Senior Voice & Data Center Network Engineer (Cisco ACI)

CWS - Cornerstone Workforce Solutions; Singapore; Teletrabalho; SGD 150 000 - 190 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Remote work in Singapore

1-year extendable contract

Resumo da oferta

Cornerstone Workforce Solutions (CWS) is seeking a Senior Voice Transport & Cisco Data Center Network Engineer for a renowned Global Automotive client on a 1-year extendable contract. The role is remote-based in Singapore and focuses on end-to-end design, deployment and support of voice transport and Cisco DC networks across manufacturing plants and corporate sites worldwide.

The candidate will work hands-on with SIP, CUCM, CUBE, Unity, Cisco ACI fabrics and Nexus platforms, and collaborate with

Qualificações

• 10+ years of enterprise network engineering experience with a strong focus on voice transport and Cisco Data Center

Responsabilidades

• Design, deploy and support voice transport systems including SIP, RTP, SBCs, PRI gateways and VoIP infrastructure across global sites
• Manage and optimize Cisco Collaboration platforms (CUCM, CUBE, Unity, IM&P) including dial plans, call routing, QoS policies, codec strategies and voice quality SLAs
• Architect and operate Cisco ACI fabrics (multi-pod/multi-site) and Nexus platforms using vPC, VXLAN, EVPN and spine-leaf architectures
• Lead L2/L3 network design using BGP, OSPF, EIGRP, MPLS, VRF and integrate voice with WAN, SD-WAN and cloud telephony platforms
• Implement segmentation, micro-segmentation and security policies (ACLs, encryption) in line with enterprise cybersecurity and compliance standards
• Develop HLD/LLD, network diagrams, test plans and operational runbooks
• Drive incident resolution, root-cause analysis and continuous improvement, and support DC migrations, new plant deployments, capacity planning and disaster recovery readiness

Conhecimentos

Voice Transport

Cisco Data Center

SIP / VoIP

CUCM / CUBE / Unity

Cisco ACI / Nexus

BGP / OSPF / EIGRP

QoS & Voice Quality

Infoblox DNS/DHCP/IPAM

Ferramentas

Infoblox

CUCM

CUBE

Unity

NX-OS

Descrição da oferta de emprego

Cornerstone Workforce Solutions (CWS) is seeking a Senior Voice Transport & Cisco Data Center Network Engineer for a renowned Global Automotive client on a 1-year extendable contract. The role is remote-based in Singapore and focuses on end-to-end design, deployment and support of voice transport and Cisco DC networks across manufacturing plants and corporate sites worldwide.

The candidate will work hands-on with SIP, CUCM, CUBE, Unity, Cisco ACI fabrics and Nexus platforms, and collaborate with