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Penetration Tester

2 months ago

Bristol, United Kingdom Shift F5 Ltd Full time

Fully remote - OSCP certified


We are seeking a skilled and motivated OSCP Certified Penetration Tester to join our cybersecurity team. In this role, you will conduct thorough security assessments and penetration testing on networks, applications, and systems, identifying vulnerabilities and providing actionable recommendations to enhance security.


Key Responsibilities:

  • Perform penetration tests on networks, web applications, mobile applications, and cloud environments.
  • Identify and exploit vulnerabilities, simulating real-world attacks.
  • Develop and utilize custom exploits, scripts, and tools to support testing processes.
  • Create detailed reports with findings, impact analysis, and remediation recommendations.
  • Collaborate with development and IT teams to implement security best practices.
  • Stay current on emerging security threats, trends, and techniques.
  • Participate in red team exercises to evaluate existing security measures.
  • Contribute to the development and refinement of internal security tools and methodologies.


Requirements:

  • OSCP (Offensive Security Certified Professional) certification required.
  • Proven experience in penetration testing and vulnerability assessment.
  • Proficiency with tools like Metasploit, Burp Suite, Nmap, and Wireshark.
  • Strong knowledge of network protocols, firewalls, IDS/IPS, and common vulnerabilities (e.g., OWASP Top 10).
  • Experience with scripting languages such as Python, Bash, or PowerShell.
  • Excellent problem-solving skills and attention to detail.
  • Strong communication skills for documenting findings and interacting with clients.
  • Ability to work independently and as part of a team.
  • Ethical and responsible approach to security testing.


Preferred Qualifications:

  • Experience with red teaming, threat hunting, or adversary simulation.
  • Additional certifications like OSCE, CEH, or CISSP.
  • Experience with cloud security (AWS, Azure, GCP).
  • Knowledge of reverse engineering and malware analysis.