Network Security Engineer

IO TECH SOLUTIONS LIMITED-company-logo
Network Security Engineer
IO TECH SOLUTIONS LIMITED
Cybersecurity
Central and Western, Hong Kong, China
7 days ago
Full Time
Onsite
Information Technology and Services
Job Description
7 days ago
Job Summary: Operating existing production network security environments such as firewalls, SASE, CASB, Proxy etc. Overseeing network and network security changes in hybrid, multi-cloud, and on-prem environments. Providing technical network security expertise across engineering teams. Implementing automated and scalable security systems, processes and controls. Treating security as a business enabler.

Responsibilities:Network Security Operations
• Operating existing production network security environments including firewalls, SASE, CASB, Proxy etc.
• Overseeing network and network security changes in hybrid, multi-cloud, and on-prem environments
• Providing technical network security expertise across engineering teams
• Implementing automated and scalable security systems, processes and controls
• Treating security as a business enabler
Qualifications:
• Minimum 3-5 years experience in network engineering and/or security.
• Strong multi-vendor firewall background with exposure to modern network solutions like SASE, CASB, Proxies, L7 rule adoption
• Good understanding of systems, networking and security engineering concepts
• Good understanding of major network protocols in various layers
• Experience protecting and safeguarding data and assets on the network level
• Experience with packet decoding and analysis tools such as tcpdump and Wireshark
• Advantageous, but not essential:
• Exposure to cloud technologies
• Data Center & Colo experience
• Coding experience to achieve automation
• Offensive security from the perspective of the adversary
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