
Jingjing Liu
Fähigkeiten und Kenntnisse
Werdegang
Berufserfahrung von Jingjing Liu
- Bis heute 3 Jahre, seit März 2023
Security Operations Team Leader
Unicom (Zhejiang) Industrial Internet Co., Ltd.
Design and optimization of large-scale security operations frameworks for enterprise and regulated clients Definition and implementation of ISO/IEC 27001-aligned security policies and operational processes Governance of enterprise SOC platforms (SIEM, threat intelligence, automated response) Improvement of alert quality and incident response efficiency with measurable operational impact Coordination of multi-site security operations and risk assessment activities
- 1 Jahr und 8 Monate, Juli 2021 - Feb. 2023
Project Manager – Cybersecurity Operations
Qi’an Xingcheng Network Security Operation Service Co., Ltd.
Project leadership for city-level cybersecurity operations Design and implementation of ISO/IEC 27001-aligned governance frameworks for network and cloud environments Development of security policies, management regulations, and operational standards Coordination of attack–defense drills and major event security operations Management of large-scale security project delivery and compliance requirements
- 3 Jahre und 2 Monate, Juni 2018 - Juli 2021
Security Operation Engineer / Quality Operations Specialist
Sangfor Technologies Inc.
Delivery of managed security services (MSS) for enterprise clients Incident investigation, log analysis, and security event reporting Support for ransomware analysis and network traffic investigations Quality management and optimization of security service delivery processes
Ausbildung von Jingjing Liu
- 2022 - 2025
Master of Business Administration (MBA)
Hunan Normal University
- 2014 - 2018
Bachelor of Engineering – Network Engineering
Xiamen University of Technology
Sprachen
English – Business fluent
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German – Beginner
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