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Head of Security

Confidential | remote, Philippines | Posted June 16, 2026

Position Overview

Our client is a DeFi-native security protocol dedicated to protecting Web3 ecosystems from exploits and vulnerabilities. They work with leading protocols to audit smart contracts, structure coverage, and respond to security incidents, sitting at the intersection of on‑chain security and institutional‑grade risk management.

The role they're looking for a seasoned security operator who has lived and breathed both Web2 infrastructure security and the unique threat landscape of Web3. You'll own internal security posture end‑to‑end from hardening operational systems to advising on threat models that span on‑chain and off‑chain vectors. This is not a purely advisory role; you'll roll up your sleeves and build.

What You'll Do

  • Own and continuously evolve internal OpSec policies, processes, and tooling
  • Audit and harden infrastructure across cloud, endpoint, network, and identity
  • Build and run incident response playbooks for both Web2 and...

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