Job Requirements
5 - 10 years of experience
Skills
Job description for Senior Network Security Engineer at Courts Singapore
The essential responsibilities of Senior Network Security Engineer:
- Designing and implementing new network solutions and/or improving the efficiency of current networks
- Installing, configuring, and supporting network equipment including routers, switches & wireless controller/access points and network access control
- Configuring firewalls, routing, and switching to maximise network efficiency and security
- troubleshooting /fault finding network incidents
- Ensure network connectivity of all servers, workstations/laptops, telephony equipment, printers, and production equipment/tools
- Perform and arrange network device/firewall firmware upgrade or preventive maintenance activities
- Provide systems engineering and operational support for the IT infrastructure components
- Handle all escalations on system, applications and attend to faults, troubleshoot, and resolve hardware and software technical problems.
- Manage and maintain an up-to-date IT asset and patch information list, network diagrams, system requests and documented processes for the operations and maintenance of the platforms
- Develop and improve instrumentations to monitor the health and availability of the systems-related infrastructure, Experience with monitoring tools
- Provide day-to-day network administration support
The ideal candidate would possess the following:
- Degree in Information Systems, Computer Science, or a similar relevant field
- Minimum of 5-8 years of experience in network administration is a must
- Hands-on experience with equipment from HPE, Aruba, Cisco,
- Working technical knowledge of current network hardware, protocols, and Internet standards, including routers, switches (layer 2/3), firewalls, remote access, DNS, BGP, OSPF, VLAN, QoS, and VPN
- Hands-on knowledge of Firewall, Routers, VLANs and routing protocols
- Knowledge of DMZ, Cyber Security, server hardening and firewall administration
- Proven experience and success with LAN, WAN, and WLAN design and implementation
- Proven experience with network capacity planning, network security principles, and general network management best practices
- Ability to work with all levels of staff within the organization
- Ability to manage several projects simultaneously from design to implementation
- Excellent organizational and time management skills
- Good analytical and problem-solving skills
- Positive attitude