London, UK - Milton Keynes, UK - Mobile England, UK - Nottingham, UK - Reading Job-ID: 214652 Contract type: Standard Business Unit: Cyber Security Life on the team Computacenter is growing our penetrationtesting capability and we are looking for an experienced penetration tester to support the delivery of vulnerability assessment and penetrationtesting services to Computacenter and … our customers delivered services. As a highly skilled and motivated Penetration Tester, you will join our dynamic Cybersecurity team. In this role, you will be responsible for identifying vulnerabilities in systems, applications, and networks through a variety of penetrationtesting methodologies. Your expertise will play a critical role in strengthening our security posture and safeguarding our valuable … Security Professionals. If you are looking for a team that offers development and flexibility look no further and apply today What you'll do A highly skilled and motivated Penetration Tester to join our dynamic cybersecurity team. In this role, you will be responsible for identifying vulnerabilities in our systems, applications, and networks through various penetrationtestingMore ❯
Reading, Berkshire, United Kingdom Hybrid / WFH Options
Pertemps
As a Senior Security Penetration Tester , you will be responsible for supporting the design, implementation, and maintenance of TVM (Threat & Vulnerability Management) solutions, controls and processes across the organisation. You will be liaising with Digital teams to ensure appropriate mitigation and remediation of vulnerabilities detected across our IT estate. This role requires an understanding of TVM concepts, technologies, and … candidate will possess strong communication and will be committed to ensuring the highest level of security, compliance, and user experience. What you'll be doing as a Senior Security Penetration Tester Help support and develop an internal penetrationtesting function. Conduct network, application penetrationtesting, code and security reviews. Identify and exploit vulnerabilities through proof … implemented and maintained. Responsible for supporting the creation of the operating model for vulnerability management, that it is shared, agreed and operates effectively across the business. Develop and maintain penetrationtesting documentation, policies, and procedures. Integrate cybersecurity solutions (e.g. vulnerability scanning tools) with existing systems, applications, and infrastructure. Evaluate and recommend technologies, tools, and vendors to meet business More ❯
Oxford, Oxfordshire, United Kingdom Hybrid / WFH Options
Nomios
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 penetrationtesting 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 … If you require accommodations during the application process, let us know, and we'll work to meet your needs. What You'll Do Lead and mentor a team of Penetration testers, fostering a collaborative and high-performance work environment. Lead and oversee complex infrastructure penetration tests ensuring that they are conducted thoroughly and in accordance with project requirement. … scoping. You will have the opportunity to work on a wide range of services: web and mobile application tests, internal tests, infrastructure tests, but also, social engineering. Ensure all testing activities comply with CHECK standards. What We're Looking For Experience : Significant experience in penetrationtesting, including network, web application and internal penetrationtesting as More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Energy Institute
troubleshoot issues with A/V systems in meeting rooms. Assist in the development of IT policies and procedures Contribute to the implementation and monitoring of security measures and penetrationtesting Perform other duties as assigned by the IT Manager or Director of Digital Transformation Nature and Scope At the Energy Institute, technology isn't just a tool … abilities and the capacity to diagnose and resolve complex technical issues efficiently. Excellent customer service skills, with a user-focused approach. Solid cybersecurity awareness and a foundational understanding of penetrationtesting methodologies or security auditing principles. Demonstrable experience in incident response, particularly in identifying, containing, and escalating cyber incidents. Experience in Microsoft Windows systems administration, particularly Windows Server More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Michael James Associates
security, cloud security, cryptography, and infrastructure hardening. Partner with IT, digital, and business change teams to ensure secure-by-design principles are embedded across all projects. Perform and oversee penetrationtesting and vulnerability management , driving remediation and risk reduction. Support incident response, disaster recovery, and business continuity planning. Develop and maintain security documentation, standards, and playbooks . Contribute … such as Insurance, Financial Services, or Legal. Excellent technical knowledge of: Microsoft 365 Security, Windows, and Active Directory Cloud platforms (Azure, AWS, or GCP) and associated security tooling Security testing tools (SAST, DAST, SCA, SIEM, endpoint detection, vulnerability scanners) Proven experience delivering secure project outcomes across digital transformation programmes. Ability to analyse and communicate complex security issues to both More ❯
detection, incident response, and recovery, ensuring minimal business disruption. Manage patching processes, AI-driven email intelligence tools, and network security across internal and customer-facing systems. Conduct risk assessments, penetrationtesting, and ensure compliance with standards such as ISO 27001, GDPR, and NIS2. Drive organisation-wide security awareness and training programmes. Maintain and test business continuity and disaster More ❯
measures in line with best practices to ensure that the client is protected against the latest cyber security threats • Work with third parties and internal teams to schedule proactive penetration tests, ensuring that vulnerabilities are resolved or mitigated • Support the delivery of security training to all end users • Regular monitoring of potential security risks externally and internally, provide clear … to protect against unauthorised access and potential threats • Proficient with SIEM, IDS/IPS, vulnerability scanners, and Azure security tools. • Experience of leading on technical vulnerability assessments and regular penetrationtesting of IT systems and processes to identify potential vulnerabilities and provide recommendations for risk mitigation • Experience in testing and reviewing new security solutions • A strong commitment More ❯
Reading, Berkshire, England, United Kingdom Hybrid / WFH Options
Proactive Appointments
implement effective security controls, system hardening and security improvement projects with a particular focus in application/web hosting security. Assist in the management of patching, vulnerability analysis and penetrationtesting to ensure recommendations are risk assessed and implemented in a timely manner Senior Cyber Security Engineer - Skills: Experience in Security Engineering, Network Security, and/or working More ❯
Reading, Berkshire, United Kingdom Hybrid / WFH Options
Proactive.IT Appointments Limited
implement effective security controls, system hardening and security improvement projects with a particular focus in application/web hosting security. Assist in the management of patching, vulnerability analysis and penetrationtesting to ensure recommendations are risk assessed and implemented in a timely manner Senior Cyber Security Engineer - Skills: Experience in Security Engineering, Network Security, and/or working More ❯
and clear with their opinions. Desirable qualifications, capabilities, and skills: Experience in a software engineering role, ideally with focus on security. Working knowledge of offensive security, Application and Infrastructure penetrationtesting (OWASP top 10, OWASP ASVS). Understanding of security vulnerabilities and remediation options in codebases & containers. Working knowledge of methods for authentication and authorization (ODIC, OAuth More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Iceberg
Responsibilities: Develop and refine security monitoring controls and use-cases to detect threats and anomalies. Investigate security incidents, conduct forensics analysis, and manage incident response processes. Collaborate with independent penetrationtesting programs and support risk assessment processes. Implement and mature threat intelligence capabilities and integrate with security monitoring frameworks. Develop and oversee vulnerability management programs, ensuring alignment with More ❯
/7 shift-based role) Desirable Qualifications and Experience Experience in a client-facing technical or consulting role Background in one or more of the following areas: SOC, Pen Testing, InfoSec, Networking, Systems Administration Knowledge of cybersecurity concepts including BGP, WAF, and CDN Familiarity with cloud platforms (AWS, Azure, GCP) Scripting abilities (e.g., Python, Bash) for automation or data More ❯