Offensive Security Engineer/Lead

Ajaib • Indonesia, Jakarta, Indonesia • Posted June 12, 2026

Location Indonesia, Jakarta
Job Type Full time
Category Computer Occupations
Posted June 12, 2026

As the Offensive Security Engineer/Lead, you will spearhead our adversarial simulation, penetration testing, and vulnerability research programs to proactively identify and neutralize security weaknesses. Reporting directly to the Head of Security, you will design and execute sophisticated Red Team campaigns, simulate real-world cyber adversary behaviors, and validate our detection capabilities. You will be responsible for operationalizing threat intelligence by mapping all simulation activities directly to the MITRE ATT&CK framework and the Lockheed Martin Cyber Kill Chain. 

Key Responsibilities

  • Offensive Security Program Leadership: Define the strategy, scope, and execution roadmap for enterprise-wide penetration testing, red teaming, and adversary simulation exercises.
  • Adversary Simulation & MITRE Mapping: Design and execute complex, multi-stage red team operations that emulate real-world Threat Actors and Advanced P...

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