network security engineer jobs

A network security firm in Cape Town is looking for a Security Engineer to safeguard critical infrastructure and manage firewall operations. You will be responsible for administering and maintaining Palo Alto firewalls, monitoring security incidents, and collaborating with various teams to enhance network security standards. The ideal candidate should have proven experience with Palo Alto...

A leading power producer in South Africa is seeking a Senior Cyber Security Engineer to support the Group Cyber Security Manager. The role focuses on developing cybersecurity strategies, managing cloud and network security, and leading incident response efforts. Ideal candidates should have over 5 years of experience in cybersecurity engineering, expertise in Microsoft Azure, and strong...

A leading tech company in Johannesburg seeks a Senior Network Engineer with extensive experience in Cisco ACI and routing & switching. The candidate will provide Tier 2/3 level support and participate in crucial network projects. Responsibilities include troubleshooting and assisting with network design and implementation. Successful applicants must hold a CCNP certification with a minimum of...

Port Elizabeth, South Africa | Posted on 01/12/2026 - Original Job Title IT Security Specialist - Date Opened 01/12/2026 - Job Type Full time - Work Experience 5+ years - State/Province Eastern Cape - Country South Africa Job Description We are seeking a highly skilled and motivated Network Security Engineer to join our Client's team in Port Elizabeth. The successful candidate will play a...

A leading energy company in South Africa is seeking a Senior Cyber Security Engineer. The role involves supporting the Group Cyber Security Manager in developing security strategies, managing Azure and M365 security environments, and conducting risk assessments. Strong analytical skills and 5+ years of experience in cyber security are essential. Candidates with cyber security certifications and...

A reputable company in Johannesburg seeks a Network and Security Engineer to handle complex network environments. The ideal candidate has vendor certifications, experience in MSP or ISP setups, and familiarity with VoIP. Key attributes include being self-driven and excellent at communication. This role requires managing multiple priorities effectively, and having own reliable transport with a...

A leading digital services provider in Johannesburg seeks an experienced Network Engineer to ensure customer connectivity and secure their networks. This role involves troubleshooting, vendor management, and maintaining network hardware. Candidates must have a minimum of 2 years in network operations and be fluent in Mandarin. The position offers substantial roles in digital transformation and...

A leading IT support company in Cape Town seeks a skilled Network Engineer to manage Cisco-based networks and ensure optimal performance. Responsibilities include designing and deploying solutions, conducting security audits, and providing Tier 2/3 support. Ideal candidates have 3+ years’ networking experience and strong problem-solving abilities. The position offers competitive benefits, a...

A leading recruitment firm is seeking a Team Lead: Security Engineer to join their Johannesburg team. The candidate will lead a high-performing security engineering team, ensuring the design and implementation of secure networks that align with business goals. Responsibilities include overseeing security practices and compliance with standards like HIPAA and ISO 27001. Candidates should have at...

A technology solutions provider in Cape Town is seeking a Network Engineer to design and maintain their network infrastructure. The ideal candidate has over 5 years of experience, strong knowledge of network protocols, and skills in securing networks. Responsibilities include monitoring performance, troubleshooting issues, and integrating network systems with enterprise applications. Competitive...

A recruitment agency is seeking an experienced Network Senior Engineer for a 12-month contract based in Centurion. The role involves designing and deploying network infrastructure, monitoring performance, and implementing security protocols. Candidates should have at least 5 years of network engineering experience, with strong skills in Cisco and cloud technologies. Relevant certifications are...

A leading IT services provider in South Africa is seeking a Senior Network Engineer to drive excellence in network stability and security. You will lead a team of engineers, design and optimize enterprise networks, and ensure client satisfaction. The ideal candidate has over 5 years of experience in network engineering and technical expertise in TCP/IP and firewall technologies. This role offers...

A client-focused technology firm is seeking an experienced Senior Network Security Engineer in Johannesburg to design, implement, and maintain secure enterprise network platforms. The ideal candidate will have strong Cisco networking and firewall administration skills, with a passion for cybersecurity and innovative solutions. This position requires collaboration with IT teams and compliance with...

A software development company in South Africa, Gauteng is seeking a Mid-Senior Level Network/Security Engineer. The ideal candidate will have over 6 years of experience, with a strong focus on Kubernetes management and network security. Responsibilities include designing and securing Kubernetes clusters, administering Microsoft Entra ID, and ensuring compliance with security standards. The...

A technology firm in Johannesburg seeks a skilled network security professional to design, implement, and maintain security architectures. This role involves configuring firewalls, managing VPNs, and leading incident response efforts. Candidates should have a Bachelor's degree in Computer Science or a related field, coupled with 3-5 years of experience in network security, preferably in banking....

Bachelors degree / Diploma or equivalent experience 3+ years of IT experience 1+ years of hands‑on web application penetration testing / ethical hacking experience The Purpose of Your Role Lead testing efforts on web and mobile applications and supporting systems. Replicate the actual techniques and tools used by malicious attackers in an effort to model potential external threats. Upon...

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...

Responsibilities - Design, implement, and maintain network security architectures. - Configure and manage firewalls, VPNs, IDS/IPS. - Continuously monitor network traffic and lead incident response. - Conduct regular security audits, vulnerability assessments, and penetration testing. - Utilize security tools such as SIEM, firewall management systems, and vulnerability scanners and automation...

We are seeking an experienced and passionate Senior Network Security Engineer to join our client. The Engineer will be responsible for designing, implementing, and maintaining secure enterprise network platforms. This role involves leading initiatives to protect network integrity, ensuring compliance with security standards, and designing security solutions that enhance user and customer...

A reputable company requires a Network and Security Engineering: The ideal candidate will have very strong technical ability, hands-on experience with complex network environments, and a proven track record of delivering large-scale deployment project... Requirements - Vendor certifications (Fortinet, Cisco, Juniper, Aruba, MikroTik, Cambium). - Experience in MSP, Datacentre, or ISP...