Network Specialist
4 days ago
Tshwane, South Africa | Posted on 12/05/2025 We are seeking a highly capable network specialist to optimize IT network.Responsibilities Determining company needs and coordinating the development and maintenance of network infrastructures with the IT team. Ensuring secure and stable server connectivity and testing network protocols. Creating internet domains and optimizing intranet performance. Testing data exchange and communication between computers, routers, modems, and servers. Installing, updating, and configuring end-user networking accessories. Monitoring server capacity and performance to keep up with demand in online traffic. Running diagnostic tests and performing repairs, as well as developing backup, archiving, and data retrieval procedures. Training junior IT staff, preparing user manuals, and providing remote or onsite technical support. Requirements Qulaification in computer science, information science, or similar.Certified CompTIA, Microsoft, CCNP or Cisco network professional preferred.A minimum of two years' experience as a network specialist.Extensive knowledge of network connectivity, technologies, protocols, and security.Exceptional analytical and problem-solving skills.Excellent interpersonal, communication, and collaboration skills.Great organizational and time management skills.Willingness to visit client locations.Availability to perform network repairs outside of business hours. #J-18808-Ljbffr
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Network Infrastructure Specialist
2 weeks ago
Pretoria, South Africa Technology Innovation Agency Full timeJob title : Network Infrastructure Specialist Job Location : Gauteng, Pretoria Deadline : October 12, 2025 Purpose of the Position The Network Infrastructure Specialist will be responsible to design, install, maintain and support network infrastructure (WLAN, LAN), including servers, Storage Data centre, Cloud systems, Bandwidth and telecommunications...
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IT Systems, Network
2 weeks ago
Pretoria, South Africa Basani Full timeA technology services company in Pretoria is seeking an IT Support Specialist responsible for maintaining and supporting IT infrastructure and systems. Ideal candidates should have a degree or diploma in Information Technology and at least 2 years of relevant experience, including Networking and VOIP. Strong problem-solving skills and the ability to...
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Specialist: Network Sec
1 week ago
Pretoria, South Africa Nambiti Technologies Full timeWe are recruiting for a Specialist: Network Security & Cryptography. **Key Performance Areas** **Cryptography** - Develop encryption algorithms by designing complex algorithms that convert data into a format that can be only understood by those who possess a unique decryption key, ensuring the confidentiality of the information. - Analyse and test security...
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Network Infrastructure Specialist
3 days ago
Pretoria, South Africa Technology Innovation Agency Full time**Job Advert Summary**: Design, configure, install, evaluate, maintain and support network infrastructure (WLAN, LAN), server infrastructure (Primary Data Centre and DR), Switches, Routers, Video conferencing and collaboration equipment, Audio visual infrastructure, data communications and telecommunications systems Technology Innovation Agency (TIA) is a...
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Network Engineer III
20 hours ago
Pretoria, South Africa IOCO Full timeWe are seeking a highly skilled and experienced Network Specialist to join our team, with proven expertise in network design, administration, and architecture. The role requires strong technical proficiency in access networking technologies, routers, and firewalls. Excellent communication and customer interaction abilities are required, alongside strong...
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Network Engineer III
11 hours ago
Pretoria, South Africa IOCO Full timeWe are seeking a highly skilled and experienced Network Specialist to join our team, with proven expertise in network design, administration, and architecture. The role requires strong technical proficiency in access networking technologies, routers, and firewalls. Excellent communication and customer interaction abilities are required, alongside strong...
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Specialist: Network Support
2 weeks ago
Pretoria, South Africa The Hiring House Full timeEducation and Experience - IT related diploma/degree - CCNA Switching and Routing - CCNA Voice/Security/Wireless - 3-5 years' experience in CISCO Networking Technology - IT experience: 5 years minimum - Insurance industry experience: 3 years Responsibilities include but are not limited to: - Submit monthly network performance and availability reports -...
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Network Engineer III
6 days ago
Pretoria, Gauteng, South Africa iOCO Pty Ltd Full time R1 000 000 - R1 200 000 per yearWe are seeking a highly skilled and experienced Network Specialist to join our team, with proven expertise in network design, administration, and architecture. The role requires strong technical proficiency in access networking technologies, routers, firewalls. Excellent communication and customer interaction abilities are required, alongside strong...
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Networking Specialist
5 days ago
Pretoria, South Africa Workersweb Full timeSales Consultant needed to do Business Development (cold calling), attend Networking Activities (i.e Gholf Days), Marketing Events and Expos with various stakeholders. Sourcing, registering & on-boarding new clients & affiliates both corporate and private Proficient in CRM systems (SalesForce) Matric Knowledge and previous experience in Sales. Knowledge in...
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Network Engineer III
4 days ago
Pretoria, South Africa IOCO Full timeWe are seeking a highly skilled and experienced Network Specialist to join our team, with proven expertise in network design, administration, and architecture. The role requires strong technical proficiency in access networking technologies, routers, firewalls. Excellent communication and customer interaction abilities are required, alongside strong...
