1 to 25 of 50 Remote/Hybrid Permanent Penetration Testing Jobs

looking to hire two Lead Penetration Testers with CTL Certification. This is a chance to join a well-established cybersecurity team that supports organisations across both public and private sectors. You’ll play a key role in delivering high-quality penetration testing that helps clients stay secure … fast-moving threat landscape. Role Overview: Role: Lead Penetration Tester (CTL Certified) Location: Remote with ad-hoc travel to client sites. Package: £60,000- £80,000 per annum & benefits. Industry: Cyber Security/Managed Security Services. What You’ll Be Doing: Deliver a wide range of penetration testing ...

based) | Cybersecurity Scale-Up A fast-growing cybersecurity company is seekingSenior Offensive Security Engineers to strengthen their offensive security capabilities. The Role: Conduct comprehensive penetration testing across web applications, infrastructure, APIs, and cloud environments Perform manual security assessments and exploitation Deliver client-facing penetration testing engagements … improvements Essential Requirements: UK Bachelor's degree in Computer Science, Cybersecurity or related subject (or UK Master's as alternative) 3-5 years commercial penetration testing experience Strong understanding of offensive security techniques, OWASP Top 10, MITRE ATT&CK Deep knowledge of operating systems, networking protocols, and system ...

option to work from any office) Senior, hands-on cyber security role with technical leadership responsibility Opportunity to work on complex, high-impact security testing engagements Active SC clearance required About the client Our client is a UK-based organisation operating at the forefront of cyber security and technology … work on complex, mission-critical environments where high standards, integrity, and technical excellence are essential. Due to continued growth and demand for advanced security testing capability, they are looking to appoint an experienced Cyber Security Consultant to strengthen their specialist team. The benefits Opportunity to work on varied ...

Penetration Tester £40-60K Fully Remote I’m seeking motivated and capable Penetration Tester to join a growing consultancy. You’ll work closely with highly skilled penetration testers, delivering high-quality testing services to a wide variety of organisations. The role covers the full engagement … lifecycle, from pre-sales support through hands-on testing, reporting, and client debriefs. The ideal candidate will have at least two years of hands-on penetration testing experience and be comfortable delivering the following services: Web application penetration testing API security testing Internal ...

rapidly growing leader in proactive cybersecurity services is expanding its consulting team and seeking a Security Consultant with a strong background in mobile application penetration testing. This role is ideal for a hands-on penetration tester who enjoys uncovering complex vulnerabilities and delivering meaningful security improvements for enterprise … clients. You will work alongside experienced security professionals, leveraging advanced tooling, automation, and research-driven methodologies to perform deep technical testing across mobile applications and APIs. The focus of this role is on producing high-quality, actionable findings that help organizations strengthen their security posture. Key Responsibilities Perform penetration ...

verifying the efficacy of our technical, people, physical and process controls from an attacker perspective. The team perform regular Adversary Simulation (Red Team) testing and a range of Ad-Hoc and Tactical Assessments based on changes to the threat landscape and organisational needs. To succeed in this role … adversary simulation. Detailed knowledge of global cyber threats and the procedures used by cyber adversaries. Two or more of the following skills: Network penetration testing and manipulation of network infrastructure Web application penetration testing assessments Email, phone, or physical social-engineering assessments Development, extension, or modifying ...

cybersecurity assessment and certification evaluation of products and components. Examples of the tasks, include, but are not limited to; assessment to latest cybersecurity standards, penetration testing (IoT and WebApp), threat modelling, firmware investigation, code analysis etc. This service will be provided to external clients, who will predominantly … requirements and, using your technical expertise, you will contribute to the development and scaling of a robust product certification framework. Your role will include testing products as well as contributing to the development of an evolving and dynamic cyber assessment service. Main Duties & Responsibilities: Perform assessments to the latest ...

work closely with Software Development teams to ensure application-based vulnerabilities are understood, prioritised, and remediated effectively. You'll contribute to threat modelling, penetration testing, secure design reviews, and the continuous improvement of security testing methodologies. The role also plays a key part in enhancing existing security … automation and the responsible use of AI within application security. INFORMATION SECURITY SPECIALIST ESSENTIAL SKILLS: * Hands-on experience with static and dynamic application security testing tools * Strong understanding of OWASP principles and their use within threat modelling * Experience conducting and reporting on web application penetration testing * Knowledge ...

