Enterprise Network Infrastructure Engineer

1 week ago


Johannesburg, Gauteng, South Africa NTT DATA Full time

About the Role

We are seeking an experienced Enterprise Network Infrastructure Engineer to join our team at NTT DATA. As a seasoned subject matter expert, you will be responsible for designing, implementing, maintaining, and optimizing company network infrastructure to ensure efficient and secure communication.

Key Responsibilities:

  • Designs and plans network solutions, including LAN, WAN, data center, and cloud networks.
  • Develops network architectures that meet the organization's current and future requirements.
  • Configures, deploys, and manages network devices such as routers, switches, firewalls, load balancers, and wireless controllers.
  • Implements and maintains network services and protocols.
  • Ensures network security by implementing firewalls, intrusion detection/prevention systems, access controls, and VPNs.
  • Diagnoses and resolves complex network issues using advanced troubleshooting techniques and network monitoring tools.
  • Analyzes network performance data to identify bottlenecks and irregularities.
  • Optimizes network performance by adjusting configurations and implementing quality of service (QoS) measures.
  • Creates comprehensive network documentation, including network diagrams, configurations, standard operating procedures, and incident reports.
  • Collaborates with cross-functional teams, including systems administrators, security teams, application developers, and business stakeholders.
  • Manages/participates in network-related projects, including upgrades, migrations, and expansions.
  • Stays updated with emerging networking technologies and industry trends.
  • Works with vendors to evaluate, procure, and manage networking equipment, services, and support contracts.

About You

We are looking for someone with a strong background in networking concepts, protocols, architectures, and services. You should have hands-on experience configuring and managing network devices and knowledge of network protocols and technologies.

What We Offer

NTT DATA is a $30+ billion trusted global innovator of business and technology services. We offer a competitive salary range of $120,000 - $180,000 per year, depending on experience. Our employees enjoy a dynamic work environment, opportunities for growth and development, and a comprehensive benefits package.



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