Corey Raggo

Detail-oriented manufacturing technician with experience in PCB production, liquid soldermask application, clean-room operations, process improvement, quality inspection, and high-precision manufacturing environments. Skilled in equipment troubleshooting, SOP compliance, chemical handling, workflow management, and cross-functional collaboration with engineering and R&D teams.

Production Operator / Manufacturing Technician (Soldermask) - Calumet Electronics - Calumet, MI

(2022-04 - 2026-02)

• Specialized in liquid soldermask application processes including pre-clean, coating, exposure, development, and curing within clean-room manufacturing environments.
• Operated PCB manufacturing equipment with precision while maintaining strict quality and production standards.
• Conducted inspections to identify defects including contamination, misregistration, and incomplete coverage.
• Troubleshot equipment and process issues to improve production efficiency and manufacturing yield.
• Worked alongside engineering and R&D teams to support development of specialized production parts and manufacturing processes.
• Safely handled industrial chemicals including solvents, silicates, acids, and epoxies in accordance with workplace safety standards.
• Revised standard operating procedures and trained operators on workflow management and compliance processes.

Chef - The Sunshine House - Colorado Springs, CO

(2018-11 - 2021-12)

• Prepared nutritionally balanced meals in compliance with USDA CACFP guidelines.
• Maintained strict food safety and sanitation standards in high-volume kitchen environments.
• Managed inventory, ordering, storage, and dietary accommodations while minimizing waste.

4x4 Technician / Shop Assistant - Adventure Storex4 - Sarasota, FL

(2015-08 - 2015-10)

• Assisted with installation of off-road vehicle components, accessories, and modifications.
• Maintained tool organization, equipment readiness, and shop workflow efficiency.
• Supported customer service and repair diagnostics in a fast-paced automotive environment.