network administration 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...

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 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 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,...

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...

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...

Gauteng, JHB - Northern Suburbs- Monthly Basic Salary (Market related, Negotiable) TECHNOLOGY NETWORK ADMINISTRATORAssist with support, maintenance, implementation, and optimisation of networks across operating systems. Support a stable, consistent connectivity and security across all network hardware, software, and communication links. 3 years of experience as a Network Administrator for a...

At Triton Supply Chain Solutions, we are at the forefront of delivering integrated, end-to-end logistics and warehousing solutions across Southern Africa. As a division of the Triton Express Group, our company specializes in high-volume warehousing, efficient inventory management, and tailored supply chain solutions for a diverse range of industries. We are committed to operational excellence,...

- Grade 12 - Diploma IT Systems Administration (NQF 4 or 5) - A+/N+ - MCITP - MS Certificate/Engineer - 5 plus years IT Network administration experience - Hands-on experience with TCP/IP, DNS, DHCP, VLAN, routing protocols - Networking (routing, switching, VPN, Mikrotik) - Server administration with: Active directory, Share and file permission, Server 2022 - MS365: Exchange, Azure Active...

Job Description Are you an experienced Senior Network Administrator based Johannesburg, seeking a new and challenging opportunity? This may be the position you have been searching for! Requirements: •5 Years Network management •Managing IT technical support functions within a structured service management framework, like ITIL. •A detailed knowledge of a wide range of ICT products, systems...

Argility Technology Group (ATG) is a group of South African technology businesses who utilise software and technology to digitise processes, improve efficiencies and create a competitive edge for our customers and partners. We are software specialists who solve complex business problems by supplying and supporting various software solutions such as big data analytics, IoT asset management, retail...

Responsible for the real-time monitoring, analysis, and reporting of security data across critical-telecommunications infrastructure. The role ensures operational readiness, situational awareness, and rapid incident response through the effective use of surveillance systems, access control platforms, threat intelligence, in order to protect network continuity, infrastructure, and personnel by...

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...

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...

Responsible for providing administrative, operational, and coordination support to the Regional Security and/or Business Protection Services, ensuring the smooth functioning of all physical security operations,contractor oversight, investigations, compliance monitoring, and security documentation across thedesignated region. Acts as the central point for data collection, access control...

To manage the end-to-end administration of security access cards and credentials for employees, contractors, and visitors in line with company security policies, access control procedures, and compliance requirements. The incumbent will ensure accurate issuing, updating, and deactivation of access cards and maintain secure and auditable records of all access activities and...

Responsible for managing the end-to-end administration of security access cards and credentials for employees, contractors, and visitors in line with company security policies, access control procedures, andcompliance requirements. Ensure accurate issuing, updating, and deactivation of access cards and maintainsecure and auditable records of all access activities and authorizations in the...