34 network administrator Jobs and Work in johannesburg, gp

LAN Network Administrator
Nambiti Technologies —Johannesburg, Gauteng
10h
Trust Administrator
FirstRand —Johannesburg, Gauteng
- Full-time
5d
Systems Administrator
Zoom Fibre —Sandton, Gauteng
Quick Apply
Network Administrator I (International)
Intelligent Technical Solutions —Johannesburg, Gauteng
- Full-time
- Remote
Quick Apply
Planning / Project / Audit Administrator
SGS —Sandton, Gauteng
- Full-time
Quick Apply
17h
Senior Administrator (Sandton)
Momentum Corporate —Sandton, Gauteng
6d
Global IT Service Operations and Support Administrator
CEVALogistics —Johannesburg, Gauteng
Procurement & Technical Administrator
Excellerate JHI —Sandton, Gauteng
7d
Triton SCS: Network Administrator
Plennegy (Pty) Ltd. —East Rand, Gauteng
- Full-time
Warehouse Administrator | Meridian Wine Distribution | Gauteng
Managed People Solutions —Johannesburg, Gauteng
System Administrator II (Remote)
Intelligent Technical Solutions —Johannesburg, Gauteng
- Full-time
- Remote
12d
Level 3 – Msp Relationship And Project Lead
1840 & Company —Johannesburg, Gauteng 2190
- R20 - R22 an hour
- Full-time
- Remote
Pricing Administrator
1UP CARGO —Johannesburg, Gauteng
- Full-time
- Remote
- Microsoft Office
Quick Apply
Key Account Manager
CipherWave —Johannesburg, Gauteng
IT Manager (Tier 3)
alliance media —Rosebank, Gauteng
- Full-time
Quick Apply
Advance Support Engineer
Daisy Business Solutions —Johannesburg, Gauteng
- Full-time
IT SYSTEMS ENGINEER
South African Music Rights Organisation (SMARO) —Braamfontein, Gauteng
Cloud Engineer
BankservAfrica —Johannesburg, Gauteng 2196
Business Health & Safety Administrator
SGS —Sandton, Gauteng
- Full-time
Quick Apply
DevOps Engineer
PwC —Johannesburg, Gauteng
- Full-time

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LAN Network Administrator

Nambiti Technologies -
Johannesburg, Gauteng

Apply Now

Job Details

10 hours ago

Full Job Description

We are recruiting for a LAN Network Administrator role.

Key Responsibilities

Network Management
- Install, configure, and maintain LAN hardware (switches, routers, firewalls, cabling).
- Monitor network performance and troubleshoot connectivity issues.
- Manage IP addressing, DHCP, DNS, and VLAN configurations.
Security & Compliance
- Implement and maintain network security protocols, including firewalls and intrusion detection systems.
- Ensure compliance with organizational IT policies and industry standards.
- Regularly update and patch network devices to mitigate vulnerabilities.
User Support
- Provide technical support for end-users experiencing LAN-related issues.
- Maintain documentation of network configurations and troubleshooting procedures.
- Train staff on best practices for network usage and security.
Maintenance & Monitoring
- Perform routine network health checks and capacity planning.
- Monitor bandwidth usage and optimize network performance.
- Maintain backup and disaster recovery procedures for network infrastructure.

Required Qualifications

Bachelor’s degree in Computer Science, Information Technology, or related field.
Professional certifications such as CompTIA Network+, Cisco CCNA, or Microsoft Certified: Azure Administrator (preferred).
Strong knowledge of TCP/IP, Ethernet, and LAN protocols.

Skills & Competencies

Proficiency in configuring and managing switches, routers, and firewalls.
Experience with network monitoring tools (e.g., SolarWinds, PRTG, Nagios).
Strong problem-solving and analytical skills.
Excellent communication and documentation abilities.
Ability to work independently and collaboratively in a team environment.

Performance Indicators

Minimal network downtime and disruptions.
Timely resolution of LAN-related incidents.
Compliance with IT security standards.
Positive feedback from end-users regarding support and reliability.

For more information please contact:

Tebogo Rankhumise

Apply Now

Refine Your Search

network administrator jobs in johannesburg, gp

LAN Network Administrator

Trust Administrator

Systems Administrator

Network Administrator I (International)

Planning / Project / Audit Administrator

Senior Administrator (Sandton)

Global IT Service Operations and Support Administrator

Procurement & Technical Administrator

Triton SCS: Network Administrator

Warehouse Administrator | Meridian Wine Distribution | Gauteng

System Administrator II (Remote)

Level 3 – Msp Relationship And Project Lead

Pricing Administrator

Key Account Manager

IT Manager (Tier 3)

Advance Support Engineer

IT SYSTEMS ENGINEER

Cloud Engineer

Business Health & Safety Administrator

DevOps Engineer

I want to receive the latest job alert for network administrator in johannesburg, gp

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