Si Yan

Si Yan: Email & Phone Number

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Cyber Security Engineer (Detection Development) at GovTech Singapore|Singapore

Position:

Cyber Security Engineer (Detection Development) at GovTech Singapore

Location:

Singapore

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Last updated: 2026-05-24
Updated: 2026-05-24

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Work Experience 10 years

Cyber Security Engineer (Detection Development) at GovTech Singapore

Sep 2023 - Current

Cyber Security Engineer (Incident Response) at GovTech Singapore

Jun 2020 - Aug 2023

Assistant System Engineer at Tata Consultancy Services

Jun 2019 - Jun 2020

Administrator and Circulation Executive (Maps and Guides) at TTG Asia Media

Oct 2017 - Jun 2019

Project Logistics Coordinator at Shell Singapore Pte Ltd

Jan 2016 - Sep 2017

Si Yan started working in 2016, then the employee has changed 3 companies and 4 jobs. On average, Si Yan works for one company for 2 years 1 month.

Their professional focus is Java and Python (Programming Language) across 2 core areas.

Si holds ATT&CK® Cyber Threat Intelligence Certification, ATT&CK® Security Operations Center Assessment Certification, and AWS Certified Solutions Architect – Associate certifications.

Education

Bachelor of Science - BS at Murdoch University

Frequently Asked Questions

SignalHire found a verified business email address for Si Yan: y****i@tech.gov.sg.
SignalHire found a verified phone number for Si Yan: +65-***-***-1752.
You can reach Si Yan through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.
Si Yan has 10 years of professional experience. They have held roles including Cyber Security Engineer (Incident Response), Assistant System Engineer, and Administrator and Circulation Executive (Maps and Guides) at companies such as GovTech Singapore, Tata Consultancy Services, and TTG Asia Media. Their education includes Bachelor of Science - BS from Murdoch University.
Yes. Si Yan's SignalHire profile was last updated on 24 May 2026, reflecting their current position as Cyber Security Engineer (Detection Development) at GovTech Singapore in Singapore, Singapore.

Si Yan Namesakes

Name
Company
Position
Si Yan
Senior Office Administrator
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