1 to 25 of 213 Permanent Penetration Testing Jobs in the UK excluding London

At Vertical Structure (an Instil Company), we specialise in providing human-focused security and penetration testing services for web applications, cloud infrastructure and mobile applications. The Role We are looking for a CTL (Infrastructure) to join our dynamic team based in Belfast. As a Pen Tester, you will … be part of the delivery team, conducting penetration tests and vulnerability assessments across a range of technologies and a wide range of customers including software, fintech, manufacturing, engineering, legal, and public sector. Your insights will be crucial in identifying security weaknesses and helping clients fortify their systems. We offer … client's Infrastructure/cloud, Web Applications and Mobile Applications. Write detailed reports outlining vulnerabilities and providing tailored actionable recommendations. Manage end-to-end testing, collaborating with clients during kick-off and discovery sessions, providing expert advice and follow up. Stay current with the latest security threats, vulnerabilities, and More ❯

Predatech is a CREST-accredited penetration testing organisation focused on delivering high-quality technical security. We’re based in Manchester and are a cyber security partner to over 250 organisations across the UK, including some of the largest companies in the world. We’re growing fast and are … searching for more great people to join us. If you’re looking to join a friendly team that cares about delivering high-quality penetration testing, then we want to hear from you. What makes this role different from all the others? You’ll be part of a culture … everyone to be themselves. We regularly organise team meals and activities to help bring the team together. ‏‏‎ ‎ The Role: We are looking for a penetration tester with hands-on experience to join our growing team. This role is perfect for a penetration tester who is keen to lead More ❯

on creating a business strategy, gap analysis and implementation, for securing their Azure-based infrastructure, integrating security automation, ensuring PCI DSS compliance, vulnerability and penetration testing and incident response. This role will focus on developing and maintaining secure, scalable Azure DevOps pipelines and Infrastructure as Code (IaC) using … Orchestration, Automation, and Response (SOAR) solutions including SOC Prime. Network & Application Security: Manage Web Application Firewalls (WAF) and Intrusion Prevention Systems (IPS). Vulnerability & Penetration Testing: Review Penetration Testing, vulnerability assessments, and security scanning to proactively identify and remediate risks. PCI DSS Compliance: Conduct security audits … in Azure cloud security, Microsoft Defender, and Microsoft Sentinel. Proven experience in SOAR technologies for security automation and response orchestration. Hands-on experience with penetration testing, vulnerability assessments, and security scanning. Experience implementing and managing WAF, IPS, and DNS security solutions. Extensive experience with Terraform for IaC security More ❯

on creating a business strategy, gap analysis and implementation, for securing their Azure-based infrastructure, integrating security automation, ensuring PCI DSS compliance, vulnerability and penetration testing and incident response. This role will focus on developing and maintaining secure, scalable Azure DevOps pipelines and Infrastructure as Code (IaC) using … Orchestration, Automation, and Response (SOAR) solutions including SOC Prime. Network & Application Security: Manage Web Application Firewalls (WAF) and Intrusion Prevention Systems (IPS). Vulnerability & Penetration Testing: Review Penetration Testing, vulnerability assessments, and security scanning to proactively identify and remediate risks. PCI DSS Compliance: Conduct security audits … in Azure cloud security, Microsoft Defender, and Microsoft Sentinel. Proven experience in SOAR technologies for security automation and response orchestration. Hands-on experience with penetration testing, vulnerability assessments, and security scanning. Experience implementing and managing WAF, IPS, and DNS security solutions. Extensive experience with Terraform for IaC security More ❯

on creating a business strategy, gap analysis and implementation, for securing their Azure-based infrastructure, integrating security automation, ensuring PCI DSS compliance, vulnerability and penetration testing and incident response. This role will focus on developing and maintaining secure, scalable Azure DevOps pipelines and Infrastructure as Code (IaC) using … Orchestration, Automation, and Response (SOAR) solutions including SOC Prime. Network & Application Security: Manage Web Application Firewalls (WAF) and Intrusion Prevention Systems (IPS). Vulnerability & Penetration Testing: Review Penetration Testing, vulnerability assessments, and security scanning to proactively identify and remediate risks. PCI DSS Compliance: Conduct security audits … in Azure cloud security, Microsoft Defender, and Microsoft Sentinel. Proven experience in SOAR technologies for security automation and response orchestration. Hands-on experience with penetration testing, vulnerability assessments, and security scanning. Experience implementing and managing WAF, IPS, and DNS security solutions. Extensive experience with Terraform for IaC security More ❯

