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Senior Network Specialist

Old Mutual Namibia

Posted 4 months agoWindhoek, Namibia

Location

Windhoek, Namibia

Job Type

Full-time

Experience

Senior

Category

Technology

Job Description

Old Mutual is a leading pan-African financial services group operating across more than 14 African countries. Old Mutual Namibia (OMAO) provides insurance, investment, savings, and banking solutions. The IT infrastructure team ensures the security, reliability, and performance of network systems that underpin business operations across the country.
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Requirements

  • Minimum 5 years of experience in an enterprise network support role
  • Deep knowledge of FortiGate firewall and core switch management
  • Advanced knowledge of BGP, VPN, SD-WAN, and QoS technologies
  • Proven skills in advanced networking design and maintenance services
  • Compulsory: Minimum FortiGate NSE4 certification
  • NSE5 (Network Security Analyst) certification preferred
  • A+, N+, and Server+ certifications required
  • Formalized technical industry certifications (FortiGate NSE 4 / NSE 5)
  • Degree in an IT-related field is beneficial
  • Specialization in Networking and Systems Administration

Responsibilities

  • Manage and configure firewalls (FortiGate) and Secure Connectivity on SD-WAN
  • Deploy and maintain network security devices across the estate
  • Design, implement, and maintain network and firewall infrastructure
  • Deploy and manage branch SD branch network architecture
  • Perform routine maintenance, troubleshooting, and support for network systems
  • Collaborate with IT teams to ensure network security and efficiency
  • Stay updated with the latest networking technologies and best practices
  • Monitor network performance and proactively address issues