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For Companies At a Glance
- Tasks: Conduct penetration tests on web apps, APIs, and cloud environments.
- Company: Join a leading cyber security consultancy with a strong reputation.
- Benefits: Competitive salary, funded training, and mentorship from experts.
- Why this job: Make a real impact in cyber security while developing your skills.
- Qualifications: First-Class Honours in Computer Science and passion for cyber security.
- Other info: Dynamic remote work environment with excellent career growth opportunities.
The predicted salary is between 24000 - 48000 £ per year.
Opus is partnered with a specialist cyber security consultancy renowned for delivering high-impact penetration testing, red-team engagements, and advanced security assessments to clients across finance, government, defence, and enterprise sectors. Due to continued growth, they are seeking a Junior–Mid Level Penetration Tester with exceptional academic credentials and a strong technical foundation.
Responsibilities include:
- Conducting penetration tests across web applications, APIs, mobile applications, cloud environments, and internal/external infrastructure.
- Working collaboratively with senior testers and consultants to deliver high-quality engagements.
Minimum Academic Requirement:
- First-Class Honours in Computer Science - This requirement is non-negotiable due to the technical depth and analytical rigour expected by the consultancy.
Required Experience:
- Experience with common tools such as Burp Suite, Nmap, Metasploit, Kali Linux, and associated frameworks.
- Knowledge of web technologies (REST, authentication flows, common web vulnerabilities).
- Familiarity with OWASP Top 10, MITRE ATT&CK, and secure coding concepts.
- Demonstrable passion for cyber security—e.g., CTFs, Hack The Box, TryHackMe, personal research, GitHub projects.
- Exposure to cloud security testing (Azure, AWS, GCP).
- Scripting or programming experience (Python, Bash, PowerShell, JavaScript, etc.).
- Experience in mobile application testing (iOS/Android).
Additional Benefits:
- Mentorship from highly experienced penetration testers and red-team operators.
- Funded training, certifications, and structured development pathways.
Junior Penetration Tester / Ethical Hacker / Security Tester (m/w/d) employer: Opus Recruitment Solutions
Contact Detail:
Opus Recruitment Solutions Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Junior Penetration Tester / Ethical Hacker / Security Tester (m/w/d)
✨Tip Number 1
Network like a pro! Attend cyber security meetups, webinars, and conferences to connect with industry professionals. We can’t stress enough how valuable these connections can be when it comes to landing that dream job.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, CTF achievements, or any relevant work. We recommend using platforms like GitHub to display your coding prowess and passion for cyber security.
✨Tip Number 3
Practice makes perfect! Get hands-on experience with tools like Burp Suite and Metasploit through labs or personal projects. We believe that demonstrating your practical skills can really set you apart from the competition.
✨Tip Number 4
Apply directly through our website! We’re always on the lookout for passionate individuals like you. Make sure to tailor your application to highlight your relevant skills and experiences that align with the role of a Junior Penetration Tester.
We think you need these skills to ace Junior Penetration Tester / Ethical Hacker / Security Tester (m/w/d)
Some tips for your application 🫡
Show Off Your Skills: Make sure to highlight your technical skills and experience with tools like Burp Suite and Nmap. We want to see how you’ve applied your knowledge in real-world scenarios, so don’t hold back!
Tailor Your Application: Take a moment to customise your CV and cover letter for this role. Mention specific projects or experiences that align with the job description. We love seeing candidates who take the time to connect their background to what we do.
Demonstrate Your Passion: We’re looking for candidates who are genuinely excited about cyber security. Share any personal projects, CTFs, or research you’ve done. This is your chance to show us your enthusiasm and commitment to the field!
Apply Through Our Website: Don’t forget to submit your application through our website! It’s the best way for us to keep track of your application and ensure it gets the attention it deserves. We can’t wait to hear from you!
How to prepare for a job interview at Opus Recruitment Solutions
✨Know Your Tools Inside Out
Make sure you’re familiar with the common tools mentioned in the job description, like Burp Suite and Nmap. Practise using them in real scenarios or labs, so you can confidently discuss your experiences and how you’ve applied these tools in past projects.
✨Brush Up on Your Theoretical Knowledge
Since a First-Class Honours in Computer Science is a must, be prepared to discuss key concepts from your studies. Review topics like web vulnerabilities, OWASP Top 10, and secure coding practices. This will show that you have a solid technical foundation and can think critically about security issues.
✨Show Your Passion for Cyber Security
Bring up any personal projects, CTFs, or platforms like Hack The Box that you’ve engaged with. This not only demonstrates your enthusiasm but also your commitment to continuous learning in the field of cyber security. Be ready to share specific examples of what you’ve learned or achieved.
✨Prepare for Technical Questions
Expect to face technical questions that test your knowledge and problem-solving skills. Practise explaining your thought process when tackling security challenges. You might even want to simulate a penetration test scenario with a friend to get comfortable articulating your approach.
