Network Security Jobs in Johannesburg
1 - 15 of 26
Search Results - Network Security Jobs in Johannesburg
Network Finance-Johannesburg
Network Finance is seeking a hands-on Network Security Engineer in Gauteng to safeguard enterprise networks and security infrastructure. You will troubleshoot firewalls, VPNs, and segmentation while strengthening controls and improving resilience...
Salix Recruitment-Johannesburg
Are you an experienced Network & Security Engineer ready to make a career move?
Our client is looking for an experienced professional to support and enhance complex network and security environments across datacentres, production systems, cloud...
Placements24-Johannesburg
networks that form the backbone of their telecommunications services. You will work with the latest networking technologies to ensure high performance, reliability, and security across the organization's infrastructure. This is a fantastic opportunity...
Optimal Growth Technologies-Johannesburg
performance and troubleshoot any issues that arise.
• Collaborate with cross-functional global teams to ensure the network meets the organization's needs.
• Implement and maintain network security protocols to protect the organization's data...
NTT America, Inc.-Johannesburg
Monitor, manage, and support enterprise security infrastructure to ensure optimal performance and availability.
Perform advanced troubleshooting and problem resolution across network security technologies.
Investigate and remediate security and network...
Elite Search & Selection-Johannesburg
ResponsibilitiesRequirements:Proficiency in network routing and switching protocols (e.g., BGP, OSPF, VLANs, STP) and voice technologies such as VoIP, SIP, and unified communications.Strong understanding of network security principles and best practices, including firewall configuration...
Telebest-Johannesburg
and malicious code defense.
Cybersecurity technical assignments, standards, tools and processes.
Common attack vendors.
Vulnerability assessment tools.
Endpoint and network security tools or techniques.
2 years’ experience within either an information security...
Telebest-Johannesburg
of Cybersecurity technical assessments, standards, tools, and processes.
Knowledge of common attack vectors.
Knowledge of Vulnerability assessment tools.
Endpoint and network security tools or techniques.
Bachelor’s degree in Information Security or similar...
The Hiring House-Johannesburg
and SaaS platforms.
• Cloud & Infrastructure: Focused on secure deployment and integration across hybrid/multi-cloud environments, network security, IaaS/PaaS/SaaS controls, and cloud governance.
• Application security: Focused on secure software...
Placements24-Johannesburg
with at least 5 years in a security architecture role.
• Extensive experience designing and implementing security solutions across complex enterprise environments, including cloud platforms (AWS, Azure).
• In-depth knowledge of network security, application...
Nambiti Technologies-Johannesburg
designs.
• Practical experience with Cisco technologies and network operating systems. Experience with Fortinet network and security technologies will be advantageous.
• Experience with OSPF, BGP, MPLS/VPN, SD-WAN, Wi-Fi, network access control, network...
Placements24-Johannesburg
for the blockchain network, ensuring stability and security.
• Optimize network performance, transaction throughput, and data consistency.
• Conduct in-depth security analysis and implement robust defenses against potential threats.
• Mentor and guide junior...
Edge Executives-Johannesburg
Server & Network Engineer | Johannesburg | Permanent
Are you a technically hands-on IT professional with experience across servers, networks, security and infrastructure support? This is an opportunity to play a key role in maintaining, securing...
Placements24-Johannesburg
and rewarding remote-first environment, contributing directly to the innovation and reliability of our network services. You will be instrumental in shaping the future of our network architecture and ensuring optimal performance and security, all from...
Salix Recruitment-Johannesburg
Are you an experienced Network & Security Engineer ready to make a career move?
Our client is looking for an experienced professional to support and enhance complex network and security environments across datacentres, production systems, cloud...
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