76 to 100 of 112 Penetration Testing Jobs in the UK excluding London

exceptional results that are aligned with business priorities. Our commitment to security and quality is reinforced by our ISO27001 and ISO9001 certifications (UKAS), as well as our CREST approved penetration testing and SOC capabilities. Additionally, we are an IASME Cyber Essentials Certification Body and Cyber Essentials Plus certified. Find out more about our accolades here: Why work for More ❯

best practices, and contributing to the development of secure mobile tooling. Key Responsibilities Perform regular reviews and assessments of mobile application security posture. Conduct hands-on mobile platform security testing, threat modelling, and implementing mitigation strategies. Develop and maintain mobile-focused penetration testing tools, scripts, policies, and procedures. Ensure alignment with mobile app security standards across Android … mobile security standards. Ability to develop or customise security tools for mobile environments. Desirable Skills Experience with mobile app development and DevSecOps tooling. Familiarity with mobile automation or security testing frameworks. Strong understanding of authentication, authorisation, encryption, and cryptography patterns. Up-to-date awareness of emerging mobile security technologies and trends. Working Model Hybrid: 2 days per week onsite More ❯

Development - Enhance and extend mobile app security solutions using system-level insights. Mobile OS Research - Dive into Android, iOS, and HarmonyOS Next to analyse system behaviours. Reverse Engineering & Security Testing - Utilise white hat techniques, including penetration testing and reverse engineering, to identify and address threats. Collaboration & Innovation - Work closely with the team in an office-based setting More ❯

Development - Enhance and extend mobile app security solutions using system-level insights. Mobile OS Research - Dive into Android, iOS, and HarmonyOS Next to analyse system behaviours. Reverse Engineering & Security Testing - Utilise white hat techniques, including penetration testing and reverse engineering, to identify and address threats. Collaboration & Innovation - Work closely with the team in an office-based setting More ❯

actors, and exploit techniques Mentor junior team members and contribute to tooling, methodology, and lab development Required Skills & Experience 3+ years' experience in red teaming, offensive security, or advanced penetration testing Strong knowledge of attacker frameworks (e.g., MITRE ATT&CK, NIST adversary simulation guidelines) Highly proficient with red team tools and techniques (e.g., Cobalt Strike, Mimikatz, Sliver, BloodHound More ❯

both technical teams and senior stakeholders. Desirable Skills 3CX VoIP solutions Email security and filtering (Mimecast, Barracuda) SonicWALL appliances Azure Site Recovery SQL Server, Power BI, and Data Visualisation Penetration testing or vulnerability scanning experience Project management appreciation Qualifications Required: Microsoft Certified: Azure Administrator Associate (AZ-104) Microsoft Certified: Azure Solutions Architect Expert (AZ-305) Preferred: Azure Network More ❯

set standards and build documentation for teams to guide them. You will work closely with both the Cyber and Information Security directorate, and bespoke software teams, helping to organise penetration testing and other security critical tests of applications. What You Need Cyber and Information Security Knowledge: Understanding of cyber and information security principles and how they underpin all More ❯

years in Cyber Security roles Defence Experience: A solid background in working on defence-related projects. Risk Assessment and Architecture: Proven experience in creating risk assessment and architecture documentation. Penetration Testing Processes: A comprehensive understanding of pen testing procedures, including reporting, triaging, and devising remediation plans. MOD Knowledge: Familiarity with Ministry of Defence (MOD) protocols - JSP453 . More ❯

the current Enterprise Architect to understand and document: The council s ICT Strategy and technical architecture. Existing security architecture, including compliance with PSN, PCI-DSS, LGA Cyber Security, and penetration testing protocols. Key platforms and technologies in use, including Microsoft Azure, M365, Active Directory, Intune, endpoint management, and any bespoke systems. Governance structures, design principles, and procurement processes. More ❯

the current Enterprise Architect to understand and document: The council’s ICT Strategy and technical architecture. Existing security architecture, including compliance with PSN, PCI-DSS, LGA Cyber Security, and penetration testing protocols. Key platforms and technologies in use, including Microsoft Azure, M365, Active Directory, Intune, endpoint management, and any bespoke systems. Governance structures, design principles, and procurement processes. More ❯

VLANS, TCP/IP ect. Azure Qualifications (e.g. AZ-104, AZ-305, AZ-700, AZ-500, AZ-140). Desirable: Experience with filtering tools, Data (PowerBI, SQL), SonicWALL, Pen testing, VoIP and site recovery. Duties of the Azure Solutions Architect: Design and architect modern IT infrastructure solutions, focusing on Azure and Microsoft 365 technologies. Lead and end to end More ❯

