Peter Paul A. Castelo
Manufacturing Equipment Maintenance Technician
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About
Detail-oriented Equipment Maintenance Technician with over 30 years of experience in troubleshooting, repairing, and maintaining complex manufacturing equipment. Proficient in preventative maintenance, electrical and mechanical diagnostics, and utilizing resource planning programs. Proven ability to collaborate with cross-functional teams to ensure product safety and quality. Seeking to leverage extensive technical expertise to support critical operations at Sanmina Corporation.
Experience
Equipment Maintenance Mechanic - Ajinomoto Foods North America - Hayward
(2016-01)
- Troubleshot and maintained CFS and Adco packaging machines, Foodesign, Cabinplant, Handtmann, GEA, and Kleenline food processing and conveyance systems.
- Conducted repair and preventative maintenance utilizing JDE and MP2 resource planning programs.
- Collaborated with QA technicians, production supervisors, and USDA inspectors to ensure food products are produced with the utmost attention to safety and quality.
Sr. Equipment Engineering Technician - Hitachi Global Storage Technologies - San Jose
(2009-04 - 2014-07)
- Diagnosed and maintained Intevac Lean 200 vacuum sputter systems, Polar Kerr, NKC, and Candela measurement tools.
- Partnered with process technicians and engineers to implement equipment adjustments that conformed to specified settings.
Process Technician - Solyndra Inc. - Fremont
(2008-04 - 2009-03)
- Executed manufacturing and production tasks in support of factory equipment.
- Managed loading and unloading operations for Cox encapsulation, IVT, and gas bag area tools.
- Inspected product, collected data, and reported issues to immediate supervisors or maintenance personnel.
Manufacturing Technician - Luxim Corp. - Sunnyvale
(2007-01 - 2007-12)
- Troubleshot and calibrated bulb testers.
- Performed preventive maintenance and documented all repairs.
Sr. Equipment Maintenance Technician - Maxtor Corp. - San Jose
(2000-04 - 2006-11)
- Maintained and troubleshot "clean room" manufacturing equipment, including Olivers, EDC texture and tape burnishers, acid bench, lubers, UV tools, QC optics, DMS measurement tools, ink markers, bag sealers, and conveyors.
- Interfaced with process technicians and engineers to ensure product quality and equipment efficiency.
Line Maintenance Technician - HMT Technology - Fremont
(1997-03 - 1999-11)
- Serviced and troubleshot burnish and texture work cells, STI's, BS2 acid bench, Olivers, and MDO disc-wash systems.
- Partnered with process technicians and engineers to pinpoint and resolve root causes of low yield in the texture production area.
- Developed advanced technical and problem-solving skills.
Sputter Maintenance Technician - Seagate Technology - Fremont
(1987-09 - 1997-01)
- Repaired and maintained in-line vacuum sputter systems and robot autoloaders.
- Collaborated with process technicians and engineers to implement equipment adjustments that conformed to specified settings.
- Applied technical and problem-solving expertise.
Education
Basic course in disk drive technology
Basic Electronics
Basic Vacuum and Leak Detector Program
