Network Security Engineer (Senior & Junior Positions Available)
IO TECH SOLUTIONS LIMITEDHong Kong, Hong Kong
Posted January 5, 2026
Full Time
About the Company
IO Tech Solutions Limited is a leading IT talent and services provider with 25 years of industry experience. The firm specializes in IT staffing, consulting, contracting, payroll, and comprehensive talent solutions across Hong Kong, Singapore, UAE, UK, and Australia. By leveraging deep talent networks and market intelligence, IO Tech delivers strategic partnerships that connect clients to high‑potential opportunities and skilled professionals. Its distinctive advantage lies in a client‑centric approach that blends technology expertise with a global reach, enabling rapid, customized solutions for evolving IT demands.
Job Description
We are building a dynamic, forward-thinking security team and looking for Network Security Engineers at both senior and junior levels to work on cutting-edge network and security technologies.
Requirements
- Manage and operate production network security environments (firewalls, SASE, CASB, Proxies)
- Monitor and oversee security changes across hybrid, multi-cloud, and on-prem infrastructures
- Provide technical network security expertise to cross-functional engineering teams
- Develop and implement automated and scalable security systems, processes, and controls
- Collaborate closely with business units, treating security as a business enabler
- Mentor junior team members and lead technical security initiatives
