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Pen Tester

Pen Tester

GMI AdvisorySandton, Gauteng, South Africa
3 days ago
Job description

Key Responsibilities :

  • Penetration Testing : Conduct advanced penetration tests across various platforms, including web applications, networks, and internal / external infrastructures, to identify vulnerabilities and weaknesses.
  • Vulnerability Assessments : Perform thorough vulnerability assessments and scans, identifying attack vectors and providing strategic recommendations.
  • Reporting and Documentation : Prepare and deliver clear, concise penetration testing reports that outline technical findings, business impact, and risk mitigation strategies.
  • Collaboration : Work closely with internal teams and clients to assess, document, and remediate vulnerabilities discovered during testing.
  • Research & Development : Stay up-to-date on emerging security trends, vulnerabilities, attack methods, and penetration testing tools. Contribute to developing internal methodologies and best practices.
  • Client Engagement : Effectively communicate penetration testing results to clients, providing insights into risk levels, and actionable next steps for remediation.
  • Security Awareness : Mentor junior staff and share knowledge to foster a collaborative and continuous improvement culture within the team.

Key Skills and Qualifications :

  • Experience : 3-5 years in penetration testing or security analysis, ideally in a consulting environment.
  • Technical Skills :
  • Hands-on experience with penetration testing tools such as Burp Suite, Kali Linux, Metasploit, Nessus, and Nmap.
  • Strong understanding of web application security (OWASP Top 10, SQL Injection, Cross-Site Scripting, etc.).
  • Expertise in network security, firewalls, IDS / IPS, VPNs, and security monitoring tools.
  • Proficient in scripting languages (Python, Bash, etc.) for automation and exploit development.
  • Familiarity with cloud environments (AWS, Azure, GCP) and securing cloud systems is a plus.
  • Knowledge of risk management frameworks (e.g., NIST, ISO) is beneficial.
  • Certifications (One or more) :
  • Offensive Security Certified Professional (OSCP)
  • eLearnSecurity Certified Professional Penetration Tester (,eJPT, eCPPT)
  • Altered Security (CRTP, CARTP, CRTE)
  • Practical Network Penetration Tester (PJPT, PNPT)
  • Additional certifications such as Certified Ethical Hacker (CEH), CompTIA Security+, CISSP, or CISM are also beneficial.
  • Soft Skills :
  • Strong analytical and problem-solving abilities.
  • Exceptional communication skills, capable of presenting technical findings in a clear and structured manner to both technical and non-technical audiences.
  • Ability to manage multiple client engagements and work independently in a fast-paced environment.
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    Tester • Sandton, Gauteng, South Africa

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