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Urgent! Senior Penetration Tester Job Opening In Dublin – Now Hiring Cpl

Senior Penetration Tester



Job description

Senior Penetration Tester – Financial Services Industry

A leading global financial services organisation is expanding its Cyber Security function and seeking an experienced Senior Penetration Tester to join their dedicated offensive security team.

This is a hands-on technical role working within a mature, collaborative, and research-driven environment focused on safeguarding enterprise systems and customer data.

Responsibilities:

  • Lead penetration testing engagements across complex web and mobile applications.
  • Simulate real-world attacker behaviour to identify, exploit, and report vulnerabilities.
  • Develop detailed reports and communicate findings to development and security teams.
  • Provide technical consultancy to ensure identified weaknesses are effectively mitigated.
  • Contribute to internal research, tool development, and knowledge sharing across the wider security group.
  • Requirements:

  • 7+ years overall IT experience, with 5+ years in web application penetration testing.
  • Proven experience with OWASP Top 10, Burp Suite, Kali Linux, Metasploit, and similar tools.
  • Relevant certifications such as OSCP, GPEN, GWAPT, or CEH preferred.
  • If this role is of interest to you, please send an up-to-date version of your CV to

    or click Apply above, and I will get back to you ASAP.

    Must have the right to work in Ireland.

    Stamp 4 / Stamp 1G / EU Citizen

    #CyberSecurity #PenetrationTesting #EthicalHacking #ApplicationSecurity #InfoSec


    Required Skill Profession

    Computer Occupations



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