a drive to succeed in their own fields. ROLE OBJECTIVE We are seeking a highly skilled Cyber Security Consultant with a strong background in penetration testing and network security. This role is ideal for a cybersecurity professional with experience in identifying, assessing, and mitigating security risks across various … in evaluating and strengthening our clients' cybersecurity postures by conducting in-depth security assessments, vulnerability analysis, and developing comprehensive security strategies. RESPONSIBILITIES Conduct comprehensive penetration tests, vulnerability assessments, and security audits to identify risks and ensure compliance with industry best practices. Provide expert recommendations and solutions to mitigate identified … respond efficiently and effectively to cyber threats. Travel to various client locations when required (potential international travel) and deliver high quality solutions (e.g. OT testing or other IT services). Collaborate with client teams to develop, document, and implement security policies, standards, and guidelines aligned with industry standards (e.g. More ❯

Penetration Testing Jobs in Qatar is an activity that assesses how secure an application is. It involves using tools and software to check the security of an application and break through security barriers. A penetration tester can simulate the threat of malicious hackers and access a company … s internal systems . Penetration testers use their analytical capabilities in information security testing. They should be able to work independently and run technology security tests. They should also know about operating systems, security methods, and best practices. Job Overview Cybersecurity experts are in high demand worldwide. Qatar has … The position ensures that every vulnerability has a fix, and the company develops new tools to address security flaws. Goals of the Job: Internal penetration testing Red Team Assessment Key Responsibilities: Manage Network Access Control, firewalls, IPS/IDS systems, SIEM, EDR, email filters, etc. Set up attack More ❯

development teams. Ensure alignment with regulatory frameworks and standards (e.g., OWASP, PCI-DSS, ISO 27001). Perform static (SAST) and dynamic (DAST) application security testing using tools such as (Checkmarx, SonarQube, Veracode, Burp Suite) Lead and conduct manual code reviews and penetration testing exercises as needed. Prioritize … and/or master's degree in cyber security, information security, computer engineering, computer science, or a related field. Core Knowledge & Skills: Web Application Penetration Testing (WAPT) Mobile Application Penetration Testing (MAPT) Secure Software Development Lifecycle (S-SDLC) Threat Modelling Secure Source Code Review (SSCR) SecDevOps More ❯

development teams. Ensure alignment with regulatory frameworks and standards (e.g., OWASP, PCI-DSS, ISO 27001). Perform static (SAST) and dynamic (DAST) application security testing using tools such as Checkmarx, SonarQube, Veracode, and Burp Suite. Lead and conduct manual code reviews and penetration testing exercises as needed. … and/or master's degree in cyber security, information security, computer engineering, computer science, or a related field. Core Knowledge & Skills: Web Application Penetration Testing (WAPT) Mobile Application Penetration Testing (MAPT) Secure Software Development Lifecycle (S-SDLC) Threat Modelling Secure Source Code Review (SSCR) SecDevOps More ❯

talented and supportive colleagues (and counting) across a number of regional offices in the UK, Benelux & Ireland. The Role: We are looking for a penetration tester with hands-on experience to join our growing team. This role is perfect for a penetration tester who is keen to lead … testing engagements for a range of interesting clients. Key responsibilities include: Leading and delivering CREST-accredited penetration testing engagements. Providing high-quality reporting and communicating findings to clients. Conducting security research and creating technical content. Assisting with the continuous development of the penetration testing processes … other team members. ‏‏‎ ‎ ‏‏‎ ‎ Who We're Looking For: The following skills and experience are essential for the role: At least 1 year of professional penetration testing experience covering one or more of the following domains: external network, internal network, web application, mobile application testing, red teaming and More ❯

complex clinical trials. We are seeking a Cyber Security Analyst for a 6-month full-time temporary role to strengthen our security posture, conduct penetration testing, and ensure compliance with ISO27001, HIPAA, and GDPR regulations. Key Responsibilities Conduct penetration testing on various hardware and software systems … the latest cybersecurity threats, vulnerabilities, and technologies. Required Qualifications & Skills Degree in Cyber Security, Information Security, or a related field . Strong understanding of penetration testing techniques across multiple platforms (hardware and software). Experience managing ISO27001 and HIPAA compliance and supporting GDPR audits. Proficiency in security tools More ❯

