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Senior Penetration Tester


  • Analyze security requirements from software development team to define the security software testing strategy.
  • Participate in client meetings to discuss and agree on security testing approach, estimation in new security test opportunities.
  • Plan and perform security testing of application designs, source code and deployments, covering all kinds of applications, web application, web service, mobile application in software development.
  • Work with internal IT team to plan, design, implement IT security controls and perform security assessment to ensure security of company information systems and infrastructures.
  • Work on improvements for provided security services, including the continuous enhancement of existing methodology material and supporting assets.
  • Build up the security testing knowledge in the QC department.
  • Do black box and white box security testing for web and mobile applications.
  • Follow up with the project team to verify the security risks.


  • University level with bachelor degree in computer science or equivalence.
  • Has 6+ years of working experience in software testing.
  • Has 3+ year of hand-on experience in security testing.
  • Strong knowledge of security principles, techniques and technologies (OWASP Top 10 For Web and Mobile applications).
  • Experience performing the security test for web and mobile applications based on OWASP Top 10.
  • Strong knowledge on the network protocols.
  • Experience to use the tools: ZAP, Acunitex, BurpSuite, Netsparker, N-Stalker, sqlmap, kali linux.
  • Have one of the following certificates or equivalence: CISSP, CEH, SCP, GIACs or ComTIA Security+.
  • Good English communication (written and oral).
  • Good knowledge and understand the programming languages.
  • Excellent problem solving skills and attention to detail.
  • Have a proactive and good work relationship with other team members.
    Nice to Have:
    • ISTQB/ISEB Certificate or equivalence.
    • Experience in working with agile/scrum methodology.
    • Strong leadership

Why You'll Love Working Here

  • 13 month salary per year.
  • Performance bonus (up to 2-month salary).
  • Social – Health – Insurance paid fully.
  • Healthcare: Annual health check-up, Premium Health Insurance (plus 1 slot for your dependent).
  • Annual leaves: 14 ~ 18 days.
  • Clubs program: Football, Badminton, Swimming, Tennis, Rock, Yoga…
  • Training courses: Technical skills – Soft skills – English.

People are extremely important to us and that’s why we have a clear vision: to make NashTech a great place to work in its sector. We pride ourselves on:

  • Professional and Flexible Working Environment
  • Great Teamwork
  • International Assignments
  • WeCare - WeShare - WeDare - WeInnovate Engagement Program
Ho Chi Minh
6+ years
Bachelor Degree