Gauntlet

Senior Security Engineer

New York · Senior

Sponsorship not specified$180k-$210kDetected 27 days ago

JavaScriptTypeScriptPythonLLMsCybersecuritySIEMSOC OperationsIncident ResponseComplianceCommunication

About the role

You'll work at the intersection of capital, risk and technology: securing the systems that power some of the largest and most sophisticated activities in DeFi.
While much of onchain finance is focused on point solutions, we operate across the entire stack to offer best-in-class vault products.
Today we serve over $1.5B in client TVL across some of the largest fintechs/neobanks, protocols, exchanges, and capital allocators in crypto - and, increasingly, traditional asset management.

Join Gauntlet as a Senior Security Engineer, partnering with the Head of Security to build, operate and scale our security program.
Own day-to-day security operations across the detection stack (EDR,

5+ years in hands-on security engineering spanning product or application security and security operations.
Track record of technical security assessments of software and systems, including system hardening, security policy analysis and implementing effective controls.
Proficiency in Python, TypeScript, or JavaScript, working with Claude Code, Codex or similar AI tools.
Experience owning security projects end to end, from vendor selection through org-wide rollout, across multiple teams.
Experience securing high-value or high-throughput transaction systems.

Take security tooling and projects from evaluation through org-wide rollout, collaborating across engineering, infra and other teams.

This listing is sourced directly from Gauntlet's careers page and normalized into a canonical job model.