Marialyn Carolina Suárez Molleja
Senior Cybersecurity Engineer
Villa Alemana
Summary
Results-driven and highly skilled Cybersecurity Engineer with over 7 years of hands-on experience in information security, ethical hacking, and cloud security across AWS, GCP, and Azure environments. Proven expertise in implementing ISO/IEC 27001 frameworks, conducting security assessments, and managing the full Secure Software Development Lifecycle (SSDLC). Adept at vulnerability management, intrusion testing, and remediation using industry-standard tools such as Kali Linux, Burp Suite, Splunk, CrowdStrike, and CyberArk. Strong foundation in secure cloud architecture, risk analysis, and compliance frameworks including NIST and CIS. Recognized for problem-solving skills, adaptability, and a proactive approach to emerging cyber threats. Committed to continuous learning and driving security excellence in digital transformation initiatives.
Overview
3
3
years of professional experience
8
8
years of post-secondary education
Work History
Senior Cybersecurity Engineer
LIBERTY INSURANCE – HDI
Santiago
07.2024 - Current
- Information Security Assessment and Cybersecurity in Projects
- Ethical Hacking
- Security Management on AWS, GCP, and Azure Cloud Platforms
- Security Management throughout the Secure Development Lifecycle
- Implementation of the NIST and CIS Frameworks for Cybersecurity Management
- ISO 27001-27002 Implementer
- Cloud Vulnerability Management
- Knowledge: Kali, Burpsuite, Splunk, Crowdstrike, Upguard, CiberArk, Microsoft Defender, Intune, Zscaler
CYBERSECURITY SPECIALIST
ABCDIN
Santiago
05.2023 - 07.2024
- Project Management: Information Security and Cybersecurity Assessment in Corporate Initiatives and Projects
- Ethical Hacking
- Analysis of static code vulnerability alerts in GitHub Security Advanced
- AWS Cloud and GPC perimeter assurance
QA CYBERSECURITY
EMERGYA-CHILE SANTIAGO METRO APP
Santiago
03.2022 - 05.2023
- AWS Cloud Security Features: Detection Control Services and Out-of-Region Protection Services: AWS WAF (Web ACL), Identity and Access Management, AWS Cognito for Mobile Authentication, AWS Directory Service for user federation
- Amazon GuardDuty, AWS Trusted Advisor, AWS Systems Manager, AWS Security Hub
- Amazon Macie, AWS Shield for DDoS protection, AWS KMS for key management
- Architecture and implementation of the Services: Amazon DynamoDB (PartiQL), Amazon S3, AWS Cloud9, AWS Lambda, Amazon API Gateway, AWS SNS, AWS CloudFront Global, Regional
- Cybersecurity and Ethical Hacking Functions: Black Box Intrusion Testing, Vulnerability Exploitation, Remediation of Findings, Control and Monitoring Pentesting
- Risk and Vulnerability Analysis, Tools: Nessus Scanning, Nmap Scanning, Kali Linux, Burp Suite Management, Wireshark, Metasploit, Nmap, SQLmap, APP Reverse Engineering, Elevation of Privileges, OWASP, Mobexler, Genymotion
Education
COMPUTER ENGINEER -
UCLA
Barquisimeto, Venezuela 12.2002 - 12.2007
DIPLOMA IN Ethical Hacking Pentesting -
INACAP
Santiago, Chile 10.2021 - 03.2022
ISO/IEC 27001 CERTIFIED LEAD IMPLEMENTER I27001 - ISO/IEC 27001 CERTIFIED LEAD IMPLEMENTER I27001C
Certiprof
Certiprof 02.2024 - 09.2025
MASTER'S DEGREE - CYBERSECURITY
CEUPE
Madrid , Spain 07.2024 - 07.2025
Knowledge And Skills
- Cyber Defense Threat Intelligence Technique, 2024
- ISO/IEC 27001:2022 CERTIFIED LEAD IMPLEMENTER I27001CLI, 2024
- Cloud Architecture, 2024
- TTPSEC Defensive Cybersecurity Course, 2024
- API Security Fundamentals, API Authentication APISEC, 2024
- Cybersecurity Awareness, 2024
- Scrum Foundation Professional Certificate SFPC, 02/28/23
- AWS Certified Security Specialty, 2023
- AWS Certified Cloud Practitioner in Spanish, 2023
- AWS Certified Solutions Architect Associate SAA-C03, 2023
- OWASP TOP 10 Web 2021 + 2017, 2021
- Ethical Hacking Course – Zero Security Academy, 58 hours
- Risk Analysis, Vulnerabilities, Cybersecurity Mitigation, MITRE ATT&CK framework
- Forensic analysis and evidence collection in Windows operating system
- Agile Methodology, Scrum, Project management tools, Jira, Team Foundation Server
- Reference frameworks and standards, ISO/IEC 27001 – 27002, ISO 33000, ITIL, Incident Management
- Database Management, Microsoft SQL Server, SQLITE ON Android, PostgreSQL
- Packet Network Configuration and Design Tracer, CISCO Networking Academy, 04/01/09, 80 hours
- Virtualization, Virtual Box, VMware
- Advanced Management of the Linux Operating System, RedHat, Fedora Core 4, Debian
- Programming Languages, Java, MVC, CSS, HTML5, Android, Python, Ionic, Angular
Timeline
Senior Cybersecurity Engineer
LIBERTY INSURANCE – HDI
07.2024 - Current
MASTER'S DEGREE - CYBERSECURITY
CEUPE
07.2024 - 07.2025
ISO/IEC 27001 CERTIFIED LEAD IMPLEMENTER I27001 - ISO/IEC 27001 CERTIFIED LEAD IMPLEMENTER I27001C
Certiprof
02.2024 - 09.2025
CYBERSECURITY SPECIALIST
ABCDIN
05.2023 - 07.2024
QA CYBERSECURITY
EMERGYA-CHILE SANTIAGO METRO APP
03.2022 - 05.2023
DIPLOMA IN Ethical Hacking Pentesting -
INACAP
10.2021 - 03.2022
COMPUTER ENGINEER -
UCLA
12.2002 - 12.2007
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