Engineer/ Senior Engineer, IP Network (ISP)

SPTel Pte Ltd; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

SPTel Pte Ltd is seeking an experienced network engineer in Singapore to design, implement, and support enterprise-grade IP networking and Metro Ethernet services. You will work hands-on with core routing and switching technologies, ensuring high reliability and performance for enterprise customers.

You will review high- and low-level designs, collaborate across departments, and lead integration efforts with other systems.

Qualifications

• Bachelor’s degree or diploma in CS/EE/IT or related discipline.
• Certs: CCNP or Nokia NRS II or equivalent preferred.
• Minimum 3 years in an ISP environment.
• Experience with Nokia, Huawei, Cisco, HP network platforms.

Responsibilities

• Hands-on IP networking and Metro Ethernet implementation and support.
• Review networks with IP Core team on HLD/LLD; propose improvements.
• Act as PIC interfacing with other departments for integration works.
• Proven experience in ISP transit network operations preferred.

Skills

IP networking

Metro Ethernet

Network design

Troubleshooting

Project management

Communication

Education

Bachelor's Degree or Diploma in Computer Science/EEE/IT

CCNP or Nokia NRS II or equivalent certification

Tools

Nokia network platform

Huawei network platform

Cisco network platform

HP network platform

OpenStack

F5 LTM

Infoblox / EfficientIP (EIP) DDI

Linux

Job description

About us

SPTel is a Singapore-based enterprise telecommunications provider, now fully owned by Seraya Partners. SPTel delivers software-defined, end-to-end digital connectivity powered by nationwide fibre infrastructure, enabling enterprises to provision and manage network services on demand. Our network is known for reliability and diversity because our unique fibre pathways combine leased SP Group infrastructure with owned fibre pipes laid alongside the power network cables. Our network structure also ensures your data takes the shortest possible route for optimal performance.

Responsibilities

• Hands-on experience in IP networking and Metro Ethernet.

• Strong technical knowledge with a hands-on approach to implementation and support.

• Review deployed networks together with the IP Core Network team on High-Level Design (HLD) and Low-Level Design (LLD), and propose / implement improvements and changes.

• Act as the Person-in-Charge (PIC) when interfacing with other departments for integration works involving other systems/elements.

• Proven experience in ISP transit network operations is desired.

Requirements

• Bachelor's Degree or Diploma in Computer Science, Electrical Engineering, Information Technology, or a related discipline.

• Nokia Certified Network Routing Specialist II (NRS II), CCNP, or equivalent professional certification is preferred.

• Minimum 3 years of experience in an ISP environment.

• Experience working with Nokia, Huawei, Cisco, HP network platforms.

• Strong knowledge of Internet routing and transport technologies, including: -
• a. IS-IS
• b. OSPF
• c. BGP
• d. Fast Reroute (FRR)
• e. Bidirectional Forwarding Detection (BFD)
• f. Label Distribution Protocol (LDP)
• g. Segment Routing Traffic Engineering (SR-TE)
• h. Software Defined Networking (SDN)
• i. EPIPE
• j. VPLS
• k. DNS Technologies
• l. Load Balancing Technologies

• Relevant working experience in the telecommunications (Telco) industry is required.

• Experience with F5 LTM and Infoblox / EfficientIP (EIP) DDI is preferred.

• Experience with Linux and open-source network tools is preferred.

• Experience with private cloud (OpenStack) is preferred.

• Experience in Python scripting and Network DevOps / automation is preferred.

• Experience in Netflow monitoring and analysis is preferred.

• Strong troubleshooting skills in diagnosing and resolving network-related faults (Level 3 support).

• Good project management skills.

• Excellent written and verbal communication skills.

• Able to work independently as well as collaboratively in a team environment.