Security Testing Consultant (Penetration Tester) Hybrid

Company IconHackajob Ltd
Location IconCamberley

Our client is the digital and intelligence arm of a major defence company.Location(s):UK, Europe & Africa : UK : Frimley || UK, Europe & Africa : UK : Gloucester || UK, Europe & Africa : UK : Guildford || UK, Europe & Africa : UK : Leeds...Read More>>.

Posted: October 2nd, 2026
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Penetration Tester

Company IconDGH Recruitment
Location Icon

Penetration TesterDGH Recruitment are currently recruiting on behalf of a leading client in the Accountancy industry who require a Penetration Tester to join the firm in London.Key Responsibilities:* Lead and support penetrati...Read More>>.

Posted: September 29th, 2026
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Penetration Tester

Company IconHackajob Ltd
Location IconKnutsford

Our client is a leading British bank.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 w...Read More>>.

Posted: October 6th, 2026
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IT/OT Penetration Tester

Company IconPA Consulting
Location IconLondon

Overview In this role you help clients strengthen security through hands-on testing and clear reporting. You join PA’s Digital & Data community to deliver agile, client‑facing security work and contribute to knowledge sharing within a c...Read More>>.

Posted: September 30th, 2026
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Penetration Tester

Company IconVIQU Limited
Location IconLondon

Overview In this role you will deliver end-to-end penetration testing engagements across web applications, APIs, infrastructure, networks, cloud and mobile environments. You will work directly with clients, help scope engagements, and prese...Read More>>.

Posted: September 30th, 2026
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Security Testing Consultant (Penetration Tester) Hybrid

Company IconBAE Systems
Location IconFrimley

Overview In this role you will conduct security testing across web, infrastructure, cloud, and external surfaces to identify and remediate vulnerabilities. You will work with cross-functional teams within a threat intelligence and security...Read More>>.

Posted: September 30th, 2026
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Cyber Security Consultant (Penetration Tester)

Company IconMoore Kingston Smith
Location IconLondon

Overview In this role you will lead and execute hands-on penetration testing across web apps, APIs, and network infrastructures within a collaborative risk advisory team. You’ll deliver Cyber Essentials Plus assessments and broader securi...Read More>>.

Posted: October 1st, 2026
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Penetration Tester

Company IconBarclays
Location IconManchester

Overview As a Penetration Tester, you will help protect our organisation by identifying vulnerabilities in web, network, mobile, and client applications. You’ll work within a collaborative security testing team, turning findings into acti...Read More>>.

Posted: October 1st, 2026
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Penetration Tester

Company IconG Research
Location IconLondon

Overview As a Penetration Tester, you will lead penetration tests and assess vulnerabilities across internal systems and security controls. You strengthen our security posture through ongoing testing, actionable remediation guidance, and co...Read More>>.

Posted: October 1st, 2026
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Senior Penetration Tester

Company IconStarling Bank
Location IconLondon

Overview In this role you will work with our cyber security team to protect Starling’s customers and assets by conducting comprehensive penetration testing across mobile, web, cloud, and infrastructure. You will collaborate with engineeri...Read More>>.

Posted: October 1st, 2026
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Head of OT & ICS Security Testing

Company IconLRQA
Location IconBirmingham

Overview In this role, you will lead LRQA’s OT and ICS security testing service line, guiding live-environment assessments and safety-first testing across energy, utilities, manufacturing, maritime and process sectors. You’ll build lab...Read More>>.

Posted: October 5th, 2026
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Penetration Tester

Company Icon4Square Recruitment Ltd
Location IconManchester

Penetr Tester – Cyber Security Consultancy About the Role We’re looking for a skilled Penetration Tester to join a growing, highly regarded UK cyber security practice. You’ll be part of an established, CREST-accredited tea...Read More>>.

Posted: June 6th, 2026
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Penetration Tester

Company IconPlatform Recruitment
Location IconLondon

This range is provided by Platform Recruitment. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay rangeDirect message the job poster from Platform RecruitmentMy C...Read More>>.

