Penetration Tester (Cybersecurity)

TL;DR

Penetration Tester (Cybersecurity): Leading advanced web and mobile application testing efforts with an accent on replicating real-world attack techniques and developing targeted exploits. Focus on delivering actionable findings and contributing to tool development for vulnerability discovery.

Location: Hybrid with 1 week per month onsite in Dublin

Salary: $70,000 with a 15% bonus

Company

What you will do

• Perform in-depth penetration testing of web applications and supporting systems
• Model attacker techniques and produce targeted proof-of-concepts
• Analyse results, prepare detailed reports, and present findings to stakeholders
• Contribute to tool development and research for vulnerability discovery

Requirements

• 5+ years’ hands-on web application penetration testing
• Strong manual testing experience across OWASP Top 10
• Proficiency with tools such as Burp Suite Pro, Kali, Metasploit, Nmap
• Knowledge of programming/scripting (Python, Java, JavaScript, C#, SQL)
• Security certifications (OSCP, GWAPT, GPEN, etc.) preferred