Senior SysOps Engineer

Network and Security:
Develop and maintain LAN, WAN, Site-2-Site VPN, Remote Access VPN, HA and DR architectures.
Manage all network/security devices and systems in line with the security requirements and policy.
Maximize network security and reliability by monitoring performance, troubleshooting problems and outages, scheduling upgrades and optimization.
Secure the network by establishing and enforcing ACL policies and defining and monitoring access.
System:
Provide expertise and support for Hardware, Hypervisor, Unix and Microsoft technologies (AD, GPO, WSUS, SCCM...).
Manage/install all servers (physical and virtual), in accordance with Head Office standards and project/operational requirements.
Perform daily monitoring/administration.
Apply OS patches, upgrades and standardize/harden on a regular basis.
Database and Application:
Install, configure and maintain Database (Oracle, MSSQL, noSQL...) and Core Banking eco-system product.
Perform HA/DR, tuning and performance monitoring for Application/Web, Database.
Implement and maintain Application/Web/Database security.
Overall maintenance & management:
Overseeing all IT operations infrastructure.
Developing and maintaining documentation, policies, procedures, and standards in line with organizational objectives.
Perform daily system monitoring and help desk support, verifying the integrity and availability of all hardware, server resources, systems and key processes, reviewing system and application logs, and verifying completion of scheduled jobs.
Perform regular check of Disaster Recovery Site as necessary.
Maintain data centers environmental and monitoring Data Center facilities (UPS, Cooling system, Rack, Cable, Physical Access, CCTV...)
Collaborate with the Chief Information Security Officer (CISO) to identify and/or apply corrective measures when required.
Provide technical support to other functional projects (manage project environments, define and setup technical prerequisites, ...).
Others:
Perform IT Report and ad-hoc reports.
Perform other tasks as requested by Deputy head of IT department and direct Manager.