1 to 25 of 69 Reverse Engineering Jobs in England

Principal Cybersecurity Researcher (Reverse Engineering) London, UK With 1,000 intelligence professionals, over $300M in sales, and serving over 1,900 clients worldwide, Recorded Future is the world's most advanced, and largest, intelligence company! Reversing Emulation and Testing (RET) is a core function of Insikt Group's Technical Analysis (TA) Team. We seek a principal technical threat … researcher with deep subject-matter expertise across malware analysis, reverse engineering, and malicious tooling. This role requires the ability to lead high-impact research and drive innovation in analytical capabilities within Insikt Group. You will guide and shape technical research into state-sponsored and cybercriminal malware, collaborating across functional intelligence teams to support finished intelligence reporting and platform … enrichment. Your responsibilities will include not only conducting advanced malware reverse engineering and infrastructure emulation but also designing and implementing internal tools and workflows that increase our team's efficiency. You will be expected to develop and formalize novel approaches to dynamic analysis, configuration extraction, and threat behavior modeling. This position entails representing Insikt Group's technical threat More ❯

at dissecting technical systems, not just to understand how they work, but to identify weaknesses, assess risks, and develop mitigation strategies. What You'll Be Doing Software analysis and reverse engineering of compiled or interpreted code that could be obfuscated or defensively structured, for either x86/x64 or ARM processor architectures. Reverse engineering a wide … range of technologies to uncover vulnerabilities and improve security including operating systems and/or firmware internals, security architectures and hardware abstraction. Engineering software from design to delivery in modern IDEs and languages, using Agile delivery. Creating tested and testable code. Integrating with automated verification systems, CI and CD pipelines. Working closely with cybersecurity teams to prioritize vulnerabilities and … in one or more of C, C++, Java or C#. Familiarity with scripting and automation using Python, Bash, Powershell or Groovy. Experience working with IDA Pro or Ghidra for reverse engineering Experience working with Linux or Windows-based systems. Awareness of secure coding practices and modern cybersecurity threats. Knowledge of principles used in Agile environments. Desirable exposure Any More ❯

at dissecting technical systems, not just to understand how they work, but to identify weaknesses, assess risks, and develop mitigation strategies. What You'll Be Doing Software analysis and reverse engineering of compiled or interpreted code that could be obfuscated or defensively structured, for either x86/x64 or ARM processor architectures. Reverse engineering a wide … range of technologies to uncover vulnerabilities and improve security including operating systems and/or firmware internals, security architectures and hardware abstraction. Engineering software from design to delivery in modern IDEs and languages, using Agile delivery. Creating tested and testable code. Integrating with automated verification systems, CI and CD pipelines. Working closely with cybersecurity teams to prioritize vulnerabilities and … in one or more of C, C++, Java or C#. Familiarity with scripting and automation using Python, Bash, Powershell or Groovy. Experience working with IDA Pro or Ghidra for reverse engineering Experience working with Linux or Windows-based systems. Awareness of secure coding practices and modern cybersecurity threats. Knowledge of principles used in Agile environments. Desirable exposure Any More ❯

please speak to your recruiter about the options Requisition ID: 121884 Grade: GG10 - GG12 Operational Cyber Group is a team of industry-leading experts in high-assurance development, research, reverse engineering, and vulnerability research. With a focus on National Security, we work on some of the country’s toughest challenges. Our people provide mission-changing capability for our … customers across a wide variety of platforms and technologies. We are looking for experienced Vulnerability Researchers and Reverse Engineers who want to have a meaningful and tangible impact on the National Security of the UK. Whether you have worked in this space before or not, you will receive a dedicated training budget, along with all the mentorship and support … to succeed in our team. Role Description Technical delivery: perform vulnerability research and/or reverse engineering on complex and unique challenges, across a myriad of platforms. Mentorship, team-leadership, and collaboration: deliver your research as part of a team, whilst knowledge-sharing and mentoring junior team-members. Adaptability: work across a range of tools and platforms, picking More ❯

