Mobile and Cloud Security Engineer

Centre for Strategic Infocomm Technologies

Singapore, Singapore on site Until 8/21/2026 First posted December 4, 2025 Last posted December 4, 2025

Job description

CSIT conducts research and development to uncover system vulnerabilities, and defence against advanced cyber threats. Our work covers a wide range of platforms including cloud, enterprise systems, mobile and critical infrastructure. We are looking for innovative individuals who are passionate about cybersecurity and interested in playing an important role in advancing Singapore’s national security interests.

Role

As a Mobile and Cloud Security Services Engineer, you will be at the forefront of building and operating cutting-edge solutions for mobile and cloud environments. Your responsibilities will include:

Conducting vulnerability assessments and penetration testing on mobile, cloud and web applications, including CDN and edge computing environments

Developing and maintaining security tools and services for mobile, cloud and web platforms

Collaborating with cybersecurity researchers to stay ahead of emerging threats and develop new security solutions

Working with multiple teams to design and implement secure mobile, cloud and web architectures

Participating in incident response and threat hunting activities to protect our digital assets

Minimum qualifications

Background in Infocomm Security, Computer Science, Computer/Electrical Engineering, Information Technology or equivalent
Strong interest in Infocomm Security
Familiarity in mobile platforms/devices, cloud technology/platforms, network protocols and/or content delivery networks would be useful
Ability to independently learn new technologies and be innovative to adapt and apply these new technologies
Proficiency in scripting languages such as Python

As CSIT is an agency under the Ministry of Defence (Singapore), only Singapore Citizens will be considered.

About this role

Summary

Develop and operate security solutions for mobile, cloud, and web platforms, analyze vulnerabilities, and support incident response.

Job title

Mobile and Cloud Security Engineer

Experience level

entry level

Industry

cybersecurity

Location requirements

Singapore, Singapore; remote work not specified

Salary

Not specified

Management role

Skills & keywords

Required skills

Pythonmobile platformscloud technologiesnetwork protocols

Preferred skills

None specified

Specializations

mobile securitycloud securitypenetration testingsecurity toolsthreat hunting

Locations

Structured locations inferred from the posting.

Singapore

On-site City