Jeffrey Reyes
West New York,NJ
Summary
Information Security Analyst with 7 years of experience in cybersecurity, specializing in incident response, threat detection, email and cloud security, and vulnerability management. Proficient in using security tools to monitor, analyze, and mitigate threats. Experienced in conducting security assessments, managing vendor risks, and ensuring compliance with industry standards. Strong background in security analysis, threat hunting, and process automation to improve overall cybersecurity defenses.
Overview
6
6
years of professional experience
1
1
Certification
Work History
Information Security Analyst
Progyny
09.2023 - Current
- Investigated, contained, and remediated security incidents using Microsoft Defender and Sentinel SIEM, conducted threat hunting with KQL, performed root cause analysis, and collaborated with cross-functional teams to enhance incident response processes and minimize risks
- Managed and optimized email security policies using Microsoft Defender, implemented phishing detection and prevention measures, analyzed email threats, and collaborated with end users to reduce phishing-related incidents and improve overall email security posture.
- Administered and fine-tuned Microsoft Defender for Cloud Apps (CASB) to enforce security policies, manage website access exceptions, and monitor cloud application risks while overseeing vulnerability management processes, including scanning, prioritization, and remediation coordination with IT and security teams
- Managed Microsoft Defender for Cloud Apps (CASB) to enforce security policies, control website access exceptions, and monitor cloud application risks, while leading vulnerability management efforts by identifying, prioritizing, and coordinating remediation with IT and security teams.
- Conducted client security assessments and vendor risk evaluations, reviewing security controls, compliance requirements, and third-party risks to ensure alignment with organizational and regulatory standards.
Cybersecurity Associate
The Durst Organization
09.2021 - 09.2023
- Effectively managed Mimecast Email security operations, resulting in improvements to email data protection
- Implemented innovative video training and phishing campaigns, significantly advancing security awareness among employees
- Collaborated with the Cybersecurity manager to create a thorough risk assessment following NIST standards, providing valuable insights into the organization's security posture and facilitating risk mitigation strategies
- Developed and implemented security policies, strengthening overall data protection and securing the organization's infrastructure
- Worked with external vendors to assess their SOC2 compliance through meticulous evaluation of reports and questionnaires, ensuring a secure and compliant vendor ecosystem
- Proficiently utilized SIEM and EDR tools for continuous scanning, promptly detecting, and resolving security issues
- Assisted with end-to-end vulnerability management, collaborating with IT teams to promptly remediate threats
- This contributed to a strengthened security posture, effectively reducing vulnerabilities and proactively mitigating potential risks
IT Systems Administrator
Bed Bath & Beyond
01.2020 - 05.2021
- Delivered Level 2 support to retail stores and users, addressing network, hardware, and software issues
- Successfully resolved tickets and incidents using the ServiceNow ticketing system
- Created user accounts on exchange server, ensuring seamless email communication and precise user group assignments
- Attend meetings with the IT department to identify continuous improvement opportunities and enhance the delivery of IT services to users
IT Help Desk Technician
TEXA USA
02.2019 - 12.2019
- Effectively mitigated and resolved software and hardware issues from end users through phone, email and tickets
- Provided IT services in office working with ISP and corporate HQ to ensure business continuity
- Proficiently delivered break-fix support to tablets, diagnosing, and resolving hardware and software issues, restoring devices
Education
Internetwork Engineering - Information Technology
PC AGE Career Institude
Iselin, NJ07.2017
Skills
- Risk Analysis
- Incident Response
- Vulnerability Management
- Governance Risk & Compliance
- SIEM
- KQL
- DLP
- Ethical hacking
- NIST
- ISO 27001
- CASB
- Security operations
Certification
- CEH - Certified Ethical Hacker
- Microsoft Certified: Security Operations Analyst Associate
- CompTIA Security+
- Microsoft Azure Fundamentals
- CompTIA A+
Hobbies and Interests
- Soccer
- MMA
- Basketball
- Fitness
- Dragon Ball Z
Languages
Spanish
Native or Bilingual
Timeline
Information Security Analyst
Progyny
09.2023 - Current
Cybersecurity Associate
The Durst Organization
09.2021 - 09.2023
IT Systems Administrator
Bed Bath & Beyond
01.2020 - 05.2021
IT Help Desk Technician
TEXA USA
02.2019 - 12.2019
Internetwork Engineering - Information Technology
PC AGE Career Institude
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