Role: Head of Security Testing & Vulnerability Management Location: Leeds (Hybrid 2/3 split) Salary: £75,000 - £85,000 Summary: The Head of Security Testing and Vulnerability Management is responsible for defining and delivering the organisation's global approach to security testing and vulnerability management. This role … operates in a complex, multi-regional environment and works closely with technology, engineering, and business stakeholders. Key Responsibilities: Define and lead the global security testing and vulnerability management strategy aligned to enterprise risk objectives. Establish governance, metrics, and reporting for security testing and remediation activities. Oversee penetration ...

JUNIOR PCI PENETRATION TESTERS - LONDON (REMOTE) £35,000 - £45,000 | Fully Remote (UK-based) | Cybersecurity Scale-Up A rapidly growing cybersecurity company is seeking Junior PCI Penetration Testers to join their expanding offensive security team. The Role: Conduct PCI-DSS v4.0 compliance testing including manual penetration testing, quarterly vulnerability scanning, and network segmentation assessments Manage client engagements from scoping through to delivery Perform security assessments using industry-standard tools (Nessus, nmap, Burp Suite, Metasploit) Report findings to technical and non-technical stakeholders Support clients in maintaining PCI-DSS compliance Essential Requirements: UK Bachelor ...

JUNIOR PCI PENETRATION TESTERS - LONDON (REMOTE) £35,000 - £45,000 | Fully Remote (UK-based) | Cybersecurity Scale-Up A rapidly growing cybersecurity company is seeking Junior PCI Penetration Testers to join their expanding offensive security team. The Role: Conduct PCI-DSS v4.0 compliance testing including manual penetration testing, quarterly vulnerability scanning, and network segmentation assessments Manage client engagements from scoping through to delivery Perform security assessments using industry-standard tools (Nessus, nmap, Burp Suite, Metasploit) Report findings to technical and non-technical stakeholders Support clients in maintaining PCI-DSS compliance Essential Requirements: UK Bachelor ...

development, DevOps and security, helping teams understand why vulnerabilities exist and how to fix them properly.The foundations are already strong, with regular external penetration testing, positive audit outcomes, and mature security tooling are in place. Your role is to raise the bar further, embedding security deeper into … secure configuration and deployment within Azure (including Azure Front Door, WAF, Defender for Cloud, Sentinel) Support and interpret results from ITHC (UK Government-standard) penetration tests, ensuring findings are understood and remediated across product and platform teams Embed security controls and testing into CI/CD pipelines, improving ...

development, DevOps and security, helping teams understand why vulnerabilities exist and how to fix them properly. The foundations are already strong, with regular external penetration testing, positive audit outcomes, and mature security tooling are in place. Your role is to raise the bar further, embedding security deeper into … secure configuration and deployment within Azure (including Azure Front Door, WAF, Defender for Cloud, Sentinel) Support and interpret results from ITHC (UK Government-standard) penetration tests, ensuring findings are understood and remediated across product and platform teams Embed security controls and testing into CI/CD pipelines, improving ...

/a* Opportunity to work across vulnerability management and wider security operations* Exposure to class-leading scanning tools and third-party penetration testing* Competitive package (DOE) ABOUT THE CLIENT We're supporting an established organisation with a strong technical footprint that is continuing to invest in its security … systems are scanned, monitored, and assessed for risk. You'll review and interpret vulnerability scan results, assist with scheduling and planning internal and external testing activities, and support the collation and communication of security reports. You'll also liaise with technical and non-technical stakeholders to discuss risk, remediation ...

/a* Opportunity to work across vulnerability management and wider security operations* Exposure to class-leading scanning tools and third-party penetration testing* Competitive package (DOE) ABOUT THE CLIENT We're supporting an established organisation with a strong technical footprint that is continuing to invest in its security … systems are scanned, monitored, and assessed for risk. You'll review and interpret vulnerability scan results, assist with scheduling and planning internal and external testing activities, and support the collation and communication of security reports. You'll also liaise with technical and non-technical stakeholders to discuss risk, remediation ...

security community, including engagement with CERT. Set standards for security documentation, reviewing supplier outputs and ensuring alignment with best practice. Scope, commission, and interpret penetration testing activities, translating findings into business-focused risk and remediation plans. Effective management of security vulnerabilities by working with suppliers to identify, evaluate … treatment options, and controls. • Demonstrable experience conducting information security risk assessments, threat modelling and guiding others on effective risk management. • Experience scoping and managing penetration testing for internal and third-party solutions. • Excellent written and verbal communication skills, with the ability to translate technical risk into business language. ...

