26 to 50 of 206 Penetration Testing Jobs in England

SECFORCE is an independent offensive cyber security consultancy specialised in Penetration Testing and Adversary Simulation. Founded in 2008 out of love and passion for the hacking craft, we have grown into a well-respected company based in London, Malta and Greece, with teams across Europe working for top-tier organisations all over the world. What started as a … security. Tasks Collaborate with sales to understand client needs and position appropriate cybersecurity services Deliver technical presentations and demos that communicate the value and scope of our services (e.g., penetration testing, red teaming, DORA/ISO compliance, etc.) Support the preparation of proposals, statements of work (SOWs), and RFP/RFI responses Scope and define technical requirements and … or technical sales support role within cybersecurity or IT services Understanding of the cyber threat landscape Familiarity with AWS, Azure, or Google Cloud. Understanding of Cyber Services markets e.g. Penetration Testing, Red Team/Purple Team, Adversary Simulation, risk and compliance frameworks ISO 27001, NIST, DORA, CREST. TIBER etc.) Willingness to travel to regular F2F end user meetings More ❯

UK and operations worldwide, the company enable clients to navigate complex security challenges, ensuring the safety of their people, data, and reputation. The company is looking for a skilled Penetration Tester to join the Cyber/Technical team. If you would like to learn more about this opportunity, feel free to reach out and apply today! Responsibilities: Deliver technical … training to clients across sectors, both in the UK and internationally. Manage and mentor Technical Consultants, overseeing professional development and project execution. Lead project management for vulnerability assessments and penetration testing, ensuring smooth delivery and client satisfaction. Provide security consultancy services to commercial clients, offering tailored solutions and technical expertise. Assist with business development by networking and helping … to bring in new projects. Skills/Must Have: Strong technical security expertise, with a well-rounded understanding of penetration testing and risk management. Experience in government or defence security, with an interest in applying knowledge to commercial sectors. Proven consultancy, training, and leadership skills, with the ability to guide and mentor technical teams. Strong written communication and More ❯

meetings to influence security automation standards across Amazon • Providing technical guidance to teams building on our Cataphract platform • Deep-dive session with our research team on their latest autonomous penetration testing capabilities Throughout the week, you might: • Partner with security teams to understand their challenges and demonstrate how autonomous solutions can help • Review critical security decisions made by … Track record of building and deploying automated security solutions in large-scale environments • Experience with formal methods, automated reasoning, or similar approaches to validating security decisions • Background in security testing, penetration testing, or vulnerability assessment • History of contributions to security automation or tooling in the broader security community • Experience driving adoption of new security technologies across large More ❯

Cyber Security Consultant (Penetration Tester) Milton Keynes, Buckinghamshire, United Kingdom We are seeking an experienced Cyber Security Consultant (Penetration Tester) . Make an Impact at RSM UK At RSM, our consulting team brings together diverse advisory experts to deliver our six core solutions: business transformation, forensic, deal services, restructuring, finance function support, and risk and governance. Our solutions … seeking an enthusiastic Cyber Security Consultant to join our team. Working alongside our experienced team of specialists, you'll deliver offensive security services including digital footprint reconnaissance, social engineering, penetration testing, vulnerability assessments, and more to high-profile clients across all industries. The purpose of this role is to deliver offensive security services such as digital footprint reconnaissance … social engineering, vulnerability assessments, penetration testing, threat modeling, cyber-attack simulation exercises, and more. You'll benefit from ongoing coaching, career mentoring, and support through our career pathway. You will have opportunities to develop market-leading skills across different capabilities and advance your professional development. You will make an impact by: Supporting technical scoping activities for client assignments. More ❯

Do you thrive on conducting ECU level & vehicle level Penetration Tests with precision and creativity? Join one of the world's leading IT services, consulting, and business solutions organization. Founded in 1968, the company consistently ranks among the top global IT service providers. With a presence in over 50 countries, the company has built a reputation for delivering high … quality technology services across industries including banking, healthcare, telecommunications, and retail. The leading consultancy firm is looking for a skilled Penetration Test Engineer to define and implement Penetration Test Strategy for ECU and Vehicle systems, ensuring robust governance and security. Want to be part of a team that thrives in excellence and shines? Feel free to reach out … and apply today! Key Responsibilities: Define Penetration Test Strategy for ECU and Vehicle systems. Support security testing within Hardware in The Loop (HiLs) test rigs. Review and agree on penetration test scopes, liaising with preferred suppliers. Analyse and prepare reports for senior management and regulators. Embrace differences, empower team members, and build trust through open communication. Report More ❯

