Miguel Arreguin
Milpitas,CA
Summary
Dynamic Laboratory Service Engineer at Lam research with strong expertise in technical diagnostic, system maintenance, and complex problem solving. Collaborates effectively across team to optimize workflows and minimize operational disruptions. Demonstrates a strong commitment to safety, compliance, and industry best practices, delivering reliable, high-quality laboratory support in fast-paced, high pressure environments.
Overview
4
4
years of professional experience
Work History
Laboratory Service Engineer
Lam Research (Acara Solutions)
Fremont, CA
09.2025 - Current
- Diagnosed hardware , software, and process-related issues using systematic troubleshooting techniques and root-cause analysis
- Collaborated with product engineers and R&D teams to support experiments, process development optimization.
- Handled installations and servicing of vacuum systems, gas delivery lines, power supplies, and thermal control units.
- Followed strict cleanroom protocols, EHS guidelines, and SEMI/ISO standards to maintain laboratory safety and compliance.
- Reviewed an implemented standard operating procedures (SOP), BKMs, and work instructions to maintain high safety standards and optimize laboratory workflows.
Inventory Specialist
Lam Research (Acara Solutions)
Fremont, CA
03.2024 - 09.2025
- Collaborated with team members to ensure the timely completion of daily tasks, increasing overall productivity.
- Performed data entry and completed necessary paperwork while enhancing inventory accuracy through regular cycle counts and reconciling discrepancies.
- Provided excellent customer service by quickly responding to inquiries and resolving concerns related to inventory availability or shipment status.
- Implemented a new inventory management system for SIG, improving record accuracy and reducing errors in general inventory.
- Optimized internal material delivery processes, ensuring timely support for internal customers using SAP T-code applications, including MMBE and MD04.
- Took on the role of Disposition Specialist, overseeing RMA and NCI processes for all Etch groups, ensuring smooth operations and efficient resolutions.
- Coordinated with LSEs to enhance system functionality, ensuring a smoother and more efficient workflow.
Security Guard
Allied Universal Security Services
San Jose, CA
10.2021 - 02.2024
- Ensured a secure environment by greeting guests and maintaining a high standard of safety.
- Demonstrated crisis management skills, calmly resolving security concerns during emergencies.
- Improved incident response times by quickly assessing situations, documenting incidents, and maintaining clear communication with the team.
- Strengthened security protocols by monitoring surveillance systems and controlling access points.
- Created detailed reports on daily security activities and incidents, contributing to well-documented security procedures.
Education
No Degree - Aerospace Engineering
De Anza College
Cupertino, CAHigh School Diploma -
Milpitas High School
Milpitas, CA05.2020
Skills
- Complex Problem-Solving
- Teamwork and Collaborations
- Microsoft Word/ Excel
- Verbal and written communication
- Technical support
- Equipment assembly
- Lab360/ SAP system
- Safety procedures
- Attention to detail
- Mechanical aptitude
Timeline
Laboratory Service Engineer
Lam Research (Acara Solutions)
09.2025 - Current
Inventory Specialist
Lam Research (Acara Solutions)
03.2024 - 09.2025
Security Guard
Allied Universal Security Services
10.2021 - 02.2024
No Degree - Aerospace Engineering
De Anza College
High School Diploma -
Milpitas High School