Network Security Administrator Jobs In South Africa - 3,736 Job Positions Available

1 – 20 of 3,736 jobs
South African Reserve Bank jobs

Brief description The main purpose of this position is to administer, maintain, install, configure and support the network solutions, including routers, switches and related software, by ensuring optimal availability and performance and resolving problem areas promptly and

South African Reserve Bank  12 days ago
Mr Price Group jobs

The purpose of this role is to provide technical support and day-to-day administration for Data Centre Operations and end-user computing environments. This encompasses Microsoft Windows and Linux operating systems, virtualisation platforms, local and network storage, and network infrastructure.

Mr Price Group  4 days ago
takealot.com jobs

Takealot.com, South Africas leading online retailer, is looking for a highly talented Senior Database Administrator (DBA) to join the Engineering & Product team based in Cape Town, South Africa. We are a young, dynamic, hyper-growth company looking

Takealot.com  3 days ago
Takealot Group jobs

Takealot.com, South Africas leading online retailer, is looking for a highly talented Senior Database Administrator (DBA) to join the Engineering & Product team based in Cape Town, South Africa. We are a young, dynamic, hyper-growth company looking

Takealot Group  2 days ago
NTT Data jobs

Make an impact with NTT DATA Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients

NTT Data  2 days ago
Collinson jobs

Collinson is the global, privately-owned company dedicated to helping the world to travel with ease and confidence. The group offers a unique blend of industry and sector specialists who together provide market-leading airport experiences, loyalty and

Collinson  25 days ago
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Babble jobs

Company Description Why Babble? Babble is a Customer Experience-led growth business. As the ultimate Trusted Advisor for cloud-based technologies, we specialize in empowering businesses with the best solutions from the worlds leading providers. We are specialists

Babble  18 days ago
Logicalis jobs

Why choose Logicalis? It’s not just IT solutions, It’s IT global know-how! Logicalis is an international multi-skilled solution provider providing digital enablement services to help customers harness digital technology and innovative services to deliver powerful business

Logicalis  13 days ago
Collinson jobs

Collinson is the global, privately-owned company dedicated to helping the world to travel with ease and confidence. The group offers a unique blend of industry and sector specialists who together provide market-leading airport experiences, loyalty and

Collinson  11 days ago
Dash BPO jobs

The Senior IT Helpdesk Technician (Tier 2 SupportSpecialist) is responsible for providing advanced technical support and servingas a key escalation point for Tier 1 Helpdesk Technicians. Key Responsibilities 1. Advanced Technical Support & Escalations Act as

Dash BPO  11 days ago
NTT Data jobs

Make an impact with NTT DATA Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients

NTT Data  9 days ago
Transnet SOC jobs

Specialist: Active Directory Operating Division:Transnet Corporate CentreEmployee Group:PermanentDepartment:ICT, Infrastructure Technology, JHBLocation:JohannesburgReporting To:Snr Manager: InfrastructureGrade:FReference:req5882 The closing date is on 25/09/2026. It is the responsibility of the applicant to ensure that HR has received the application before

Transnet SOC  5 days ago
Transnet SOC jobs

Specialist: Database Operating Division:Transnet Corporate CentreEmployee Group:PermanentDepartment:ICT InfrastructureLocation:JohannesburgReporting To:Snr Manager: InfrastructureGrade:FReference:req5881 The closing date is on 25/09/2026. It is the responsibility of the applicant to ensure that HR has received the application before the closing date

Transnet SOC  5 days ago
DVT jobs

DVT is one of the top software development companies on the continent. Our software engineers are consulting on cutting edge applications at top companies in South Africa, as well as consulting globally. You will have the

DVT  3 hours ago
People Dimension jobs

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

People Dimension  30 days ago

Digi Outsource in Cape Town is hiring a Network Administrator to support the delivery of a stable, well-maintained platform. You will work across LAN/WAN, Cloud deployments, and security controls, collaborating with Infosec and Dev teams to ensure top-tier performance

DigiOutsource  30 days ago

IT Empowerment Consulting in Gauteng seeks a senior Network Administrator to manage enterprise LAN/WAN, VPNs, and security policies. You will configure VLANs, routing, and Cisco devices while ensuring high availability and robust incident response. The role emphasizes monitoring, documentation,

IT Empowerment Consulting  30 days ago
University Of Fort Hare jobs

Network Administrator (LAN/WAN/Cisco/Aruba, firewalls, VPNs, and Windows/Linux servers) - Permanent CPT Information Technology We are looking for a skilled Network Administrator to manage, maintain, and secure our network infrastructure, Benoni Overview You will ensure high system availability, optimise network performance, and provide

University Of Fort Hare  30 days ago
University Of Fort Hare jobs

The University of Fort Hare is seeking a skilled Network Administrator to manage, maintain, and secure the network infrastructure. This permanent position focuses on ensuring high system availability and optimizing network performance. The ideal candidate will have relevant qualifications, proven

University Of Fort Hare  30 days ago
Datacentrix jobs

Description Managed Talent Solutions client in the automotive industry is looking for a Network Administrator for a 3 month fixed term contract. Education and Certification: Relevant certifications such as Comp TIA Network+ and Cisco Certified Network Associate (CCNA) are

Datacentrix  30 days ago

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