Angel Lopez

Designed and manufactured mechanical and electrical systems for an automated PuRa pad cleaning machine used in Chemical Mechanical Planarization (CMP) for TSMC, a leading global semiconductor manufacturer Led testing, including low-voltage electrical wiring, vacuum/pneumatic tubing, sensors, actuators, and mechanical components Developed the machine's complete electrical wiring diagram and performed system wiring and integration, incorporating 2 VFDs, 2 high-power motors, programmable logic controls, fuses, relays, solenoids, operator controls, and emergency-stop circuitry

Engineering Intern at TWI Materials (2026-05 – Present)

• Designed and manufactured mechanical and electrical systems for an automated PuRa pad cleaning machine used in Chemical Mechanical Planarization (CMP) for TSMC, a leading global semiconductor manufacturer
• Led testing, including low-voltage electrical wiring, vacuum/pneumatic tubing, sensors, actuators, and mechanical components
• Developed the machine's complete electrical wiring diagram and performed system wiring and integration, incorporating 2 VFDs, 2 high-power motors, programmable logic controls, fuses, relays, solenoids, operator controls, and emergency-stop circuitry
• Programmed an IDEC SmartRelay PLC to control machine operating sequences based on 24 VDC operator and sensor inputs, controlling programmed outputs for motors, solenoids, and other machine functions
• Performed system-level troubleshooting and functional testing of mechanical and electrical subsystems during machine commissioning, using iterative design to further improve prototype into production

Project Manager at Spartan Racing Formula SAE (2025-07 – 2026-06)

• Facilitate onboarding of 200+ new members and organization of large team orders, events, and new member involvement
• Lead internal communications as the designated first point of contact for team-related questions and support
• Led facilitation of core software platforms through proper documentation, ensured strict adherence to safety standards and protocols, and directed a small cross-functional subteam to execute projects and achieve organizational goals efficiently

Bachelor of Science in Mechanical Engineering – San Jose State University (2027-05)