network security jobs in Johannesburg

Job & Company Description: Im looking to connect with Network & Security Engineers who have hands-on experience designing, securing, and supporting network infrastructure in on-prem and cloud environments. By partnering with me, youll be considered for multiple upcoming roles where your networking and security expertise will be in high demand. Key Responsibilities: - Design, implement, and...

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...

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 leading security consulting firm in Johannesburg is looking for an experienced Security Consulting Engineer to lead projects, manage engineers, and ensure successful outcomes. The ideal candidate will have at least 10 years of experience, deep technical knowledge in Cisco security solutions, and strong customer management skills. Responsibilities include supporting customers directly,...

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...

My client is searching for a Senior Network & Systems Administrator to take the lead on configuring, maintaining, securing, and optimizing network infrastructure across multiple environments. The role focuses on uptime, performance, security, and high‑level troubleshooting, while supporting hybrid infrastructures, cloud connectivity, virtualization environments, and enterprise‑scale networking....

Purpose of the Role - Secure and maintain the organisations computer systems and network. - Maintain a reliable, secure, and efficient data communications environment. Key Performance Areas: - Plan and Set Up Network Infrastructure - Maintain High-Availability Network Infrastructure - Conduct Research on Modern Networking Best Practices - Perform General Administrative and Documentation...

To support, secure, and maintain the organisation s network and server infrastructure, ensuring stable, secure, and reliable IT operations across the business. Minimum Qualifications and Requirements: - Minimum 5 years experience in IT and Network Administration - Diploma in IT Systems Administration - A+ and Network+ certifications - MCITP or Microsoft equivalent - Routing, switching, VPN -...

Senior Network & Systems Administrator MID616 Location: Johannesburg South Employment Type: Permanent A large multi-site group is seeking an experienced Senior Network & Systems Administrator to manage, secure and optimise enterprise network and server environments. Key Responsibilities - Manage LAN, WAN, VPN, VLAN, Wi-Fi and Internet connectivity across multiple sites - Configure and...

ENVIRONMENT: Join a forward-thinking Digital Solutions Provider as a Senior Specialist: Network Engineer in Johannesburg. This isn't just about keeping the lights on — it's about building and maintaining next-gen network infrastructure that drives innovation, resilience, and scalability. You'll play a key role in designing, implementing, and optimizing network systems while ensuring security and...

The client looking for an Account Chief Technology Officer (CTO) to drive their Networks business in South Africa. The Account CTO will be responsible for driving long-term network evolution, strategy & engagements by being a trusted advisor to the key decision makers, generating network sales, and supporting the Key Account organization with business development; securing the company is...

Functieomschrijving The Senior ISP Network Engineer, DSL & Telephone Cable Networks, Data Center (DC), Integrated services provider (ISP), MPLS, ACI, SDA, CORE, IP Networks will be responsible for designing and implementing complex data networks across multiple locations. The role involves working closely with business teams to provide solutions to their network challenges. You'll also work with...

Our client is expanding and they are looking for a young dynamic candidate to join their technical team: The role will include: - Managing company networks and firewalls - Supporting our technical partner channel with our iShield and other products - Consulting on infrastructure problems and providing suitable network solutions - Taking ownership of user problems and being proactive regarding...

PURPOSE OF THE ROLE The key function of this position is to be a network and server engineer, with specific focus on cybersecurity. This role is responsible for developing and implementing secure network solutions, carrying out assessments and penetration testing with remediation, managing audit/intrusion and security technology systems, architecting, and engineering/developing trusted systems...

We are seeking an experienced and passionate Senior Network Engineer to join our company. The Engineer will be responsible for Design, Install and Maintaining all enterprise Network platforms. The role is responsible for leading all efforts to design, support and maintain existing solutions while designing new capabilities that focuses on enhancing user customer experience. Candidate must have...

The ability to configure, optimize and deploy Cloud based VPN’s, SASE, SD WAN Management, Cloud Network Sockets, Wi-Fi, PPOE and infrastructure network components layer 1 to 6. In addition, skills around software defined firewalls, zero trust environments and management of least privilege for network security and access are critical. Additional requirements: - AWS Certified Cloud...

Responsibilities: - Perform advanced Unix system administration tasks and develop custom scripts and programs to automate processes and enhance system functionality. - Manage network configurations and Samba services for seamless file sharing between Unix and Windows systems. - Administer and maintain CTree database systems ensuring data integrity and optimal performance. - Oversee the...

As a Customer Operations Manager at the Group level, you will be responsible for leading C-Level engagement and defining and executing the group delivery strategy. Your role will ensure seamless execution across affiliates while benchmarking and aligning costs and delivery strategies. You will also oversee all financials related to the Customer Unit. Key Responsibilities: Lead proactive business...

Transactional Banking Network & API Specialist Ready to step into a high-impact role supporting the digital backbone of transactional banking? This opportunity is ideal for a technically strong specialist who enjoys problem-solving, client interaction, and working behind the scenes to keep critical banking channels secure, stable, and scalable. Company and Job Description: A leading financial...

We are looking for a highly experienced Network Architect with 10+ years of experience in designing, implementing, and securing complex enterprise networks. The ideal candidate must have strong expertise in Check Point firewalls, network security, and cloud networking, ensuring high availability, security, and scalability of network infrastructure. Key Responsibilities - Design and implement...