Enterprise Connectivity Solution Architect (Presales)

SPTel Pte Ltd; Singapore; Sur place; SGD 120 000 - 180 000; Plein temps

Résumé du poste

SPTel Pte Ltd is seeking a Customer Solution Architect / Presales Engineer (Connectivity & Managed Services) in Singapore. You will partner with sales to capture technical requirements and architect end-to-end solutions across core WAN, optical transport, and enterprise LAN/edge.

Lead design reviews, prepare proposals, and present to CTOs and IT leaders. You will demonstrate mastery of DWDM, DCI, SD-WAN, and security integrations while guiding the RFP/tender process and ensuring successful

Qualifications

• Bachelor's or diploma in telecommunications, CS, EE, or related field.
• 4–6 years of presales/solution-architecture/network-engineering in ISP/telecom/MSP.
• Deep mastery of Optical Transport Networks (OTN/ITU-T G.709) and FlexGrid/ROADM.
• Hands-on 100G/400G/800G coherent optics; OSNR and dispersion management.
• OLPS/GMPLS protection, dark fibre design, and high-capacity DCI.
• Proven DCI topologies linking major data centers in Singapore.
• Knowledge of MACsec and QKD integration for secure transport.
• EVPN-VXLAN over DWDM/OTN and SR-MPLS/SRv6 knowledge.
• BGP-4, OSPF, MPLS/L2VPN/L3VPN, MEF 3.0 CE.
• Enterprise Wi-Fi (Wi-Fi 6/6E), SD-WAN platforms; strong proposal skills.
• Strong presentation and technical proposal writing.

Responsabilités

• Lead discovery with sales and design end-to-end solutions across WAN, optical, and LAN/edge.
• Architect high-availability optical and transport topologies for RFPs and tenders.
• Create HLD/LLD, BOMs, and technical proposals for customers.
• Present architecture and network diversity models to CTOs and IT leaders.
• Coordinate with product, network engineering, and service ops for deployments.

Connaissances

Presales

Solution Architecture

Network Engineering

Optical Transport

WDM/ROADM

BGP/OSPF

MPLS

SD-WAN

Security (NGFW)

RFP/Proposals

HLD/LLD

Formation

Bachelor's or Diploma in Telecommunications/CS/EE

Outils

Cisco Meraki

Aruba

Ruckus

Fortinet

Palo Alto

MEF 3.0

Description du poste

SPTel Pte Ltd is seeking a Customer Solution Architect / Presales Engineer (Connectivity & Managed Services) in Singapore. You will partner with sales to capture technical requirements and architect end-to-end solutions across core WAN, optical transport, and enterprise LAN/edge.

Lead design reviews, prepare proposals, and present to CTOs and IT leaders. You will demonstrate mastery of DWDM, DCI, SD-WAN, and security integrations while guiding the RFP/tender process and ensuring successful