A defense-focused technology firm building tools that protect lives and critical infrastructure.

Senior Vulnerability Researcher

FloridaOn-site$156K - $234K6+ years
This team reverse-engineers complex systems to uncover weaknesses before adversaries do. The work sits at the intersection of low-level exploitation, custom tool development, and direct mission impact—the kind where a single discovery can reshape how an entire community thinks about a threat surface. You will spend your days deep in disassemblers and debuggers, writing proof-of-concept code, and collaborating with a crew that treats rigor and creativity as non-negotiable. What gets built here gets deployed, often immediately, by people who rely on it to stay ahead of real-world danger.

What they're looking for

  • 6+ years of hands-on vulnerability research or reverse engineering experience on embedded, mobile, or desktop platforms
  • Proficiency in Python and C/C++ for both exploit development and tooling
  • Deep familiarity with operating system internals, memory corruption classes, and modern mitigations
  • Active Top Secret/SCI clearance with willingness to sit for a polygraph
  • Track record of delivering end-to-end findings—from triage and root cause analysis through weaponized proof-of-concept

Tech stack

PythonCC++

Apply for this role

This role is one we're recruiting for on behalf of a client company; the client's identity is kept confidential at this stage. A Fluency recruiter will follow up with details.