Cape Town City Centre: Junior Penetration Tester

January 6, 2026 Jobs in Cape Peninsula

Cape Town Region

IT / Computing / Software

Job Description

About the Role

We are seeking a Junior Penetration Tester to join our team in Cape Town City Centre. As a junior tester, you will be responsible for validating vulnerability validation and security checks across various systems, networks, and endpoints. You will work closely with our team to identify weak configurations and common attack paths, and assist with internal quality control.

Key Responsibilities

Perform scoped vulnerability validation and security checks across Windows and Linux endpoints/servers
Active Directory basics (identity, authentication, common misconfigurations)
Network services and exposures (SMB, RDP, SSH, HTTP/S, DNS, etc.)
Perimeter and segmentation observations (where applicable)
Use established tooling and playbooks to:
Enumerate assets and services
Validate findings (reduce false positives)
Identify weak configurations and common attack paths
Assist with internal quality control: Evidence gathering (screenshots, command output, logs)

Requirements

Solid foundational understanding of TCP/IP networking, ports/services, routing/firewalls (basic)
Windows and Linux fundamentals (users, permissions, services, logs)
Security concepts: least privilege, authentication, patching, segmentation
Comfortable working in a terminal (Linux basic PowerShell)
Ability to follow a testing methodology and document work clearly
Professional communication: can explain technical issues simply and accurately

Qualifications

Relevant diploma/degree or demonstrable equivalent practical experience (labs, portfolio, write-ups)

How to Apply

Please submit your application with a cover letter, resume, and any relevant certifications or documentation. We look forward to hearing from you!

About IT / Computing / Software Jobs in Cape Town Region

The IT and computing industry in the Cape Town region is generally thriving, with a strong demand for skilled professionals in fields such as software development, data analytics, and cybersecurity. Typically, these roles are found across various sectors, including technology, finance, healthcare, and education. As a result, career opportunities in this field are often diverse and abundant.

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In terms of salary ranges, it’s common to find IT and computing professionals earning between R400 000 to R1 200 000 per annum, depending on factors such as experience, company size, and industry sector. However, please note that these figures are broad estimates and may vary significantly based on individual circumstances. For instance, senior roles or those in larger companies tend to command higher salaries, while entry-level positions may be lower.

Common skills required for IT and computing roles include proficiency in programming languages such as Java, Python, or C++, experience with software development methodologies like Agile or Scrum, knowledge of data structures and algorithms, and familiarity with cloud computing platforms. Additionally, many employers also value skills such as data analysis, problem-solving, and communication.

The technology industry is a significant sector that employs IT professionals in Cape Town, followed by the financial services and manufacturing sectors. Other industries that commonly require these roles include education, healthcare, and government.

For those looking to advance their careers in IT and computing, there are various opportunities for professional development. Typically, this involves obtaining relevant certifications, such as CompTIA or Cisco, and staying up-to-date with industry trends through online courses or workshops. Many employers also provide training and mentorship programs to support employee growth. With experience and continuous learning, it’s possible to move into senior roles or specialise in a particular area of expertise.

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

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