Junior Penetration Tester Jobs In Bristol Page 2 by Location

Internal Penetration Tester

Company IconSalt
Location IconBedford

Internal Penetration Tester Salary: £75,000 - £110,000 per annumLocation: Belfast - 2/3 days per weekPositions: 3We are partnering with a globally recognis...Read More>>.

Posted: October 15th, 2026
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Penetration Tester (CHECK Team Member)

Company IconOscar Associates (UK) Limited
Location IconSouth East

Penetration Tester / CHECK Team Member | £45-55k + Benefits Remote UK | Client-site testing as requiredAn established and growing UK cyber security consultancy is expanding its technical security team and is lookin...Read More>>.

Posted: October 15th, 2026
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Penetration Tester

Company IconDGH Recruitment
Location IconTooting

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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Principal Penetration Tester

Company IconMorson Edge
Location IconLeeds

Principal Penetration Tester Location: Mainly remote, with occasional site visits (expenses paid)Duration: Initial 6-month contract, with a strong likelihood of extensionIR35: Out...Read More>>.

Posted: October 7th, 2026
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Senior Penetration Tester

Company IconMorson Edge
Location IconLeeds

Senior Penetration Tester Salary: £60,000 – £65,000Location: RemoteSecurity Clearance: SC ClearedAbout the Role We are looking for an experienced Senio...Read More>>.

Posted: October 11th, 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 13th, 2026
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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 : Leed...Read More>>.

Posted: October 13th, 2026
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Ethical Hacker / Penetration Tester - no experience needed

Company IconNEWTO TRAINING LIMITED
Location IconSheffield

Job DescriptionEthical Hacker / Penetration Tester – no experience needed \nFrom £45,000 - £65,000 \n *This is a self-funded career programme with a guaranteed job on completion or 100% of your...Read More>>.

Posted: October 8th, 2026
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Penetration Tester

Company IconLloyds Banking Group
Location IconEdinburgh

Overview In this role, you help strengthen the Group’s security posture by delivering offensive security testing across multiple technologies. You will work within the Security Testing team in a large, regulated financial services environ...Read More>>.

Posted: October 10th, 2026
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Penetration Tester

Company IconBAE Systems
Location IconFrimley

Overview As a Penetration Tester in the Active Defence, Red Team, you’ll help simulate attacks, identify weaknesses and drive defensive improvements. You will produce actionable reports and work with resolver groups to ensure timely remed...Read More>>.

Posted: October 11th, 2026
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Penetration Tester

Company IconBytes Software Services
Location IconLeatherhead

Overview In this role you will perform hands-on penetration testing and security assessments across infrastructure, web apps, APIs, mobile apps, and cloud configurations within a collaborative assurance testing team. You will contribute to...Read More>>.

Posted: October 12th, 2026
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Cyber Security Penetration Testing Consultant

Company IconAccenture
Location IconLondon

Overview In this role you will perform hands-on security testing of client web applications, APIs and infrastructure, working within a collaborative testing team supported by senior testers. You will identify vulnerabilities, demonstrate th...Read More>>.

Posted: October 14th, 2026
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Security Engineer-Pentest, Continuous Security Testing

Company IconAmazon
Location Icon

Overview In this role you contribute to AWS CST by turning real-world signals into testable security hypotheses, testing live services with AI-augmented methods, and shaping durable defenses. You work across service teams to validate fixes...Read More>>.

Posted: October 16th, 2026
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Security Penetration Tester

Company IconThames Water
Location IconReading

As a Security Penetration Tester, you will be responsible for supporting the design, implementation, and maintenance of TVM (Threat & Vulnerability Management) solutions, controls and processes across the organisation. You will be liaisi...Read More>>.

Posted: September 13th, 2026
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Penetration Tester

Company IconNeev
Location IconGaydon

Cyber Security is a fast paced and dynamic area within the Automotive Industry. You will be an elemental part of the Product Engineering teams delivering clients products in a secure way always looking at improving the Cyber Security posture and r...Read More>>.

Posted: October 11th, 2026
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Senior Penetration Tester – Web, Network & Mobile Security

Company IconBarclays
Location IconManchester

Barclays is hiring a Penetration Tester at the Assistant Vice President level, based in Knutsford (Radbroke Hall) or Manchester (4 Piccadilly Place). The role involves leading security assessments across web, network and mobile environments, deliv...Read More>>.

Posted: October 12th, 2026
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Penetration Tester: AI Security & Red Team Growth Path

Company IconHamilton Barnes ?
Location IconLondon

Hamilton Barnes is seeking a mid-level Security Testing Consultant in London to lead end-to-end penetration testing across web, infrastructure, cloud and API engagements. You will report findings to technical and executive audiences and guide reme...Read More>>.

Posted: October 13th, 2026
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Offensive Security Tester or Penetration Tester

Company Iconhackajob
Location IconLondon

Overviewhackajob is collaborating with NTT DATA UK to connect them with exceptional tech professionals for this role.Offensive Security Tester / REMOTETechnical Consultancy, LondonThe Team You'll Be Working With...Read More>>.

