CNC Machinist

Job Description

Job Description

Roncelli Plastics, an industry pioneer since 1969, as a thermoplastics and composites manufacturer headquartered in Monrovia, California. We fabricate critical parts for Commercial Space and Aerospace, Medical and Life Science, Semiconductor and Oil and Gas. Trusted by the world’s most notable brands for our leading edge technology, innovative operations, technical expertise and knowledgeable partnership.

www.roncelli.com

Position Summary : Operates the Computer Numerical Control (CNC) mill machines to fabricate plastic and non-metallic parts according to strict customer and quality specifications.

T his position will utilize confidential information, Confidentiality Agreement is strictly enforced.

Essential Functions :

• Perform CNC mill set-ups and operate CNC mill machines according to process sheets with no supervision or assistance.
• Create, edit, send, or retrieve CNC programs from systems files as required for mill machine set-up and operation.
• Read and interpret manufacturing paperwork (travelers, blueprints, sketches, etc.) in order to produce products as required by customer specifications and quality standards.
• Inspect and verify own work prior to submitting to Quality Assurance Department for first article inspection.
• If part is non-conforming, use non-conforming material procedure.
• Meet needed quote times and schedule for assigned work.
• Correctly process required work-related paperwork and Material Requirements Planning (MRP) documents.
• Communicate regularly with supervisors and other employees regarding any production issues and ways to eliminate possible errors on set-up and / or programming.
• Perform non-CNC tasks when necessary, such as hand-work operations.
• Evaluate and update “estimated to actual” cycle times.
• Make process decisions and utilize the help chain / chain of command when necessary.
• Challenge processes if needed to create a more efficient production environment.
• Focus on set-up and run time reduction.
• Conduct all shop functions in a safe manner.
• Consistently improve the organization and cleanliness of assigned areas (5’s).
• Perform other duties as required.

Skills, Knowledge, and Experience :

Company Description

Roncelli Plastics, an industry pioneer since 1969, as a thermoplastics and composites manufacturer headquartered in Monrovia, California. We fabricate critical parts for Commercial Space and Aerospace, Medical and Life Science, Semiconductor and Oil and Gas. Trusted by the world’s most notable brands for our leading edge technology, innovative operations, technical expertise and knowledgeable partnership.

Company Description

Roncelli Plastics, an industry pioneer since 1969, as a thermoplastics and composites manufacturer headquartered in Monrovia, California. We fabricate critical parts for Commercial Space and Aerospace, Medical and Life Science, Semiconductor and Oil and Gas. Trusted by the world’s most notable brands for our leading edge technology, innovative operations, technical expertise and knowledgeable partnership.