**Responsibilities**: - Act as the escalation point for resolving complex issues on Infrastructure operations & security configuration - Develop and maintain documentation on network infrastructure and system security designs - Stay up to date with emerging technologies and identify improvements on existing infrastructure & security solutions - Responsible for the overall design and implementation of various security solutions to fulfill the business and security requirements - Bridge the gap between development and operations by embracing “Infrastructure as Code” (IaC) work closely with the DevOps team - Provide support during non-office hour whenever needed **Requirements**: - Diploma holder or above in Computer Science, Information System or related disciplines - In-depth technical knowledge on infrastructure and network products, including Checkpoint, Palo Alto, Fortinet, F5, Cisco, Aruba - Sound knowledge and hands-on experience of cloud network infrastructure - Experience in design and implementation of robust and resilient global network over public cloud and/or private cloud platform is a strong advantage - Deep understanding of networking protocols (e.g., IPSEC, HSRP, BGP, OSPF, 802.11, QoS). - CCNP or higher certification (CCIE and/or CISSP highly valued)Strong time management, willing to learn and able to work independently - Good command of both written and spoken English and Chinese hybrid LI-MK1 Empowered to think big. Try new opportunities while working with a talented, ambitious and supportive team. Transformational and proactive working environment. Elevate employees to find thoughtful and innovative solutions. Growth from within. We help to develop new skill-sets that would impact the shaping of your personal and professional growth. Work Culture. Our colleagues are some of the best in the industry; we are all here to help and support one another. One cohesive team. Engage stakeholders to achieve our ultimate goal - Cryptocurrency in every wallet. **_ Are you ready to kickstart your future with us?_** **Benefits** Competitive salary Medical insurance package with extended coverage to dependents Attractive annual leave entitlement including: birthday, work anniversary Work Flexibility Adoption. Flexi-work hour and hybrid or remote set-up Aspire career alternatives through us. Our internal mobility program can offer employees a diverse scope. Personal data provided by applicants will be used for recruitment purposes only.