Posted: October 13th, 2026
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Cyber Security Penetration Tester

Company IconAccenture UK
Location IconLondon

Job Title: Cyber Security Penetration Tester Locations: UK wide (hybrid work- 1x a month in office) Salary: Competitive salary and package (Depending on level of experience) Please Note: Any offer of employment is subject to s...Read More>>.

Posted: October 13th, 2026
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Penetration Tester

Company IconHamilton Barnes ?
Location IconLondon

A great opportunity for a mid-level Security Testing Consultant to join a London-based cybersecurity and AI risk consultancy operating to CREST methodology as an accredited CREST member company. You'll own delivery of your own engagements end-to-e...Read More>>.

Posted: October 13th, 2026
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Security Engineer-Pentest, Continuous Security Testing

Company IconAmazon Inc.
Location IconLondon

Security Engineer-Pentest, Continuous Security Testing Job ID: 10575736 | Amazon Development Centre (London) Limited We are looking for a Security Engineer to join Continuous Security Testing (CST), the AWS team that thinks like an...Read More>>.

Posted: October 14th, 2026
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Cyber Security Consultant / Penetration Tester

Company IconA&O IT Group
Location IconThatcham

Hybrid working 3 day's in the office, initially this will be in Bracknell and then moving to Maidenhead towards the end of this year. As Security Consultant (SC) you will use your existing strong technical and analytical skills to develop a...Read More>>.

Posted: October 14th, 2026
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OT & ICS Security Testing Lead — Safety-First, Global

Company IconNettitude Group
Location IconBirmingham

LRQA seeks a Head of OT & ICS Security Testing to lead the OT/ICS testing proposition in live industrial environments. You will shape safety-first testing standards, align with IEC62443 and sector regulations, and build the necessary labs and refe...Read More>>.

Posted: October 15th, 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 15th, 2026
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Cyber Security Consultant / Penetration Tester

Company IconA&O Corsaire
Location IconMaidenhead

Hybrid working 3 day's in the office, initially this will be in Bracknell and then moving to Maidenhead towards the end of this year.As Security Consultant (SC) you will use your existing strong technical and analytical skills to develop a...Read More>>.

Posted: October 15th, 2026
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Cyber Security Penetration Testing Consultant

Company IconAccenture UK & Ireland
Location IconLondon

Job Title: Cyber Security Penetration Testing ConsultantLocations: UK wide (hybrid work- 1x a month in office)Salary: Competitive salary and package (Depending on level of experience)Please Note: Any offer of employment...Read More>>.

Posted: October 15th, 2026
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Hybrid Cyber Security Penetration Tester | UK-wide

Company IconAccenture UK & Ireland
Location IconLondon

Accenture UK & Ireland seeks a Cyber Security Penetration Testing Consultant to perform hands-on testing of client web apps, APIs and infrastructure across UK-wide engagements. You will operate within a collaborative team, report findings, and sup...Read More>>.

Posted: October 15th, 2026
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Hybrid Cybersecurity Penetration Tester (UK)

Company IconAccenture
Location IconLondon

Accenture is seeking a Cyber Security Penetration Testing Consultant to perform hands-on testing of client web applications, APIs and infrastructure across the UK, with hybrid work (office 1x per month). You will work in a collaborative team, deli...Read More>>.

Posted: October 15th, 2026
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Penetration Tester - Hybrid UK, CHECK-Ready

Company IconCitation Cyber
Location IconSouthampton

Citation Cyber is a leading UK cyber security consultancy delivering penetration testing, training and managed security services. We are growing our penetration testing team and seeking a Security Consultant to join our CHECK/CREST-aligned practic...Read More>>.

Posted: September 21st, 2026
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Penetration Tester

Company IconTechtrace Partners
Location Icon

England | Full-time | Home-based with customer travel If you’re an established CHECK Team Member who wants to keep developing through practical delivery and working with other testers, this role is worth a look. We’re supporting...Read More>>.

Posted: October 13th, 2026
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Client-Facing Penetration Tester

Company IconCognisys
Location Icon

Cognisys in the United Kingdom is seeking a Pen Tester to join during a period of growth. You will deliver security assessments across networks, apps and cloud, using automated tools and manual testing to identify vulnerabilities and communicate r...Read More>>.

Posted: October 13th, 2026
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Senior Internal Penetration Tester - Enterprise Security

Company IconSalt
Location IconNorthern Ireland

Salt seeks an experienced Penetration Tester/Offensive Security professional to join a growing global security team. You will assess and improve the security of enterprise applications, platforms and emerging technologies across multiple markets....Read More>>.

Posted: October 14th, 2026
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Internal Penetration Tester – Enterprise Apps | Hybrid Belfast

Company IconXpand Group
Location IconLondon

Xpand Group seeks an experienced Internal Penetration Tester to join a global security team. You will perform manual testing of web applications, APIs and enterprise platforms, identifying vulnerabilities and validating findings across multiple ma...Read More>>.

