Penetration Tester Job Vacancies

201 to 225 of 235 Penetration Tester Jobs

Principal Penetration Tester

Bolton, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
bolton, greater manchester, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Principal Penetration Tester - £95k - Leeds (Remote first) - Amazing growth opportunities G.Digital have partnered exclusively with one of our BRAND NEW clients looking to add to their Penetration Testing Practice. … need from you: Experience across multiple Industries Have previously lead a team (2 direct line reports/11 overall) Relevant Cyber credentials - CCT is a must Expertise in Infrastructure Penetration Testing Any competencies in a Scripting/Programming language (Python ideal) Comfortable in a Pre-sales capacity Adhoc There's a 2 interview stages to assess your technical expertise … with a final 20 minute HR/CEO meeting. Interviews happening W/C 2nd June - So get in touch if of interest! Principal Penetration Tester - £95k - Leeds (Remote first) - Amazing growth opportunities #J-18808-Ljbffr More ❯
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Penetration Tester

London, England, United Kingdom
Oho Group Ltd
is one of UK's hottest Cyber Security start-ups who have an ever growing, global client base. They are looking to bring on board a highly motivated, talented Penetration Tester to help support their growing customer base. Key Skills Ideally experience in penetration testing or hold a recent Cyber/Computer Science degree from a Russell … To apply, please attach an up to date CV. *We are happy to consider 2024 graduates who have completed internships or projects demonstrating a strong passion for cybersecurity and penetration testing! Please note that this position will not be able to provide visa sponsorship. Job Details Seniority Level: Associate Employment Type: Full-time Job Function: Information Technology Industries: Computer More ❯
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Principal Penetration Tester

Lincoln, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
Principal Penetration Tester - £95k - Leeds (Remote first) - Amazing growth opportunities G.Digital have partnered exclusively with one of our BRAND NEW clients looking to add to their Penetration Testing Practice. You'll be the 'right-hand' to a highly regarded Security Tech Director that has broad experience scaling Security practices, and you'll be 'taking the reigns' from … need from you: Experience across multiple Industries Have previously lead a team (2 direct line reports/11 overall) Relevant Cyber credentials - CCT is a must Expertise in Infrastructure Penetration Testing Any competencies in a Scripting/Programming language (Python ideal) Comfortable in a Pre-sales capacity Adhoc There's a 2 interview stages to assess your technical expertise … with a final 20 minute HR/CEO meeting. Interviews happening W/C 2nd June - So get in touch if of interest! Principal Penetration Tester - £95k - Leeds (Remote first) - Amazing growth opportunities Please note that if you are NOT a passport holder of the country for the vacancy you might need a work permit. Check our Blog More ❯
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Principal Penetration Tester

Belfast, Northern Ireland, United Kingdom
Hybrid / WFH Options
JR United Kingdom
Principal Penetration Tester - £95k - Leeds (Remote first) - Amazing growth opportunities G.Digital have partnered exclusively with one of our BRAND NEW clients looking to add to their Penetration Testing Practice. You'll be the 'right-hand' to a highly regarded Security Tech Director that has broad experience scaling Security practices, and you'll be 'taking the reigns' from … need from you: Experience across multiple Industries Have previously lead a team (2 direct line reports/11 overall) Relevant Cyber credentials - CCT is a must Expertise in Infrastructure Penetration Testing Any competencies in a Scripting/Programming language (Python ideal) Comfortable in a Pre-sales capacity Adhoc There's a 2 interview stages to assess your technical expertise … with a final 20 minute HR/CEO meeting. Interviews happening W/C 2nd June - So get in touch if of interest! Principal Penetration Tester - £95k - Leeds (Remote first) - Amazing growth opportunities Please note that if you are NOT a passport holder of the country for the vacancy you might need a work permit. Check our Blog More ❯
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Principal Penetration Tester

Luton, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
bedfordshire, United Kingdom Job Category: Other Job opportunities - EU work permit required: Yes col-narrow-right Job Views: 13 Posted: 18.06.2025 Expiry Date: 02.08.2025 col-wide Job Description: Principal Penetration Tester - £95k - Leeds (Remote first) - Amazing growth opportunities G.Digital have partnered exclusively with one of our BRAND NEW clients looking to add to their Penetration Testing Practice. … need from you: Experience across multiple Industries Have previously lead a team (2 direct line reports/11 overall) Relevant Cyber credentials - CCT is a must Expertise in Infrastructure Penetration Testing Any competencies in a Scripting/Programming language (Python ideal) Comfortable in a Pre-sales capacity Adhoc There's a 2 interview stages to assess your technical expertise … with a final 20 minute HR/CEO meeting. Interviews happening W/C 2nd June - So get in touch if of interest! Principal Penetration Tester - £95k - Leeds (Remote first) - Amazing growth opportunities Please note that if you are NOT a passport holder of the country for the vacancy you might need a work permit. Check our Blog More ❯
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Penetration Tester

