> Markdown version of [/jobs/ext/2258281-junior-associate-penetration-tester](https://www.wearedevelopers.com/jobs/ext/2258281-junior-associate-penetration-tester). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Junior Associate Penetration Tester - **Company:** Radley James - **Location:** Manchester, UK - **Experience:** Starter - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Software System Penetration Testing, Computer Programming, Open Web Application Security, Secure Coding, Web Applications, Scripting, Information Technology, Restful APIs - **Published:** August 26, 2026 - **Apply:** https://www.collegerecruiter.com/job/2815182795-junior-associate-penetration-tester ## About the Role * Practical penetration testing experience * Understanding of OWASP Top 10 (Web & API) * Strong reporting and communication skills Bonus Skills * Programming/scripting experience * Certifications (CREST, OSCP, SANS, or equivalent) * Awareness of secure development and common exploitation techniques Candidates may also be assessed on broader competencies such as risk and controls, business acumen and digital/technology capability. ## Description This range is provided by Radley James. Your actual pay will be based on your skills and experience - talk with your recruiter to learn more. Base pay range We're looking for an Associate Penetration Tester to help identify and remediate security vulnerabilities across our applications and infrastructure. You'll work alongside experienced cybersecurity professionals, support hands on testing and grow your offensive security skills in a supportive, structured environment. What You'll Do * Conduct penetration tests on web apps, REST APIs and network/infrastructure environments * Document findings in clear, concise reports * Support remediation and collaborate with cross-functional teams What You Bring * Practical penetration testing experience * Understanding of OWASP Top 10 (Web & API) * Strong reporting and communication skills Bonus Skills * Programming/scripting experience * Certifications (CREST, OSCP, SANS, or equivalent) * Awareness of secure development and common exploitation techniques Candidates may also be assessed on broader competencies such as risk and controls, business acumen and digital/technology capability. If this is an opportunity you'd like to explore, please get in touch: Seniority level Associate Employment type Full-time Job function Information Technology Industries Banking, Security and Investigations, and Investment Banking Referrals increase your chances of interviewing at Radley James by 2x Get notified about new Penetration Tester jobs in Manchester Area, United Kingdom. Manchester, England, United Kingdom 4 days ago ## Related Videos - [How to Cause (or Prevent) a Massive Data Breach- Secure Coding and IDOR](https://www.wearedevelopers.com/videos/39-how-to-cause-or-prevent-a-massive-data-breach-secure-coding-and-idor) - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Rest API Antipatterns](https://www.wearedevelopers.com/videos/100208-rest-api-antipatterns) - [JavaScript? No. Java Scripts! - Scripting with Java](https://www.wearedevelopers.com/videos/2094-javascript-no-java-scripts-scripting-with-java) - [Maturity assessment for technicians or how I learned to love OWASP SAMM](https://www.wearedevelopers.com/videos/351-maturity-assessment-for-technicians-or-how-i-learned-to-love-owasp-samm) - [REST In Peace: Why LLMs Can't CRUD](https://www.wearedevelopers.com/videos/100272-rest-in-peace-why-llms-can-t-crud) ## Related Articles - [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools) - [Dev Digest 134 - Where pixels sing?](https://www.wearedevelopers.com/magazine/477-dev-digest-134-where-pixels-sing) - [Résumé-Driven Development: How IT trends affect the job market for software developers](https://www.wearedevelopers.com/magazine/59-resume-driven-development-how-it-trends-affect-the-job-market-for-software-developers) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers)