Oscar Leon
Fremont,CA
Summary
Eager to thrive in a role that allows me to leverage my technical skills, experience, and passion for technology to contribute to the success of the organization. With a proven track record of providing technical support and solutions, I am committed to continuous learning and growth in the IT field and eager to take on new challenges and opportunities.
Overview
5
5
years of professional experience
1
1
Certification
Work History
Infrastructure Engineer |
PGTEK
06.2023 - Current
- Contributed to the development and maintenance of “El Capitan”, the world’s fastest supercomputer, ranked #1 on the TOP500 list.
- Supported the infrastructure operations for four supercomputers featured on the TOP500 list. (El Capitan, Tuolumne, RZ Adams, Perlmutter)
- Oversee Cray EX hardware operations, including troubleshooting, maintenance, and upgrades, to ensure optimal system performance.
- Conduct regular inventory audits to track hardware components, and maintain operational readiness.
- Collaborate with system administrators, developers, and end-users to sustain high-performance computing (HPC) systems, and resolve technical challenges.
- Facilitate the installation and testing of new hardware components and system upgrades, ensuring seamless integration.
Administrative Assistant |
Green Wall Tech
10.2021 - 06.2023
- Maintain excel data spreadsheets, update all new outreach contacts, and consolidate construction reports
- Identify issues, analyze available data, recommend the changes to management, and provide analytical support of actual results
- Work as a point of contact for market teams, vendors and all internal organizations on any technical questions about construction projects
- Responsible for managing materials, logistics, and vendors as the primary point of contact
Quality Control |
Performance Contracting Inc
11.2019 - 10.2021
- Made quality decisions (accepted or rejected) based on provided control outlines
- Maintained and organized all records, documentation, and other files associated with quality engineering and inspection tasks
- Maintained and updated the quality control manual as necessary
- Supported other quality personnel in monitoring contractors work execution during the construction phase.
Education
Associate of Occupational Studies - Cloud Computing/Cybersecurity
· Institute For Business And Technology
01.2024
High School Diploma -
· Irvington High
Fremont, CA06.2009
Skills
- Troubleshooting / QA
- Customer Service
- Proficient in Google Suite / MS Office
- Project Management
- Hardware Configuration
- Familiarity with physical, network, and software security
- Bilingual- Fluent in Spanish
Certification
- CompTIA Network+, 03/2024
- CompTIA Security+, 09/2023
- CompTIA A+, 09/2022
- CompTIA IT Operations Specialist, 03/2024
- CompTIA IT Secure Infrastructure Specialist, 03/2024
- AWS Cloud Practitioner, 04/2023
Interest and Hobbies
- Familiar with Mac OS, Windows, and Linux
- Perform regular full and incremental back-ups on all personal devices within my household
- Manually swap, upgrade, and reformat storage capacity on devices where applicable
- Internet allowance configuration by MAC address filtering on home router
- Create a guest network with a limited DHCP distribution
- Main point of contact for IT related failures for end users (family and friends)
- Manage software updates and running services on all household devices
- Configure and maintain printing devices, wireless access and connectivity
Timeline
Infrastructure Engineer |
PGTEK
06.2023 - Current
Administrative Assistant |
Green Wall Tech
10.2021 - 06.2023
Quality Control |
Performance Contracting Inc
11.2019 - 10.2021
High School Diploma -
· Irvington High
Associate of Occupational Studies - Cloud Computing/Cybersecurity
· Institute For Business And Technology
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