VLANS, TCP/IP ect. Azure Qualifications (e.g. AZ-104, AZ-305, AZ-700, AZ-500, AZ-140). Desirable: Experience with filtering tools, Data (PowerBI, SQL), SonicWALL, Pen testing, VoIP and site recovery. Duties of the Azure Solutions Architect: Design and architect modern IT infrastructure solutions, focusing on Azure and Microsoft 365 technologies. Lead and end to end More ❯

and internationally as well as an opportunity to work in a lab-based environment. There will also be further opportunities to develop practical cyber security skills such as "pen testing", "capability and vulnerability analysis" in the new cyber lab. Other things that this role can provide is an opportunity to engage with stakeholders, engineering teams and sub-contractors to More ❯

and internationally as well as an opportunity to work in a lab-based environment. There will also be further opportunities to develop practical cyber security skills such as "pen testing", "capability and vulnerability analysis" in the new cyber lab. Other things that this role can provide is an opportunity to engage with stakeholders, engineering teams and sub-contractors to More ❯

Penetration Tester | £40K–£60K + Bonus + Hybrid/remote We’re hiring a Penetration Tester to join one of the UK’s most respected, CREST-accredited cyber security consultancies. You’ll work across public and private sector projects, helping clients identify vulnerabilities, strengthen defences, and build resilience against real-world attacks. This role offers autonomy, variety, and … technical depth — all within a collaborative team that genuinely values knowledge sharing, personal growth, and work-life balance. What You’ll Do Conduct penetration tests across web apps, APIs, networks, cloud, and mobile platforms. Participate in Red Team and social engineering engagements. Deliver clear, actionable reports and guide clients through remediation. Contribute to scoping calls, proposals, and client presentations. … Mentor junior testers and help shape the consultancy’s internal security capability. What You’ll Bring 2–5 years’ experience in ethical hacking or penetration testing. Strong understanding of OWASP, web, and infrastructure testing. Experience with Burp Suite, Nmap, Nessus, Qualys, Metasploit, Kali Linux. Familiarity with cloud security (AWS, Azure, or GCP). Confident communicator with client-facing experience. More ❯

clearance We are searching for colleagues to join our expanding consultancy team. Our new colleagues will work as an integral part of our team to primarily deliver high quality penetration testing, red teaming and otherbespokesecurity consultancy click apply for full job details More ❯

and ensure all sites stay aligned while swiftly closing any gaps. In addition to lead third-party reviews, prepare the business for certifications, run engaging training sessions, and oversee penetration testing, IT audits, and investigations. Working across IT, OT, and cloud environments, you’ll provide actionable recommendations and ensure compliance is front-of-mind for the whole organisation. More ❯

Google Cloud Platform (BigQuery, Cloud Run, Firestore, Pub/Sub) · DevOps and Tooling: GitHub, GitHub Actions, Terraform, Docker, Kubernetes · Monitoring: Stackdriver, Grafana, Prometheus · Security: OAuth2, SSO, IAM, ISO27001 alignment, penetration testing · Analytics and Integrations: ThoughtSpot, Provenir, LTi, HubSpot, Creditsafe, Experian, Wiserfunding, Hometrack, Infosys or TCS BaNCS Requirements The Essential Skills of the CTO: · CTO with a proven track More ❯

security frameworks and compliance standards. Strong understanding of cloud platforms (i.e. Azure) and deep technical knowledge networking, and enterprise architecture. Ability to engage with external vendors when driving Pen testing for example. Implementing and maintaining ISMS. Certifications in CISSP, CISM, CCSP, PMP, etc would be desirable. More ❯

preferred £65k-£95k Dependant on experience - H igher salary level will be expected to hold additional certifications and lots of INF experience Must be eligible for SC clearance Alongside penetration testing and red-teaming for our customers, opportunities to deliver t click apply for full job details More ❯

of Mobile platform security, threat modelling and mitigation techniques Capable of conducting regular reviews of our mobile application security posture using your hands-on experience Develop and maintain pen-testing security tools, scripts, policies and procedures In depth knowledge ... More ❯

of Mobile platform security, threat modelling and mitigation techniques Capable of conducting regular reviews of our mobile application security posture using your hands-on experience Develop and maintain pen-testing security tools, scripts, policies and procedures In depth knowledge click apply for full job details More ❯

of Mobile platform security, threat modelling and mitigation techniques Capable of conducting regular reviews of our mobile application security posture using your hands-on experience. Develop and maintain pen-testing security tools, scripts, policies and procedures In depth knowledge of mobile app security standards (Android/iOS More ❯

play a key role in shaping the security posture of our organisation. About the Role As a Senior Application Security Engineer, you’ll bring deep expertise in application security testing, cloud security, and secure development practices. You’ll work closely with IT, development, and project teams to embed security into every stage of the software development lifecycle and drive … Proven experience in application security engineering. Strong knowledge of security tools and technologies (e.g. WAFs, AV, email/web gateways, ACLs). Expertise in secure coding practices and security testing (SAST, DAST, SCA, Pen Testing). Familiarity with OWASP Top 10, CWE, and remediation strategies. Hands-on experience with security testing tools and techniques. Excellent communication and More ❯

importance to the organisation recruiting. Responsibilities We are looking for a hands-on Cyber Security specialist to continuously monitor networks & systems for security breaches or intrusions. Identify threats via penetration testing and threat modelling, working with DevOps, IT and compliance teams to enforce policies, respond to risks and improve defences. Be a fixer of Cyber Security issues, capable More ❯