Darkshield is an expert cybersecurity agency based in York, UK. We help organisations navigate an increasingly complex digital landscape by providing expert services in penetration testing, vulnerability assessment, managed security, and more. Our mission is to protect businesses by delivering tailored, cutting-edge cybersecurity solutions that keep them … work collaboratively with clients and internal teams. Key Responsibilities Design, implement, and maintain security solutions to protect networks, applications, and data. Conduct security assessments, penetration testing, and vulnerability management. Monitor and respond to security incidents, ensuring swift mitigation and resolution. Develop and enforce security policies, procedures, and best … standards and regulations. Requirements Proven experience in cybersecurity engineering or a related field. Strong understanding of network security, cryptography, and security frameworks. Experience with penetration testing, vulnerability management, and incident response. Familiarity with security tools such as SIEMs, IDS/IPS, firewalls, and endpoint security solutions. Proficiency in More ❯

measures. Work within Secureframe to maintain compliance records, ensuring a structured and organised approach to security audits. Ownership of the external security audits and penetration testing cycles, addressing findings and assisting in remediation. Assist in identifying and tracking security vulnerabilities across the platform, working with engineering teams to … help embed security considerations early in the development process. Assist in securing infrastructure and cloud environments, ensuring security best practices are followed. Help analyse penetration testing reports and support the implementation of fixes and improvements. Learn and apply security principles in IAM, least privilege access controls, and role … ISO 27001, SOC 2, or other security compliance frameworks. Familiarity with compliance automation tools such as Secureframe, Drata, or Vanta. Experience working with pen testing and bug bounties a plus. Basic understanding of security tools such as SIEM, IDS/IPS, and vulnerability management solutions. Experience or knowledge of More ❯

non-technical audiences and hold strong team ethos that encourages diversity. IT WOULD BE GREAT IF YOU ALSO HAD ANY Experience of conducting control testing, technical reviews or audits to understand cyber compliance needs aligned to technical and regulatory standards. Experience of cyber risk management, security frameworks (NIST, ISO27001 … cyber compliance, assurance, and attestation work. Exposure to facilitating penetration testing, security risk assessments, driving the remediation of cyber vulnerabilities and remediating or mitigating cyber risks. Experience of security testing services e.g., penetration testing, ZAP testing, Burp Suite, Attack & Breach simulation, or similar. Knowledge More ❯

secure code reviews and architectural security assessments to identify risks early in the development process. Automation & Tooling: Enhance security automation capabilities by integrating security testing tools into CI/CD pipelines. Penetration Testing & Red Teaming: Facilitate internal and external penetration testing activities, helping to triage … Java, JavaScript, Go, or C#). Experience with cloud-native security (AWS, Azure, GCP) and securing containerized environments (Docker, Kubernetes). Proficiency in security testing tools such as Burp Suite, Endor, Semgrep, etc. Strong background in network security, including firewalls, IDS/IPS, VPNs, and secure network design. Hands More ❯

to join our team. Working alongside our experienced team of specialists, you'll be delivering offensive security services including digital footprint reconnaissance, social engineering, penetration testing and vulnerability assessments to high profile clients across all industries. The purpose of this role is to deliver our offensive security services … including digital footprint reconnaissance, social engineering, vulnerability assessments, penetration testing, threat modelling, cyber-attack simulation exercises, and more to high profile clients across all industries. You'll benefit from ongoing coaching, career mentoring, and be supported by our career pathway. You will have an opportunity to continue to … for you! We value diverse experiences and perspectives. Here's what we're looking for in our ideal candidate: Experience in offensive security and penetration testing. Demonstrable experience in infrastructure and web application testing; experience in API testing is desirable. Demonstrable experience using common pentesting tools including More ❯

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 … secured several high-impact, multi-year contracts across Northern Ireland, they're strengthening their technical team to meet demand. They are looking for experienced Penetration Testers who are passionate about cyber security, thrive on technical challenges, and want to be part of a trusted and growing consultancy. What You … ll Be Doing: Conducting penetration tests across infrastructure, applications, cloud environments, mobile platforms and operational technology. Performing both manual and automated testing using a range of tools and techniques. Producing clear, concise reports with actionable remediation advice tailored to client needs. Engaging directly with clients to understand requirements More ❯

Cyber Security - Penetration Tester Location: Belfast Hybrid (2 days in office/client site as required) Type: Full-time Flexible working hours Hybrid Cyber Guarded Ltd is a long established and independent cyber security firm based in Belfast. As the premier NCSC-approved supplier for CHECK Penetration Testing … secured several high-impact, multi-year contracts across Northern Ireland, we re strengthening our technical team to meet demand. We re looking for experienced Penetration Testers who are passionate about cyber security, thrive on technical challenges, and want to be part of a trusted and growing consultancy. What You … ll Be Doing: Conducting penetration tests across infrastructure, applications, cloud environments, mobile platforms and operational technology. Performing both manual and automated testing using a range of tools and techniques. Producing clear, concise reports with actionable remediation advice tailored to client needs. Engaging directly with clients to understand requirements More ❯

