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ReRoot Cyber is seeking highly skilled and forward-thinking CHECK Team Members to join one of the UK’s most respected testing teams. This is an independent, privately owned testing consultancy led by industry-recognised names who are hackers at heart. This team is led by an active penetration tester who understands the niggles of day penetration testing operations. As a result, engagements are centred around making your day-to-day responsibilities as easy as possible, with a pure focus on value added testing. Most of your time will be spent on advanced testing and large-scale engagements that give you the opportunity to collaborate with wider technologists. (engineers, developers and blue teamers) They have no problem with 2+1’s and pub sec engagements… but that’s not where they phish. If you thrive on bringing ideas to life, creating bespoke tools and adding true value to your clients, then this is the penetration testing team for you. This is a home based position with very very very limited travel & public sector work. Full right to work in the UK is required Ideally you will: • Hold active CHECK Team Member Status, • Have experience with creating bespoke tools & scripts, • Possess strong Infrastructure/Networking Knowledge, • Have a desire to continually learn about the security of new technologies, • Hold a genuine enthusiasm for solving problems & thinking outside the box Despite being a CHECK penetration testing provider, the business is increasingly focused on commercial engagements in areas we know are proving popular amongst testers. (Cloud, OT, Red & Purple Teaming) If you want to work on technically challenging engagements for a team that has a board approved ‘hacker first’ mandate for their team, do get in touch to learn more. Apply now or get in touch on 02079478806 to learn more. Let’s connect on LinkedIn by searching ‘Adu Ansere’

CHECK Registered Penetration Tester - UK remote - £50k - £70k Location: Fully Remote (UK-based) Salary: £50,000 – £70,000 + Excellent Benefits About the Role We’re working with a well-established and fast-growing cybersecurity consultancy that is looking to expand its team of expert penetration testers. This is an exciting opportunity for a CHECK Registered Pen Tester (CTM level or above) to join a collaborative, forward-thinking environment where your skills will be valued and developed. Key Responsibilities • Conduct penetration testing engagements across a variety of sectors including healthcare, telecoms, and financial services, • Deliver high-quality technical assessments in line with CHECK standards, • Produce clear, concise, and actionable reports for both technical and non-technical stakeholders, • Collaborate with senior consultants and principals to ensure best practices and knowledge sharing, • Stay current with emerging threats, tools, and techniques to continuously improve testing methodologies What We’re Looking For • CHECK Team Member (CTM) or CHECK Team Leader (CTL) status, • Strong knowledge of penetration testing tools, techniques, and methodologies, • Excellent communication and report-writing skills, • Ability to manage multiple projects with structured workload planning, • A proactive mindset with a passion for cybersecurity and continuous learning What You’ll Get • Fully remote working with flexible hours, • Competitive salary (£50K–£65K) depending on experience, • Ongoing training and professional development opportunities, • Supportive team culture with mentorship from senior consultants, • Exposure to diverse industries and challenging projects, • Strong benefits package

Penetration Tester – Fast-Growing Security Consultancy We’re partnering with a rapidly growing security consultancy that’s expanding its elite Red Team function — and they’re looking for a skilled Penetration Tester to join the team.What You’ll Do In this hands-o

Role: Pen tester Rate: Outside IR35 Location: 1-2 days a week onsite in Croydon Duration: 6 months initially SC clearance required This role supports the strategic shift towards internal assurance, reducing reliance on external ITHC suppliers, and aligning with Secure-by-Design (SbD) principles

Penetration Tester - CTM, NCSE, Penetration testing, CPSA, CRT - £55,000 - £65,000 - Homebased. Current penetration testing qualification such as Crest Practitioner Security Analyst (CPSA), Crest Registered Tester (CRT), or Cyber Scheme Team Member (CSTM). As a Penetration Tester you will be playi

CHECK Registered Penetration Tester - UK remote - £50k - £70k. We’re working with a well-established and fast-growing cybersecurity consultancy that is looking to expand its team of expert penetration testers. Conduct penetration testing engagements across a variety of sectors including healthca

This team is led by an active penetration tester who understands the niggles of day penetration testing operations. Despite being a CHECK penetration testing provider, the business is increasingly focused on commercial engagements in areas we know are proving popular amongst testers. If you thrive o

This team is led by an active penetration tester who understands the niggles of day penetration testing operations. Despite being a CHECK penetration testing provider, the business is increasingly focused on commercial engagements in areas we know are proving popular amongst testers. ReRoot Cyber is

They are currently seeking for a Senior Penetration Testing Consultant to lead advanced penetration tests and security assessments of systems, networks, and applications. Proficient in advanced tools and techniques for penetration testing. Are you ready to venture deeper into your career as a Senior

Penetration Tester (SC Cleared). Strong background in penetration testing, ethical hacking, or red teaming. Conduct manual and automated penetration tests on web applications, networks, APIs, and mobile platforms.

