Security and Networking Systems Specialist

Overview Job title: Cyber Security Specialist : Networks Job Location: Gauteng, Johannesburg Deadline: December 01, 2025 Role purpose Lead the development and implementation of advanced cyber security capabilities and controls across companies mobile, fixed, satellite, cloud, and IoT networks to protect against evolving threats. Oversee risk assessments,...

Principal Specialist – Cyber Security (Networks) Direct message the job poster from Smart4 Energy Job Title: Principal Specialist – Cyber Security (Networks) (Midrand, 6-month FTC, extendable) About the Role We are looking for an experienced Principal Specialist in Cyber Security Networks. The role focuses on leading the design, implementation, and...

Job title: Network Specialist Job Location: Gauteng, Johannesburg Deadline: December 11, 2025 Quick Recommended Links Jobs by Location Job by industries PURPOSE The principal purpose of the Network Specialist is to provide persistent support of the networked ecosystem of PayInc and provide consultancy support associated to the networked environment to PayInc...

PayIncCity of Johannesburg, Gauteng, South Africa Network Specialist PayInc is a purpose-driven payments provider building on over 50 years of trusted history in South Africa's payments ecosystem. Our mission is to connect people, businesses, and economies through secure, efficient and inclusive digital payments infrastructure and to be a catalyst for...

A leading energy management company in Johannesburg is seeking a Principal Specialist in Cyber Security to lead the design and implementation of security controls across various network environments. The ideal candidate should have over 8 years of experience in cyber security, particularly in enterprise networks, and be adept in risk management and...

**Job Details**: **Department** **Information Technology** **Minimum experience** **Mid-Senior** **Company primary industry** **Information Technology and Services** **Job functional area** **Information Technology** **Salary** **R900 000 - R1 248 000 per annum** Our client in the IT industry is actively seeking a Network & Security Architect with...

When it comes to putting people first, we're number 1.The number 1 Top Employer in South Africa.Certified by the Top Employer Institute 2025.Role Purpose:To implement, operate, and continuously improve secure, resilient network security controls—including Cisco FTD, Fortinet, Cisco ISE (NAC), VPN, IDS/IPS, and Algosec automation—using SRE principles to...

PayIncCity of Johannesburg, Gauteng, South Africa Network Specialist PayInc is a purpose-driven payments provider building on over 50 years of trusted history in South Africa’s payments ecosystem. Our mission is to connect people, businesses, and economies through secure, efficient and inclusive digital payments infrastructure and to be a catalyst for...

Key Responsibilities Design, implement, and maintain robust network security infrastructure to protect Customer's digital environment. Manage and optimize security platforms including firewalls, intrusion prevention systems (IPS), DDoS mitigation tools, VPNs, secure email gateways, and Cisco Identity Services Engine (ISE). Monitor network traffic to detect...

Main responsibilities Network Security Design & Implementation: Design, implement, and maintain network security architectures, ensuring the protection of bank's systems, data, and assets against unauthorized access, cyber threats, and attacks. Firewall & Intrusion Detection: Configure and manage firewalls, VPNs, and other security appliances (IDS/IPS) to...