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Johannesburg: Penetration Tester (Security Analyst) posted by Datafin

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Job Description

Penetration Tester (Security Analyst)IT – Analyst, Data Management
Johannesburg – Gauteng – South Africa

ENVIRONMENT:
A leading cybersecurity company based in Johannesburg is seeking a skilled and detail-oriented Red Team Penetration Tester/Security Analyst to join their dynamic team. The ideal candidate will have 2-5 years of hands-on experience in Penetration Testing, with a strong background in identifying and mitigating security vulnerabilities across various environments. This role involves conducting comprehensive security assessments, including but not limited to network, mobile, web, thick-client, wireless, social engineering, and physical penetration testing. The successful candidate will be responsible for analysing security risks, providing actionable recommendations, and collaborating with clients and internal teams to enhance overall cybersecurity posture. If you are passionate about ethical hacking, threat analysis, and proactive security measures, this is an excellent opportunity to grow your career in a fast-paced and innovative environment.
DUTIES:
Penetration Testing Duties:
  • Work as part of a vulnerability assessment and /or penetration testing team, taking direction from line managers and executing directives in a thorough and timely fashion
  • Conduct vulnerability assessments on a wide variety of technologies and implementations utilising both automated tools and manual techniques
  • Conduct network penetration tests
  • Conduct application penetration tests (web and thick client)
  • Conduct wireless and mobile security assessments
  • Conduct social engineering assessments
  • Conduct physical security assessments
  • Effectively communicate successes and obstacles with fellow team members and line managers
  • Interface with client contact(s) and staff in a constructive and professional manner
  • Develop subject matter expertise in topics to include network, database, wireless and application security assessments and adversarial network operations
  • Utilise common vulnerability assessment and penetration testing tools
Red Teaming Duties:
  • Working as part of a Red Team and assisting with the following duties (but not limited to):
  • Initial reconnaissance open-source intelligence (OSINT) for collecting information on the targets
  • Initial compromise gaining a foothold into the target environment through targeting weaknesses in people, process and / or technology.
  • Deploy command-and-control servers (C&C or C2) and custom payloads to establish communication / persistence in the targets network.
  • Develop tools, techniques and procedures to evade detection by blue team (including the development of custom payloads)
  • Escalate privileges and maintain persistence
  • Exfiltrate and / or complete objectives
Research and Development Duties
  • Research new vulnerabilities with a focus on high-profile products
  • Understand the terminology and tactics employed by threat actors Research new attack methods
REQUIREMENTS:
  • Minimum 2-5 years of Penetration Testing experience required Including conducting different types of assessments, such as network, mobile, web, thick, wireless, social engineering, physical, etc.
  • Previous Red Team experience required
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About Other IT/Computer Jobs in Gauteng

The IT and computer industry is one of the most dynamic and growing sectors in Gauteng, with a thriving job market that offers a wide range of opportunities for career advancement.

In terms of salary ranges, IT professionals in Gauteng can expect to earn anywhere from R800 000 per annum for junior positions to over R2 million for senior executives. The average salary for software engineers is around R1.5 million, while data analysts can earn between R900 000 and R1.2 million. With experience and skills, IT professionals in Gauteng can expect significant salary increases, with some roles offering bonuses and benefits that can increase their overall remuneration.

To succeed in the IT industry in Gauteng, candidates need to possess a range of key skills, including programming languages such as Java, Python, and C++, as well as experience with databases, cloud computing, and cybersecurity. Strong problem-solving skills, attention to detail, and excellent communication skills are also essential for success in this field. Additionally, knowledge of ITIL (Information Technology Infrastructure Library) and Agile methodologies can be highly valued by employers.

Several major companies and industries in Gauteng are currently hiring IT professionals, including technology firms such as Microsoft, IBM, and Oracle, as well as banks and financial institutions like Standard Bank and Nedbank. The finance industry is also a significant employer of IT staff, with roles ranging from software development to data analytics and cybersecurity.

View Job  Johannesburg: Sales Representative posted by Liham Consulting Pty (Ltd)

Career growth opportunities are abundant in the IT industry in Gauteng, with many companies investing heavily in employee training and development programs. With experience and skills, IT professionals can move into senior leadership positions or start their own businesses, while also pursuing further education and certifications. The Johannesburg Stock Exchange (JSE) is also a significant employer of IT staff, with roles ranging from software development to data analytics and cybersecurity.

Overall, the IT industry in Gauteng offers a wide range of exciting career opportunities for job seekers with the right skills and experience. With salaries that are competitive with those offered by major companies globally, there has never been a better time to pursue a career in this dynamic and rapidly evolving field.


This information provides general career guidance. Actual salaries and requirements vary by employer.



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