Work Preference
Summary
Overview
Work History
Education
Skills
Tools and Platforms
Certification
Accomplishments
Timeline
Generic
Joshua Jeremy Delos Reyes
Open To Work

Joshua Jeremy Delos Reyes

Threat Response Engineer
Baguio City,BEN

Work Preference

Job Search Status

Open to work

Work Type

Full Time

Location Preference

Remote

Important To Me

Work-life balanceCompany CultureFlexible work hoursHealthcare benefitsPersonal development programsPaid time offWork from home optionPaid sick leaveCareer advancement

Summary

Cybersecurity professional with 4 years of experience in malware analysis, threat detection, incident response, and security operations. Skilled in analyzing file, email, and web-based threats, developing detection solutions, leveraging AI-assisted investigations, and driving operational excellence through process improvement and team mentorship.

Overview

4
4
years of professional experience
6
6
Certificates

Work History

Threat Response Engineer - Case Manager

Trend Micro Inc, The Rockwell Business Center
09.2025 - 10.2026
  • Oversaw and evaluated case submissions, ensuring efficient triage and accurate dispatch to the appropriate Case Engineers for timely resolution.
  • Spearheaded team discussions to identify and implement process enhancements, driving improvements in workflow efficiency and operational effectiveness.
  • Maintained solution quality by validating Case Engineer outputs and mentoring new team members to uphold high standards of service and technical excellence.
  • Contributed to the development of an AI-driven automation initiative designed to streamline the analysis of malware detection logs, improving operational efficiency and accelerating investigative workflows.
  • Leveraged AI technologies in daily case handling and malware investigations to enhance threat analysis, decision-making, and solution delivery.
  • Trained and onboarded three newly hired engineers in operational workflows, customer case management, and the application of advanced malware analysis techniques within security operations.

Threat Response Engineer

Trend Micro Inc, The Rockwell Business Center
08.2024 - 08.2025

• Managed high-priority customer cases related to infection concerns, false positives, and malware analysis, achieving timely resolutions that upheld high customer satisfaction.

• Designed and deployed malware detection patterns using Trend Micro’s Virus Scan API (VSAPI), enhancing threat detection capabilities for both individual and multiple threats.

• Conducted in-depth analysis and classification of URL submissions, effectively categorizing and flagging malicious URLs for blocking across Trend Micro products.

Cross Reputation Service Engineer

Trend Micro Inc, The Rockwell Business Center
01.2024 - 07.2024

• Expanded responsibilities to include managing bulk cases for Web Reputation and Email Reputation services, delivering comprehensive solutions to customers and ensuring alignment with security best practices.
• Successfully handled a broader scope across multiple reputation services within strict SLAs, consistently achieving operational excellence and timely case resolution.
• Maintained high-quality detection and reputation updates across diverse threat vectors by leveraging AI-driven investigation techniques, ensuring accuracy and effectiveness in threat mitigation.

Detection Engineer

Trend Micro Inc, The Rockwell Business Center
07.2023 - 12.2023

• Specialized in delivering file-based detections for customer-submitted samples, ensuring accurate and timely threat identification.
• Provided tailored detection updates on a case-by-case basis by leveraging advanced file reputation services to strengthen product security.
• Ensured contextual precision for every detection, aligning with customer requirements and maintaining the integrity of threat intelligence.

Cyber Security Engineer

Trend Micro Inc, The Rockwell Business Center
11.2022 - 06.2023

• Completed a total of intensive 8-month malware analysis training program, specializing in advanced techniques for file, email, and URL/website analysis to identify and mitigate security threats.

• Organized and facilitated collaborative study sessions, guiding peers to overcome challenges and enhance understanding of complex malware detection concepts.

• Graduated as top performer in program, showcasing strong analytical skills and deep expertise in malware threat detection and mitigation strategies.

Education

Bachelor of Science - Electronics And Communications Engineering

Saint Louis University
Baguio City, Province Of Benguet, Philippines
04.2001 -

Skills

Malware Analysis

Threat Hunting

Threat Intelligence

Threat Investigation

Phishing Investigation

Security Operations

Process Improvement

Reverse Engineering

Incident Response

Detection Engineering

File, Web & Email Reputation Analaysis

URL Analaysis

AI-Assisted Threat Analysis

Team Mentoring

Tools and Platforms

Malware Analysis: IDA Pro, Ghidra, dnSpy, x64dbg, OllyDbg, PEStudio, Detect It Easy (DIE), BinText
Behavioral Analysis: Procmon, Process Explorer, Process Hacker, API Monitor, TCPView, FakeNet-NG
Network Analysis: Wireshark, Fiddler
Threat Intelligence & Operations: Trend Vision One, MITRE ATT&CK, Cyber Kill Chain, VSAPI
AI & Productivity: Microsoft Copilot, Claude, GitHub

Certification

Trend Micro Malware Analysis Program (Passed)

Accomplishments

  • Successfully completed the intensive Trend Micro Malware Analysis Training Program and
    certification examination as a top performer, demonstrating proficiency in advanced malware analysis
    and threat investigation.
  • Successfully trained and onboarded three newly hired engineers, providing mentorship in operational
    processes, customer case handling, and the practical application of malware analysis techniques.
  • Co-led the development of an AI-driven automation solution for malware detection log analysis,
    improving investigative efficiency and reducing manual analysis efforts.

Timeline

Threat Response Engineer - Case Manager

Trend Micro Inc, The Rockwell Business Center
09.2025 - 10.2026

Threat Response Engineer

Trend Micro Inc, The Rockwell Business Center
08.2024 - 08.2025

Cross Reputation Service Engineer

Trend Micro Inc, The Rockwell Business Center
01.2024 - 07.2024

Detection Engineer

Trend Micro Inc, The Rockwell Business Center
07.2023 - 12.2023

Cyber Security Engineer

Trend Micro Inc, The Rockwell Business Center
11.2022 - 06.2023

Bachelor of Science - Electronics And Communications Engineering

Saint Louis University
04.2001 -
Joshua Jeremy Delos ReyesThreat Response Engineer