Posted: June 6th, 2026
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Penetration Tester

Company IconComputer Network Defence Ltd (CND)
Location IconCheltenham

Get AI-powered advice on this job and more exclusive features.Direct message the job poster from Computer Network Defence Ltd (CND)Cyber Security Recruitment Manager at Computer Network Defence Ltd (CND) | BTL1 | Net+...Read More>>.

Posted: June 6th, 2026
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Penetration Tester

Company IconUltima
Location IconReading

Global Talent Acquisition Manager at Ultima Business Solutions - Driving Digital Transformation with the use of Artificial Intelligence and Automation Are you an ambitious cybersecurity professional with a passion for uncovering vulner...Read More>>.

Posted: June 6th, 2026
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Penetration Tester

Company IconiFindTech Ltd
Location IconLondon

Direct message the job poster from iFindTech LtdWork Across Internal Security, Compliance & Client EngagementsA fast-growing security-focused business is looking for a Penetration Tester to join their expanding team....Read More>>.

Posted: June 6th, 2026
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Penetration Tester

Company IconTesco
Location IconWelwyn Garden City

About the role We are passionate about step changing our cyber security capability to better protect customers and colleagues across our global business, and we’re building an internal penetration testing function to complement and h...Read More>>.

Posted: June 6th, 2026
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Penetration Tester

Company IconHarrington Starr
Location Icon

Harrington Starr has partnered with a global, multi-billion-pound business in Belfast to seek a Vulnerability and Penetration Testing Engineer. This role involves providing security architecture, vulnerability, and risk assessments within their Be...Read More>>.

Posted: June 6th, 2026
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Penetration Tester

Company IconLocke and McCloud
Location Icon

Direct message the job poster from Locke and McCloudSenior Recruitment Consultant - Cyber Security at Locke and McCloudI am working with a well-established Cyber Security Consulting and Insurance firm who are looking for a Penetrat...Read More>>.

Posted: June 6th, 2026
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Penetration Tester

Company IconPrimis
Location Icon

OverviewThis range is provided by Primis. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay range$45,000.00/yr - $60,000.00/yrDirect message the job p...Read More>>.

Posted: June 6th, 2026
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Penetration Tester

Company IconAlexander Associates Technical Recruitment
Location Icon

Get AI-powered advice on this job and more exclusive features.Alexander Associates Technical Recruitment provided pay rangeThis range is provided by Alexander Associates Technical Recruitment. Your actual pay will be based on your...Read More>>.

Posted: June 6th, 2026
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Penetration tester

Company IconSynergy Solutions International Limited
Location IconLondon

Synergy Solutions International Limited is a London based Consultancy firm providing IT expertise and services as part of Software as a Service (SaaS) working model. We aim to provide affordable and efficient software expertise to individuals,...Read More>>.

Posted: June 6th, 2026
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Penetration Tester

Company IconBarlowe LLP
Location IconLondon

We tackle the most complex problems in quantitative finance, by bringing scientific clarity to financial complexity. From our London HQ, we unite world‑class researchers and engineers in an environment that values deep exploration and methodi...Read More>>.

Posted: July 25th, 2026
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Penetration Tester

Company IconGuideposts Trust Limited
Location IconCardiff

Full time, Monday - Friday, 37.5 hours per week. Overview We are looking for a skilled Penetration Tester to join our growing team. This role will be performing manual penetration testing duties across several disciplines using...Read More>>.

Posted: July 29th, 2026
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Senior Penetration Tester

Company IconAVEVA
Location Icon

AVEVA is creating software trusted by over 90% of leading industrial companies.Position: R&D Senior Member of Technical Staff - Product Security - Penetration TestingQualifications: Experience executing penetration tests independe...Read More>>.

Posted: September 3rd, 2026
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Senior Penetration Tester - Hybrid FinTech Security Expert

Company IconStarling
Location IconManchester

Starling is the UK's first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend and manage their money in a new and transformative way. Read more abou...Read More>>.

