Security Consultant: Mobile & Web Penetration Testing

Atos; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

Atos SE is seeking a Security Consultant specializing in penetration testing (mobile and web) based in Singapore. The role demands hands-on testing against security standards and regulatory requirements, with a focus on iOS/Android security and secure code review.

You will work on assessments across mobile, web, and backend, develop BURP extensions, and present findings clearly. A bachelor’s in CS or InfoSec and 2+ years of offensive security experience are required; additional certifications

Qualifications

• Bachelor's degree in Computer Science, Information Security, or related discipline.
• Minimum 2 years of hands-on penetration testing or relevant offensive security experience.
• Certifications such as OSCP, OSCE, OSEE, OSWE, Red Teaming, Cloud Security, AI security credentials are advantageous.
• Excellent oral and written communication skills, including the ability to present technical findings.
• Strong organizational and time management skills; able to manage multiple engagements and meet tight deadlines.
• Self-motivated, proactive and able to work independently or as part of a team.

Responsibilities

• Conduct compliance testing of mobile applications meeting MAS TRM, OWASP MSTG.
• Perform secure code reviews for Swift/Kotlin/Objective-C and Java.
• Develop BURP extensions to aid mobile and web tests.
• Conduct Web Application Penetration Tests following industry standards.
• Perform source code reviews across mobile, web, and backend.

Skills

Penetration testing

Mobile security

OSCP/OSCE optional

Communication skills

Time management

Independent worker

Education

Bachelor's degree in CS/InfoSec

Tools

IDA Pro

Ghidra

Frida

Burp extensions

Job description

Atos SE is seeking a Security Consultant specializing in penetration testing (mobile and web) based in Singapore. The role demands hands-on testing against security standards and regulatory requirements, with a focus on iOS/Android security and secure code review.

You will work on assessments across mobile, web, and backend, develop BURP extensions, and present findings clearly. A bachelor’s in CS or InfoSec and 2+ years of offensive security experience are required; additional certifications