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Barclays

Penetration Tester

Knutsford
Posted about 23 hours ago
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Join us as a Penetration Tester

Join us as a Penetration Tester, to help protect our organisation and clients by identifying, validating, and clearly communicating security vulnerabilities before they can be exploited. This role sits within a collaborative security testing team and focuses on delivering high-quality web, network, mobile, and client application assessments across a range of projects, while working closely with stakeholders to turn findings into meaningful action.

Key Skills

  • Holding a CREST qualification (or equivalent), or working towards one.
  • Delivering end-to-end penetration testing across web, network, and mobile environments.
  • Engaging with stakeholders, contributing to Statements of Work (SoW), and producing clear, actionable security reports.

Desirable Skills

  • Participation in the penetration testing or wider security community (for example bug hunting, Hack The Box, CTFs, or hackathons).
  • Exposure to client or thick application testing and experience working to agreed project timelines.
  • An interest in emerging areas such as AI security testing, and familiarity with scripting or programming (no specific languages required).

This role will be based in Knutsford or Manchester.

You may be assessed on the key critical skills relevant for success in role, such as risk and controls, change and transformation, business acumen strategic thinking and digital and technology, as well as job-specific technical skills.

Purpose of the role

To identify potential vulnerabilities within the bank's IT systems using penetration testing tools and techniques to ensure security of computer systems, applications, servers, and networks.

Accountabilities

  • Development and execution of assessments, audits, and threat models to identify vulnerabilities within the bank's systems, applications, and servers using penetration tools and techniques, and communicate key findings and recommendations to stakeholders.
  • Collaboration with stakeholders and IT teams to identify emerging cyber-attack techniques, tools and technologies and to support the development of penetration testing methodologies.
  • Development and maintenance of comprehensive documents and reports for senior stakeholders on penetration test findings, and remediation guidance.
  • Collaboration with stakeholders to understand their security requirements and controls in business processes, application/services, to enhance overall security posture and assurance.
  • Identification of emerging vulnerabilities, exploit codes, and cyber-attacks to develop testing methodologies and assurance activities.

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Graduate Consultant — 2026 Scheme

PwC·London, UK
£35,000/yr

Why you're a good match

Strong

Your economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.

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Why you're a good match

You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.

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Experience fit

Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.

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Assistant Vice President Expectations

  • To advise and influence decision making, contribute to policy development, and take responsibility for operational effectiveness. Collaborate closely with other functions/ business divisions.
  • Lead a team performing complex tasks, using well-developed professional knowledge and skills to deliver on work that impacts the whole business function. Set objectives and coach employees in pursuit of those objectives, appraisal of performance relative to objectives, and determination of reward outcomes.
  • If the position has leadership responsibilities, People Leaders are expected to demonstrate a clear set of leadership behaviours to create an environment for colleagues to thrive and deliver to a consistently excellent standard. The four LEAD behaviours are: L – Listen and be authentic, E – Energise and inspire, A – Align across the enterprise, D – Develop others.
  • OR for an individual contributor, they will lead collaborative assignments and guide team members through structured assignments, identify the need for the inclusion of other areas of specialisation to complete assignments. They will identify new directions for assignments and/or projects, identifying a combination of cross-functional methodologies or practices to meet required outcomes.
  • Consult on complex issues; providing advice to People Leaders to support the resolution of escalated issues.
  • Identify ways to mitigate risk and developing new policies/procedures in support of the control and governance agenda.
  • Take ownership for managing risk and strengthening controls in relation to the work done.
  • Perform work that is closely related to that of other areas, which requires understanding of how areas coordinate and contribute to the achievement of the objectives of the organisation sub-function.
  • Collaborate with other areas of work, for business aligned support areas to keep up to speed with business activity and the business strategy.
  • Engage in complex analysis of data from multiple sources of information, internal and external sources such as procedures and practices (in other areas, teams, companies, etc) to solve problems creatively and effectively.
  • Communicate complex information. 'Complex' information could include sensitive information or information that is difficult to communicate because of its content or its audience.
  • Influence or convince stakeholders to achieve outcomes.

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All colleagues will be expected to demonstrate the Barclays Values of Respect, Integrity, Service, Excellence, and Stewardship – our moral compass, helping us do what we believe is right. They will also be expected to demonstrate the Barclays Mindset – to Empower, Challenge, and Drive – the operating manual for how we behave.

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Skills

CREST Qualification
Penetration Testing
Web Security
Network Security
Mobile Security
Stakeholder Engagement
Security Reporting
Threat Modeling
Cyber-Attack Techniques
Vulnerability Identification
Remediation Guidance
Scripting
Programming
Emerging Technologies
Collaboration
Risk Management

Location

Knutsford, England, United Kingdom

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