> Markdown version of [/jobs/ext/354022-penetration-tester-10](https://www.wearedevelopers.com/jobs/ext/354022-penetration-tester-10). 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). --- # Penetration Tester 10 - **Company:** Vector Synergy - **Location:** Den Haag, Netherlands - **Contract:** Permanent contract - **Skills:** Software System Penetration Testing, Network Security, Information Technology - **Published:** June 4, 2026 - **Apply:** https://nl.indeed.com/viewjob?jk=b53812a0d081c011 ## About the Role Do you have experience in Penetration testing?, * Extensive knowledge and experience (more than 3 years) in Web application penetration testing; * Extensive knowledge and experience (more than 3 years) in IT infrastructure penetration testing; * Extensive knowledge and experience (more than 3 years) in Network security architecture design. ## Related Videos - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Hacking Kubernetes: Live Demo Marathon](https://www.wearedevelopers.com/videos/488-hacking-kubernetes-live-demo-marathon) - [It's not easy being green](https://www.wearedevelopers.com/videos/558-it-s-not-easy-being-green) - [Small, Secure, Interconnected: The next Internet Protocol](https://www.wearedevelopers.com/videos/100062-small-secure-interconnected-the-next-internet-protocol) - [You can’t hack what you can’t see](https://www.wearedevelopers.com/videos/41-you-can-t-hack-what-you-can-t-see) - [Opening Keynote: Civic Coding, A Framework for Democratic Tech](https://www.wearedevelopers.com/videos/963-opening-keynote-civic-coding-a-framework-for-democratic-tech) ## 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) - [11 Best Practices For PHP Security](https://www.wearedevelopers.com/magazine/90-11-best-practices-for-php-security) - [Understanding and Mitigating Common Web Vulnerabilities](https://www.wearedevelopers.com/magazine/565-understanding-and-mitigating-common-web-vulnerabilities) - [Walking Into The Era of Supply Chain Risks](https://www.wearedevelopers.com/magazine/106-walking-into-the-era-of-supply-chain-risks) - [9 Ways to Make Money Hacking](https://www.wearedevelopers.com/magazine/333-9-ways-to-make-money-hacking)