CT

Presales Engineer

Certis Technology (Singapore) Pte. Ltd.

D03 Queenstown, Bukit Merah, Tiong BahruFull TimeS$5,000 – S$10,000/mo

Posted 9 Jul 2026

About this role

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. 3. Proof of Concepts (POC) & Vendor Management Execute Proof of Concepts (POCs) and pilot projects to validate solution feasibility and performance. Evaluate, recommend, and manage relationships with third-party hardware and software vendors. 4. Handover & Project Support Conduct detailed technical handovers to the post-sales implementation and project delivery teams to ensure smooth rollout. Provide tier-3 technical escalation support during complex installations. Job Requirements & Qualifications 1. Education: Bachelor’s Degree in Computer Science, Information Technology, Electronics Engineering, or a related field. 2. Experience: 3+ years of experience in technical pre-sales, systems engineering, or solution architecture, specifically within physical security (ELV) or IT networks. 3. Technical Skills: Proficiency with electronic security platforms (e.g., Milestone, Genetec, Avigilon, Lenel, Hikvision, Dahua, Gallagher or similar). Strong IT infrastructure and networking fundamentals (TCP/IP, routing, switching, VLANs, and VPNs). Knowledge of cybersecurity principles, server virtualization, and database management. 4. Soft Skills: Exceptional client-facing communication, presentation, and proposal-writing skills. 5. Certifications: Relevant industry certifications are highly advantageous (e.g., CISSP, CCNA, or vendor-specific security/networking certifications)

What they're looking for

Pre-SalesAccess Control SystemIT Infrastructure DesignEngineering Safety and Security Standards

About Certis Technology (Singapore) Pte. Ltd.

Industry: Administrative & support services

Frequently asked questions

What does a Presales Engineer at Certis Technology (Singapore) Pte. Ltd. do?

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 comm…

What skills does this Presales Engineer role need?

Key skills for this role include Pre-Sales, Access Control System, IT Infrastructure Design, Engineering Safety and Security Standards.

How much does a Presales Engineer at Certis Technology (Singapore) Pte. Ltd. pay?

This role lists a salary of S$5,000 – S$10,000 per month.

Is this Presales Engineer role remote, hybrid, or on-site?

The listing is based in D03 Queenstown, Bukit Merah, Tiong Bahru. Check the posting for remote or hybrid options.

How do I apply for this Presales Engineer role?

You can apply directly on Certis Technology (Singapore) Pte. Ltd.'s careers page. ApplyLah can tailor your résumé and cover letter to this exact role in seconds first.