Pre-Sales Consultant - Network & Security

TYSON JAY MANAGEMENT PTE. LTD.; Singapore; On-site; SGD 70,000 - 90,000; Full time

Job summary

A technology solutions provider in Singapore seeks an experienced professional to engage clients and design network and security solutions. The ideal candidate has strong knowledge of enterprise networking and cybersecurity, experience in preparing technical proposals, and the ability to present complex concepts clearly. Certifications in networking are a plus. This role offers a dynamic work environment with opportunities for professional growth.

Qualifications

• Strong understanding of network and security requirements.
• Experience preparing technical proposals and solutions.
• Able to present and simplify technical concepts to clients.

Responsibilities

• Engage clients to understand network and security requirements.
• Design solutions across network technologies.
• Prepare proposals and architecture diagrams.

Skills

Enterprise networking

Cybersecurity

Consultative communication

Documentation skills

Education

Certifications such as 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