* Perform network administration in a heterogeneous environment (production, DR, test) comprising of network and security equipment, telecommunication links
* Perform hardening, upgrade and enhancement on IT infrastructure components
* Monitor, assess, schedule and implement network, and product-specific security
vulnerability patches
* Monitor obsolescence of IT infrastructure components (network systems)
* Monitor expiry and perform renewal of network system password and certificates
* Implement network backups operations to ensure data recoverability and business continuity
* Execute disaster recovery plans for IT infrastructure (network systems) and conduct regular disaster recovery testing and component switchover exercises to ensure usability of standby and DR equipment
Requirement:
- Degree in Information Technology or related discipline
- Preferably, attained CCNA, CCNP, CCSA, CCSE, PCNSA, PCNSE, NSE (up to level 4) Experience and Technical Skill Set
- At least 5 years of hands-on experience in managing network and security equipment such as routers, switches, firewalls, VPN, load balancer, DNS, NAC Experience/ industry certification for public cloud administration Other Criteria Good written and verbal communication skills
- Good interpersonal skills and able to work independently as well as in a team Demonstrate good analytical and problem solving abilities
- Possess a customer-oriented mindset and a sense of initiative
- Ability to multi-task and operate in a fast paced environment
- Familiar with data center operation
