Network Implementation Engineer at NTT Ltd

Key Responsibilities 

Network Design & Implementation 

• Plan, configure, and deploy enterprise network solutions such as LAN, WAN, WLAN,MPLS, SD-WAN, VPN, and cloud networking. 

• Install and integrate routers, switches, firewalls, load balancers, and wireless access points. 

• Design scalable and secure network architectures. 

Systems Integration 

• Integrate networking systems with servers, cloud platforms, security tools, voice systems (VoIP), and business applications. 

• Ensure compatibility between hardware, software, and third-party systems. 

• Support hybrid environments (on-premise + cloud). 

Technical Support & Troubleshooting 

• Diagnose and resolve network outages, latency issues, routing problems, DNS issues, and security incidents. 

• Perform root cause analysis and recommend permanent fixes. 

• Provide escalated support for complex customer or internal technical issues. 

Security & Compliance 

• Implement network security measures such as firewalls, VPNs, NAC, IDS/IPS, access controls, and segmentation. 

• Monitor systems for vulnerabilities and compliance requirements. 

• Support audits and enforce IT policies. 

Monitoring & Performance Optimization 

• Use monitoring tools to track bandwidth, uptime, traffic flow, and system health. 

• Tune performance and recommend upgrades. 

• Ensure service level agreements (SLAs) are met. 

Project Delivery & Integration 

• Lead or support deployment projects, migrations, upgrades, and data center transitions. 

• Coordinate with vendors, project managers, and internal departments. 

• Prepare implementation plans, test plans, and handover documentation. 

Documentation & Reporting 

• Maintain network diagrams, configurations, asset registers/IP DBs, SOPs, and incident reports. 

• Produce technical reports and customer updates. 

Knowledge and Attributes: 

• Understanding and appreciation of technical design and business principles. 

• Projects fundamental and administration ability. 

• Project skills which are demonstrated in the execution of installations and other assignments. 

• Excellent customer engagement skills 

• Demonstrate relevant domain specialist knowledge. 

• Excellent verbal communication skills. 

• Client focused and displays a proactive approach to solving problems. 

Academic Qualification and Certifications: 

• Bachelor's degree or equivalent in Information Technology or Computing or a related field. 

• Professional level certification in different Networking technologies (Must have CCNP) Cisco, Juniper, Aruba, Sophos, Fortinet etc. 

Required experience: 

• 3 Years and above of work experience in technical or implementation engineering, specific to Networking technologies. 

• Experience engaging with clients and conducting presentations. 

• Report writing experience. 

• Project management 

• Experience in Networking technologies such as routing (BGP, EIGRP, OSPF), switching, Wireless, SDI distribution, core and access layers 

• Experience in diagnosis and troubleshooting