Senior Firmware Security Tester Firmware/Embedded Systems/Hardware Security/Reverse Engineering/Outside IR35/Remote/£400-500pd/Ad-hoc The Role SR2 are working with a specialist Cyber Security Consultancy to recruit a Senior Firmware Security Tester to work on high-profile projects with household names and global companies. You’ll … for someone to engage on an ad-hoc basis, with work frequency dependant on active projects. Required Experience Proven experience testing firmware, embedded systems, and hardware platform.Strong skills in reverse engineering, and exploit development.Familiarity with platforms like ARM, MIPS, FreeRTOS, Zephyr, or bare metal environments.Experience with tools such as JTAG/Serial debuggers, IDA Pro, Ghidra, Binwalk.Please apply … and types of projects they typically work on. Please email an updated copy of your CV to or click the apply button.Firmware/Embedded Systems/Hardware Security/Reverse Engineering/Outside IR35/Remote/£400-500pd/Ad-hoc More ❯

plus strong scripting ability in Python for automation. Solid understanding of memory-safety vulnerabilities, undefined behaviour, sanitisers, and compiler instrumentation. Demonstrated ability to triage crashes using debuggers, profilers, and reverse-engineering tools (gdb/lldb, IDA/Ghidra). Excellent written communication for documenting findings and influencing engineering teams. "Nice To Have" Skills and Experience : Contributions to … Knowledge ofdistributed fuzzing at scale (GCP/AWS, Kubernetes, or bare-metal clusters). Familiarity with kernel, embedded, or firmware fuzzing (e.g., Syzkaller, QEMU-based harnesses). Background in reverse engineering, static analysis or symbolic execution. Experience integrating fuzzing intoCI/CD pipelines and tracking coverage metrics. If you're passionate about breaking software safely, love high-coverage More ❯

support a high-profile planning transformation programme. This role will play a critical part in shaping the future of the council's planning data landscape. You'll lead the reverse engineering of an existing legacy planning system and design the target-state architecture that will support future reprocurement and wider service reform. Key Responsibilities: Reverse engineer the … analysts, and digital teams to align technical architecture with operational and policy needs. Identify opportunities for process or data improvements across business functions. Essential Skills & Experience: Proven ability to reverse engineer data models from legacy systems. Strong experience in data modelling (dimensional, relational, data vault, etc.). Deep understanding of OLTP systems and transactional data environments. Experience with system … a hands-on role suited to someone who can own the data architecture workstream, embed themselves in a cross-functional team, and deliver pragmatic outputs at pace. Prior experience reverse-engineering undocumented systems will be key. *Rates depend on experience and client requirements More ❯

Researcher Location: Solihull, hybrid (2 days a week on site) Salary: Up to £40,000 excellent benefits Sector: UK Telecoms & Cyber Security R&D About the role Love hacking, reverse engineering, or exploring binary analysis tools in your spare time? Join a top-tier UK telecoms lab as an Associate Vulnerability Researcher. You’ll learn from experienced mentors … fuzzers. Working closely with senior researchers to turn discoveries into actionable reports. You’ll be great if you have A solid understanding of computing fundamentals and networking. Enthusiasm for reverse engineering and vulnerability discovery. Exposure to tools like Ghidra, radare2 or IDA Pro, even through personal projects. SC or DV clearance (or eligible, sponsorship available). Benefits you More ❯

a major global tech client in the expansion of their elite malware analysis team. They're hiring two Malware Analysts with deep Android security expertise to uncover malicious behaviours, reverse engineer complex APKs, and assess real-world risks at scale. This isn't about bug hunting, this is deep forensic work to detect intentionally hidden threats. The Role: Reverse engineering Android apps to detect hidden malicious behaviour Analysing potential threats: malware, premium call triggers, surveillance capabilities Supporting automated detection with human-led scrutiny and investigation Must-Have: Strong hands-on experience in Android malware analysis Background in reverse engineering APKs and obfuscated code Security-first mindset with the ability to think like an attacker Nice More ❯

please speak to your recruiter about the options Requisition ID: 121883 Grade: GG10 - GG12 Operational Cyber Group is a team of industry-leading experts in high-assurance development, research, reverse engineering, and vulnerability research. With a focus on National Security, we work on some of the country’s toughest challenges. Our people provide mission-changing capability for our … a variety of audiences, including non-technical, through presentations and technical reports. Experience working with teams and leading technical tasks. Other desirable skills include: experience performing network traffic analysis, reverse engineering, vulnerability analysis, exploit development, working knowledge of modern cryptography. Why join us? You will receive a dedicated training budget to use during your first year with us. More ❯

