On-site Network Engineer (L1) – Growth & Impact

Placements24

South Africa

On-site

ZAR 260,000 - 380,000

Full time

4 days ago
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Job summary

NTT DATA seeks a Network Engineer (L1) to support and troubleshoot enterprise network infrastructure onsite. You will work with senior engineers to ensure availability, performance, and security of network services across LAN, WLAN, and WAN environments.

The role emphasizes monitoring, basic incident handling, software upgrades, patching, and documentation, with opportunities to learn enterprise networking, cloud, and cybersecurity fundamentals.

Qualifications

  • Education in IT, CS, IS, CE, telecom or network engineering.
  • Certifications advantageous: Huawei, CCNA, CompTIA Network+, Fortinet NSE, Azure Fundamentals.
  • Knowledge of enterprise networking concepts and security principles.

Responsibilities

  • Monitor network performance and availability using management tools.
  • Install, configure, and maintain routers, switches, WLAN APs, firewalls.
  • Troubleshoot connectivity issues and escalate when needed.
  • Maintain network diagrams and documentation.
  • Support LAN/WAN, VPN, and security project tasks.
  • Collaborate with server, cloud, desktop, and cybersecurity teams.

Skills

TCP/IP
DNS
DHCP
VLANs
Subnetting
Routing & Switching
Network Troubleshooting
LAN/WAN
Wireless networking
VPN
Firewall fundamentals
Network monitoring

Education

Information Technology
Computer Science
Information Systems
Computer Engineering
Telecommunications
Network Engineering
Related technical discipline

Tools

Huawei
CCNA
CompTIA Network+
Fortinet NSE Associate
Microsoft Azure Fundamentals

Job description

NTT DATA seeks a Network Engineer (L1) to support and troubleshoot enterprise network infrastructure onsite. You will work with senior engineers to ensure availability, performance, and security of network services across LAN, WLAN, and WAN environments.

The role emphasizes monitoring, basic incident handling, software upgrades, patching, and documentation, with opportunities to learn enterprise networking, cloud, and cybersecurity fundamentals.

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