Penetration Tester

15 hours ago


Cheltenham, Gloucestershire, United Kingdom LM RECRUITMENT SOLUTIONS LTD Full time

LM RECRUITMENT SOLUTIONS LTD | Penetration Testing Specialist - Cheltenham

We are seeking a highly skilled Penetration Testing Specialist to join our team in Cheltenham. As a penetration tester, you will be responsible for delivering complex projects that involve understanding emerging technologies, developing working prototypes, reverse engineering (static and dynamic), and testing software to identify implementation vulnerabilities. This role requires strong analytical and problem-solving skills, as well as experience with a range of tools and programming languages.

Some of the key requirements for this role include:

  • Network and Protocol analysis experience
  • RF protocols and using SDRs experience
  • Understanding of the TCP/IP stack
  • Dissector writing experience for Wireshark or any other protocol parsing
  • Familiarity with Android and/or iPhone Ecosystems
  • Mobile application development or AOSP build experience
  • Static and Dynamic Analysis of Mobile Applications including Frida experience
  • ARM Reverse Engineering experience
  • Firmware reversing experience from embedded systems on different architectures
  • Programming language experience (Python, C/C++, Java/Kotlin)
  • Embedded device development experience using C
  • Research and Proof of Concept experience

Your estimated salary is around £60,000-£80,000 per annum, depending on your experience. You will also receive a range of benefits, including promotions based on technical excellence, 25 days holiday per year, and free seasonal fruit and drinks.



  • Cheltenham, Gloucestershire, United Kingdom Security Wizardry Radar Page Full time

    Role Overview:The successful candidate will be an experienced Penetration Tester looking to take their skills to the next level. This role offers a unique opportunity to work with a boutique consultancy that values expertise over flashy marketing.As an Offensive Security Specialist, you will be responsible for delivering high-quality testing and reports,...


  • Cheltenham, Gloucestershire, United Kingdom Security Wizardry Radar Page Full time

    Job Description:A boutique Cyber Security consultancy is seeking a skilled Penetration Tester to join their team. As a Cybersecurity Expertise Seeker, you will deliver high-quality testing and reports, showcasing the real benefits of your work.This role involves taking a broad approach to testing, covering INF, APP, Mobile, AD, or Cloud tests. You will work...


  • Cheltenham, Gloucestershire, United Kingdom NCC Group Full time

    NCC Group's Technical Assurance Services is renowned for high-end technical expertise in cybersecurity assessment. Our team of world-class security specialists conducts rigorous assessments to demonstrate vulnerabilities before malicious actors exploit them.Through our unique 'attacker's perspective', we provide unparalleled advice to help clients fortify...


  • Cheltenham, Gloucestershire, United Kingdom Datasource Recruitment Full time

    Cyber Security Architecture SpecialistJob OverviewDatasource Recruitment is seeking an experienced Cyber Security Architecture Specialist to join our team. This is a full-time, on-site position that requires expertise in governance and security management.Key ResponsibilitiesHelp with bids, proposals, and implementation and integrations of security...


  • Cheltenham, Gloucestershire, United Kingdom Datasource Recruitment Full time

    Expert Cyber Security Governance ProfessionalJob DescriptionWe are seeking an Expert Cyber Security Governance Professional to join our team at Datasource Recruitment. This is a full-time, on-site position that requires expertise in governance and security management.Key ResponsibilitiesProvide expert advice and guidance on governance and security management...

  • Penetration Tester

    7 months ago


    Cheltenham, United Kingdom Yolk Recruitment Full time

    **Penetration Tester - up to £750 a day inside ir35 - 14 months (extension highly likely) - Gloucestershire - one stage interview - fully onsite working - Sector: Aerospace & Defence** Yolk Recruitment are recruiting for a penetration tester too work with a global leader at the forefront of defence technology. This is an exciting opportunity to work on a...


  • Cheltenham, United Kingdom Sentrium Security Ltd Full time

    **Junior Penetration Tester | UK Remote | £25,000 - £30,000** Sentrium Security Ltd is UK-based cyber security company headquartered in Cheltenham, Gloucestershire. We pride ourselves on our expertise in ethical hacking, vulnerability assessments, and penetration testing services, which serves a broad and varied client base across the UK public and...


  • Cheltenham, United Kingdom Prism Infosec Full time

    Prism Infosec is an award winning cyber security company based in Cheltenham and Liverpool which is currently going through a period of rapid growth an expansion. We are always looking for the right people to help us on our mission to double in size within the next few years. We are now recruiting for the position of Junior Security Consultant based in our...