delivery team. This is a high-impact, client-facing position responsible for designing and implementing a centralised DataOps operating model. The model will support a broad spectrum of data engineering activities, system integrations, and advanced reporting through dashboarding and visual analytics. In this role, you will act as a subject matter expert (SME) in technical data delivery—leading solution … how data is integrated, transformed, and consumed across the organisation. Responsibilities as a Technical Data Lead: Design, implement, and manage a repeatable and scalable DataOps model that integrates data engineering, discovery, modelling, and reporting functions across projects Analyse structured and semi-structured data (e.g., JSON, XML, SQL exports, SAP CDS views) to inform data integration strategies, mapping, and solution … Managers to deliver end-to-end data solutions that align with the vision of the central data environment Requirements: Minimum of 5 years’ experience in a Technical Lead, Data Engineering, or Analytics Engineering role Strong skills in data discovery and analysis, including schema reverse engineering and interpretation of exported datasets Experience with wireframing and designing data More ❯

databases , firewalls , VPNs , enterprise AntiVirus solutions Networking principles (e.g. TCP/IP, WAN, LAN, SMTP, HTTP, FTP, POP, LDAP) Desirable (Nice-to-Have): Experience in static malware analysis and reverse engineering Active DV Clearance Scripting or programming with Python , Perl , Bash , PowerShell , or C++ Recognised certifications such as CREST Practitioner Intrusion Analyst or Blue Team Level 1 Familiarity More ❯

including TCP/IP, WANs, LANs, and commonly used Internet protocols such as SMTP, HTTP, FTP, POP, LDAP. It would be great if you had: Static malware analysis and reverse engineering. DV Clearance. Programming and scripting such as Python, Perl, Bash, PowerShell, C++. CREST Practitioner Intrusion Analyst/Blue Teams Level 1 or other SOC related certifications. Experience with More ❯

including TCP/IP, WANs, LANs, and commonly used Internet protocols such as SMTP, HTTP, FTP, POP, LDAP. It would be great if you had: Static malware analysis and reverse engineering. DV Clearance. Programming and scripting such as Python, Perl, Bash, PowerShell, C++. CREST Practitioner Intrusion Analyst/Blue Teams Level 1 or other SOC related certifications. Experience with More ❯

delivery team. This is a high-impact, client-facing position responsible for designing and implementing a centralised DataOps operating model. The model will support a broad spectrum of data engineering activities, system integrations, and advanced reporting through dashboarding and visual analytics. In this role, you will act as a subject matter expert (SME) in technical data delivery-leading solution … and client stakeholders to shape how data is integrated, transformed, and consumed across the organisation. Responsibilities Design, implement, and manage a repeatable and scalable DataOps model that integrates data engineering, discovery, modelling, and reporting functions across projects Analyse structured and semi-structured data (e.g., JSON, XML, SQL exports, SAP CDS views) to inform data integration strategies, mapping, and solution … deliver end-to-end data solutions that align with the vision of the central data environment About You Requirements Minimum of 5 years' experience in a Technical Lead, Data Engineering, or Analytics Engineering role Strong skills in data discovery and analysis, including schema reverse engineering and interpretation of exported datasets Experience with wireframing and designing data More ❯

to understand normal and suspicious activities. Must have good understanding of Vulnerability Scanning and management as well as Ethical Hacking (Penetration Testing) Ability to learn forensic techniques Ability to reverse engineer attacks to understand what actions took place. Knowledge of ITIL disciplines such as Incident, Problem and Change Management. Ability to work with minimal levels of supervision. Willingness to … Fine-Tuning & Optimisation (QRadar, Splunk, Sentinel, ArcSight) Incident Response & Forensics (MITRE ATT&CK, DFIR, Log Analysis) Threat Intelligence Analysis Security Analytics & Automation (SOAR, YARA Rules, Sigma Rules) Malware Analysis & Reverse Engineering Network & Endpoint Security Monitoring (EDR, IDS/IPS, Firewalls) Education Requirements & Experience Minimum of 3 to 5 years of experience in the IT security industry, preferably working More ❯

/IP, WANs, LANs, and commonly used Internet protocols such as SMTP, HTTP, FTP, POP, LDAP. It would be great if you had: Understanding of static malware analysis and reverse engineering. CREST Practitioner Intrusion Analyst. Experience with SIEM technologies, namely Sentinel and Splunk, with some experience with QRadar appreciated. If you are interested in this role but not sure More ❯

security tools such as firewalls, VPNs, AV, IDS/IPS, and log management. Experience analysing log data and network security events. Desirable Skills: Understanding of static malware analysis and reverse engineering. CREST Practitioner Intrusion Analyst certification. Familiarity with additional SIEM tools such as QRadar. DV Clearance Eligibility Benefits: 25 days annual leave, with the option to purchase more Health More ❯

MITRE ATT&CK framework. Sound understanding of network protocols (TCP/IP, HTTP, SMTP, etc.), firewalls, VPNs, AV products, and enterprise infrastructure. Desirable skills: Skills in malware analysis or reverse engineering. Experience with scripting or programming (Python, PowerShell, Bash, etc.). Relevant SOC certifications (e.g., CREST, Blue Team Level 1). Exposure to additional SIEM tools such as QRadar. More ❯

troubleshooting. Good knowledge of VMware , Windows (all versions), and Linux systems. Confident with Group Policy , Registry editing , permissions, and auditing. Scripting in PowerShell , VBScript , or Python . Ability to reverse-engineer install media and configuration processes. Background working in secure environments with a focus on secure application configs. Strong technical documentation skills. Desirable Skills Experience with Azure DevOps and More ❯

90k DOEMust be eligible for high level security clearance (sole UK national and resident in the UK for 10+ years) Role details: We're partnering with a leading technology & engineering company who support high-profile clients that are vital to UK National Security. They're looking for a Cyber Software Engineer to deliver mission critical solutions, helping to keep … the nation safe, secure and prosperous. In this role you will you'll make, break, assure and secure systems across a variety of projects. Responsibilities: Software analysis and reverse engineering of compiled or interpreted code that could be obfuscated or defensively structured, for either x86/x64 or ARM processor architectures. Operating systems and/or firmware internals … security architectures and hardware abstraction. Engineering software from design to delivery in modern IDEs and languages, using Agile delivery. Creating tested and testable code. Integrating with automated verification systems, CI and CD pipelines. Requirements: IDA Pro or Ghidra for reverse engineering. C, C++, Java or C# for solution creation. Python, Bash, Powershell or Groovy for prototyping and tool More ❯

/IPS, firewall solutions, offensive security tools ) Basic knowledge of Linux/Unix operating systems Certifications such as Network+, Security+, CySA + Experience with scripting or programming, including malware reverse engineering Professional-level foreign language skills, preferably Russian, Farsi , or Chinese Data or statistical analysis skills Familiarity with open, deep, and dark web cybercriminal marketplaces and forums Experience … of online HUMINT operations and/or social engineering techniques Capacity to read security logs and code to understand the content and context About Us Why ReliaQuest? Making security possible for our customers starts with our commitment to our people. We inspire every individual to be the best that they can be and provide the tools necessary to get More ❯

response Mentor and train incident other team members on detection techniques and processes Qualification/Requirements Desired Qualifications: Bachelor's Degree in Computer Science or "STEM" Majors (Science, Technology, Engineering and Math) CISSP, CISM or related SANs or Industry certifications Desired Expertise: - Relevant Cyber or IT related experience in client and server environments. Infrastructure management and support - Understanding of … ATT&CK, Pyramid of Pain, etc.) - Understanding of APT, Cyber Crime and other associated tactics - Understanding of host forensics and network analysis techniques and tools - Understanding of malware and reverse engineering - Understanding of vulnerabilities. Vulnerability management, remediation and implementation techniques. - Understanding of responding to threats in cloud platforms (AWS, Azure, Google, etc.) - Excellent verbal and written communication skills More ❯

through research, GitHub projects, bug hunting, active participation in public cybersecurity forums, or high scores on platforms like HTB, Immersive Labs, TryHackMe, and SANS CTF. Bonus Points: Knowledge of reverse engineering tools (disassemblers, decompilers, debuggers) and processes (unpacking malware, reconstructing code logic, etc) is desirable. Some programming experience for example, C, Python, Go, and/or other languages More ❯

procedures, policies, and configurations. Stay ahead of emerging web security threats and trends to continuously enhance protection measures. Required Skills/Experience Extensive experience in WAF management, tuning, and engineering, with a strong understanding of web application security principles. Proven ability to proactively identify and mitigate false positives. Background in SOC, CSIRT, AppSec, or Ethical Hacking with hands-on … e.g., Akamai, F5, AWS, GCP). Familiarity with the OWASP Top 10 and modern web attack techniques. Desirable Skills/Experience Experience in DevSecOps practices and pipeline automation. Security engineering expertise alongside WAF specialism. Experience reverse-engineering exploits to develop mitigation rules. Strong cross-functional collaboration skills for integrating WAF solutions into existing security infrastructure. If you More ❯