Antwerpen, Belgium
SGI
Penetration Testing Coordinator Freelance Antwerp Hybrid (2x/week on-site) Contract: 6 months (view to extend) We're seeking a Penetration Testing Coordinator to support our Cyber Security & Network Operations team in managing and validating security testing activities across our applications and systems. Key Responsibilities: Coordinate and manage penetration testing activities with external suppliers Refine test More ❯
Employment Type: Permanent
Salary: EUR Annual
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Lead Penetration Tester (CHECK Certified)

London, England, United Kingdom
Addition
You will need to login before you can apply for a job. We are recruiting for a dynamic UK technology provider for the role of Lead Penetration Tester (CHECK Certified). This is an excellent opportunity to join a company known for its cutting-edge connectivity, cloud, and communications solutions. Role Overview CANDIDATES MUST BE BASED IN THE … eligible for Security Clearance due to client requirements. Full UK Driving License & access to a vehicle are essential. Experience working in the public sector. Minimum of 6+ years in Penetration Testing. Certifications such as: CompTIA, OSWE, CRTO, CPT, LPT, CEPT, CCPT, CPENT, CRPT, etc. Strong cybersecurity knowledge, including penetration testing frameworks and methodologies. Experience leading or mentoring Penetration More ❯
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Penetration Tester with Security Clearance

Annapolis Junction, Maryland, United States
JASINT Consulting and Technologies, LLC
Job Title: Penetration Tester Location(s): Annapolis Junction, MD Hours: Regular Full-Time Salary Range: $110k/yr - $175k/yr Clearance Requirements: This position requires a current and active TS/SCI with FS Poly at the time of application. What you will be doing: Serve as a Subject Matter Expert providing testing expertise of the Risk … Direct and/or participate in the testing phase of security controls assessments using specialized knowledge of network protocols, operating systems, architectures, equipment, services, and standards. Perform vulnerability and penetration testing using a wide variety of tools Research and evaluate emerging technologies relevant to information systems security; interpret agency specific and federal security regulations Perform both network and application … level testing using established testing protocols and methods Position Requirements Minimum Requirements: Experience: Eight (8) experience of related work experience as a Penetration Tester performing both network and application-level testing using established test protocols and methods. Education: A Bachelor's degree in Computer Science or related technical discipline from an accredited college or university Four (4) years More ❯
Employment Type: Permanent
Salary: USD 175,000 Annual
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Penetration Tester

London, England, United Kingdom
Accenture
Penetration Tester Location: London/Cheltenham/Edinburgh Please Note: Any offer of employment is subject to satisfactory BPSS and SC security clearance which requires 5 years continuous UK address history at the point of application. Accenture is a leading global professional services company, providing a broad range of services in strategy and consulting, interactive, technology and operations … thought leadership and culture of innovation, we apply industry expertise, diverse skill sets and next-generation technology to each business challenge. We believe in inclusion and diversity and supporting Penetration Tester the whole person. Our core values comprise of Stewardship, Best People, Client Value Creation, One Global Network, Respect for the Individual and Integrity. Year after year, Accenture … and team centric manner. We are looking for experience in the following skills: CHECK Team Member status - will need to hold Check Team member exam Broad understanding of various penetration specialities from infrastructure to applications and cloud testing Demonstrable ability in deriving security requirements from functional objectives with limited knowledge of the underlying solution and customer/team direction More ❯
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Penetration Tester

Noord-Holland, Netherlands
Working Class Heroes
Vacature Ethical hacker/Pentester Als Pentester/Ethical Hacker test je met moderne hackertools en handmatig of opdrachtgevers hun digitale wereld wat betreft technische veiligheid 100% op orde hebben. Webapplicaties, mobiele apps, OT, servers en overige ICT-infrastructuur: als More ❯
Employment Type: Permanent
Salary: EUR Annual
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Cyber Security Penetration Tester

Belfast, United Kingdom
Hybrid / WFH Options
Get Staffed Online Recruitment
Cyber Security - Penetration Tester Location: Belfast Hybrid (2 days in office/client site as required) Type: Full-time Flexible working hours Hybrid Our client is a long established and independent cyber security firm based in Belfast. As the premier NCSC-approved supplier for CHECK Penetration Testing in Northern Ireland, including Cyber Incident Exercising being conducted at More ❯
Employment Type: Permanent
Salary: GBP 70,000 Annual
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Penetration Tester

United Kingdom
Hybrid / WFH Options
Network IT Recruitment Limited
If you're looking to join an established organisation expanding their penetration testing capabilities. As part of this strategic investment I'm now on the lookout for a number of experienced penetration testers to join the team. This is a genuine opportunity for a penetration tester to deliver impactful testing work - without getting side lined with … of testing disciplines with full investment for training & certifications (including those you personally want to go for) this could be for you. What you'll be doing As a penetration tester you will deliver high-quality tests across a range of environments: Internal/External Infrastructure WebApp, API's Hardware & Embedded Software Cloud (AWS, GCP, Azure) Produce clear … concise and actionable reports for both technical and none technical audiences. Ability to work on your own or collaboratively alongside a skilled team of penetration testers. Engage with clients and internal stakeholders to explain finding and remediation steps wherever appropriate. What's in it for you? Remote first culture - Must be UK Based Exposure to a wide variety of More ❯
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Penetration Tester

Utrecht, Netherlands
Hybrid / WFH Options
Next Ventures
Job Title: Penetration Tester Location: Remote Type: Contract About the Role: We are working with a major national bank in the Netherlands, known for its commitment to digital transformation, social responsibility, and regulatory excellence. As part of their strategic cybersecurity programme, they are enhancing their security posture across all technology layers-from customer-facing platforms to internal infrastructure. … They are now seeking a Penetration Tester with 2-3 years of hands-on experience to join their dynamic security team. This is an opportunity to directly contribute to protecting millions of users and strengthening the cyber resilience of a critical financial institution. The role offers remote work flexibility and the chance to work on challenging and meaningful … security projects at the national level. Key Responsibilities: Perform penetration tests across web applications, cloud environments, and network infrastructure Identify, exploit, and document vulnerabilities with a clear business impact Work collaboratively with Cloud, DevOps, and IT teams to advise on remediation Required Skills and Experience: 2-3 years of hands-on experience in penetration testing Strong knowledge of More ❯
Employment Type: Permanent
Salary: EUR Annual
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Penetration Tester

Greater London, England, United Kingdom
Platform Recruitment
My Client is a cybersecurity company who offer security services to multiple businesses across varying industries. They are now looking for a graduate Penetration Tester to join their growing team! Main Duties: Vulnerability Identification: Conduct thorough assessments to identify security vulnerabilities in networks, applications, and systems. Exploitation and Reporting: Simulate cyberattacks to exploit vulnerabilities and document findings in More ❯
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Senior Pentester

London, England, United Kingdom
Motion Recruitment Partners LLC
Pen Tester Our client is a multi-international transportation technology company seeking a Penetration Tester in Toronto. This role offers an excellent opportunity to develop your skills in Offensive Security with hands-on experience. Contract Duration: 6 Months (Possible Extension) Responsibilities Perform both automated and manual testing (50% each) Conduct SQL Injection and Cross-site Scripting assessments … Perform grey box penetration testing and evaluate access controls Identify and exploit vulnerabilities to assess security risks Communicate security issues to clients and provide tailored solutions Collaborate with developers and security teams to remediate vulnerabilities Develop detailed reports with findings and recommendations Assist in creating rules of engagement for new penetration testing projects #J-18808-Ljbffr More ❯
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Senior Pentester

London, United Kingdom
Motion Recruitment Partners LLC
Pen Tester Our client is a multi-international transportation technology company, and they are looking for a Pen tester here in Toronto. If you'd like to grow your skill set in Offensive Security, this is the place. You'll be able to gain hands-on experience. Contract Duration: 6 Months (Possible Extension) What You Will Be Doing … Tech Breakdown: 50% Automation 50% Manual Daily Responsibilities SQL Injection & Cross-site scripting Grey box penetration testing, and perform access control Identify and exploit vulnerabilities to assess security risks. Communicate with clients about security issues and provide tailored solutions. Collaborate with developers and security teams to remediate discovered vulnerabilities. Develop detailed reports with findings and recommendations. Assist/Create More ❯
Employment Type: Permanent
Salary: GBP Annual
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Penetration Tester - MSSP

