network security jobs in Kempton Park

Overview At Alignerr, we partner with the world’s leading AI research teams and labs to build and train cutting-edge AI models. We are seeking hands-on infrastructure security practitioners to analyze, classify, and evaluate real-world network and endpoint security scenarios. You will work with realistic enterprise environments to capture how threats, controls, and failures interact in...

A leading recruitment firm is seeking a Senior Network Administrator in Johannesburg. This hands-on role requires 5+ years of experience in IT networking, managing multi-site IT environments, and ensuring network stability and security. The ideal candidate will have strong skills in TCP/IP, firewalls, and Microsoft technologies. This position offers an opportunity to make an impactful...

A leading technology firm in Gauteng, South Africa, seeks an experienced Network Architect with over 10 years in network design and security. The ideal candidate will have expertise in Check Point firewalls and cloud networking, performing vital networking responsibilities to ensure high availability and security. Responsibilities include designing scalable architectures, managing firewalls, and...

A recruitment agency is seeking an IT Infrastructure Technical Coordinator for a 12-month on-site contract in Johannesburg, South Africa. This role requires overseeing the planning, coordination, and management of network services including LAN, WAN, and security measures. The ideal candidate will have relevant certifications like CCNA or CCNP and a bachelor's degree in IT or a related field....

Hybrid## M-Pesa Africa: Senior Specialist Cloud & Network SecurityJohannesburg, South AfricaM-Pesa is a pioneering fintech business and global market leader in mobile money. Starting from 2007 as a convenient means by which the unbanked and underbanked could make digital payments, M-Pesa has now grown to offer over 60 million active customers Financial Services, Enterprise, Merchant and Retail...

M-Pesa is a pioneering fintech business and global market leader in mobile money. Starting from 2007 as a convenient means by which the unbanked and underbanked could make digital payments, M-Pesa has now grown to offer over 60 million active customers Financial Services, Enterprise, Merchant and Retail solutions. We are proud of our work in enabling the digital economy in our markets, and in...

A cybersecurity firm is seeking a network engineer in Johannesburg to design, deploy, and manage secure network solutions for operational technology (OT) environments. This role emphasizes expertise in switching and VLANs while ensuring network performance and security. Candidates should hold a relevant degree and certifications like CCNA or CCNP, with 3-5 years of network engineering experience,...

A leading IT service provider in Johannesburg seeks a System and Network Administrator to manage IT infrastructure across various client environments. The ideal candidate should have over 5 years of experience in system and network administration, strong technical skills in Microsoft 365, Azure, and a solid understanding of network security. This role requires hands-on experience with...

A leading telecommunications company is seeking a Senior Specialist in Cloud & Network Security in Johannesburg, South Africa. This role focuses on enhancing the security architecture and compliance of M-Pesa Africa's operations. The ideal candidate will have at least 5 years of experience in network security and relevant certifications. Responsibilities include optimizing security controls,...

A recruitment agency is seeking a Senior Specialist Defensive Systems in Randburg, South Africa. The role involves developing and implementing security network solutions, managing system risks, and leading incident response efforts. Candidates must possess a degree in Security/IT, CISSP, and CISM certifications, along with 8-10 years of information security experience. The ideal candidate will be...

A leading AI solutions company is seeking a Network & Infrastructure Security Analyst to analyze network and endpoint security scenarios. The role involves reviewing security cases, classifying incidents, and working with cutting-edge AI systems. Candidates should have over 2 years of relevant experience and a familiarity with security tools. This is a contract position offering competitive pay...

A leading telecommunications company seeks an experienced network engineer to plan, build, operate, and optimize its DWDM & OTN network. The role requires a 4 year engineering degree, CompTIA Security+ certification, and at least 10 years in the Telecommunications industry. Candidates will manage supplier relationships and engage in technology strategy alignment. Strong skills in DWDM & OTN...

About the job Cyber Security Specialist : Networks Principal Specialist Cyber Security Networks Duration: 6 months - 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, stakeholder engagement, and project delivery in...

A leading technology firm in Midrand seeks a Cyber Security Specialist to develop and implement security controls across various networks, including mobile and cloud. The candidate must have over 8 years of cyber security experience, a degree in Information Technology, and strong leadership abilities. This role emphasizes collaboration and innovation in security posture assessment and risk...

A prominent recruiting firm is seeking a Senior Network Engineer in Johannesburg. You will be responsible for designing, deploying, and maintaining network architectures. The ideal candidate should have a degree in Computer Science, relevant certifications, and strong hands-on experience with Cisco products. Responsibilities include troubleshooting network issues, mentoring team members, and...

A leading recruitment agency in South Africa is looking for an experienced network engineer. The ideal candidate will possess a Bachelor's degree in IT or related fields, along with relevant certifications like CCNA. This role requires a seasoned professional with extensive experience in designing and managing network solutions, ensuring network security, and working with cloud technologies. The...

A leading tech security firm in South Africa is seeking an Intermediate Network Security Analyst to manage and secure digital infrastructure. The role involves configuring and optimizing Palo Alto firewalls, maintaining security compliance, and preventing breaches. Ideal candidates should have proven experience with firewall management and excellent troubleshooting skills. This position offers...

A leading recruitment firm is seeking a skilled Network Support Technician in Johannesburg to provide Tier 2 support and manage network configurations. The ideal candidate should have over 3 years of experience in IT network services, including firewall and security monitoring. Responsibilities include incident management and daily reporting on network optimization. This role offers growth...

Network Security Analyst (Remote South Africa) Level: Intermediate About the Role We're looking for a highly skilled Network Security Analyst to join our forward-thinking, security-driven team. In this role, you'll be the guardian of our digital infrastructure ensuring that firewalls, network rules, and security configurations are robust, compliant, and ready to face emerging threats. Key...

A technology solutions provider in Johannesburg is seeking a highly experienced Network Architect to design and secure complex enterprise networks. The successful candidate will have 10+ years of experience, specializing in Check Point firewalls, cloud networking, and network security compliance. This role offers an opportunity to lead network optimization and ensure high availability and...