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Penetration Tester / Vulnerability Assessment Analyst

Company: OCBC Indonesia

Location: Tangerang, London

Posted: June 10, 2026

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Position Details

We're looking for a hands-on security doer — someone who scopes, executes, and evaluates security tests end-to-end, both manually and through automation. You will operate across Red, Blue, and Defense functions under the CISO.


Ideal profile

Self-driven, thinks like an attacker, communicates like a consultant. Comfortable owning security engagements independently while thriving in a collaborative Red+Blue team dynamic within a regulated financial institution.


Responsibilities:

  • Execute penetration tests — network, web/mobile apps, APIs, cloud, AD — manually and via automated tooling
  • Run vulnerability assessments and adversary simulations (MITRE ATT&CK / TIBER-ID aligned)
  • Validate and tune defensive controls — SIEM, EDR, WAF, IDS/IPS — in collaboration with Blue Team
  • Produce clear pentest reports: risk-rated findings with actionable remediation for both tech and exec audiences