Tech Lead, Offensive Security

Job description

Job responsibilities

• Build and run Hadrian’s offensive security function: red-team operations, penetration testing, and adversary emulation across software, robotics/OT, cloud, and physical devices.
• Perform reverse engineering and vulnerability research on firmware, embedded controllers, and third-party components in our manufacturing environment.
• Develop AI-driven offensive tooling to scale coverage, and assess the security of Hadrian’s own AI and autonomy systems.
• Drive findings to remediation with engineering and the blue team, run purple-team exercises, and measure risk reduction over time.
• Represent Hadrian’s security posture to customers, auditors, and DoD stakeholders.

Job requirements

• Deep, hands-on red-team and penetration-testing experience at a top-tier engineering organization (e.g., Block, Stripe, Anthropic, Google, AWS).
• Strong reverse engineering skills (Ghidra, IDA Pro, or Binary Ninja) and a track record of finding and weaponizing real vulnerabilities.
• Proficiency building offensive tooling in Python, Go, or C/C++ and leveraging AI to accelerate offensive work.
• Ability to operate fully autonomously — set strategy and own outcomes without a team beneath you at the start.
• Must be a U.S. person under ITAR (see requirements below).