Penetration Tester – Hybrid (Wokingham) – Circa 400 per day inside ir35 – 2/3 months+. Proven experience in penetration testing, ethical hacking, or red teaming. They are on the hunt for an SC cleared PEN Tester to join them on an assignment until the end of the year.

This team is led by an active penetration tester who understands the niggles of day penetration testing operations. ReRoot Cyber is seeking highly skilled and forward-thinking penetration testers to join one of the UK’s most respected testing teams for their Scotland division. Despite being a CHEC

The team is hiring a Penetration Tester to conduct security assessments across applications, networks, and infrastructure. Conduct hands-on penetration testing for a range of clients. Help to build a sustainable and effective Penetration Testing team.

This team is led by an active penetration tester who understands the niggles of day penetration testing operations. ReRoot Cyber is seeking highly skilled and forward-thinking penetration testers to join one of the UK’s most respected testing teams for their Scotland division. Despite being a CHEC

As part of this initiative, we’re hiring Penetration Testers who will identify vulnerabilities across the hardware, software, and platforms that power the UK’s critical digital infrastructure. We’re hiring mid-level through to senior penetration testers who bring curiosity, depth, and hands-on

Are you a Penetration Tester with a passion for working in the government and defense sectors? Join a global consultancy specializing in security and risk management, helping organizations understand threats to their critical assets and implement intelligent security solutions. The company is lookin

These Penetration Tester opportunities will pay an annual salary up to £45,000, a 10% Annual Bonus, 10% Company Pension, Private Health and Dental Care and lots more!. With that, we’re seeking Penetration Testers that have / are interested in;. We are looking for several Penetration Testers with

Were excited to offer an opportunity for a Graduate Penetration Tester to join our growing Cyber Security practice. This role is ideal for someone who is passionate about cybersecurity and eager to develop hands-on experience in penetration testing and vulnerability assessment. Participate in pene

This team is led by an active penetration tester who understands the niggles of day penetration testing operations. ReRoot Cyber is seeking highly skilled and forward-thinking penetration testers to join one of the UK’s most respected testing teams for their Scotland division. Despite being a CHEC

A growing specialist consultancy is seeking a Penetration Tester to join its team delivering a range of cyber security and digital services to clients across multiple sectors. Get notified about new Penetration Tester jobs in. Conduct comprehensive penetration testing on infrastructure, web apps, AP

The team is hiring Penetration Testers to perform in-depth security assessments, identify weaknesses, and provide actionable recommendations for remediation. Lead and conduct advanced penetration tests across networks, applications, and specialised systems. Mentor and support junior testers, reviewi

We're proud to be working with a renowned MSP in support of their search for an experienced Manual Penetration Tester. Get notified about new Penetration Tester jobs in. Carry out hands-on penetration testing across applications, infrastructure, and networks, with a particular focus on web apps and

Penetration Tester (CHECK Team Member). Deliver high-quality penetration tests and vulnerability assessments. Support CHECK-accredited engagements and collaborate with senior testers.

Are you a Penetration Tester with a passion for working in the government and defense sectors? Join a global consultancy specializing in security and risk management, helping organizations understand threats to their critical assets and implement intelligent security solutions. The company is lookin

Computacenter is growing our penetration testing capability and we are looking for an experienced penetration tester to support the delivery of vulnerability assessment and penetration testing services to Computacenter and our customers delivered services. Execute internal and external network penet

As a Penetration Tester, you will perform formal and comprehensive penetration testing assessments, including producing full written reports to appropriate standards and within agreed deadlines. Coach and mentor Graduate and Junior penetration testers where appropriate;. Manage and deliver penetrati

The team is seeking a Lead Penetration Tester to own and elevate its offensive security program. Join a multi‑award‑winning cybersecurity provider recognised for delivering world‑class managed security services, CREST‑accredited penetration testing, and cutting‑edge cyber defence strategie

Principal Security Consultant (Hardware/Embedded Penetration Tester). As a Principal Hardware/Embedded Systems Penetration Tester, you will be responsible for assessing the security of various hardware and embedded systems, identifying vulnerabilities, and providing actionable recommendations for im

