Network Engineer

Dexian; Singapore; On-site; SGD 90,000 - 180,000; Full time

Job summary

WWT is seeking a senior network consultant to design and deploy core networks for Commercial Enterprise clients. You will lead the delivery of routers, switches, and security appliances, and perform upgrades and troubleshooting as required.

The role requires extensive experience with L2/L3 design, data center fabrics, and inter-company routing, with a focus on performance and customer satisfaction.

Qualifications

• Must have at least 7 proven years of experience designing, deploying, and implementing core route/switch and/or data center networks.
• Experience implementing Cisco Nexus 9K and Cisco Catalyst 9K switching.
• Experience deploying L2/L3 designs with VPC, VRF, VLANs, and datacenter concepts.
• Strong knowledge of IP networking and routing protocols (OSPF, EIGRP, BGP).
• Knowledge of VPN, QoS, SSL VPN, AAA, 802.1x, NAT, and related security concepts.
• Degree in CS or EE with seven to ten years of equivalent experience.

Responsibilities

• Deliver network planning, design, implementation, and optimization services.
• Lead delivery of routers, switches, firewalls, and other network hardware.
• Oversee/perform equipment upgrades and maintenance.
• Install, configure, maintain, and troubleshoot customer hardware/software.
• Monitor performance and troubleshoot issues; research networking products as needed.
• Communicate with executives and stakeholders on network topics.

Skills

Strong communication

Customer-facing

Analytical thinking

Problem-solving

Prioritization under pressure

Education

Bachelor's degree in CS or EE

Tools

Cisco Nexus 9K

Cisco Catalyst 9K

IPSEC VPN

BGP/EIGRP/OSPF

Job description

• Responsible for the delivery of network planning, design, implementation & optimization services as a post sales consultant to WWT's Commercial Enterprise clients.
• Create Low Level and High-Level design of campus and data center networks utilizing industry best practices and industry leading hardware to include Enterprise l L2/L3 switching and Data Center switching platforms, SD-WAN and many other deployments.
• Lead the delivery of network solutions including routers, switches, firewalls, load balancers and other network hardware appliances.
• Oversee/perform new and existing equipment, hardware, and software upgrades.
• Perform installation, configuration, maintenance, and troubleshooting of customer managed hardware, software, and peripheral devices.
• Monitor network performance and troubleshoot problem areas as needed.
• Conduct research on network products, services, protocols, and standards to remain abreast of developments in the networking industry.

Key Qualification

• Must have at least 7 proven years of experience designing, deploying, and implementing core route/switch and/or data center networks in accordance with industry best practices.
• Experience implementing Cisco Nexus 9K and Cisco Catalyst 9K switching.
• Experience deploying logical design models (L2/L3, VPC, Device Contexts, Datacenter Zones, Spanning tree, VRF, VTP, VLANs, physical cabling).
• Working technical knowledge of network and security protocols (IPSEC VPN, QoS, SGT, SSL VPN, AAA, Dot1x, TustSec, NAT etc).
• Strong knowledge of IP communication and routing is required (OSPF, EIGRP, BGP). Experience with inter-company routing is preferred.
• Strong interpersonal, written, and oral communication skills with the ability to work well in a collaborative environment.
• Able to conduct research into networking issues and products as required.
• Highly self-motivated and directed, with keen attention to detail
• Able to effectively prioritize tasks in a high-pressure environment.
• Strong customer service orientation with proven analytical and problem-solving abilities.
• Related degree in computer science or electrical engineering and/or seven to ten years equivalent network engineering experience.
• Demonstrated ability to communicate effectively and persuasively with customer executives, business stakeholders, regulators, and customers on network-related topics and issues.
• Strong analytical, problem-solving, and decision-making skills, with the ability to balance risks business needs.

Technology

• Has working and implementation, administration experience or knowledge on the following but not limited to:
• Cisco Routing Switching technology, Enterprise Core technology, (LAN / WAN)
• Good knowledge of Firewall technologies eg. IPSEC VPN, SSL VPN, IPS/IDS, Cisco ASA, Firepower,

Good to have knowledge in