Offensive Security Engineer

Conduct hybrid web application penetration tests that combine source code review with runtime exploitation across our products and internal tooling.

Perform external network penetration tests against internet-facing infrastructure, identifying exposed services, misconfigurations, and paths to obtain an initial foothold.

Perform internal network and Active Directory security assessments, identifying privilege escalation paths, lateral movement opportunities, and misconfigurations.

Assess the security of cloud and containerized infrastructure, including identity, network, and workload configurations.

Collaborate with detection engineering to validate telemetry and detection coverage against real-world attack techniques uncovered during engagements.

Scope and manage third-party pentest engagements end-to-end, critically review results, and work cross-functionally to convert findings into prioritized, actionable remediation.

Partner with engineering to reproduce, prioritize, and verify fixes for the issues that are surfaced.

Design and build offensive security tooling and automation tailored to Palantir's stack.

Author clear, actionable write-ups and readouts for technical and non-technical stakeholders, translating findings into business risk and prioritized action.

Demonstrated strength in web application penetration testing, with the ability to move fluidly between source code review and runtime testing.

Demonstrated strength in external and internal network penetration testing, from enumerating and exploiting internet-facing attack surface to establishing a foothold and expanding access once inside.

Hands-on experience with standard offensive security tooling, including Burp Suite, BloodHound/SharpHound, Certipy, Impacket, Responder, Pacu/ScoutSuite, Nuclei, etc.