Senior CNC Machinist

Senior CNC Machinist

Magnaflow is a leading manufacturer and supplier based in Oceanside, CA of premium products to the automotive aftermarket industry such as catalytic converters, performance exhaust and replacement exhaust. Through the Camburg division in Huntington Beach, CA. Magnaflow also supplies race-inspired performance suspension products and vehicle uplifting services, Magnaflow is focused on future growth through both new business development and new product introduction.

Our websites are  and

Salary Range: $37.00-$45.00 USD hourly

Final agreed upon compensation will be based on a variety of factors including but not limited to an individual's related experience, education, certifications, skills, and work location.

An Senior CNC Machinist is responsible for setting up and operating a variety of machine tools (such as lathes, mills, grinders, and CNC machines) to produce precision metal parts and components. The role involves reading blueprints, adjusting machinery for specific production runs, and ensuring that products meet exact specifications.

Responsibilities:

• Serve as the technical expert for CNC machining operations, programming, tooling, and manufacturing processes.
• Lead complex machine setups, first article inspections, and production optimization activities.
• Develop, modify, and optimize CNC programs to improve quality, efficiency, cycle times, and machine utilization.
• Troubleshoot complex machining, tooling, programming, and equipment issues while minimizing downtime.
• Lead machining process improvements using Lean Manufacturing and Continuous Improvement methodologies.
• Recommend tooling, fixturing, cutting parameters, and machining strategies to improve productivity and reduce manufacturing costs.
• Coordinate prototype machining and support new product development and production launches.
• Mentor and train Associate CNC Machinists and CNC Machinists on machining techniques, programming, setup procedures, safety, and quality standards.
• Collaborate with Engineering, Quality, Maintenance, and Production to resolve manufacturing challenges and improve product quality.
• Lead root cause investigations related to machining defects and implement sustainable corrective actions.
• Support preventive maintenance planning and equipment reliability initiatives.
• Assist in evaluating new equipment, tooling, and machining technologies.
• Ensure compliance with all quality standards, safety regulations, and company procedures.
• Champion Lean Manufacturing, 5S, and Continuous Improvement initiatives throughout the machining department.

Qualifications:

• High school diploma or equivalent required.
• Technical certificate or Associate degree in Machining, Manufacturing Technology, or related field preferred.
• CNC Programming certification or Journeyman Machinist certification preferred.
• Advanced machining, CAD/CAM, or Lean Manufacturing certifications are a plus.
• 6–10+ years of progressive CNC machining experience.
• 5+ years of CNC programming experience.
• Demonstrated experience leading complex machining projects, mentoring machinists, and driving process improvements.

What you need:

• Expert knowledge of CNC machining, programming, tooling, and manufacturing processes.
• Advanced proficiency in CNC programming, editing, and machine optimization.
• Expert understanding of GD&T and engineering drawing interpretation.
• Advanced knowledge of precision measuring equipment and inspection techniques.
• Extensive understanding of machining parameters, cutting tools, materials, and fixture design.
• Strong mechanical troubleshooting and root cause analysis skills.
• Demonstrated leadership, mentoring, and training abilities.
• Excellent analytical and problem-solving skills.
• Strong communication and project coordination skills.
• Advanced computer proficiency and experience with CNC programming software.
• Ability to lead multiple machining projects and support cross-functional manufacturing initiatives.

What's in it for you?

• Competitive Salary
• PTO, Sick Pay, Birthday Holiday, Paid Holidays
• Medical, Dental, Vision
• 401k Matching (Up to 5%)
• Education assistance
• Company sponsored events
• Growing department and team