Senior Network Engineer – Voice Transport & Cisco Data Cente

Domain: Enterprise Networking | Voice Transport | Cisco Data Center

Are you a networking expert passionate about Cisco Data Center technologies, Voice Transport, and enterprise network architecture? Here’s an exciting opportunity to work on large-scale, mission-critical global infrastructure!

• Design and support enterprise voice transport solutions using VoIP, SIP, RTP, SBCs, and Cisco Unified Communications.
• Manage Cisco Collaboration technologies, including CUCM, CUBE, Unity, and IM&P.
• Design and maintain Cisco ACI fabrics, Nexus switches, VXLAN, EVPN, and spine-leaf architectures.
• Implement and optimize routing and switching protocols, including BGP, OSPF, EIGRP, MPLS, and VRF.
• Configure QoS, traffic engineering, and voice quality optimization.
• Support data centre migrations, high availability, disaster recovery, and network performance improvements.
• Manage DNS/DHCP/IPAM solutions, preferably Infoblox.
• Collaborate with global teams on network design, troubleshooting, security, and technical documentation.

Hands-on expertise in Cisco ACI and Nexus Data Center technologies

Solid knowledge of VoIP, SIP, SBCs, CUCM, and CUBE

Strong routing, switching, QoS, and network troubleshooting skills

Experience supporting large-scale, multi-site enterprise networks

Excellent communication and stakeholder management skills

Good to Have

• CCNP/CCIE certifications in Data Center, Collaboration, or Routing & Switching
• Cisco ACI or Unified Communications certifications
• Infoblox DNS/DHCP/IPAM experience
• Manufacturing or automotive industry exposure

Looking for: Experienced network professionals who can drive technical delivery, resolve complex network challenges, and support mission-critical enterprise infrastructure.

Interested? Share your updated CV via DM or comment below.

#Hiring #SingaporeJobs #SeniorNetworkEngineer #CiscoACI #CiscoNexus #VoiceTransport #VoIP #CiscoCollaboration #DataCenterNetworking #NetworkingJobs #CCNP #CCIE