Network Security Specialist

4 days ago


Sandton, South Africa BUI Full time

We are seeking a Cloud Security Solutions Architect to join our team of experts at BUI. This individual will be responsible for designing and implementing secure cloud-based network architectures, as well as providing expert-level support and guidance to our clients.

About the Role:

The successful candidate will have a solid understanding of Cloud platforms, Cisco, FortiNet and Palo Alto Network technologies, as well as experience with network security on Palo Alto, Fortinet and Cisco.

Responsibilities include:

  • Designing and implementing secure cloud-based network architectures
  • Deploying and integrating software and hardware network and security devices
  • Liaising with 3rd Parties such as Datacenters, ISP's and Vendors
  • Performing capacity planning and monitoring to ensure sufficient resources are always available
  • Training and Development of IT Support team to reduce daily workload to ensure more time is spent focusing on proactive design and research

As a key member of our team, you will also be expected to create and maintain network design documentation, proactively improve infrastructure, reducing operational costs and complexities, and implement Cloud connectivity and associated Security solutions.

Requirements include:

  • Solid knowledge of Cisco LAN, WAN, FortiNet, Palo Alto and Data Center technologies
  • Knowledge of both MPLS & SDWAN
  • Solid Experience with network security on Palo Alto, Fortinet and Cisco
  • Thorough understanding of Layer2 and Layer3 networks with protocols such as VLAN, Spanning-Tree, MACSec, LACP, VRRP, HSRP, EIGRP, OSPF, BGP, IPSEC, NAT, Policy-Based Routing, SSLVPN
  • Advanced knowledge of dynamic routing, high availability, redundancy, and interoperability between different vendors
  • A good understanding on Cloud connectivity solutions
  • A detailed working knowledge of the following security infrastructure devices, Palo Alto, Cisco and FortiGate
  • Good understanding of ITIL / Service Management
  • Vendor certification such as, CCNP, PCNSE, FCP or equivalent qualification


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