up to date technical expertise in the ever changing and dynamic software world, Synergy Solutions International is now growing their team. Synergy Solutions Limited is now looking for a Penetration tester to join our growing team.We are hiring talented and motivated security consultants to join an exciting and diverse team, delivering a range of penetration testing.This is a … senior position and requires prior penetration testing and consultancy experience. Penetration tester Apply for this position Skills Performing penetration tests on a variety of systems, to a high standard, against set deadlines, particularly in the Infrastructure and Applications space Experience with Web, Mobile, API & Network Pentesting Education and awareness of current vulnerabilities, tools, and exploitationtechniques Designing … proof of concepts, demonstrating vulnerabilities to the wider business Utilising automation and vulnerability scanning where available Producing reports in a timely manner, to agreed standards Ensuring that penetration tests performed by the whole team are effective and scoped correctly Line managing security consultants, mentoring their development and suggesting training requirements Acting as a go-to person for technical and More ❯

scans. Code & Architecture Review: Conduct 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 and remediate findings. Security Champion … modern programming languages (e.g., Python, 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-on experience with CI/ More ❯

has grown to employ elite technical experts who have contributed to some of the world's largest technology and digital security projects. The NCSC-approved CHECK company specializes in penetration testing and security assessment services under the government-accredited CHECK scheme. They are currently seeking for a skilled Penetration Tester to join the growing team. This role … combination of industry-standard and in-house developed tools for security testing. Conduct manual reviews to identify issues within customer infrastructure and web applications. Perform various types of security testing, including network penetration, web application, mobile security assessments, and social engineering. Participate in red team engagements, employing creative strategies to outsmart defenders. Explore various approaches to gain unauthorized … solving capabilities. Possesses a solid understanding and fascination with fundamental concepts in operating systems and networking. Displays a keen interest in security principles and protocols. Demonstrates proven experience in penetration testing and/or security surveillance. Exhibits eagerness to absorb new knowledge and technologies. Programming Exposure A relevant Cyber Security certification is advantageous, e.g. (OSCP, CRT, CTM, CTL More ❯

services and digital investigations services to a wide variety of customers and maintains specialist teams to deliver these services. The Position This is an exciting opportunity for an experienced Penetration Tester to join our expanding Cyber team. You will be responsible for delivering comprehensive Penetration Testing Services to clients across both public and private sectors, ensuring work … is performed to the highest professional standards. Key Responsibilities Conduct thorough penetration tests on infrastructure, web applications, APIs, mobile applications, and cloud environments. Perform vulnerability and cloud assessments using a variety of tools and techniques. Document testing procedures, findings, and recommendations in detailed reports for both technical and non-technical audiences. Serve as the primary point of contact … are robustly adhered to. Ensuring that the company's security procedures ISO 27001 are robustly adhered to. What We're Looking For 3 + years' experience working as a Penetration Tester OSCP Certified Proficiency in penetration testing tools such as Burp Suite, Nessus etc. Good interpersonal skills. Experience of technical report writing. Has the ability to deal More ❯

Life on the team 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. As a highly skilled and motivated Penetration Tester, you will join our dynamic Cybersecurity team click More ❯

CHECK Senior Infrastructure Penetration Tester PGI is a global consultancy that helps organisations build digital resilience. We deploy our people to implement solutions on behalf of clients or to support them in developing their capabilities. Our Penetration Testers work with organisations of all sizes and types to detect and remediate vulnerabilities. They help identify areas lacking sufficient protection. … could exploit, and makes recommendations to safeguard assets. What you'll be doing: Providing professional cybersecurity consultancy to internal and external stakeholders. Leading the delivery of PGI's infrastructure penetration testing. Collaborating on the design and delivery of new and existing service lines related to offensive security assessments. Supporting and often leading technical pre-sales, proposal writing, and client … ensure successful outcomes. Mentoring security consultants or clients by sharing knowledge and overseeing skill development. Participating in exercises such as Capture The Flag (CTF) challenges. Providing accurate scoping of penetration testing opportunities for sales activities. Supporting sales activities with proposals and client presentations. Supporting marketing with subject matter expertise and content development. Developing and maintaining technical skills and 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 mindset, deep technical expertise, and a relentless drive to secure … leading provider of cybersecurity services, 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 cloud environments. Manage and mentor … Leader certification (Cyber Scheme Team 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 with tools such as Nmap More ❯

My consultancy client who work with a number of household names in the Finance, Insurance and Retail sector are looking to hire a full-time Penetration Tester to support one of their key clients. This role is hybrid working and is working 2 days a week on the client site. In this role you will be responsible for delivering … comprehensive Penetration Testing Services to the end client s, ensuring work is performed to the highest professional standards. Key Responsibilities Conduct thorough penetration tests on infrastructure, web applications, APIs, mobile applications, and cloud environments. Perform vulnerability and cloud assessments using a variety of tools and techniques. Document testing procedures, findings, and recommendations in detailed reports for … and 9001 are robustly adhered to. Ensuring that the company’s security procedures ISO 27001 are robustly adhered to. Essential Skills & Experience 3 + years’ experience working as a Penetration Tester OSCP Certified Proficiency in penetration testing tools such as Burp Suite, Nessus etc. Good interpersonal skills. Problem solver. Experience of technical report writing. Has the ability More ❯

