Senior Network System Engineer

The Senior Systems Engineer (Network) will be responsible for the planning, project management and deployment, administration and operations support for network to ensure that systems, services and applications are performing optimally to meet customer, user, and company expectations.

This technical role covers the following work areas:

Technical design, administration, implementation, troubleshoot and management of Network and Data Centre infrastructure

24x7 Operations Support including scheduled on-call duties

Vendor management, project management for network related projects and provide support to other Technology projects

Documentation including RFQ/RFP technical specifications/diagrams, operations manuals/guidelines

Backup role for Data Centre Facilities Management services including audit support and/or additional tasks assigned by supervisor.

Experience

Minimum of 5 years’ experience in supporting, maintaining and implementing Network and/or Data Centre Facilities Management (Cisco/Aruba network devices, Cisco ACI) technical administration and support.

Excellent understanding of common network technologies, including TCP/IP, IPsec, VRRP, HSRP, SNMP, NAT, Multicast, Sub-netting, Ethernet, Access-lists.

In-Depth Working Knowledge and understanding of the following routing protocols: BGP, OSPF, EIGRP, ISIS, MPLS.

Familiar with the setup and configuration of network security devices such as firewalls, wan optimisers, virtual private networks and authentication servers etc.

Proven working knowledge, implementation and administration experience of high availability Network Security devices (E.g. Checkpoint, Cisco Firepower, Fortinet, Palo)

Proven knowledge of DNS, time synchronisation, Proxy, F5 Load Balancers, Infoblox, RSA

Proven knowledge in switch and router configuration, including storage switch configurations

Monitor & measure the performance & availability of network devices proactively; implement corrective actions identified to improve performance & service level availability and capacity planning.

Experience on the various Network Management platforms (E.g. MRTG, Cisco ISE, Algosec etc.)

#J-18808-Ljbffr