Senior Transmission & Transport Engineer, 5G & SD-WAN

HTX (Home Team Science & Technology Agency); Singapore; On-site; SGD 120,000 - 170,000; Full time

Job summary

HTX (Home Team Science & Technology Agency) in Singapore seeks an experienced Enterprise Communications and Digital Infrastructure (xCDI) architect. You will lead end-to-end design of transmission and transport systems and manage projects from requirements through vendor management, with focus on security and long-term scalability.

Applicants should have a tertiary engineering/IT degree and 3+ years in enterprise networks, with DWDM/MPLS/SD-WAN knowledge and 5G/NFV awareness.

Qualifications

• Bachelor-level or higher in a relevant engineering or IT field.
• Minimum 3 years in an enterprise networking environment.
• Strong knowledge of DWDM, MPLS, SD-WAN and network slicing.
• Awareness of 5G standards and NFV/SDN concepts.

Responsibilities

• Design end-to-end transmission and transport systems with security for HTX operational needs.
• Gather requirements, run trials, prepare budgets and tender documents.
• Plan architectural evolution, topology and capacity for new/existing networks.
• Lead project lifecycle: requirements, trials, procurement and vendor mgmt.
• Manage risks, provide regular status updates to HTX management.
• Oversee system integration, testing and acceptance (UAT/FAT/OSAT).

Skills

DWDM

MPLS

SD-WAN

Network Slicing

NFV/SDN

5G Networking

QKD / PQC awareness

AI in networks

Vendor certifications

Education

Tertiary degree in Electrical/Electronic Engineering, Computer Science, Information Systems or related field

Tools

CCNP

CCIE

Vendor certifications

Job description

HTX (Home Team Science & Technology Agency) in Singapore seeks an experienced Enterprise Communications and Digital Infrastructure (xCDI) architect. You will lead end-to-end design of transmission and transport systems and manage projects from requirements through vendor management, with focus on security and long-term scalability.

Applicants should have a tertiary engineering/IT degree and 3+ years in enterprise networks, with DWDM/MPLS/SD-WAN knowledge and 5G/NFV awareness.