Sergio Ioppolo

Hands-on aerospace manufacturing professional with 4+ years of production experience at California Amforge Corporation, working within tight tolerances, reading engineering drawings, and operating precision equipment. Familiar with AS9100 quality standards, FOD prevention, and non-conformance reporting. Certified across 6 equipment types; currently completing a Welding & Metal Fabrication certification.

Welding & Metal Fabrication Student at The Fab School (2026-01 – Present)

• Developed proficient MIG welding skills, including wire feed setup, producing clean and consistent welds on mild steel.
• Exceptional TIG welding skills across mild steel, stainless steel, and aluminum with emphasis on precision, heat control, and clean bead consistency.
• Reading and interpreting welding symbols and fabrication drawings, building on existing blueprint reading experience from aerospace production.

Band Saw Foreman / Trim Press Operator at California Amforge Corporation (2022-01 – 2025-01)

• Operated and maintained aerospace production machinery following detailed engineering drawings, written work instructions, and verbal direction from management.
• Used calipers, height gauges, and precision measurement tools daily to inspect and verify aerospace-grade parts against tight dimensional tolerances.
• Maintained organized, FOD-free work areas; handled aerospace-grade materials with strict adherence to material certifications, handling requirements, and traceability standards.
• Promoted to Foreman: coordinated multi-job scheduling, mentored operators on safe procedures and blueprint interpretation, enforced PPE/safety protocols — zero-incident record.
• Managed shipping and receiving for all incoming/outgoing material, safely handling loads ranging from 20 lbs to 30,000 lbs.
• Organized and maintained the steel yard inventory, ensuring quick, easy access to materials and reducing search/retrieval time.

Mechanical Apprentice (2016-01 – Present)

• Performed full engine diagnostics and repairs including top-end and bottom-end rebuilds, with hands-on knowledge of engine components, timing systems, and mechanical tolerances.
• Developed strong knowledge of suspension systems including struts, shocks, control arms, and alignment — diagnosing worn components and performing complete suspension rebuilds.
• Carried out full motor repairs and rebuilds including timing, gaskets, and internal engine components across multiple vehicle makes and models.
• Performed repairs and preventive maintenance on production equipment as needed, keeping machinery in safe, reliable operating condition and supporting consistent output.

Certificate in Welding & Fabrication – The Fab School

Diploma – Glendora High School