J

Jose Leon

About

Detail

COMPUTER SCIENCE ENGINEER
Guadalajara, Jalisco, Mexico
Contact Jose regarding: 
work
Full-time jobs

Timeline

work
Job
school
Education

Résumé

Jobs verified_user 0% verified
  • Ziff Davis
    CYBERSECURITY ANALYST
    Ziff Davis
    Jun 2024 - Oct 2025 (1 year 5 months)
    • Email Security Architecture: Managed configuration of SPF, DKIM, and DMARC settings to enhance domain security. • Threat Analysis: Conducted log collection and review using Wireshark and Procmon to identify vulnerabilities. • Endpoint Protection: Directed antivirus installation, endpoint management (cloud/on-prem), and blocklist creation. • Identity Management: Administered Microsoft Entra ID, credential accesses, and FIDO key/2FA setup. • Incident Management: Resolved security tickets via SNOW, Jira, and Zendesk, ensuring rapid response to threats.
  • HCL TECH
    Senior IT Support Engineer (L2)
    HCL TECH
    Jan 2017 - Jan 2024 (7 years 1 month)
    • Infrastructure Support: Managed Windows device lifecycles, OS reimaging, and software upgrades. • Virtualization: Created and maintained Virtual Machines for Linux, Windows, and macOS using vSphere and Citrix. • Access Control: Specialized in Active Directory management and recovering devices from Bitlocker blocks. • Leadership: Provided floor support and led technical training for new hires. • Productivity Suites: Expert setup and troubleshooting for Microsoft 365 (0365) and mobile devices
Education verified_user 0% verified
  • U
    Bachelor's Degree in Computer Science Engineering
    Universidad UTEL
    Jan 2021 - Jan 2024 (3 years 1 month)