With a newly developed central London site focused on next-generation research, this firm is seeking a Senior Penetration Tester to strengthen its already world-class internal security capability. You’ll be trusted to scope, execute, and deliver sophisticated penetration tests and control assessme

This team is led by an active penetration tester who understands the niggles of day penetration testing operations. ReRoot Cyber is seeking highly skilled and forward-thinking penetration testers to join one of the UK’s most respected testing teams for their Scotland division. Despite being a CHEC

This team is led by an active penetration tester who understands the niggles of day-to-day penetration testing operations. Despite being a CHECK penetration testing provider, the business is increasingly focused on commercial engagements in areas we know are proving popular amongst testers. If you t

The team is hiring Penetration Testers to perform in-depth security assessments, identify weaknesses, and provide actionable recommendations for remediation. The roles will focus on conducting penetration tests across networks, applications, and infrastructure while collaborating with stakeholders t

Thick Client Penetration TestinG. Proven experience working in a professional environment preferably as part of an operational security function (Penetration Testing). Software/Web Application/Web Services penetration testing.

Senior Penetration Tester / Cybersecurity Red Team Lead (Certified: OSCP / OSCE / OSWE / CREST / CISSP). We’re seeking an elite, hands‑on penetration tester to lead complex red-team and vulnerability‑assessment engagements across cloud, web, infrastructure, and operational technology (OT/ICS)

Join to apply for the Senior Security Consultant (Hardware/Embedded Penetration Tester) role at NetSPI. As a Senior Hardware/Embedded Systems Penetration Tester you will be responsible for assessing the security of various hardware and embedded systems, identifying vulnerabilities, and providing act

Penetration Tester - Remote - Up to £60k - New Role (REF44). A leading organisation that delivers IT solutions to over 2000 companies in the public and private sectors, requires a skilled and enthusiastic Penetration Tester to join its growing team. Proven history in the delivery of penetration tes

Penetration Tester – Hybrid (Wokingham) – Circa 400 per day inside ir35 – 2/3 months+. They are on the hunt for an SC cleared PEN Tester to join them on an assignment until the end of the year. Conduct manual and automated penetration tests on web applications, networks, APIs, and mobile platf

They are currently seeking for a Senior Penetration Testing Consultant to lead advanced penetration tests and security assessments of systems, networks, and applications. Are you ready to venture deeper into your career as a Senior Penetration Testing Consultant? Join a well-established Managed Secu

Proven experience as a Penetration Tester or in a similar role within cybersecurity. Performing comprehensive penetration testing on web applications, networks, and infrastructure. Familiarity with penetration testing tools such as Burp Suite, Metasploit, Nessus, and Nmap.

Penetration Tester (SC Cleared). Conduct manual and automated penetration tests on web applications, networks, APIs, and mobile platforms. Strong background in penetration testing, ethical hacking, or red teaming.

We are seeking a skilled individual with expertise in penetration testing or vulnerability research, who can contribute to developing innovative solutions and security outcomes to safeguard our clients and organization. Lead penetration testing engagements. Possess at least 2 years of direct experie

As part of this initiative, we’re hiring Penetration Testers who will identify vulnerabilities across the hardware, software, and platforms that power the UK’s critical digital infrastructure. We’re hiring mid-level through to senior penetration testers who bring curiosity, depth, and hands-on

Get AI-powered advice on this job and more exclusive features.Direct message the job poster from Pen Test Partners.We are seeking an enthusiastic security consultant to join our team.Working alongside some of the best hacking minds in the country, you will be delivering pen testing services to a div

We are looking for several Penetration Testers with Web and Infrastructure testing, to join a Software Engineering organisation that develops a wide range of market-leading InsureTech solutions. These Penetration Tester opportunities will pay an annual salary up to £45,000, a 10% Annual Bonus, 10%

Get notified about new Penetration Tester jobs in. A growing specialist consultancy is seeking a Penetration Tester to join its team delivering a range of cyber security and digital services to clients across multiple sectors. Conduct comprehensive penetration testing on infrastructure, web apps, AP

Deep knowledge of penetration testing methodologies, tools (e. Proven experience leading penetration tests and managing engagements. Provide technical guidance and mentorship to other testers, contributing to their growth and expertise.

Lead full-scope, threat intelligence-led penetration testing across applications, infrastructure, cloud (AWS, Azure), APIs, OT/ICS, and O365.

Penetration Tester (CHECK Team Member). Penetration Tester (CHECK Team Member). Deliver high-quality penetration tests and vulnerability assessments.