Senior Enterprise Hybrid Cloud Network Architect

OX CONSULTANCY PTE. LTD.; Singapore; Vor Ort; SGD 120.000 - 190.000; Vollzeit

Zusammenfassung

OX CONSULTANCY PTE. LTD. seeks a senior Network Architect to design, implement, and support expansive enterprise networks across LAN/WAN, data centres, and cloud connectivity.

You will architect hybrid solutions integrating on-prem with GCC/GCC+ and Azure, configuring ExpressRoute, VPN, MPLS, and SD-WAN, while ensuring security, high availability, DR, and performance across multiple projects.

Qualifikationen

• Minimum 8-10 years in enterprise network engineering.
• At least 5 years in network architecture, design or consultancy.
• Strong hands-on experience with large-scale on-premises networks, data centres, routing and wireless infra.
• Proven track record in hybrid cloud networking with Azure and GCC/GCC+.
• Experience with ExpressRoute, VPN Gateway, MPLS, SD-WAN or equivalent.
• Familiarity with IPAM, network monitoring and troubleshooting.
• Experience with Singapore Government ICT policies and cloud governance is desirable.

Aufgaben

• Design, implement, and support enterprise LAN/WAN, campus networks, data centres, wireless, Internet edge and DMZ architectures.
• Develop network architecture and hybrid cloud connectivity integrating on-prem with GCC/GCC+ and Azure.
• Design and manage ExpressRoute, Site-to-Site VPN, MPLS, SD-WAN and other hybrid connectivity solutions.
• Implement and maintain segmentation, high availability, DR, load balancing, proxies, and security controls.
• Configure routing/switching protocols (BGP, OSPF, VLAN, VXLAN, VRRP/HSRP, QoS, IPv4/IPv6, NAT).
• Support Azure networking services (Azure Firewall, App Gateway, WAF, NSG, Front Door, VNet/Hybrid DNS).
• Conduct design reviews, architecture governance, and performance monitoring across projects.
• Support procurement, technical evaluation, and vendor coordination.
• Ensure compliance with cybersecurity requirements, ICT policies, and cloud governance standards.

Kenntnisse

Enterprise networking

Network architecture

Hybrid cloud networking

Azure

Routing protocols

Security controls

Documentation

Stakeholder mgmt

Singapore policies

Jobbeschreibung

OX CONSULTANCY PTE. LTD. seeks a senior Network Architect to design, implement, and support expansive enterprise networks across LAN/WAN, data centres, and cloud connectivity.

You will architect hybrid solutions integrating on-prem with GCC/GCC+ and Azure, configuring ExpressRoute, VPN, MPLS, and SD-WAN, while ensuring security, high availability, DR, and performance across multiple projects.