Adham Ayoun
Phoenix,United States
Overview
9
9
years of professional experience
Work History
2L
ASML US
Phoenix, Arizona
04.2025 - Current
- Proactively monitor system performance to detect early signs of issues, convert unscheduled downs into scheduled actions, and improve uptime.
- Provide flexible in‑fab support for complex or expert‑level repairs when standard service‑mix resources aren’t available.
- Work with local, customer, and global teams to quickly resolve issues and reduce downtime through data‑driven analysis.
- Create, improve, and integrate service sequences, BKMs, and structural issue documentation to enhance efficiency and optimize MTTR.
- Deliver clear, data‑driven updates and performance reports to internal and external customers.
1L & 2L backfill
Asml US
Phoenix, United States
06.2024 - 04.2025
- Deliver onsite service for S-531 & MK3 DLs to maximize uptime through efficient installs, reconfigs, and maintenance.
- Diagnosed complex failures across mechanical, electrical, optical, and control domains and implemented corrective actions.
- Executed upgrades and validation plans with minimal production impact, ensuring system stability and meeting performance targets.
- Partnered with engineering teams to relay field insights, support design improvements, and train engineers and customers on system operation and troubleshooting.
STE/ D&E ICA
ASML NL
Eindhoven
12.2023 - 06.2024
- STE for E200 ILR industrialization
- Assisted in CARM integration efforts on MK4 DL for improved functionality.
- Executed upgrades from E100 to E200 DL systems.
CSE
Asml US
Phoenix, Arizona
04.2023 - 12.2023
- Coordinated site start-up as part of TSMC task force team.
TSMC 1L LTA
ASML US
Tainan , Taiwan
12.2021 - 03.2023
- Developed training programs and upskilled team for TSMC site start-up in Phoenix.
- Coordinated with TSMC and internal management to align team capability growth with set expectations.
- 1L sustaining duties.
EUV System Install Engineer
ASML NL
Eindhoven Area, Netherlands
12.2017 - 12.2021
- Installed ASML lithography systems by assembling and integrating source components and qualifying drive laser to ensure compliance with strict safety protocols and installation procedures.
- Performed calibrations, complex adjustments, and upgrades while troubleshooting root causes to ensure adherence to design specifications; led shifts and resolved issues independently.
- Analyzed system performance and recommended design/material changes; produced clear technical documentation and collaborated with customers and coworkers to effectively isolate and resolve issues.
- Support factory and CIP activities in Veldhoven, contributing to continuous improvement of system integration and test processes.
Design Engineer internship
Peka Kroef B.V.
, Netherlands
09.2017 - 10.2017
- CAD design for new machines in a potato processing plant.
Research Assistant
University College Dublin
County Dublin, Ireland
05.2017 - 09.2017
- Developed matlab algorithms to process and analyze sensor data, aiding in determination of lameness occurrence and progression in race horses
Education
Bachelor of Engineering (B.Eng.) - Mechanical and Manufacturing Engineering
Trinity College Dublin
01.2017
Chemical Engineering With A Minor in Economics -
American University of Beirut
01-2014
Skills
- Whole suite of ASML CS software (RTMON, GIDI, IDEA etc)
- Matlab
- L3 SRC/DL/ILP
- Twincat
Timeline
2L
ASML US
04.2025 - Current
1L & 2L backfill
Asml US
06.2024 - 04.2025
STE/ D&E ICA
ASML NL
12.2023 - 06.2024
CSE
Asml US
04.2023 - 12.2023
TSMC 1L LTA
ASML US
12.2021 - 03.2023
EUV System Install Engineer
ASML NL
12.2017 - 12.2021
Design Engineer internship
Peka Kroef B.V.
09.2017 - 10.2017
Research Assistant
University College Dublin
05.2017 - 09.2017
Bachelor of Engineering (B.Eng.) - Mechanical and Manufacturing Engineering
Trinity College Dublin
Chemical Engineering With A Minor in Economics -
American University of Beirut