Why join Dionach by Nomios? 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. Dionach by Nomios holds impressive … you require accommodations during the application process, let us know, and we'll work to meet your needs. What We're Looking For Experience with leading security assessments and penetration tests within OT/ICS environments. Experience with testing and reviewing OT architectures and related network device configurations. Experience with testing Critical National Infrastructure environments. Experience with … security, or vendor-specific OT platforms. Knowledge of cyber security regulatory landscape: e.g. CAF, NCSC, NIS. Knowledge of OT network protocols: e.g. modbus, DNP3, LoRaWAN. Tools: Experience with standard penetration testing tools, such as port and vulnerability scanners, BurpSuite, Kali Linux, etc as well as OT/ICS related tools and traffic analysis solutions (e.g. Malcom, Hedgehog Linux More ❯

security incident response plan, including detection, analysis, containment, eradication, recovery, and post-incident review, supporting timely reporting to relevant authorities (eg ICO, NHS England) where required. Vulnerability management and testing: Own, support and oversee programs for vulnerability scanning, penetration testing, and security audits of applications and infrastructure to identify and address security weaknesses. Security awareness and training … mentoring: Proven ability to lead, mentor, and develop a high-performing governance, risk, and compliance (GRC) team. Vulnerability management: Experience scoping, overseeing and interpreting the results of vulnerability scanning, penetration testing, and security audits. Desirable: Cloud Security Expertise: Experience securing cloud-native applications and infrastructure (eg AWS, GCP), including knowledge of cloud security best practices and compliance frameworks More ❯

ATT&CK Framework Desirable Certifications, Qualifications Experience: Computer Security Security Blue Team 1 or higher CompTIA Cyber Security Analyst SC-200 Microsoft Security Operations Analyst One of: CREST Registered Penetration Tester, CREST Certified Infrastructure Tester, Cyber Scheme Team Member (CSTM), Cyber Scheme Team Leader (CSTL), EC-Council Certified Security Analyst (ECSA): Penetration Testing practical, EC-Council Certified … Penetration Testing Professional (CPENT), Offensive Security Certified Professional (OSCP) Company benefits include: Discretionary 10% bonus Discretionary 2k annual training fund per employee Very competitive pension scheme Virtual GP Annual Eye Test More ❯

connectivity across the region. If you would like to learn more about this opportunity, feel free to reach out and apply today! Responsibilities: Lead full-scope, threat intelligence-led penetration testing across applications, infrastructure, cloud (AWS, Azure), APIs, OT/ICS, and O365. Develop sophisticated test plans and use cases based on emerging threats and attacker TTPs. Produce … advice. Work closely with client cybersecurity teams to prioritize and track vulnerability remediation, contributing to blue team effectiveness. Conduct ongoing research and contribute to thought leadership in threat-informed testing methodologies. Required Skills: 5+ years of professional experience in penetration testing, with a strong emphasis on threat intel and adversary emulation. Deep understanding of OT/IT More ❯

practices and awareness across the wider organisation Stay ahead of cyber threats, ensuring zero-day vulnerabilities are discovered and actioned quickly Own the planning and execution of our annual penetration testing activity To be successful, you'll have: Experience using vulnerability scanning tools and remediating software/hardware issues A solid understanding of both automated and manual penetration testing Hands-on experience identifying, testing, and mitigating system vulnerabilities A strong grasp of threat intelligence and incident response processes A collaborative mindset, with the ability to explain technical risks to non-technical audiences Logical and lateral problem-solving skills Calmness under pressure and the ability to multitask effectively across projects Bonus points if you bring: Confidence More ❯

with industry standards such as ISO27001, Cyber Essentials Plus, PCI/DSS Stay ahead of cyber threats, maintaining and improving security monitoring and risk management processes Support vulnerability management, penetration testing, and incident response Requirements for this role: 3+ years' experience in a senior cyber security role Strong knowledge of security frameworks (NIST, NCSC, CIS, MITRE ATT&CK … Hands-on experience with security tools: SIEM, IDS/IPS, firewalls, endpoint protection Expertise in Azure security and securing cloud platforms A solid understanding of vulnerabilities, penetration testing, and compliance Experience with network security, encryption, TLS, SSL, and security monitoring tools MUST have the Right to work in the UK i.e. British Citizen, ILR status or Settled status More ❯