Posted: September 5th, 2026
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Penetration Tester & Security Testing Consultant (Hybrid)

Company IconHackajob Ltd
Location IconGuildford

BAE Systems Digital Intelligence in the UK is seeking a Security Testing Consultant – Penetration Tester to join our cyber threat intelligence team. You will assess and test security across web, cloud and infrastructure, delivering clear, action...Read More>>.

Posted: September 30th, 2026
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Penetration Tester

Company IconEames Consulting Group
Location Icon

Penetration tester responsible for leading AI-enabled vulnerability research and bug-hunting across priority applications, with initial focus on internet-facing assets. The role combines deep manual offensive testing with frontier-model-assiste...Read More>>.

Posted: September 30th, 2026
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Penetration Tester

Company IconBarclays Bank Plc
Location IconManchester

Job DescriptionPurpose of the roleTo identify potential vulnerabilities within the banks IT systems using penetration testing tools and techniques to ensure security of computer systems, applications, servers, and networks....Read More>>.

Posted: September 30th, 2026
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Senior Penetration Tester – Contract

Company IconEmployment International
Location IconEssex

We are looking for an experienced Senior Penetration Tester to support a cybersecurity engagement involving automated security testing and validation. Location: hybrid/remote location is Essex areas Engagement: Contr...Read More>>.

Posted: October 1st, 2026
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Hybrid Penetration Tester | Security Testing Specialist

Company IconBae
Location IconBurgh Heath

BAE Systems Digital Intelligence is seeking a Security Testing Consultant (Penetration Tester) to join our CTS team on engagements across web apps, infrastructure, cloud, and external surfaces. You will perform assessments, identify vulnerabilitie...Read More>>.

Posted: October 1st, 2026
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Security Testing Consultant (Penetration Tester) Hybrid

Company IconBae
Location IconBurgh Heath

BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commerc...Read More>>.

Posted: October 1st, 2026
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Penetration Tester – AI‑Enabled Security

Company IconSky
Location IconLondon

Sky is seeking a Cyber Security professional to join our team in the UK, focusing on penetration testing of applications and complex infrastructure alongside AI-assisted security tooling. You will document findings, scope projects with stakeholder...Read More>>.

Posted: October 1st, 2026
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Penetration Tester - London or Belfast

Company IconHarrington Starr
Location IconNorthern Ireland

Harrington Starr have partnered with a global multi billion pound business in Belfast as they seek a Vulnerability and Penetration Testing Engineer to join their Belfast Centre team in providing security architecture, vulnerability and risk assess...Read More>>.

Posted: October 1st, 2026
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Senior Penetration Tester — Lead & Mentor Security

Company IconRMT Accountants & Business Advisors Ltd
Location Icon

Sumer Group, via its RMT Operations - IT, seeks an experienced Lead Penetration Tester to join its Cyber Security practice on client-site engagements. You will lead penetration tests, Cyber Essentials assessments, and security reviews for diverse...Read More>>.

Posted: October 2nd, 2026
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Senior Penetration Tester

Company IconRMT Accountants & Business Advisors Ltd
Location Icon

DescriptionIn 2023, RMT became part of Sumer Group - a collaboration of renowned regional accountancy practices with a shared vision to champion local small to medium-sized enterprises.Department: Operations - ITLo...Read More>>.

Posted: October 2nd, 2026
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Penetration Tester

Company IconBytes Software Services
Location IconLeatherhead

Cyber threats continue to evolve at an unprecedented pace, making proactive security testing more important than ever. Organisations need confidence that their systems, applications and cloud environments can withstand real-world attacks before ma...Read More>>.

Posted: October 2nd, 2026
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Lead Ethical Hacking Penetration Tester

Company IconDriver & Vehicle Licensing Agency
Location IconSwansea

Salary: £57,515 - 82,430 per year Requirements Experience leading penetration testing and ethical hacking activities within complex enterprise environments. Experience designing and delivering vulnerabilit...Read More>>.

