Remote Vulnerability Researcher: Firmware & Protocols

Redlings GmbH; EE. UU.; A distancia; USD 100.000 - 144.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Remote-first

Flexible hours

Lab days in Mannheim

Conference/ certification budget

Descripción de la vacante

Redlings GmbH is seeking a security researcher to conduct deep research on firmware, binaries, parsers, and protocols, from initial discovery through root-cause analysis and proof of impact. The work focuses on explaining defects and helping product engineers fix them, with room for tool-building and publishable results.

Permanent, remote-first position with flexible hours and lab days in Mannheim; access to real deployed products, senior-led reviews, and conference budgets.

Formación

• Strong binary reverse-engineering skills and assembly knowledge, especially ARM/AArch64; x86 experience is useful.
• Experience with Ghidra or IDA and debugging workflows.
• Practical vulnerability research and fuzzing experience.
• Ability to perform root-cause analysis, develop PoCs, and analyze parsers and protocols.
• Skill in writing tools or scripts to support research.

Responsabilidades

• Reverse engineer firmware and product components, including undocumented binaries and parsers.
• Find and investigate vulnerabilities, determine root causes, and develop proof-of-concept demonstrations grounded in product impact.
• Build and run fuzzing efforts for parsers, protocols, and file formats, including triage of results.
• Compare software versions and components to identify changes relevant to security.
• Create scripts and tools that improve analysis, and communicate results through advisories, technical writing, or conference material.

Conocimientos

Binary reverse-engineering

Assembly knowledge

ARM/AArch64

X86 familiarity

Fuzzing experience

Root-cause analysis

PoC development

Herramientas

Ghidra

IDA Pro

Debugging workflows

Descripción del empleo

Redlings GmbH is seeking a security researcher to conduct deep research on firmware, binaries, parsers, and protocols, from initial discovery through root-cause analysis and proof of impact. The work focuses on explaining defects and helping product engineers fix them, with room for tool-building and publishable results.

Permanent, remote-first position with flexible hours and lab days in Mannheim; access to real deployed products, senior-led reviews, and conference budgets.