Full Time Senior Network engineer(IT Network Communications)_Contract Jobs, Salary up to SGD 6,000 in NTT SINGAPORE PTE. LTD. Central Region (Singapore) - Maukerja

• Manage and support enterprise network operations across SD-WAN, LAN, Wireless, Voice, Collaboration, and NAC technologies.
• Drive network transformation, automation, and technology refresh initiatives.
• Provide technical consultancy and develop solutions for complex network requirements.
• Lead incident resolution, service management, and vendor coordination to ensure operational excellence.
• Support large-scale network projects and ensure timely delivery.
• Implement and maintain automation using Ansible, Python, and related tools.

Requirements

• 6-10 years of experience in Network Operations within a multi-vendor environment.
• Strong expertise in at least two areas: Network Security, SD-WAN, LAN/Wireless, Voice & Collaboration, NAC, or Network Automation.
• Hands-on experience with Cisco, Aruba, Versa, ISE, ClearPass, and related networking technologies.
• Knowledge of cloud networking and network architecture design.
• Experience with automation tools such as Ansible and Python.
• Relevant certifications (Cisco, Aruba, Versa, etc.) preferred.
• Strong troubleshooting, stakeholder management, communication, and consulting skills.

Key Skills: SD-WAN (Cisco Viptela, Versa), LAN, Wireless (Aruba), Voice & Collaboration, Cisco ISE, Aruba ClearPass, Network Automation, Ansible, Python, Cloud Networking, Service Delivery, Incident Management, Vendor Management.