Certified Information Systems Auditor (CISA) with over 4 years of hands-on experience in the Cyber Security field.
Proven expertise in network security pre-sales and post-sales engineering, SOC log analytics, and managing in-house security operations and controls.
Preparing for CISSP exam and determined to develop a long-term career path within Cyber Security field.
Overview
4
4
years of professional experience
2
2
Certification
Work History
IT Security Analyst
Credit Agricole Corporate And Investment Bank
04.2022 - 12.2023
Supported IT security operations e.g., security log review and monitoring, incident investigation and support all other IT security related issues
Performed regular vulnerability and anti-virus scans on the network to identify any potential weaknesses or risks.
Provided timely reporting on security compliance and make recommendations
Analyzed and action findings from penetration testing and threat assessment
Followed up on IT audits, local regulatory and head office recommended guidelines and implementations
Maintained corporate security policies, procedures and guidelines
Coordinated with different IT teams on IT security matters and provide suggestions to improve system security.
Assistant Security Analyst
CITIC Telecom International CPC Limited
06.2021 - 04.2022
Provided 2nd tier support on Managed Security Services, specifically on information security incident management; Investigate, respond and provide recommendations to customers
Monitored and analyzed security alerts and incidents using various security information and event management (SIEM) tools such as Splunk and ArcSight to detect and respond to potential security threats
Utilized intrusion detection/prevention systems, firewalls, and other security technologies to actively defend against unauthorized access and cyber threats
Stayed abreast of industry trends, emerging threats, and new technologies to proactively enhance the organization's security posture
Designed and maintained SIEM rules
Prepared regular service reports for customers and meeting for service review.
Technical Specialist
SiS International Limited
07.2019 - 06.2021
Handle pre-sales and post-sales activities ranging from cyber security and network security solutions (Darktrace, Hillstone, Ixia, Bitglass, and more)
70% pre-sales activities such as solution demonstration, presentation and POC activities, cooperating with end-users and vendors in various countries
30% post-sales services such as Threat report writing and review to end users
Provided guidance on the selection of hardware components based on customer requirements.
Troubleshot malfunctions and diagnosed issues for equipment and components.
Provided technical assistance to clients by troubleshooting system problems.
Provided product updates and training to business partners and end users.
Summer Intern
Orient Overseas Container Line Limited
06.2018 - 08.2018
Assisted in a new system development project on system testing and data analysis
Coordinated with internal analyst team and project owner on verifying test results and follow-ups
Performed ad-hoc tasks as assigned.
Education
Bachelor of Business Administration (Information Systems) - Information Systems & Computer Science
The University Of Hong Kong
06-2019
Skills
Cybersecurity Frameworks
Linux/Windows Operating System
Scripting Languages eg Shell script, Powershell, etc
Managing Security Breaches
Monitoring Computer Viruses
Best Practices Implementation
Python Programming
Tenable Nessus
Information Auditing
Incident Response
Certification
Certified Information Systems Auditor (CISA)
Cisco Certified Network Associate (CCNA)
Languages
English
Full Professional
Chinese (Cantonese)
Native/ Bilingual
Chinese (Mandarin)
Native/ Bilingual
Timeline
IT Security Analyst
Credit Agricole Corporate And Investment Bank
04.2022 - 12.2023
Assistant Security Analyst
CITIC Telecom International CPC Limited
06.2021 - 04.2022
Technical Specialist
SiS International Limited
07.2019 - 06.2021
Summer Intern
Orient Overseas Container Line Limited
06.2018 - 08.2018
Bachelor of Business Administration (Information Systems) - Information Systems & Computer Science
The University Of Hong Kong
Certified Information Systems Auditor (CISA)
Cisco Certified Network Associate (CCNA)
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