CNC Programmer

Eleven Recruiting is hiring for a Senior CNC Programmer to join one of our largest aerospace clients sitting onsite in Simi Valley. The CNC Programmer, under direct supervision, is responsible for creating, editing, and optimizing CNC programs to produce mechanical parts on 3, 4, and 5 axis CNC machines. This role involves developing highly diversified and complex programs for milling, drilling, boring, and tapping of aerospace parts while strictly adhering to safety protocols within the manufacturing plant. The programmer must understand their role within the Quality Management System (QMS) and its contribution to product quality and safety.

Roles & Responsibilities:

Maintain and implement AS 9100 procedures and participate in continuous improvement efforts.

Ensure strict adherence to departmental processes, safety regulations, and best practices.

Develop, modify, and optimize CNC programs for enhanced efficiency, including tasks like 3D profiling, thread milling, and 4th axis programming.

Design holding fixtures and select appropriate cutting tools required for machining operations.

Collaborate effectively with Program Management, Production, and Quality departments to ensure optimal workflow and communication.

Keep CNC programs updated to reflect current print/model revisions and engineering changes.

Operate CNC machines using various control systems, including Okuma (mill-turn/multi-axis operations and probing), Fanuc control, and G-code manual editing.

Utilize Predator software for post-processing, DNC, PDM, and MDC.

Perform daily equipment and coolant maintenance to ensure smooth operation.

Work efficiently to meet deadlines and production schedules.

Assume accountability for the efficiency and quality of assigned duties.

Promptly report any issues or difficulties to the supervisor and propose viable solutions.

Understand the implications of product failure on customer satisfaction and maintain high-quality standards.

Education and Experience:

10+ years of experience in writing CNC programs using Mastercam in a machining environment.

Experience with Mastercam programming, including 3D profiling, thread milling, 4th axis programming, and probing.

Prior experience as a machinist or equivalent is advantageous.

Proficiency in Mastercam software or equivalent, with a strong understanding of G&M codes.

Ability to interpret and comprehend process work instructions, blueprints, and engineering drawings.

Hands-on experience operating various basic machine shop equipment, including drills, mills, lathes, grinders, and saws.

Proven experience operating 3, 4, and 5 axis CNC machines.

Knowledge and Skill Requirements:

Proficient in standard and metric terminology with strong problem-solving skills.

Ability to calculate proper speeds and feeds for various machining operations.

Familiarity with machine controls, instrumentation, tooling, and setup procedures.

Working knowledge of safety policies, procedures, and lean manufacturing principles.

Familiarity with the QMS reporting system, effective record-keeping, and the ability to follow instructions diligently.

Experience with Okuma control systems (mill-turn/multi-axis operations and probing), Fanuc control systems, and G-code manual editing.

Experience with conventional machining and lathe turning operations.

Experience with Predator software, including post-processing, DNC, PDM, and MDC.

Capability to perform daily equipment and coolant maintenance.