About this role
Salary: £90,000 - 90,000 per year
Requirements: We require proficiency in programming languages such as C, C++, or Python.We require strong working knowledge of Linux-based systems, including command-line tools and system configuration.We require excellent written and verbal communication skills.We require a solid understanding of networking concepts and protocols such as TCP/IP, UDP, DNS, HTTP, and ICMP.We require demonstrated analytical and problem-solving capability, with a methodical and inquisitive approach to technical problems.We require experience in rapid prototyping using technologies such as Raspberry Pi, Arduino, and virtualised environments.We require a proven track record of managing research projects from concept through delivery.We require eligibility and willingness to gain SC and enhanced DV clearance. Responsibilities: We conduct deep-dive research in vulnerability discovery, reverse engineering, and embedded systems.We design and build rapid prototypes to validate novel cyber capabilities and concepts.We analyse network protocols and system behaviours to identify security weaknesses.We collaborate with multidisciplinary teams to deliver research outcomes and technical solutions.We document methodologies, findings, and recommendations for internal and external stakeholders.We manage small research teams, track progress, and report to customers.We contribute to our Cyber Research Groups strategic planning and operational management.We support business development efforts, including proposal writing and technical briefings. Technologies: ArduinoEmbeddedHTTPSupportLinuxMachine LearningNetworkPythonSecurityTCP/IPARMC++DevSecOpsGNUHardware More:
We are Raytheon UK, partnering directly with hackajob to recruit a Principal Cyber Researcher for our Cyber Research Group in Gloucester, South Gloucestershire. This is a permanent hybrid opportunity based at our Gloucester site. We offer a collaborative, informal and flexible working culture that is output focused, with a 37-hour working week and early finish Fridays. Our benefits include 25 days holiday plus statutory public holidays, the option to buy and sell up to 5 days, up to 5 paid volunteering days, a 10.5% company pension contribution with 6% employee contribution, an annual discretionary bonus, private medical insurance, life assurance, a flexible benefits scheme, enhanced sick pay, and enhanced family-friendly policies. We work across defence, intelligence, cyber, artificial intelligence, machine learning, and geospatial intelligence, and we are committed to innovation, professional development, and building secure mission-critical systems that support a safer and more connected world.
last updated 37 week of 2026