Pre-Sales Consultant - Network & Security

Tyson Jay; Singapore; On-site; SGD 60,000 - 110,000; Full time

Job summary

Tyson Jay Management Pte Ltd in Singapore is seeking a network and security consultant who can engage clients to understand requirements and design end-to-end solutions across switching, routing, wireless, firewalls, VPN, SD-WAN, NAC and endpoint security.

You will prepare proposals and architecture diagrams, deliver product demos, support POCs, and collaborate with sales and delivery teams to ensure a smooth handover.

Qualifications

• Strong understanding of enterprise networking and cybersecurity.
• Experience preparing technical proposals and solution designs.
• Ability to present to clients and simplify complex concepts.
• Certifications such as CCNA/CCNP/NSE/PCNSE are advantageous.

Responsibilities

• Engage clients to understand network and security requirements.
• Design solutions across switching, routing, wireless, firewalls, VPN, SD-WAN, NAC, and endpoint security.
• Prepare proposals, BOQs, and architecture diagrams.
• Deliver product demos and support POCs.
• Work with sales and delivery teams to ensure smooth handover.
• Stay updated on vendor technologies and industry trends.

Skills

Enterprise networking

Cybersecurity

Client presentations

Solution design

Technical documentation

Tools

CCNA

CCNP

NSE

PCNSE

Job description

Key Responsibilities

• Engage clients to understand network and security requirements.

• Design solutions across switching, routing, wireless, firewalls, VPN, SD-WAN, NAC, and endpoint security.

• Prepare proposals, BOQs, and architecture diagrams.

• Deliver product demos and support POCs.

• Work with sales and delivery teams to ensure smooth handover.

• Stay updated on vendor technologies and industry trends.

Requirements

• Strong understanding of enterprise networking & cybersecurity.
  (Firewalls, IDS/IPS, VPN, SD-WAN, switching, routing, wireless.)

• Experience preparing technical proposals and solution designs.

• Able to present to clients and simplify technical concepts.

• Certifications such as CCNA/CCNP/NSE/PCNSE are an advantage.

• Consultative communication, good documentation skills.

Tyson Jay Management Pte Ltd | EA License No.: 24C2479

Ivan Lim | EA Personnel No.: R1109856