Penetration Tester
SOC 15-1299.04 · ESCO 2519 · OSCA 271137
Role snapshot
Overview
Simulates real-world cyber attacks against an organisation's systems to find vulnerabilities before malicious hackers do. This involves planning and executing penetration tests, exploiting identified weaknesses, and often thinking creatively to bypass defences. A key part of the role is writing detailed reports explaining what was exploited, the impact, and providing actionable recommendations on how to fix it, helping organisations strengthen their security posture.
Directly strengthens an organisation's cybersecurity defenses by proactively identifying and remediating critical vulnerabilities, preventing potential data breaches and financial losses from real cyberattacks.
On the job
- Plan and scope penetration testing engagements, defining objectives and methodologies.
- Execute various types of penetration tests (network, web application, mobile, cloud) using a range of tools and techniques.
- Identify, exploit, and document security vulnerabilities in systems, applications, and infrastructure.
- Develop custom scripts and tools to automate testing processes or exploit unique weaknesses.
- Prepare comprehensive reports detailing findings, risk levels, and practical remediation strategies for technical and non-technical audiences.
- Present findings to clients or internal stakeholders, advising on security improvements.
Tools & technology
Average salary
Job outlook
ExcellentNew job opportunities are highly likely. Demand significantly outpaces supply in most markets.
Education & training
Bachelor's degree in Computer Science, Cybersecurity, Information Technology, or a related field. Relevant certifications (e.g., OSCP, CEH) are highly valued.
Career pathways
WHERE YOU COULD GO
CURRENT ROLE
Penetration Tester
IT Operations & Security
ADJACENT MOVES
STARTING POINTS
Who thrives here
Interest profile
investigative · ICR
People who enjoy analytical problem-solving, systematic investigation of complex systems, and applying practical technical skills to identify and resolve issues tend to thrive in this role.
Personality characteristics
Curious
Driven by a strong desire to understand how systems work and how they can be broken, constantly seeking new knowledge and techniques.
Methodical
Approaches complex problems systematically, following structured methodologies and paying close attention to detail in testing and reporting.
Analytical
Enjoys dissecting technical systems, identifying patterns, and logically deducing potential vulnerabilities.
Resilient
Able to maintain focus and persistence when faced with difficult challenges, repeated failures, or complex security puzzles.
Cautious
Prefers working with concrete technical systems and practical applications, ensuring thorough and responsible testing procedures.
Independent
Often works autonomously, taking initiative to explore and exploit vulnerabilities without constant supervision.
Best for
- Individuals who enjoy challenging technical puzzles and have a passion for cybersecurity.
- Those who thrive on continuous learning and staying updated with the latest hacking techniques and security defenses.
- People who are meticulous, analytical, and enjoy the process of systematically breaking and then securing systems.
Watch out for
- Can be a high-pressure role with tight deadlines, especially during critical engagements.
- Requires constant self-education and adaptation to new technologies and attack vectors, which can be demanding.
- Extensive report writing and client presentations require strong communication skills in addition to technical prowess.
A week in the life
A representative working week for a Penetration Tester — where the deep work, meetings, and admin actually land.
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