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Senior Penetration Tester

Dimension Data

Sandton, Gauteng, South Africa Full-time June 08, 2026
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Vacancy Description

Functieomschrijving

Performs penetration testing and attack simulations on business critical infrastructure including internal servers, networks and applications to identify and resolve security flaws. Probes for security weaknesses in applications, networks and systems. Experiments with various methods attackers could use to exploit information security vulnerabilities. Completes threat assessment reports that outline penetration test findings and presents findings to clients. May conduct physical security assessments of servers, systems and network devices. 

Key Roles and Responsibilities:

Perform penetration tests against internal and external facing systems.

Provide input to improve the quality and effectiveness of tests in a highly scaled and global environment.

Articulate complex technical risks through creation of reports and delivering presentations to key stakeholders.

Work with the SecOps teams...

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