Posted: October 4th, 2026
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AVP Penetration Tester - Web, Network & Mobile Security

Company IconHackajob Ltd
Location IconKnutsford

Hackajob Ltd. is seeking a Penetration Tester to join its security testing team, delivering high-quality assessments across multiple projects. The role collaborates with stakeholders to translate findings into actionable mitigation actions....Read More>>.

Posted: October 6th, 2026
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Ethical Hacker / Penetration Tester no experience needed

Company Icon17918
Location IconUpper Edmonton

Ethical Hacker / Penetration Tester no experience needed From £45,000Scroll down for a complete overview of what this job will require Are you the right candidate for this opportunity- £6 5,000 This is a self-funded career programme wit...Read More>>.

Posted: September 27th, 2026
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Examination Invigilator: Upholding Fair, Secure Tests

Company IconSRUC
Location IconBroxburn

SRUC is seeking an Invigilator to join the Timetabling and Exams Administration team on a permanent casual contract. The role focuses on creating a professional, welcoming examination environment and ensuring integrity and compliance during assess...Read More>>.

Posted: October 6th, 2026
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Head of OT & ICS Security Testing

Company IconNettitude Group
Location IconBirmingham

Head of OT & IC Security TestingLocation:Birmingham : 1 Trinity Park : BiPosition Category:TechnicalPosition Type:Employee RegularLeads LRQA's operational technology and industrial control systems security testing service...Read More>>.

Posted: October 6th, 2026
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Global OT & ICS Security Testing Leader

Company IconNettitude Group
Location IconBirmingham

LRQA seeks a Head of OT & ICS Security Testing to establish and scale a safety-first testing capability across live operational environments. You will lead OT/ICS assessments, penetration testing, and IEC 62443-aligned reviews while driving growth...Read More>>.

Posted: October 6th, 2026
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Penetration Tester

Company IconVIQU Ltd
Location IconLiverpool

Job Description \n Senior Penetration Tester \n Remote - Client Travel Required \n £60,000 - £65,000 \n VIQU are partnered with a leading Cyber Security Consultancy is looking for an experienced Senior Penetration Tester to join its team. You'll...Read More>>.

Posted: October 6th, 2026
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Food Safety and Quality Manager (Maternity cover)

Company IconGenesis Crafty
Location IconMagherafelt

Food Safety and Quality Manager (Maternity Cover)Job ref: FSQM0926Job type: TemporaryLocation: MagherafeltQuantity of Posts Available: 1...Read More>>.

Posted: October 1st, 2026
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Food Safety & Quality Manager - 12 months FTC

Company IconVANRATH
Location IconCounty Tyrone

VANRATH is proud to partner with a leading manufacturing company. Join a dynamic team where your expertise will make a real impact on product excellence and consumer safety.Salary/Benefits:£45k - £50k12-month fixed...Read More>>.

Posted: October 6th, 2026
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Penetration Tester

Company IconDGH Recruitment Limited
Location IconBishopsgate

Salary: £55,000 - 55,000 per yearRequirements:Professional experience delivering client-facing penetration tests across web applications, APIs, and internal or external network infrastructure, independently or as part...Read More>>.

Posted: October 5th, 2026
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Penetration Tester - CHECK Team Member (Home-Based)

Company IconSmartRecruiters, Inc.
Location IconLondon

Wavenet is seeking IT Security Consultants at the CHECK Team Member level within the Penetration Testing team. The role involves conducting CHECK and commercial engagements, documenting findings in technical reports, and traveling to client sites...Read More>>.

Posted: October 5th, 2026
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Penetration Tester - Web, API & Network Security

Company IconDGH Recruitment Limited
Location IconBishopsgate

DGH Recruitment Limited is recruiting a Penetration Tester for a leading accountancy client in London. The role focuses on delivering client-facing security assessments across web apps, APIs, and networks, with hands-on use of Kali Linux, Burp Sui...Read More>>.

Posted: October 5th, 2026
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