ANDRE MARTINEZ

Pursuing Cyber Security Analyst

Los Angeles, California, United States

About

IT Support professional with a strong foundation in troubleshooting, endpoint support, and user-focused problem solving. I have hands-on experience supporting systems across O365 and ticketing platforms, assisting users in fast-paced environments, and ensuring reliable, secure day-to-day operations. My background in web development and cybersecurity strengthens my approach to IT support by helping me better understand systems end-to-end and identify potential issues before they escalate. I’m currently studying for the CompTIA CySA+ to continue building my technical skill set. I enjoy helping users, learning new technologies, and contributing to teams that value efficiency, reliability, and continuous improvement. Always open to connecting with IT and technology professionals.

Experience

  • IT Support Technician at Oasis Technology, Inc.
    Jan 2025 - Present · 1 yr 6 mos

    CITY OF LOS ANGELES - LAPL HQ Provided onsite/help desk technical and end‑user support across City departments, resolving hardware, software, and access issues for 300+ staff. ● Logged, tracked, and closed 20–30 daily support requests using Zendesk, consistently maintaining same‑day ticket resolution. ● Diagnosed workstation, network, and application issues using tools such as Command Prompt, Ping, GlobalProtect logs, and MECM. ● Installed, configured, and tested desktops, laptops, peripherals, and City‑managed software applications. ● Performed user account administration in Active Directory including password resets, account provisioning, removals, and group updates. ● Created user-friendly documentation and coached City personnel on standard applications to reduce recurring issues. ● Collaborated with City network and cybersecurity teams to contain and remediate infected devices, isolating endpoints, halting malware spread, and performing full data wipes or reimaging to restore devices to a secure state. ● Device Refresh / Workstation Upgrade Project o Assisted in upgrading aging staff workstations by imaging, configuring, and deploying new Windows devices across multiple departments. o Ensured all software, security configurations, and user profiles were properly migrated before deployment. ● Asset Inventory & Lifecycle Project o Conducted inventory checks of devices, ensuring consistent tracking of laptops, desktops, peripherals, and loaner equipment. o Updated asset records, tagged devices, and retired outdated equipment

  • Cyber Security Vulnerability Researcher Mentee at The Walt Disney Company
    Jan 2025 - May 2025 · 5 mos

    Researched emerging cybersecurity threats and vulnerabilities by monitoring industry-leading sources such as Krebs on Security, Dark Reading, and other cybersecurity intelligence platforms

  • Cyber Security Consultant at Up Front Connection
    May 2024 - Dec 2024 · 8 mos

    Assisted in delivering cybersecurity consulting services by helping businesses strengthen their defenses and stay ahead of evolving cyber threats. ● Supported technology modernization initiatives by contributing to secure cloud adoption, telecom infrastructure improvements, and the implementation of cost-effective, data-driven security solutions. ● Cybersecurity Awareness Blogging Project o Researched the latest cybersecurity trends and threats, writing insightful blog posts for Up Front Connection's website to educate readers and promote cybersecurity awareness. ▪ The Importance of Cybersecurity: Leveling Up Against Smarter Threats ▪ IPS vs. IDS vs. Firewall: Key Differences Explained & How to Choose the Right Security Solution

  • Technology Professional Pre-Apprentice at Los Angeles County Internal Services Department
    Feb 2023 - Nov 2024 · 1 yr 10 mos

    Successfully installed and conducted testing of new software across diverse platforms. ● Managed inbound and outbound IT equipment, including inventory tracking, staging, and deployment ● Coordinated with hardware and service vendors to initiate and process RMA requests, ensuring timely replacements and minimal downtime ● Configured, deployed, and maintained network-connected printers, including troubleshooting connectivity and user access issues ● End-User Help Desk Support Project ○ Provided Tier 1–2 technical support for end users via ticketing system, resolving hardware, software, and access issues. Supported Windows and macOS devices while meeting SLAs and maintaining high customer satisfaction.

  • Freelance Photographer at Self-employed
    Aug 2017 - Aug 2020 · 3 yrs 1 mo