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Penetration Tester / Ethical Hacker (Offensive Security)

RemoteContract5–9 yrsPosted 1 week ago

Senior cybersecurity contract role at FyerX. Needs 5+ years. Remote.

About the role

We are seeking an experienced Penetration Tester to conduct rigorous, multi-vector offensive security assessments against our global network infrastructure, web applications, and cloud environments. The ideal candidate will emulate advanced persistent threat (APT) tactics, discover hidden exploit vulnerabilities, and write technical proof-of-concept reports to help software engineering and infrastructure teams systematically harden corporate defenses.

What you'll do

  • Execute comprehensive network and web application penetration tests , utilizing automated scanning suites alongside manual exploration tactics to expose system…
  • Conduct realistic red-teaming simulation campaigns , probing corporate defenses, orchestrating advanced social engineering scenarios
  • Develop structural custom exploitation scripts (e.g., Python , PowerShell , Bash) to demonstrate vulnerability severity while respecting operational stability guidelines
  • Triage and evaluate cloud infrastructure entry vectors , assessing multi-tenant environment perimeters, microservice containers, API authentication weaknesses
  • Document and present highly detailed vulnerability disclosure reports , assigning clear impact scoring (CVSS), defining business risk matrices

What you need

  • Linux
  • OWASP
  • SIEM
  • Active Directory
  • Python
  • PowerShell

Good to have

  • SAP
  • Salesforce
  • Workday
  • Bash
  • Microservices

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