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For Companies At a Glance
- Tasks: Simulate real-world attacks and uncover vulnerabilities to strengthen client security.
- Company: Join a growing cyber team at Colossus, delivering top-notch security services.
- Benefits: Diverse projects, career development, and a supportive team culture.
- Why this job: Take your ethical hacking skills to the next level with cutting-edge tools.
- Qualifications: Experience in penetration testing and strong knowledge of security frameworks.
- Other info: Full-time remote role with excellent growth opportunities in cybersecurity.
The predicted salary is between 36000 - 60000 £ per year.
Are you passionate about ethical hacking and ready to take your skills to the next level? We are hiring a Penetration Tester to join a growing cyber team delivering CREST-aligned security services. You will simulate real-world attacks, uncover vulnerabilities, and help clients strengthen their defenses — all while working with cutting-edge tools and frameworks.
Responsibilities
- Perform web, infrastructure, wireless & cloud penetration tests (OWASP, PTES).
- Scope engagements and define testing objectives with clients.
- Identify, exploit, and report vulnerabilities with clarity and precision.
- Provide actionable remediation advice.
- Stay ahead of emerging threats and tools.
Qualifications
- Experience in penetration testing across multiple domains.
- Working at a cyber team consulting team delivering CREST-aligned security services.
- Strong knowledge of OWASP Top 10, PTES, MITRE ATT&CK.
- Proficiency in Linux/Windows and scripting (Python, PowerShell, Bash).
- Excellent communication and reporting skills.
Certifications
- CREST CPSA or CRT, OSCP (essential)
- OSEP, OSWE, GWAPT, GPEN, CHECK (desirable)
Why Join?
- Diverse, challenging projects
- Career development aligned with SFIA Level 5
- Supportive, collaborative team culture
Application details
All our roles are UK based. When submitting your application to Colossus, please ensure the following:
- Your CV has your address and postcode.
- You also have your correct phone number and email address so we can contact you as soon as possible regarding your application.
- For confidentiality purposes, please remove any reference contact phone numbers and email address details from your CV.
Seniority level: Associate
Employment type: Full-time
Job function: Information Technology
Industries: Sound Recording and Data Security Software Products
Penetration Tester employer: Colossus Recruitment
Contact Detail:
Colossus Recruitment Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Penetration Tester
✨Tip Number 1
Network like a pro! Reach out to fellow penetration testers and cybersecurity enthusiasts on LinkedIn or at local meetups. We can learn so much from each other, and who knows? A connection might just lead to your next job opportunity!
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your penetration testing projects, whether they're personal or freelance. We all love a good demonstration of talent, and having tangible examples can really set you apart from the crowd.
✨Tip Number 3
Prepare for interviews by brushing up on common penetration testing scenarios and tools. We recommend practising with mock interviews or even discussing potential challenges with peers. The more prepared you are, the more confident you'll feel!
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets noticed. Plus, we’re always on the lookout for passionate individuals ready to tackle real-world challenges in cybersecurity. Don’t miss out!
We think you need these skills to ace Penetration Tester
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Penetration Tester role. Highlight your experience with ethical hacking, penetration testing, and any relevant certifications like OSCP or CREST. We want to see how your skills align with what we're looking for!
Clear Contact Information: Double-check that your CV includes your address, postcode, phone number, and email address. This helps us get in touch with you quickly about your application. Just remember to remove any confidential contact details from your CV!
Showcase Your Skills: In your application, be sure to showcase your proficiency in Linux/Windows and scripting languages like Python, PowerShell, and Bash. We love seeing candidates who can clearly demonstrate their technical abilities and knowledge of frameworks like OWASP and PTES.
Apply Through Our Website: We encourage you to apply through our website for the best chance of getting noticed. It’s super easy, and it ensures your application goes directly to us. Plus, we’re excited to see what you bring to the table!
How to prepare for a job interview at Colossus Recruitment
✨Know Your Tools
Familiarise yourself with the tools and frameworks mentioned in the job description, like OWASP and MITRE ATT&CK. Being able to discuss your experience with these tools will show that you're not just a theoretical hacker but someone who can apply their skills practically.
✨Demonstrate Your Process
Be prepared to explain your approach to penetration testing. Discuss how you scope engagements, define objectives, and identify vulnerabilities. This will help interviewers see your thought process and how you tackle real-world challenges.
✨Communicate Clearly
Since excellent communication is key, practice explaining complex technical concepts in simple terms. You might be asked to present findings or remediation advice, so being clear and concise will set you apart from other candidates.
✨Stay Updated on Trends
Cybersecurity is always evolving, so make sure you’re up-to-date with the latest threats and tools. Mention any recent developments or trends during your interview to demonstrate your passion for the field and your commitment to continuous learning.