across the organisation. Key responsibilities include: Reviewing application code to identify and remediate security vulnerabilities across modern web applications Performing and supporting web application penetration testing, focused on real-world risk rather than tick-box security Designing, building and improving security tooling and automation for tasks such … also beneficial) Proven application security experience, with a focus on web application vulnerabilities rather than infrastructure-only security Hands-on experience with code review, penetration testing, and identifying issues such as XSS, SQL injection and logic flaws Experience building or improving security automation and tooling (DevSecOps mindset) Familiarity ...

reviews to discover any issues with customer infrastructure and web applications. You'll be pro-active and will have the opportunity within Red Team testing to try anything and everything to outmanoeuvre the defenders and gain access to customer networks. WFH Policy: There's a remote interview/onboarding … Science, Engineering, Physics or Mathematics; MSc or PhD advantageous You're OSCP or CRT certified You have commercial experience with Offensive Security, Red Team testing or Penetration testing You have a keen interest in Cyber Security and understanding of key concepts and protocols You can code with ...

.NET, Python.* C2 frameworks such as Cobalt Strike, Sliver, Mythic.Required & Valued Certifications in at least one of the below please * OSEP - Offensive Security Experienced Penetration Tester* OSCE/OSCE3 - Offensive Security Certified Expert/Expert3* OSEE - Offensive Security Exploit Expert* OSCP - Offensive Security Certified Professional* OSWE - Offensive Security … Expert* OSED - Offensive Security Exploit Developer* CCSAS - CREST Certified Simulated Attack Specialist* CRT - CREST Registered Penetration Tester* CCT INF/CCT APP - CREST Certified Tester (Infrastructure/Applications)* GPEN - GIAC Penetration Tester* GXPN - GIAC Exploit Researcher & Advanced Penetration Tester* CRTO - Certified Red Team OperatorProfessional Attributes Exceptional consulting ...

desirable? * Experience working in a managed services or MSP environment* Exposure to compliance frameworks such as GDPR, ISO 27001, or NIST* Vulnerability assessment or penetration testing experience* SOC or security operations experience* Mentoring or leadership exposure within technical teams The Package * 40-hour working week (Monday-Friday ...

designs with frameworks such as Cyber Essentials, ISO27001, and NCSC guidelines. Conduct internal and client-facing security reviews, readiness assessments, and recommendations. Maintain current penetration testing qualifications to support Cyber Essentials Plus assessments. ?Vulnerability Assessment & Remediation (30%) Oversee and support vulnerability assessments across client environments, ensuring consistent methodology ...

VoIP traffic is well designed, secure and optimised. You will ensure best practices are used for delivering network security. Continually monitoring, maintaining and testing the threat landscape and security posture. Provide regular service status updates to line management and agree and monitor service availability targets. Manage … hundred office, home and field-based employees. Provide day-to-day cyber security guidance and support to relevant technical & business stakeholders. Deliver annual penetration testing and implement recommended improvements. Research latest network cyber threat developments and recommend any actions that will improve network performance and security. Work closely ...

Implement advanced monitoring tools to detect, analyse, and respond to security threats in real-time. Proactively identify vulnerabilities and risks through regular assessments and penetration testing and lead incident response efforts for cloud-related security breaches, ensuring minimal downtime and data loss. Develop automated workflows for vulnerability management ...

regulations and standards (e.g. GDPR, ISO 27001, FCA-aligned controls where applicable) Manage incident response, disaster recovery, and business continuity planning Lead vulnerability management, penetration testing, and security audits Own infrastructure budgets, vendor contracts, and technology roadmaps Provide clear reporting and risk assessments to senior leadership Cloud platforms ...

Vulnerability Management Framework. Enhancing the scope and efficiency of current vulnerability scanning and management tools and integration between them. Design and manage the periodic penetration testing exercise. Collaborating with identified stakeholders to provide specialist guidance and support, ensuring effective vulnerability identification, prioritisation and remediation activity definition. Perform Vulnerability … experience they bring take a look at Our People site including our Empowered Women in Tech. Job Segment: Cyber Security, Risk Management, Data Center, Testing, Work from Home, Security, Finance, Technology, Contract ...