London, England, United Kingdom
Hybrid / WFH Options
Hamilton Barnes
Would you like to put your skills to the test as a Penetration Tester? You’ll have the opportunity to join a leading MSSP as a Penetration Tester, responsible for conducting web application and infrastructure penetration testing for our valued customers. Responsibilities: Perform web application and infrastructure testing to ensure the safety and security of … our clients’ systems. Collaborate with a team of five talented Penetration Testers to deliver exceptional results. Provide comprehensive reports to clients, identifying vulnerabilities and offering recommendations for improvement. Benefits: Competitive salary of up to £50,000 – £60,000 per year. Benefits include 25 days of holiday, private healthcare, and remote working flexibility. Apply here if you’re interested! #J More ❯
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Penetration Tester - London/Manchester/Bristol/Edinburugh

London, England, United Kingdom
Anson Mccade
You will need to login before you can apply for a job. Penetration Tester - London/Manchester/Bristol/Edinburgh Overview My client is a global innovation and transformation consultancy. Within their Digital & Data team, you'll be working at the forefront of infrastructure penetration testing, helping secure critical environments across sectors such as defence, national … infrastructure, and beyond. The position requires a hands-on, technically proficient tester who is confident operating independently. Click here to apply for full job details Create a job alert and receive personalised job recommendations straight to your inbox. #J-18808-Ljbffr More ❯
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CHECK Certified Penetration Tester / Remote / Outside IR35

Slough, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: CHECK Certified Penetration Tester/Remote/Outside IR35 Client: SR2 | Socially Responsible Recruitment | Certified B Corporation Location: Slough, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 4 Posted: 10.06.2025 Expiry Date: 25.07.2025 Job Description: CHECK Certified/Penetration Tester/Outside IR35 …/550 pd/6 Month/Remote We are seeking highly skilled Penetration Testers with recent hands-on experience and familiarity with consultancy environments, holding CHECK certification . Experience in engaging with C-Suite stakeholders is essential. The role involves working on a project that requires a minimum of 3 and up to 5 consultants. During the contract … to remediate vulnerabilities. Develop detailed reports with findings and recommendations. Manage relationships with C-Suite stakeholders across the client and consultancy. Required experience: At least 4+ years in a Penetration Testing role. CHECK Certification. Proven experience working with and reporting to executive-level stakeholders. The application window opens from 05/06, with interviews concluding by 23/06. More ❯
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CHECK Certified Penetration Tester / Remote / Outside IR35

Central London, UK
Hybrid / WFH Options
SR2 | Socially Responsible Recruitment | Certified B Corporation™
CHECK Certified/Penetration Tester/Outside IR35/550 pd/6 Month/Remote I'm looking to speak to highly skilled Pentesters, with recent hands on experience and well-versed in Consultancy environments that hold CHECK certification . Recent hands-on experience and C-Suite stakeholder management will be paramount in this role. The consultancy … to remediate discovered vulnerabilities. Develop detailed reports with findings and recommendations. C-Suite stakeholder management across the client and consultancy. Non-negotiable experience required: 4+ years experience in a Penetration testing role. CHECK Certification . Proven track record of working closely with and reporting to executive level stakeholders . The role is open for applications from 05/… or get in contact with me directly (Ben Sheppard) if this role is a good fit, email an updated copy of your CV to ben.sheppard@sr2rec.co.uk CHECK Certified/Penetration Tester/Outside IR35/550 pd/6 Month/Remote More ❯
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CHECK Certified Penetration Tester / Remote / Outside IR35

West London, UK
Hybrid / WFH Options
SR2 | Socially Responsible Recruitment | Certified B Corporation™
CHECK Certified/Penetration Tester/Outside IR35/550 pd/6 Month/Remote I'm looking to speak to highly skilled Pentesters, with recent hands on experience and well-versed in Consultancy environments that hold CHECK certification . Recent hands-on experience and C-Suite stakeholder management will be paramount in this role. The consultancy … to remediate discovered vulnerabilities. Develop detailed reports with findings and recommendations. C-Suite stakeholder management across the client and consultancy. Non-negotiable experience required: 4+ years experience in a Penetration testing role. CHECK Certification . Proven track record of working closely with and reporting to executive level stakeholders . The role is open for applications from 05/… or get in contact with me directly (Ben Sheppard) if this role is a good fit, email an updated copy of your CV to ben.sheppard@sr2rec.co.uk CHECK Certified/Penetration Tester/Outside IR35/550 pd/6 Month/Remote More ❯
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CHECK Certified Penetration Tester / Remote / Outside IR35

