Senior Software Defined Network Engineer

ARYAN SOLUTIONS PTE. LTD.; Singapore; On-site; SGD 100,000 - 130,000; Full time

Job summary

A dynamic company is seeking an experienced network engineer to lead the design and engineering of next-generation network infrastructure, including cloud and premise-based data centers, SD-WAN, wireless LAN, and Private 5G cellular. The role requires a proven history of working in large enterprise environments and hands-on experience with cloud networking solutions and SD-WAN technologies.

Qualifications

• Over 5 years in large enterprise networking environments.
• 3 years hands-on with SD-WAN solutions.
• 2 years with cloud networking solutions like AWS, Azure, GCP.

Responsibilities

• Lead design, build, and support of global Cloud and premise-based data centers.
• Implement SD-WAN solutions and cloud integrations.
• Engineer next-gen network solutions including private 5G deployments.

Skills

Networking

SD-WAN

Cloud Networking

IPv6

BGP

EIGRP

OSPF

Tools

Cisco

Arista

VMware

Meraki

Celona

Job description

This pivotal role is responsible for leading the design and engineering of our next-generation network infrastructure including cloud and premise based data centers, SD-WAN, wireless LAN, and Private 5G cellular.

Required:

• Over 5 years of experience in large enterprise networking environments supporting networks built on Cisco, Arista, VMware, Meraki and Celona.
• Minimum 3 years of hands-on experience with SD-WAN solutions with demonstrated ability of functionality and configuration elements, including load balancing and cost optimization strategies..
• At least 2 years of experience with cloud networking solutions focusing on AWS, Azure, or GCP.
• Expertise in core networking fundamentals (e.g., ARP, DHCP, DNS, IPv6 ND) and infrastructure protocols (e.g., BGP, EIGRP, OSPF).
• Proven ability to design, deploy, and manage highly available production infrastructures.

Key Responsibilities:

• Lead the design, build, and support of clients's global Cloud and premise-based data centers.
• Design and implement Internet and MPLS circuits, SD-WAN solutions, and cloud integrations.
• Engineer next-generation network solutions, including cloud networking, data center architecture, and private 5G deployments, with detailed documentation, templates, use cases, and acceptance testing.
• Collaborate with network architecture, deployment, and operations teams on network design requests and act as a liaison and SME for regional projects.
• Provide documentation and training to regional support teams and work with the Automation and Tools Engineering team to develop scripts for automated configuration deployment.
• Review and validate software release management plans for WAN and SD-WAN devices, including code validation testing and updates.