1 to 25 of 45 Permanent Penetration Testing Jobs in the South West

Security Consultant (Penetration Testing) Location: Hybrid (UK) Salary: Competitive + Benefits Security Clearance: Current SC preferred About Citation Cyber Citation Cyber is one of the UK's leading cyber security consultancies, delivering penetration testing, Cyber Essentials certification, consultancy, training and managed cyber security services to organisations … across both the public and private sectors. As an NCSC CHECK provider and CREST member company , we're continuing to grow our penetration testing team and are looking for a talented Security Consultant to join us. Whether you're already a CHECK Team Member ...

Security Consultant (Penetration Testing) Location: Hybrid (UK) Salary: Competitive + Benefits Security Clearance: Current SC preferred About Citation Cyber Citation Cyber is one of the UK's leading cyber security consultancies, delivering penetration testing, Cyber Essentials certification, consultancy, training and managed cyber security services to organisations … across both the public and private sectors. As an NCSC CHECK provider and CREST member company , we're continuing to grow our penetration testing team and are looking for a talented Security Consultant to join us. Whether you're already a CHECK Team Member ...

with hands‐on experience in securing mobile platforms and applications. The ideal candidate will possess deep expertise in mobile threat modelling, vulnerability assessment, and penetration testing, with a strong understanding of Android and iOS security standards. This role is critical to ensuring the security of our mobile platform … evolving threats. Key Responsibilities Conduct comprehensive security reviews and assessments of mobile applications, identifying vulnerabilities and recommending mitigation strategies. Design, develop, and maintain security testing tools, scripts, and frameworks to support penetration testing activities. Define and implement security policies, standards, and procedures for mobile platforms. Perform ongoing ...

hands-on test automation, network validation and service assurance across complex deployment and migration activities. 3 days per week onsite taking ownership of automated testing and validation throughout the change lifecycle, helping ensure deployments are secure, stable and ready to progress into production. Key responsibilities include: Designing, developing … deployments only progress when defined validation criteria are met Developing and maintaining pyATS-based validation suites to verify network state, configuration and behaviour Conducting penetration testing and vulnerability assessments ahead of go-live Supporting Root Cause Analysis (RCA) across network, platform, performance and functional issues Producing structured test ...

services. Join Thales at a pivotal time as we expand our Cyber Security capability across critical national infrastructure, defence, and aerospace programmes. As a Penetration Tester, you'll play a key role in identifying vulnerabilities across complex systems and helping secure technologies that truly matter. From secure software … enabling trusted services across personal devices, connected objects, the cloud and everything in between. The Opportunity: You'll work on high-impact projects, performing penetration testing across IT and OT environments while influencing secure design and risk mitigation strategies from early project stages through to delivery. What ...

services. Join Thales at a pivotal time as we expand our Cyber Security capability across critical national infrastructure, defence, and aerospace programmes. As a Penetration Tester, you'll play a key role in identifying vulnerabilities across complex systems and helping secure technologies that truly matter. From secure software … enabling trusted services across personal devices, connected objects, the cloud and everything in between. The Opportunity: You'll work on high-impact projects, performing penetration testing across IT and OT environments while influencing secure design and risk mitigation strategies from early project stages through to delivery. What ...

services. Join Thales at a pivotal time as we expand our Cyber Security capability across critical national infrastructure, defence, and aerospace programmes. As a Penetration Tester, you'll play a key role in identifying vulnerabilities across complex systems and helping secure technologies that truly matter. From secure software … enabling trusted services across personal devices, connected objects, the cloud and everything in between. The Opportunity: You'll work on high-impact projects, performing penetration testing across IT and OT environments while influencing secure design and risk mitigation strategies from early project stages through to delivery. What ...

giving team members the chance to work on high-impact digital transformation projects and collaborate with experienced professionals. This role involves conducting security assessments, penetration testing, and red team exercises, including government-accredited CHECK engagements, to help clients strengthen their security posture. Ready to take your … 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 ...

configuration assessments, security hardening reviews and production security assessments. Prioritising, designing and then resolving the findings of threat models and security assurance assessments. Coordinate penetration testing activities, review findings with technical teams and ensure remediation plans are agreed, prioritised and tracked. Assess implementation plans, technical designs and solution … applying methodologies such as STRIDE. Experience carrying out security assurance activities, including solution reviews, security assessments, configuration reviews and security hardening. Experience coordinating penetration testing activities and managing the remediation of identified vulnerabilities. A good understanding of Secure by Design principles and the ability to apply them throughout ...

