DVon Angelle
Pflugerville,TX
Summary
Facilities operations professional with semiconductor manufacturing experience supporting mission-critical infrastructure and industrial utility systems. Expertise in preventive maintenance, system troubleshooting, chemical handling, and process monitoring. Maintain strict compliance with OSHA requirements and cleanroom safety standards to support safety, precision, and uptime.
Overview
12
12
years of professional experience
Work History
GCS Operations & Maintenance Technician
Samsung Electronics
Austin, Texas
10.2023 - 09.2025
- Operated and maintained gas, chemical, and slurry delivery systems supporting high-volume semiconductor manufacturing and fab operations.
- Performed preventive and corrective maintenance on pumps, valves, filters, piping, and chemical distribution equipment to maintain system reliability.
- Conducted KOH drain flushes, filter replacements, chemical sampling, trickle-flow inspections, and gas/chemical container change-outs.
- Supported fab operations through multi-box servicing, chemical delivery inspections, equipment troubleshooting, and SCADA/HMI monitoring.
- Followed LOTO, PPE, and respiratory protection requirements while supporting Emergency Response Team (ERT) activities and hazardous chemical safety procedures.
Manufacturing Gas & Chemical Technician
Air Liquide Electronics (Texas Instruments)
Dallas, Texas
06.2021 - 10.2023
- Coordinated loading, unloading, and transfer of hazardous chemicals, gas cylinders, drums, and totes, ensuring compliance with safety regulations and operational efficiency.
- Monitored and operated bulk gas and chemical distribution systems to ensure stable supply for semiconductor manufacturing operations.
- Performed chemical and gas cylinder change-outs, bulk chemical transfers, equipment inspections, and routine system monitoring
- Managed chemical inventory with FIFO procedures, ensuring accurate labeling, appropriate segregation, and safe storage in hazardous material rooms and staging areas.
Warehouse Manufacturing Specialist
MS International, Inc, MSI
Austin, Texas
09.2018 - 06.2021
- Managed daily warehouse operations, optimizing order picking, inventory control, material staging, and shipment preparation to ensure timely fulfillment
- Operated forklifts and material handling equipment for safe loading, unloading, and transportation of materials, maintaining workflow efficiency.
- Prepared freight shipments and associated documentation, including bills of lading (BOLs) and shipping labels, to support accurate inventory tracking
- Maintained warehouse safety standards, PPE compliance, and organized work areas to support efficient operations
Warehouse Operations Lead
Living Spaces
Pflugerville, Texas
05.2015 - 09.2018
- Streamlined daily warehouse workflows, enhancing efficiency in receiving, inventory control, order fulfillment, and outbound shipping.
- Coordinated freight operations, including LTL shipments, BOLs, and carrier communication, while operating forklifts.
- Used SAP and Oracle to record inventory activity, process transactions, and keep warehouse files accurate.
- Facilitated team training and monitored employee performance to uphold workplace safety and achieve daily operating goals.
Senior Facilities Technician
Samsung Electronics
Austin, Texas
10.2025 - Current
- Executed preventive and corrective maintenance on pumps, motors, valves, piping, filtration equipment, andmechanical distribution systems to ensure optimal operation.
- Diagnosed and repaired issues with gas and chemical delivery systems, pumps, HMIs, and valves; conducted preventive and corrective maintenance on slurry systems and high-purity chemical lines to maintain system integrity.
- Investigated equipment failures, responded to system alarms, and coordinated timely repairs, minimizing production interruptions
- Supported continuous semiconductor facility operations through inspections, maintenance, and troubleshooting critical mechanical and utility systems.
- Reviewed P&IDs, recorded maintenance work, and followed LOTO, confined space, and site safety procedures
- Follow and develop Standard Operating Procedures (SOPs), execute maintenance work orders, and perform root cause analysis (RCA) to resolve equipment failures, improve system reliability, and ensure compliance with workplace safety standards.
Education
High School Diploma -
Stony Point High School
Round Rock, TX05-2014
Skills
- OSHA 30
- OSHA 10
- HAZWOPER 40
- First Aid CPR AED
- Six Sigma Yellow Belt (AIGPE)
- Six Sigma White Belt (AIGPE)
Timeline
Senior Facilities Technician
Samsung Electronics
10.2025 - Current
GCS Operations & Maintenance Technician
Samsung Electronics
10.2023 - 09.2025
Manufacturing Gas & Chemical Technician
Air Liquide Electronics (Texas Instruments)
06.2021 - 10.2023
Warehouse Manufacturing Specialist
MS International, Inc, MSI
09.2018 - 06.2021
Warehouse Operations Lead
Living Spaces
05.2015 - 09.2018
High School Diploma -
Stony Point High School