OX CONSULTANCY PTE. LTD.
Network Engineer – Enterprise & Hybrid Cloud Networking
- Compensation
- SGD 6K–SGD 8K / mo
- Location
- Singapore
- Work setup
- Not specified
- Seniority
- Not specified
- Employment
- Not specified
- Experience
- 5+ years
- Category
- Network engineering
- Posted
Skills
Must have
- Minimum 8–10 years of experience in enterprise network engineering, including at least 5 years in network architecture, solution design, or technical consultancy.
- Strong hands-on experience with large-scale on-premises enterprise networks, data centres, routing, switching, and wireless infrastructure.
- Proven experience designing and supporting hybrid cloud networking with Microsoft Azure and GCC/GCC+ environments.
- Strong knowledge of enterprise routing, switching, network security, segmentation, high availability, and disaster recovery.
- Experience with ExpressRoute, VPN Gateway, MPLS, SD-WAN, or equivalent hybrid connectivity technologies.
- Familiarity with IP Address Management (IPAM), network monitoring, performance management, and network troubleshooting.
- Experience working with Singapore Government agencies or Statutory Boards is highly desirable.
- Knowledge of Singapore Government ICT policies, cybersecurity requirements, cloud governance, and network infrastructure procurement is an advantage.
- Strong technical documentation, stakeholder management, and communication skills.
Full description
Key Responsibilities
- Design, implement, and support enterprise LAN/WAN, campus networks, data centre networks, wireless infrastructure, Internet edge, and DMZ architecture.
- Develop network architecture and hybrid cloud connectivity solutions integrating on-premises infrastructure with GCC/GCC+ and Microsoft Azure.
- Design and manage ExpressRoute, Site-to-Site VPN, MPLS, SD-WAN, and other hybrid connectivity solutions.
- Implement and maintain network segmentation, high availability, disaster recovery, load balancing, reverse proxies, and network security controls.
- Configure and troubleshoot routing and switching protocols, including BGP, OSPF, VLAN, VXLAN, VRRP/HSRP, QoS, IPv4/IPv6, and NAT.
- Support Azure networking services, including Azure Firewall, Application Gateway, WAF, NSG, Front Door, Virtual WAN, DNS, and hybrid name resolution.
- Conduct network design reviews, architecture governance, technical assurance, and performance monitoring across multiple projects.
- Support network infrastructure procurement, technical evaluation, and vendor and service-provider coordination.
- Ensure compliance with applicable cybersecurity requirements, ICT policies, and cloud governance standards.
Requirements
- Minimum 8–10 years of experience in enterprise network engineering, including at least 5 years in network architecture, solution design, or technical consultancy.
- Strong hands-on experience with large-scale on-premises enterprise networks, data centres, routing, switching, and wireless infrastructure.
- Proven experience designing and supporting hybrid cloud networking with Microsoft Azure and GCC/GCC+ environments.
- Strong knowledge of enterprise routing, switching, network security, segmentation, high availability, and disaster recovery.
- Experience with ExpressRoute, VPN Gateway, MPLS, SD-WAN, or equivalent hybrid connectivity technologies.
- Familiarity with IP Address Management (IPAM), network monitoring, performance management, and network troubleshooting.
- Experience working with Singapore Government agencies or Statutory Boards is highly desirable.
- Knowledge of Singapore Government ICT policies, cybersecurity requirements, cloud governance, and network infrastructure procurement is an advantage.
- Strong technical documentation, stakeholder management, and communication skills.