At a Glance
- Tasks: Join our team to tackle real-world cyber security challenges and develop your skills.
- Company: CoreTech Security, a leader in bespoke cyber security solutions.
- Benefits: Earn £28,000 pro-rata, with provided accommodation and high-speed Wi-Fi.
- Other info: Quick interview process with potential for future roles after the internship.
- Why this job: Make a real impact in cyber security while gaining invaluable experience.
- Qualifications: Passion for cyber security and familiarity with programming languages.
The predicted salary is between 28000 - 28000 £ per year.
Closing Date - 9th November 2026, we reserve the right to close this advert early if we receive a high volume of suitable applications.
CoreTech Security’s mission is to deliver high-end security research and bespoke solutions to some of the most interesting cyber security clients in the UK. In practice, this means that we have built a world-class team of vulnerability researchers, reverse engineers, and high-assurance software engineers.
CoreTech is looking for talented students with an active interest in subjects such as ethical hacking, vulnerability research and reverse engineering, to join our world-class research team for a paid summer 2027 internship. If you are going into your final year in 2027 you may be offered a contract for our 2028 graduate intake on completion of your internship.
By working closely with your peers in small, usually two-to-three person teams, our interns rapidly develop the skills necessary to deliver bespoke research and capabilities for our most trusted clients. Our intern projects are chosen specifically to give you direct insight into the sorts of projects we deliver for our clients, with real demands and as-yet unsolved technical challenges you’ll be expected to best.
Skills you may have:
- Familiarity with one or more high-level languages such as C, C++ or Java
- Experience in basic scripting using Python
- Familiarity with the Linux OS and working in the shell
- Participation in Capture the Flag (CTF) challenges
- A basic understanding of how computers communicate (networking)
- Reverse engineering using Ghidra
- Ethical hacking
- Familiarity with Android and adb shell
- Hardware Hacking
- Strong inter-personal skills and enthusiasm for working with others
We are looking for interns with a passion and enthusiasm for cyber security. Ideal candidates will be able to demonstrate an active interest and foundation knowledge in several of the skills listed above.
Salary: £28,000 p.a. pro-rata for the Summer period. At the end of your internship you may be offered a role with us for our 2028 intake. If you are not graduating in 2028 then we may offer you a 2028 Summer internship.
Location: We are based in the centre of Cheltenham in a stunning new build contemporary office, 5 minutes walk from the local shops and cafes.
Accommodation: We know that finding a place to live in the Summer can be tricky and expensive. So accommodation will be provided for you, all paid for by us, at a local Student accommodation that is around a 15 minute walk from the office. Complete with High Speed Wi-Fi, bike storage, a laundry room and individual en-suite facilities.
Additional Details: Our interview process is quick and to the point: if you look like a good fit for the role, we'll schedule a brief call to discuss it in more detail and answer any questions you may have. If that goes well, we'll arrange a technical interview to understand your level of experience. We aim to get back to you with an answer within a couple of days of the technical interview.
If you’re looking for a challenging role where you can make a real impact in the world, in a friendly environment and with all the support to advance your career, click apply.
Cyber Security Researcher Internship - Summer 2027 in Cheltenham employer: CoreTech Security Services
Join a dynamic team in the heart of Cheltenham, where your role as a Rapid Cyber Software Engineer will not only challenge your technical skills but also offer a supportive work culture that prioritises employee growth and collaboration. With a commitment to innovation, we provide extensive training opportunities, competitive salaries based on technical excellence, and a range of health and lifestyle benefits, ensuring you thrive both personally and professionally while making a meaningful impact in the Cyber Security domain.
Contact Details:
CoreTech Security Services Recruitment Team
StudySmarter Expert Advice🤫
We think this is how you could land Cyber Security Researcher Internship - Summer 2027 in Cheltenham
✨Get Involved in Cybersecurity Communities
Join local and online cybersecurity groups like OWASP or (ISC)² chapters. Engaging with these communities will help you build connections, learn from experts, and keep you in the loop about internship opportunities. Plus, you might even find mentors who can help you navigate this exciting field!
✨Attend Cybersecurity Events and Conferences
Look out for conferences and meetups happening in your area or even virtual ones! Events like DEF CON or Black Hat provide a fantastic opportunity to meet industry professionals and discover internship openings while deepening your knowledge of current trends and issues.
✨Utilise University Resources
Don’t forget about your university’s career services! They often have exclusive internships listed and can connect you with alumni working in cybersecurity. This can be a game-changer to land that coveted spot, so make sure to tap into that resource.
✨Show Off Your Skills Online
As you build your cybersecurity skills, create a public portfolio showcasing your projects, like any vulnerabilities you've found or secure systems you've built. This will not only demonstrate your passion but also serve as a conversation starter when you’re networking or interviewing—don’t shy away from sharing it with firms like CoreTech Security Services when applying!
We think you need these skills to ace Cyber Security Researcher Internship - Summer 2027 in Cheltenham
Some tips for your application 🫡
Show Off Your Skills:In the cybersecurity world, it's all about those technical skills! Make sure to highlight any relevant coursework or certifications, like CompTIA Security+ or Ethical Hacking. If you’ve got any hands-on experience with tools like Wireshark or Metasploit, include that too—it'll really make your application pop!
Demonstrate Your Practical Knowledge:Internships are often about potential and eagerness to learn, so don’t shy away from mentioning personal projects or labs you've worked on. If you've set up your own home network security or participated in any Capture The Flag challenges, definitely put that in your cover letter. It shows initiative and a genuine interest in the field!
Tailor Your CV to the Cybersecurity Landscape:When crafting your CV, look at industry standards – keep it concise and focused on relevant experience. Cybersecurity CVs often benefit from clear sections on skills, projects, and education. Make sure to include technical skills and languages relevant to cybersecurity, like Python or Bash scripting. This helps us see exactly what you bring to the table at CoreTech Security Services!
Let Your Passion Shine Through:Since you're applying for an internship, we want to hear about your motivation for getting into cybersecurity. Don’t be afraid to express your enthusiasm in your cover letter. Tell us about what excites you in the field, whether it's defending against cyber threats or exploring how to secure data. This personal touch can make a big difference in showing your fit for CoreTech Security Services!
How to prepare for a job interview at CoreTech Security Services
✨Show your passion for security
Make sure to highlight your genuine interest in cybersecurity. Share any personal projects, labs, or games you've engaged with, like capture the flag challenges or online courses. This enthusiasm can set you apart as an intern, showing that you're keen to learn and grow.
✨Brush up on technical skills
Expect some technical questions that test your understanding of basic cybersecurity concepts like firewalls, encryption, and malware analysis. Familiarise yourself with common tools and platforms such as Wireshark or Metasploit, as these might come up in conversation or practical scenarios during the interview.
✨Prepare for real-world problem-solving
Be ready to tackle hypothetical scenarios where you must defend a system or respond to a security breach. Practising your thought process on these types of questions can help demonstrate your analytical skills and ability to think on your feet.
✨Emphasise your learning potential
Since this is an internship, the company is looking for eagerness to learn more than a polished resume. Be open about areas you want to improve in, and express your willingness to tackle challenges head-on. This mindset shows you're ready to grow alongside the team at CoreTech Security Services.
