Lead Network Engineer

xcellink pte. ltd.

Singapore

On-site

SGD 120,000 - 180,000

Full time

3 days ago

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Job summary

xcellink pte. ltd. seeks an experienced Lead Network Engineer to design, implement, and support enterprise networks across on-premises and hybrid cloud environments.

You will lead design reviews, drive infrastructure modernisation, and oversee cross-functional project delivery. The role requires 8+ years in enterprise networking, strong leadership, and expertise in hybrid cloud integration with Azure, GCC, and GCC+.

Qualifications

Minimum 8 years of experience in enterprise network engineering and leading design/infrastructure projects.
Experience designing, implementing, and supporting large-scale enterprise networks.
Experience with hybrid cloud networking and on-premises to cloud integration.

Responsibilities

Design and maintain enterprise network infrastructure including campus, data centres, WAN, and wireless.
Lead hybrid networking initiatives integrating on-prem with Azure, GCC, GCC+.
Lead design reviews, assessments, and solution validation.
Ensure high availability, segmentation, redundancy, and security in designs.
Oversee hybrid connectivity: ExpressRoute, Site-to-Site VPN, MPLS, SD-WAN.
Provide guidance to stakeholders, project teams, and vendors.

Skills

Analytical thinking

Troubleshooting

Communication

Stakeholder management

Vendor management

Hybrid cloud networking

Network design

Project leadership

Education

Bachelor's degree in Information Technology, Computer Science, or related discipline

Job description

We are seeking an experienced Lead Network Engineer to design, implement, and support enterprise network infrastructure across on-premises and hybrid cloud environments. The successful candidate will provide technical leadership in network solution design, infrastructure modernisation, and project delivery initiatives, ensuring secure, scalable, and highly available network services.

Key Responsibilities

Design, implement, and maintain enterprise network infrastructure, including campus networks, data centres, WAN, Internet edge, and wireless networks.
Develop and support hybrid networking solutions integrating on-premises environments with Microsoft Azure, Government Commercial Cloud (GCC), and Government Commercial Cloud Plus (GCC+) platforms.
Lead network design reviews, technical assessments, and solution validation activities.
Design resilient network architectures with appropriate segmentation, redundancy, security, and high availability.
Manage hybrid connectivity solutions, including ExpressRoute, Site-to-Site VPN, MPLS, and SD-WAN technologies.
Provide technical consultancy and guidance to stakeholders, project teams, and vendors.
Support infrastructure transformation and network enhancement projects from planning through implementation.
Perform network capacity planning, performance optimisation, and troubleshooting activities.
Ensure compliance with organisational security, governance, and operational standards.
Support procurement activities related to network infrastructure equipment and professional services where required.

Requirements

Degree in Information Technology, Computer Science, Computer Engineering, or a related discipline.
Minimum 8 years of experience in enterprise network engineering, with experience leading network design and infrastructure projects.
Strong experience designing, implementing, and supporting large-scale enterprise network environments.
Experience with hybrid cloud networking and integration between on-premises and cloud environments.
Familiarity with Singapore Government ICT environments, GCC/GCC+, or government security and governance frameworks is advantageous.
Experience working with vendors, stakeholders, and cross-functional project teams.
Strong analytical, troubleshooting, communication, and stakeholder management skills.

Technical Skills

Enterprise Networking