25 Ccna Jobs in Johannesburg
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3rd Line Support Engineer Elite Search - Johannesburg Strong knowledge of VoIP security best practices, firewall configurations, VPNs, and QoS policies. Strong command of tools like Wireshark, SIP logs, syslog, CLI. Ability to work under pressure with strong... 40 000 Monthly 10 days ago
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IT Systems Engineer Liham Consulting Pty (Ltd) - Johannesburg Designing and maintaining comprehensive backup strategies for physical, virtual, and cloud environments. Suitable candidates will be contacted. If you do not get a response within 14 days, please consider... 15 days ago
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IT Systems Engineer Liham Consulting Pty (Ltd) - Johannesburg Deep understanding of information technologies, ie, Window Server, Active Directory, Group Policy, Exchange /O365, Microsoft SQL, Firewall platforms, Networking Design and maintain comprehensive backup... 26 days ago
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Network Specialist Engineer - Contract - Onsite HR Genie - Johannesburg Creation and maintenance of Logical drawings for all Clients related installations within area of responsibility. Work with third party service providers to ensure efficient operations. 3 to 5 years in... R200 - 260 per hour 28 days ago
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IT Technician Liham Consulting Pty (Ltd) - Johannesburg Staying updated with technology trends are crucial for career advancement. Address and rectify IT issues efficiently. Job Description More than 30 days ago
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IT Systems Engineer Liham Consulting Pty (Ltd) - Johannesburg Planning and implementing system changes, including documentation and skills transfer Managing system availability and server capacity efficiently Overseeing all aspects of daily IT operation Qualifications... More than 30 days ago
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IT Network & Firewall Specialist IT Ridge Technologies - Johannesburg Proficient in cloud security best practices, including monitoring, logging, and incident response Ideally experience with Fortinet, Checkpoint, Juniper, Sophos, Watchguard Good to have knowledge of PfSense... More than 30 days ago
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Senior Systems Engineer GMI Tech (ZA) - Johannesburg, Gauteng • HP Professional Certifications are a key requirement: ideally HPE ASE (Storage), ATP or similar. Additional certifications from Microsoft, Cisco or other relevant vendors would be an added advantage... More than 30 days ago
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IT Systems Engineer Tower Group - Johannesburg IT related qualification (A+, N+, MCSE, CCNA, IT diploma/degree) Supervise & develop performance of systems support operators Conduct and facilitate internal audits in compliance with external audit rules... More than 30 days ago
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Devops Engineer Specd - Johannesburg Develop and harden Docker containers with security best practices (e.g., minimal images, signed images, vulnerability scanning). 35 years of experience in DevOps, platform engineering, or security-driven... More than 30 days ago
Top locations
- Centurion (15)
- Midrand (6)
- Sandton (5)
- Randburg (2)
- Germiston (1)
- Kempton Park (1)
- Roodepoort (1)
- Gauteng (97)
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