Citation Cyber is seeking a Security Consultant (Penetration Testing) in the UK on a hybrid basis. You will perform infrastructure and web application testing, cloud security assessments, and deliver clear reports with remediation guidance. The role requires experience in consultancy, strong reporting, and excellent communication. We value ...

technology services company is seeking an IT and cybersecurity professional to join their team in Bristol. The role involves conducting security assessments, penetration testing, and red team exercises, helping enterprise clients improve their security posture. Ideal candidates should have strong analytical skills, a background in penetration testing ...

like an attacker, uncovering vulnerabilities, and working collaboratively with technical and business stakeholders to improve security outcomes. You'll have the opportunity to conduct penetration testing, lead adversary simulation exercises, influence remediation strategies, and contribute to the ongoing development of DAC Beachcroft's cyber defences. About DAC BeachcroftDAC … joining a team that is committed to innovation, continuous improvement, and staying ahead of an evolving threat landscape. Key ResponsibilitiesPlan and execute authorised penetration tests across internal and external networks, systems, applications, and cloud environments. Conduct red team exercises that simulate real-world attack scenarios to evaluate people, processes ...

Citation Cyber is a leading UK cyber security consultancy delivering penetration testing, certification, and managed security services. We seek a skilled Security Consultant to join our CHECK-aligned team and help clients strengthen cyber resilience. You’ll conduct infrastructure and web app tests, report clearly, and present remediation ...

OWASP Top 10 mitigation. Promote a security-first mindset across development teams, acting as a supportive technical mentor. Integrate security assessments, code reviews, and penetration testing seamlessly into the SDLC. Evaluate, implement, and run modern security tooling (SAST, DAST, IAST) to streamline vulnerability checks. Research emerging … response investigations and help deliver engaging security training. Were looking for someone who is: Experienced in application security (5+ years) with strong hands-on penetration testing and security tooling skills. Deeply knowledgeable about web vulnerabilities, secure coding practices, and cloud environments (AWS, Azure, or GCP). Familiar with ...

Nationwide Building Society is seeking a Penetration Testing Engineer to conduct security assessments within our offensive security team, identifying risks across Nationwide’s estate. You will deliver tests from scoping through reporting, communicate findings clearly to technical and non-technical stakeholders, and work independently with hybrid arrangements ...

Penetration Tester Programme - No Experience Required This is a self-funded career programme with a guaranteed job on completion or 100% of your course fees back Train. Certify. Get Hired. Are you looking to start a career in Penetration Testing but don't know where to begin ...

Penetration Tester Programme - No Experience Required This is a self-funded career programme with a guaranteed job on completion or 100% of your course fees back Train. Certify. Get Hired. Are you looking to start a career in Penetration Testing but don't know where to begin ...

Penetration Tester Programme - No Experience Required This is a self-funded career programme with a guaranteed job on completion or 100% of your course fees back Train. Certify. Get Hired. Are you looking to start a career in Penetration Testing but don't know where to begin ...

Penetration Tester Programme - No Experience Required This is a self-funded career programme with a guaranteed job on completion or 100% of your course fees back Train. Certify. Get Hired. Are you looking to start a career in Penetration Testing but don't know where to begin ...

privilege, contextual access control and segmentation of services, users and devices Defining and reviewing security assurance activities, including design assurance, verification, validation, vulnerability assessment, penetration testing inputs and interpretation of assurance evidence Developing and communicating corporate and domain information security policy, standards, guidelines and design guardrails Identifying ...

Senior and Principal level Consultants. Working within a defence-focused environment, you will deliver threat-led security assessments, adversary emulation activities and advanced security testing for customers operating within complex and high-assurance environments. You will emulate realistic cyber threats, assess the effectiveness of security controls and provide actionable … also wanting to influence how a capability develops and matures over time. Core areas (must have): Experience delivering red team, adversary simulation or advanced penetration testing activities. Relevantcertifications relating tored teaming. Strong technical skills in one or more of the following areas: initial access, cloud exploitation, malware development ...

Penetration Testing Engineer, you will be conducting security assessments, working within our wider offensive security team, playing a key role in identifying and advising on technical findings across Nationwide’s estate. You will be joining a growing team of dedicated and like-minded individuals where you will … expected to work independently and proactively to ensure that penetration tests are completed successfully, and the findings are understood by key stakeholders. You will have demonstrable experience in delivering penetration tests from scoping through to reporting and post-test triage activity. You will be able to perform tests ...

cyber security posture across on-premises infrastructure and Microsoft Azure cloud environments. The role focuses on owning and delivering remediation from security assessments, penetration testing, and vulnerability management, while acting as the technical subject matter expert for cyber security across the business. This position is suited to candidates … platform. Act as an escalation point for complex or high-risk security events. Vulnerability Management & Remediation Own end-to-end remediation of findings from penetration tests, vulnerability scanning, and internal assessments. Work hands-on with infrastructure and regional teams to remediate vulnerabilities across servers, endpoints, networks, and cloud platforms. ...

security & management; Event Log analysis and troubleshooting; Working with external cloud and security providers; Cyber Security experience including resolving issues raised from external PEN testing; Analytical skills in monitoring, evaluating and reporting on risk scenarios; Strong report-writing skills both for policy management and for Team/Board reporting ...

stakeholders, vendors and technology partners to support effective security operations You'll develop and maintain security documentation, operational procedures and incident response playbooks Support penetration testing activities and coordinate the remediation of identified findings Contribute to the ongoing enhancement of monitoring, detection and response processes across the Security ...