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# Signals Researcher

- **Company:** Interrupt Labs
- **Location:** Basingstoke, UK (Remote available)
- **Salary:** £36,772.0
- **Contract:** Permanent contract
- **Skills:** C++ (Programming Language), Python (Programming Language), Reverse Engineering, Software Engineering, Wireshark
- **Published:** September 19, 2026
- **Apply:** https://www.adzuna.co.uk/jobs/details/5890054616

## About the Role

We are looking for experienced and passionate people with a background in RF engineering and signals analysis to join our team focusing on offensive research against low level RF protocols., * Has previous experience in the security industry and a thorough understanding of signals analysis.

 * Basic skills in crypt and protocol reverse engineering.
 * Experience developing software to interact with SDRs using Python, C/C++ and/or Rust.
 * Interest in vulnerability research against low level radio protocols and devices.
 * Interested and passionate about building on existing skills as well as learning new skills and techniques.
 * Applicants must be eligible for a DV UK Government security clearance.

## Description

* Requires an understanding of RF modulation schemes and methodology for demodulating I/Q data for further analysis.
 * You'll analyse complex signals and develop custom tooling as needed.
 * You'll capture signals, fingerprint devices and perform over-the-air analysis.
 * You'll analyse protocols by extending and/or developing Wireshark dissectors, building Python Scapy libraries and server/client infrastructure, and developing custom tools.
 * You'll support identification of potential weaknesses and build custom capabilities to target those weaknesses.
 * You'll use SDRs to capture signals and build proof of concepts against target protocols.
 * You'll need to present your findings in a useful and accessible way to others.
 * You'll have access to internal and external training and conferences to refine and hone your skillset.
 * You'll have very few meetings; we work on challenging technical problems and allow this to be our focus.