network security jobs in Pretoria

Job Description Network Security Engineer - 24-Month Contract Pretoria (Hybrid) Are you passionate about protecting enterprise networks from evolving cyber threats? Join our team as a Network Security Engineer on a 24-month hybrid contract in Pretoria, where you'll help safeguard critical infrastructure and design secure, scalable network solutions. This...

About the Role Our client, a leader in the telecommunications sector in Pretoria, is looking for an experienced Senior Network Security Analyst to bolster their cybersecurity team. This critical role will involve safeguarding our extensive network infrastructure against evolving cyber threats. You will be responsible for implementing robust security...

The South African Reserve Bank (SARB) is seeking a Senior Network Security Architect to lead end-to-end deployment of network security solutions, provide expert recommendations, and drive security governance. You will design, configure, test and deploy security solutions, review standards, manage product lifecycles, and collaborate with stakeholders to...

Placements24 in Pretoria is seeking a Senior Network Security Analyst to strengthen the cybersecurity team. The role focuses on safeguarding our network infrastructure, implementing robust security measures, and responding to incidents across the organisation.The ideal candidate has 6+ years in network security, deep knowledge of protocols, and hands-on...

DescriptionBrief descriptionThe main purpose of this position is to research, plan, architect, design and oversee the deployment of network security solutions within the South African Reserve Bank Group (SARB Group).Detailed descriptionThe successful candidate will be responsible for the following key performance areas:Research and recommend emerging and...

An IT service company based in Pretoria is seeking an experienced IT Systems Administrator to manage and upgrade software, hardware, and networks. The ideal candidate will excel in troubleshooting and have a solid understanding of cybersecurity. Responsibilities include installing systems, managing networks, and ensuring technology solutions for client...

Network & Infrastructure Security Analyst (AI Training) About The Role We partner with the world's leading AI research teams and labs to build and train cutting-edge AI models. Now, we're looking for hands‑on infrastructure security professionals to bring real‑world expertise to the next generation of AI‑driven security systems. Your knowledge of how...

ATS Client is seeking a Network Security Engineer for a 24-month hybrid contract in Pretoria. The role focuses on protecting enterprise networks, designing secure solutions, and overseeing security platforms such as firewalls, IPS, VPNs, and ISE. Expect on-site presence 2-3 days a week. The candidate should have 7+ years in network security, relevant...

Boardroom Appointments seeks a Senior HEC Network Operations Engineer in Pretoria to ensure the stability, performance and security of the HEC network across environments. You will lead a team of engineers, perform and guide lifecycle, change, incident and problem management, and coordinate with compute, storage and applications teams to deliver reliable...

Alignerr Corp. is seeking a Network & Infrastructure Security Analyst (AI Training) to work remotely on an hourly contract basis. You will analyze security scenarios across enterprise environments, review firewall/EDR cases, and classify incidents to improve AI-driven security systems.You will create datasets and clearly articulate risks and business impact....

Sadira Talent Partners is seeking a Remote Network Infrastructure Engineer to design, implement, and manage a global network. The role requires experience with TCP/IP and routing protocols, and focuses on ensuring stability, security, and performance across worldwide networks.You will design and deploy scalable infrastructure, monitor performance, and...

Placements24 seeks a visionary Telecoms Network Architect for a fully remote role. You will design scalable, secure networks, evaluate new technologies, and guide strategic roadmaps with cross-functional teams across regions, including Paarl areas.The ideal candidate has 10+ years of telecom network design experience, expertise in routing, switching, MPLS,...

City of Tshwane is seeking a Network Technician for Data Centre Facilities on a two-year fixed-term contract. The role focuses on installing, configuring, maintaining, monitoring and troubleshooting the organisation’s network infrastructure to ensure reliable, secure connectivity.The position requires Grade 12, relevant networking knowledge (TCP/IP,...

Alignerr is seeking a Network & Infrastructure Security Analyst (AI Training) for a remote, hourly contract. You will analyze security scenarios, classify incidents, and help train AI models to understand threats and controls in production environments.Youll work asynchronously, 10–40 hours per week, collaborating with a global team to shape frontier AI...

Placements24 is seeking a proactive Remote IT Support Specialist to manage and maintain our network infrastructure from anywhere. You will provide advanced technical support, troubleshoot network issues, and implement solutions to improve performance and security for a distributed workforce.In this role, you will work independently, support routers,...

About the Role Our client has an exciting opening for an Apprentice Network Administrator to join their IT department in Pretoria. This position is ideal for someone passionate about IT infrastructure and eager to gain practical experience in network management. You will work under the supervision of experienced IT professionals, learning to install,...

Experience Senior (11-15 years) | Expert (15+ years)Duration 6 MonthsGlobal Consulting firmRemoteSouth AfricaIndiaRequired Skills IT Infrastructure Design WAN Architecture Wireless WAN WAN Optimization Wide Area NetworkProject OverviewOur client, a global consulting firm, is partnering with a global client in the IT/Mining sector in a transformative phase of...

About the Role Our client is actively seeking a highly skilled Senior Network Engineer to join their innovative team, focusing on their advanced network infrastructure in Pretoria . In this critical role, you will be responsible for the architecture, implementation, and management of sophisticated network solutions that are vital to the company's operations...

About the Role Our client is seeking a highly skilled Network Infrastructure Technician to join their fully remote engineering team, supporting clients across various sectors. This role is critical for the deployment, maintenance, and troubleshooting of complex network infrastructure solutions. You will be responsible for ensuring the reliability, security,...

About the Role Our client is seeking a highly skilled and motivated Remote Network Installation Engineer to join their distributed technical team. This role is focused on the planning, deployment, and configuration of network infrastructure solutions for clients across various industries, all managed remotely. You will be instrumental in designing robust...