. Person definition in 22 CFR 120.62.

ITAR Requirement

To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder) as defined by 8 U.S.C. 1101(a)(20), (iii) Refugee under 8 U.S.C. 1157, or (iv) Asylee under 8 U.S.C. 1158, Must be authorized to work in the U.S. without the company’s immigration sponsorship now or in the future. Rock West Composites will not offer immigration sponsorship for this position. Rock West Composites will not seek an export authorization for this role. Rock West Composites maintains a Drug and Alcohol-Free Workplace. Depending on state law and the nature of the position, candidates who receive a conditional offer of employment may be required to complete a drug screening. Rock West Composites may also conduct drug and alcohol testing based on reasonable suspicion, post-incident, or for safety-sensitive positions as permitted by law.

Accommodation Notice

If you are an individual with a disability and require a reasonable accommodation to complete any part of the application process, or are limited in the ability or unable to access or use this online application process and need an alternative method for applying, you may contact 858-537-6260.