Conexus is currently sourcing for an experienced Penetration Test Manager to support the delivery of high-assurance cyber security projects for defence and critical national infrastructure clients.We're looking for someone who has operated as a Senior Penetration Tester within an operational environment and has been responsible for quality assuring the work of others. You may also bring … experience as an assessor for a penetration testing exam body or a relevant industry quality scheme. This role sits at the senior end of the delivery function and will suit someone who has worked on adversary simulation teams, taking ownership of oversight and assurance responsibilities. Key responsibilities: Conduct in-year sampling of technical reports to ensure adherence to … standalone Team Leaders, particularly those without peer-level technical support Provide ongoing guidance and technical input to the cyber assurance project team Key experience: Strong background as a Senior Penetration Tester with proven experience reviewing and assuring the output of others Experience within adversary simulation or red team operations Familiarity with formal assessment or examiner roles for pen testing More ❯

Conexus is currently sourcing for an experienced Penetration Test Manager to support the delivery of high-assurance cyber security projects for defence and critical national infrastructure clients. We're looking for someone who has operated as a Senior Penetration Tester within an operational environment and has been responsible for quality assuring the work of others. You may also … bring experience as an assessor for a penetration testing exam body or a relevant industry quality scheme. This role sits at the senior end of the delivery function and will suit someone who has worked on adversary simulation teams, taking ownership of oversight and assurance responsibilities. Key responsibilities: Conduct in-year sampling of technical reports to ensure adherence … standalone Team Leaders, particularly those without peer-level technical support Provide ongoing guidance and technical input to the cyber assurance project team Key experience: Strong background as a Senior Penetration Tester with proven experience reviewing and assuring the output of others Experience within adversary simulation or red team operations Familiarity with formal assessment or examiner roles for pen testing More ❯

Work for an award-winning provider of Security Services, specialising in Cyber Security Services such as Vulnerability Management, Information Security, Penetration Testing, and Managed Security Services. We boast a fully managed Security Operations Centre (SOC) staffed by dedicated professionals. We're seeking a skilled Cyber Security Engineer to join our clients eam. The ideal candidate will have expertise … maintain KQL scripts for querying and analysing data within Azure Sentinel. Collaborate with cross-functional teams to identify security vulnerabilities and develop appropriate solutions. Conduct regular security assessments and penetration testing to identify and mitigate potential risks. Stay updated on emerging cyber security threats and best practices, implementing necessary adjustments to security protocols. Provide guidance and support to More ❯

and data anomalies. • Collaborate with cybersecurity teams and other third parties to analyse threat intelligence feeds and proactively identifyemerging risks. • Participate in vulnerability assessments and support external/internal penetration testing efforts. • Conduct regular audits of user permissions, authentication logs, and endpoint security compliance. • Develop and deliver security awareness training programs for employees, including social engineeringsimulations and best … levels of the business. Experience supporting SOC 2,NIS2, ISO 27001, or GDPR compliance programs. Knowledge of SaaS architecture and cloud platforms (e.g., AWS, Azure, GCP). Familiarity with penetration testing methodologies and remediation workflows. Passion for educating others and promoting a security-first culture. Discreet and ethical approach to handling sensitive information. Proactive mindset with a passion More ❯

Your mission As a Penetration Test Delivery Manager, you are responsible for the seamless execution of Intigriti's PTaaS engagements. Acting as a trusted advisor and delivery lead, you ensure each test is scoped effectively, executed with technical excellence, and communicated clearly to clients. You will work closely with researchers across time zones, translating findings into business-aligned outcomes … and priorities. Collaborate with Intigriti's triage and researcher teams to ensure test results are vetted and validated efficiently. Translate validated findings and technical data into a high-quality penetration test report that aligns with client expectations and business impact. Coordinate with Intigriti's global researcher community to align expectations, clarify scope, and ensure consistent, high-quality engagement delivery. … to pre-sales technical scoping and product discussions as an experienced technical voice within the Solutions Engineering function. What you'll bring At least 3 years of hands-on penetration testing experience across domains such as web applications, APIs, infrastructure, and mobile. Proven ability to lead and deliver penetration testing engagements in a consulting, delivery, or More ❯

remediation advice. Contribute to the development and continual improvement of internal CE+ processes and documentation. Collaborate with the Pen Test team on planning and scoping engagements. Assist in delivering penetration tests under the supervision of the Penetration Testing Manager, depending on experience and certifications. Produce clear, concise, and technically accurate reports for both technical and non-technical … Access to internal and external training for career development (technical & compliance) Work across a growing and well-respected consultancy team Exposure to both compliance frameworks and hands-on security testing Salary: £45,000 - £60,000 DOE More ❯