Presales Engineer

certis technology (singapore) pte. ltd.

📍 commonwealth, queenstown, Singapore

Full-time Other-General

Job Description

Key Responsibilities

1. Solution Design & Architecture

  • Design integrated physical security solutions including IP Video Surveillance (CCTV), Access Control Systems (ACS), Intrusion Detection, and Intercom systems.
  • Design network architectures ensuring smooth IoT/edge device deployment, reliable communication protocols, and bandwidth optimization.
  • Ensure all physical security designs comply with corporate IT cybersecurity standards, including firewall configurations, encryption, and endpoint security.

2. Pre-Sales & Bidding

  • Lead technical discussions, architectural whiteboarding, and product demonstrations for prospective clients.
  • Conduct site surveys to evaluate physical deployment conditions and gather detailed client requirements.
  • Prepare comprehensive Bills of Materials (BOM), technical proposals, compliance matrices, and cost estimations for tenders. ...
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