# Penetration Tester at Nationwide

Nationwide is hiring a Penetration Tester. Level rates it Little AI ●○○○; you can [apply on Nationwide](https://jobsbylevel.com/go/59d60970-316c-46e0-a0f8-1924303a9dcc?utm_medium=ai-agent).

AI Level 1, AI centrality 0 out of 100. Remote (Swindon, United Kingdom).

## Details

- Company: [Nationwide](https://jobsbylevel.com/companies/nationwide)
- AI level: AI Level 1 (score 0 out of 100)
- Location: Remote (Swindon, United Kingdom)
- Posted: November 4, 2026
- Apply: https://jobsbylevel.com/go/59d60970-316c-46e0-a0f8-1924303a9dcc?utm_medium=ai-agent
- Free CV review for this job: https://jobsbylevel.com/cv-review?job=penetration-tester-at-nationwide-60c0ff

## Prepare for this job

The job page lists 4 likely interview questions for this offer, with a CV checklist: https://jobsbylevel.com/jobs/penetration-tester-at-nationwide-60c0ff

## Description

As a Penetration Testing Engineer, you will be conducting security assessments, working within our wider offensive security team, playing a key role in identifying and advising on technical findings across Nationwide’s estate. You will be joining a growing team of dedicated and like-minded individuals where you will be expected to work independently and proactively to ensure that penetration tests are completed successfully, and the findings are understood by key stakeholders. You will have demonstrable experience in delivering penetration tests from scoping through to reporting and post-test triage activity. You will be able to perform tests across a wide range of system and software stacks. Communication skills are vital for the role. You must be comfortable explaining the risks of identified findings to technical and non-technical stakeholders. We are happy to consider flexible working approaches to help you perform at your best. At Nationwide we offer hybrid working wherever possible. More rewarding relationships are supported through our hybrid approach, bringing colleagues together across our UK wide estate, whilst also supporting generous access to home working. We value our time in the office to solve problems, to learn, and to feel connected. For this role, you'll be based at your nearest regional office or hub. We value time spent together to connect with colleagues for collaboration so there will be a regular requirement to attend our London site approximately once per quarter . If you are based at an office location, you'll be expected to meet our hybrid working requirement of at least two days a week, or 40% of your working time if part-time, in the office . If your application is successful, your hiring manager will provide further details on how this works. If we receive a high volume of relevant applications, we may close the advert earlier than the advertised date, so please apply as soon as you can. What you’ll be doing The Penetration Test team are united by a single, shared purpose and it’s all about identifying vulnerabilities in systems and technology, to help protect our members. To support this, we are looking for an energetic and experienced security professional with a proven track record of penetration testing, stakeholder management, organisational skills, and prioritising work in high-pressure/high-tempo conditions. As a Security Engineer (Penetration Tester), you’ll play a hugely important role in our team. Your core responsibilities will be to perform penetration tests of new and existing systems and in doing so you’ll support the business to meet Strategic, Operational and external Compliance objectives. You will have the freedom to help shape and continuously improve our processes and tooling, and you will be encouraged to obtain and maintain technical certifications to support your personal and professional career goals. About you As a minimum requirement, you’ll have: Hands-on experience delivering penetration tests against complex, business-critical systems, including web application and API testing. Experience in purple or red team testing would also be advantageous to help support the delivery of our wider offensive security objectives Detailed knowledge of penetration testing tools, techniques and methodologies, with demonstrable understanding of security vulnerabilities and risk reduction approaches Experience testing cloud services, API-based technologies and modern application architectures, with awareness of common security standards and compliance frameworks such as OWASP, CIS and PCI-DSS Hold an industry recognised qualification such as the CREST CRT, OSCP, CSTM or equivalent, supported by competence in scripting and/or high-level programming languages such as Python, Shell, C#, Java or JavaScript Resilient, highly motivated self-starter able to work independently or as part of a close-knit team, building relationships with stakeholders at all levels to support a built-for-security

The description is cut here. Read the full offer: https://jobsbylevel.com/jobs/penetration-tester-at-nationwide-60c0ff

Source: https://jobsbylevel.com/jobs/penetration-tester-at-nationwide-60c0ff

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