Senior Vulnerability Researcher - Hardware & Software

Raytheon UK; Gloucester; Hybrid; GBP 65,000 - 90,000; Full time

Job summary

Raytheon UK is seeking a Vulnerability Researcher for its Cyber Research Group in Gloucester. The role involves in-depth analysis of hardware and software to identify security weaknesses, craft bespoke tools, and contribute to emerging threat research.

The successful candidate will perform teardowns, reverse engineering, and protocol analysis while collaborating with engineers across disciplines. A strong background in C/C++/Python, Linux, and vulnerability reporting is essential.

Qualifications

• Proficiency in at least one programming language (C, C++, Python).
• Familiarity with assembly language (reading or writing).
• Experience in reverse engineering using tools such as IDA Pro, Ghidra, or Binary Ninja.
• Strong knowledge of Linux-based systems, including command-line tools and system configuration.
• Demonstrated analytical and problem-solving skills, with a methodical and inquisitive approach to technical challenges.
• Solid understanding of network protocols.
• Ability to rapidly learn and adapt to new technologies and domains.
• Proven track record of identifying, analysing, and reporting vulnerabilities in complex systems.

Responsibilities

• Perform hardware and software teardowns, characterisation, and reverse engineering.
• Conduct detailed analysis of platforms to identify security weaknesses, bugs, and potential exploits.
• Examine network protocols and system behaviours to uncover vulnerabilities.
• Collaborate with cross-functional teams to deliver innovative technical solutions and research outcomes.
• Produce clear, structured documentation of findings, methodologies, and recommendations for both internal and external stakeholders.
• Support business development efforts, including proposal writing and technical briefings.

Skills

C/C++/Python

Assembly language

Reverse engineering tools

Linux basics

Analytical thinking

Network protocols

Learning agility

Vulnerability reporting

Tools

Fuzzers

QEMU virtualization

ARM Cortex

GNU Radio/Osmocom

USRP

Home lab

Job description

Raytheon UK is seeking a Vulnerability Researcher for its Cyber Research Group in Gloucester. The role involves in-depth analysis of hardware and software to identify security weaknesses, craft bespoke tools, and contribute to emerging threat research.

The successful candidate will perform teardowns, reverse engineering, and protocol analysis while collaborating with engineers across disciplines. A strong background in C/C++/Python, Linux, and vulnerability reporting is essential.