Posted: October 15th, 2026
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Senior Penetration Tester

Company IconCyberNorth
Location Icon

EMPLOYER: RMT Accountants & Business Advisors LtdIn 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.By bring...Read More>>.

Posted: October 15th, 2026
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Lead Penetration Tester — Cloud & Web Security

Company IconCyberNorth
Location Icon

RMT Accountants & Business Advisors Ltd is seeking a Lead Penetration Tester with 5+ years of experience to lead client engagements and advance our Cyber Security practice. You will oversee penetration testing across infrastructure, web apps and c...Read More>>.

Posted: October 15th, 2026
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Internal Penetration Tester

Company IconXpand Group
Location IconLondon

Internal Penetration TesterSalary: £75,000 - £110,000 per annumLocation: Belfast - 2/3 days per weekPositions: 3We are partnering with a globally recognised professional...Read More>>.

Posted: October 15th, 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: FSQM0926 | Job type: TemporaryLocation: MagherafeltQuantity of Posts Available: 1...Read More>>.

Posted: October 12th, 2026
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Food Safety and Quality Manager (Mat Cover 1 year)

Company IconNI Resourcing
Location IconMagherafelt

Food Safety and Quality ManagerSouth Derry AreaSalary is dependent on experience (£34-40K Approx)The Role:To develop and implement...Read More>>.

Posted: October 13th, 2026
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Food Safety & Quality Manager

Company IconVickerStock
Location IconMagherafelt

Vickerstock are working in partnership with an established bakery manufacturer to recruit a Food Safety & Quality Manager for a maternity cover position at their factory based in the Magherafelt area.Thi...Read More>>.

Posted: October 14th, 2026
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Penetration Tester

Company IconOcho
Location IconBelfast

Penetration Tester I'm working with a leading global professional services firm to find an additional Penetration Tester to their growing security team. This is a hands-on specialist role where you'll be the go-to expert...Read More>>.

Posted: October 15th, 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 8th, 2026
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Junior Penetration Tester – Hybrid Security Testing

Company IconLloyds Banking Group
Location IconCity of Edinburgh

Lloyds Banking Group is seeking a Penetration Tester to join the Security Testing team. You will help strengthen the Group's security posture by planning and delivering offensive security testing across multiple technologies in a highly regulated...Read More>>.

Posted: October 11th, 2026
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Penetration Tester (Hybrid) - Banking Security

Company IconLloyds Bank plc
Location IconManchester

Lloyds Banking Group is seeking a Junior Penetration Tester to join our Security Testing team in a hybrid role across multiple UK sites, including Manchester. You will perform security testing across Web, API, and infrastructure, and work closely...Read More>>.

Posted: October 11th, 2026
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Junior Penetration Tester - Hybrid & Growth

Company IconLloyds Banking Group
Location IconLeeds

Lloyds Banking Group in the United Kingdom is seeking a Junior Penetration Tester to join the Chief Security Office's Security Testing team. You will plan, execute and report on offensive security engagements across web, API, mobile, infrastructur...Read More>>.

Posted: October 11th, 2026
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Penetration Tester

Company IconLloyds Bank plc
Location IconManchester

End DateWednesday 04 November 2026Salary Range£48,987 - £54,430Flexible Working OptionsHybrid Working, Job ShareJOB TITLE: Penetration TesterSALARY: £48,987 - £59,00...Read More>>.

Posted: October 11th, 2026
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Penetration Tester - SC Cleared

Company IconRedcentric plc
Location IconHarrogate

Redcentric plc is seeking a skilled Cyber Security Tester to deliver high‑level security engagements and lead client engagements within our Cyber Security Division. You will conduct hands-on testing, translate findings into business risks, and p...Read More>>.

Posted: October 15th, 2026
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Junior Penetration Tester - Hybrid Work, Growth in Security

Company IconLloyds Banking Group
Location Icon

Lloyds Banking Group in the UK is hiring a junior penetration tester to join the Security Testing team. You will support offensive security testing across web, API, mobile, infrastructure and cloud assets, planning, executing and reporting on enga...Read More>>.

Posted: October 15th, 2026
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Penetration Tester

Company IconSaepio Solutions Ltd
Location IconHigh Wycombe

We have an exciting opportunity for you to join our Offensive Security team. In this role, you will help organisations identify and reduce cyber security risk through high‑quality penetration testing, security assessments and consultancy service...Read More>>.

Posted: October 15th, 2026
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Elite Penetration Tester — Offensive Security

Company IconSaepio Solutions Ltd
Location IconHigh Wycombe

Ruptura InfoSecurity is recruiting a Penetration Tester to deliver infrastructure, web, cloud and external testing engagements and provide clear remediation guidance to clients in the UK. You will conduct vulnerability assessments, simulate real-w...Read More>>.

Posted: October 15th, 2026
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