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Senior Network Infrastructure Specialist

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Sandton, South Africa JSE Limited Full time
Job Description

We are seeking a highly skilled Senior Network Engineer to join our team in Sandton. The successful candidate will be responsible for providing 2nd level escalation support for BAU teams, ensuring that networks and client connectivity platforms meet or exceed availability.

About the Role
  • Contribute to crafting of the network and client connectivity infrastructure strategy, ensuring JSE platforms meet existing and future business requirements.
  • Design and innovate network and client connectivity infrastructure solutions that maximize performance, reliability, and resiliency allowing the JSE to offer its clients competitive and reliable services.
  • Ensure the IM's department's network and client connectivity infrastructure projects and initiatives are delivered on time, with prescribed quality and add value to the JSE business.
Key Responsibilities
  • Prioritise, plan, and execute scheduled network and client connectivity maintenance, upgrades, and optimisation activities to ensure the highest level of performance and stability of JSE networks and client-facing networks.
  • Seek continuous improvement opportunities in technology and process to deliver business value to JSE and clients.
  • Work with NSPs (Service Providers) and JSE clients to ensure high availability of the connectivity infrastructure to the JSE markets and services.
Requirements
  • 10 years IT work experience, 6 years network administration, and 5 years Cisco technologies experience.
  • Strong experience with Microsoft, Linux, and Open Source operating systems' network technology stacks.
  • Solid experience working in a multi-disciplinary team, fostering collaboration, and teamwork.