Senior IT Support Officer

Responsibilities:

• Manage & maintain regional network communications & devices of data central hub
• Administer and apply any preventive maintenances to Windows/Linux servers
• Install, upgrade and configure operating systems of Win/Linux
• Apply MS services patches and to configure/strengthen systems security
• Define and implement network/infra-structure security activities
• Perform an active SOC function to monitor IT environment security
• Define and implement monitoring systems in assuring infra-structure readiness / healthiness
• Develop / update systems documentations; IT policy & procedures; incident reports

Requirements:

• Higher diploma or above in information technology or related disciplines
• 3+ years of hand-on experience in system administration on Windows and networks supports
• Sound knowledge in TCP/IP; SNMP, Citrix; VMware, Linux, VPN, MS Active Directory; Firewall management
• Experience in cybersecurity, IDS/IPS, proxy and SIEM environment
• Knowledge in CISCO products in an advantage
• Holder of CCNP, CISSP, CISM and MCITP Enterprise Administrator is preferred
• Self-starter with good analytical, problem-solving and interpersonal skills