Security Consultant - Penetration Tester

  •  Reference Number: 29243
  •  Job Published: 17 September 2026
  •  Form of employment: Contract
  •  Apply by: 07 October 2026

Job Description

Responsibilities

  • Actively exploit vulnerabilities and use findings to help develop solutions that can secure the enterprise.
  • Provide expert consulting services in the discipline of vulnerability assessments and penetration testing.
  • Take responsibility for the delivery and post-delivery support of specific vulnerability assessments and penetration testing engagements.
  • Collaborate with other stakeholders and team members globally.
  • Provide insights and contribute to the growth of the Offensive Security business.
  • Participate in the development of new Offensive Security practice services and tools.
  • Lead customer engagements.
  • Present penetration testing and security assessment results to clients.

Requirements

Must have:

  • Bachelor’s degree or relevant experience.
  • Experience working as a dedicated ethical hacker/pen testing experience.
  • Knowledge of application security, source code review, mobile and network security.
  • Knowledge of programming languages: Java, .NET, C, Python.
  • Knowledge of LLM/AI.

Nice to have:

  • Development and Sysadmin background.
  • Excellent report writing skills and an ability to clearly articulate technical risk, coupled with an acute attention to detail.
  • Experience with Static Analysis tools.
  • Ability to deliver security projects on time and within budget.
  • Strong work ethic, with demonstrated effective communication skills.
  • Red Team experience.
  • Offensive Security certifications or equivalent.
  • Strong aptitude for understanding the landscape and business context in which application security consulting services are utilized.
  • Solid understanding of risk to help advising clients effectively.

Company Description

Experis to światowy lider rekrutacji specjalistów i kadry zarządzającej w kluczowych obszarach IT. Z nami znajdziesz konkurencyjne oferty zatrudnienia oraz ciekawe projekty IT skierowane zarówno do ekspertów z wieloletnim doświadczeniem, jak i osób, które dopiero zaczynają swoją przygodę w branży IT.

We offer recruitment of managers and highly qualified consultants with expertise in IT.Experis is part of ManpowerGroup and has been named one of the world's most ethical companies.
Łodź, Lódzkie
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