Since being acquired by Nomios in late 2024, Dionach by Nomios has continued its dynamic growth as a leading information security company. Specializing in penetration testing and information assurance services, we offer an incredible opportunity to be part of an experienced team, build your skills, and grow professionally. … If you require accommodations during the application process, let us know, and we'll work to meet your needs. What You'll Do Lead penetration testing teams to conduct penetration tests across various environments, including web applications, APIs, Cloud, and network infrastructure. Lead on-site customer engagements. … years leading network, web, and internal penetrations tests as well as experience in leading customer engagements onsite. Leadership : Experience of supervising and mentoring penetration test teams. Training Experience : Ownership and leadership on developing and providing training courses. Tools : Proficiency with tools like Burpsuite Pro, Nessus, and other industry standards. More ❯

Since being acquired by Nomios in late 2024, Dionach by Nomios has continued its dynamic growth as a leading information security company. Specializing in penetration testing and information assurance services, we offer an incredible opportunity to be part of an experienced team, build your skills, and grow professionally. … If you require accommodations during the application process, let us know, and we'll work to meet your needs. What You'll Do Lead penetration testing teams to conduct penetration tests across various environments, including web applications, APIs, Cloud, and network infrastructure. Lead on-site customer engagements. … years leading network, web, and internal penetrations tests as well as experience in leading customer engagements onsite. Leadership : Experience of supervising and mentoring penetration test teams. Training Experience : Ownership and leadership on developing and providing training courses. Tools : Proficiency with tools like Burpsuite Pro, Nessus, and other industry standards. More ❯

Summary: CCL Solutions Group is seeking an exceptional Senior Penetration Tester with CHECK Team Leader Infrastructure (CTL-INF) qualifications to join our elite team of security professionals. Location: Home based Main Job Summary This is more than just a job, we're looking for individuals with a hacker's … we are a team committed to making a real difference in protecting communities, businesses, and the critical infrastructure of the UK. As a Senior Penetration Tester within CCL Solutions Group, your key responsibilities will be: Lead and deliver end-to-end penetration testing engagements across infrastructure and … Leader - INF or CREST CCT-INF). Minimum of 2 years delivering CHECK engagements as a CTL. At least 3 years of hands-on penetration testing experience in enterprise environments. Deep understanding of infrastructure testing, Active Directory security, and cloud technologies (AWS, Azure, Kubernetes). Strong familiarity More ❯

Darkshield is an expert cybersecurity agency based in York, UK. We help organisations navigate an increasingly complex digital landscape by providing expert services in penetration testing, vulnerability assessment, managed security, and compliance . Our mission is to protect businesses by delivering tailored, cutting-edge cybersecurity solutions that keep … cloud security breaches and misconfigurations. Implement SIEM and security monitoring tools for real-time threat detection. Cloud Security Assessments & Compliance Conduct cloud security assessments, penetration testing, and risk analysis . Ensure compliance with ISO 27001, NIST, CIS Benchmarks, GDPR , and other security standards. Collaborate with DevOps teams to More ❯

and cyber security best practices within a defence environment. RESPONSIBILITIES Provide technical cyber security consultancy to public and private sector clients. Perform security assessments, penetration testing, and vulnerability management to protect critical systems. Design, implement, and maintain security architectures and frameworks aligned with government standards. Lead and support … with the Ministry of Defence. Strong technical expertise in areas such as network security, endpoint security, cloud security, and secure system architecture. Experience in penetration testing, vulnerability management, and cyber threat intelligence. Solid knowledge of security technologies such as SIEM, IDS/IPS, firewalls, and endpoint detection and More ❯

already, these new roles will enhance our capabilities as the threat landscape continues to evolve. We are recruiting for an exciting role as a Penetration Tester within our, Cyber Attack Surface Management team. You'll join the team responsible for the end-to-end security testing across the … advice to all levels of the business as part of the team at the centre of our threat-led security program. Our small internal penetration testing team is new, and its aim is to support our operations and intelligence teams on testing controls and the efficacy of … detection engineering. About the role Working closely within the team, the Penetration Tester will work to assess computer systems, networks, or applications to identify and address security vulnerabilities. Will work to simulate cyber-attacks to help Royal London strengthen their defences and protect against real threats. Be familiar with More ❯

Provide technical support with risk assessments on PHI, and steering improvements to our environment in line with common standards such as NIST. Support External Penetration Testing and application vulnerability efforts, delivering assessments and prioritizing remediation activities across the organization. Be across Threat Intelligence relevant to our industry and … You Are - some of the essential things required to be successful in the role At least 4 years' experience in securing software or infrastructure, penetration testing or pure product or application security Strong expertise in offensive security techniques and methodologies, including ethical security testing Deep understanding of More ❯