City of London, London, United Kingdom
Hybrid / WFH Options
SR2 | Socially Responsible Recruitment | Certified B Corporation™
CHECK Certified/Penetration Tester/Outside IR35/550 pd/6 Month/Remote I'm looking to speak to highly skilled Pentesters, with recent hands on experience and well-versed in Consultancy environments that hold CHECK certification . Recent hands-on experience and C-Suite stakeholder management will be paramount in this role. The consultancy … to remediate discovered vulnerabilities. Develop detailed reports with findings and recommendations. C-Suite stakeholder management across the client and consultancy. Non-negotiable experience required: 4+ years experience in a Penetration testing role. CHECK Certification . Proven track record of working closely with and reporting to executive level stakeholders . The role is open for applications from 05/… or get in contact with me directly (Ben Sheppard) if this role is a good fit, email an updated copy of your CV to ben.sheppard@sr2rec.co.uk CHECK Certified/Penetration Tester/Outside IR35/550 pd/6 Month/Remote More ❯
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CHECK Certified Penetration Tester / Remote / Outside IR35

East London, London, United Kingdom
Hybrid / WFH Options
SR2 | Socially Responsible Recruitment | Certified B Corporation™
CHECK Certified/Penetration Tester/Outside IR35/550 pd/6 Month/Remote I'm looking to speak to highly skilled Pentesters, with recent hands on experience and well-versed in Consultancy environments that hold CHECK certification . Recent hands-on experience and C-Suite stakeholder management will be paramount in this role. The consultancy … to remediate discovered vulnerabilities. Develop detailed reports with findings and recommendations. C-Suite stakeholder management across the client and consultancy. Non-negotiable experience required: 4+ years experience in a Penetration testing role. CHECK Certification . Proven track record of working closely with and reporting to executive level stakeholders . The role is open for applications from 05/… or get in contact with me directly (Ben Sheppard) if this role is a good fit, email an updated copy of your CV to ben.sheppard@sr2rec.co.uk CHECK Certified/Penetration Tester/Outside IR35/550 pd/6 Month/Remote More ❯
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CHECK Certified Penetration Tester / Remote / Outside IR35

London, Latchmere, United Kingdom
Hybrid / WFH Options
SR2
CHECK Certified/Penetration Tester/Outside IR35/550 pd/6 Month/Remote I'm looking to speak to highly skilled Pentesters, with recent hands on experience and well-versed in Consultancy environments that hold CHECK certification . Recent hands-on experience and C-Suite stakeholder management will be paramount in this role. The consultancy … to remediate discovered vulnerabilities. Develop detailed reports with findings and recommendations. C-Suite stakeholder management across the client and consultancy. Non-negotiable experience required: 4+ years experience in a Penetration testing role. CHECK Certification . Proven track record of working closely with and reporting to executive level stakeholders . The role is open for applications from 05/… or get in contact with me directly (Ben Sheppard) if this role is a good fit, email an updated copy of your CV to (url removed) CHECK Certified/Penetration Tester/Outside IR35/550 pd/6 Month/Remote More ❯
Employment Type: Contract
Rate: £550/day
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CHECK Certified Penetration Tester / Remote / Outside IR35

Leigh, Greater Manchester, United Kingdom
Hybrid / WFH Options
SR2 | Socially Responsible Recruitment | Certified B Corporation™
CHECK Certified/Penetration Tester/Outside IR35/550 pd/6 Month/Remote I'm looking to speak to highly skilled Pentesters, with recent hands on experience and well-versed in Consultancy environments that hold CHECK certification . Recent hands-on experience and C-Suite stakeholder management will be paramount in this role. The consultancy … to remediate discovered vulnerabilities. Develop detailed reports with findings and recommendations. C-Suite stakeholder management across the client and consultancy. Non-negotiable experience required: 4+ years experience in a Penetration testing role. CHECK Certification . Proven track record of working closely with and reporting to executive level stakeholders . The role is open for applications from 05/… or get in contact with me directly (Ben Sheppard) if this role is a good fit, email an updated copy of your CV to ben.sheppard@sr2rec.co.uk CHECK Certified/Penetration Tester/Outside IR35/550 pd/6 Month/Remote More ❯
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Penetration Tester
10th Percentile
£50,250
25th Percentile
£54,375
Median
£67,500
75th Percentile
£78,375
90th Percentile
£88,875