76 to 100 of 152 Vulnerability Assessment Jobs

complex systems at scale. Take the next step in your career. Role As a Penetration Tester, you will lead and conduct penetration tests and vulnerability assessments across a wide range of internal systems and security controls. Your work will directly strengthen our overall security posture through continuous testing, actionable … sharing and growth. Qualifications Proven expertise across the full penetration testing lifecycle, from scoping and execution to reporting and stakeholder debriefs. Deep understanding of vulnerability assessment practices, including effective remediation strategies for both infrastructure and application‐level security. Strong background in technical security roles across diverse environments; familiarity ...

optimise operational security processes, ensuring all support requests are handled according to established protocols, including those for cloud-based and automated systems. Manage vulnerability assessment tools, identify and classify security vulnerabilities in networks, systems, and applications, and mitigate their impact by producing reports and collaborating with ...

Experience with API, integration and performance testing Familiarity with CI/CD pipelines and quality gates Experience with cloud-hosted SaaS platforms Exposure to vulnerability assessment or penetration testing Knowledge of Rust or willingness to learn ISTQB certification or equivalent QA qualification BENEFITS Competitive salary commensurate with experience ...

automation and Thales HSMs Understand details of existing certificate use-cases and prepare onboarding roadmaps to the new PKI service. Work with Cyber vulnerability assessment teams to prioritise onboarding to automated certificate management by bringing in your technology understanding. Participate in the technical support of the PKI managed ...

automation and Thales HSMs Understand details of existing certificate use-cases and prepare onboarding roadmaps to the new PKI service. Work with Cyber vulnerability assessment teams to prioritise onboarding to automated certificate management by bringing in your technology understanding. Participate in the technical support of the PKI managed ...

automation and Thales HSMs Understand details of existing certificate use-cases and prepare onboarding roadmaps to the new PKI service. Work with Cyber vulnerability assessment teams to prioritise onboarding to automated certificate management by bringing in your technology understanding. Participate in the technical support of the PKI managed ...

exposure and a primary remote work setup with occasional London or Cardiff office visits. You will design and optimise security controls, develop detections, manage vulnerability assessments, and contribute to incident response. #J-18808-Ljbffr ...

exposure and a primary remote work setup with occasional London or Cardiff office visits. You will design and optimise security controls, develop detections, manage vulnerability assessments, and contribute to incident response. #J-18808-Ljbffr ...

Attribution Booster is seeking a Cyber Security Analyst to monitor and protect systems from cyber threats. This role involves conducting vulnerability assessments, implementing security policies, and investigating incidents. Candidates should have at least 2 years of cybersecurity experience along with knowledge of network security and penetration testing tools. ...

Atari is seeking a Senior Offensive Security Engineer to evaluate and strengthen the security posture of IT infrastructure, applications, and networks. You will lead vulnerability assessments and hands‐on penetration testing, collaborating with cross‐functional teams to improve security controls and incident response readiness. The role requires 3+ years ...

switches, firewalls, VPNs, VLANs and wireless networks Implement endpoint protection, patch management and DLP solutions Support security assessments including Cyber Essentials, PCI-DSS and vulnerability assessments Provide technical consultancy, clearly explaining solutions, options and trade-offs to customers Work with account managers to define project scope, timelines, deliverables ...

working through Halo ITSM and following the change process. Providing third‐line escalation support to the IT Service team where required. Carrying out routine vulnerability assessments and coordinating remediation through to closure. Maintaining clear and up‐to‐date documentation of cloud infrastructure components, configurations, processes and changes to support ...

automation solutions. Act as the Site Cyber Security Officer, ensuring OT cyber security standards and policies are implemented. Carry out cyber security risk and vulnerability assessments for industrial control systems. Support functional safety activities including HAZOP studies and process safety management. Manage third-party contractors and collaborate closely with ...

Operational Cyber Researcher Job City: London Operational Cyber Group is a team of industry-leading experts in high-assurance development, research, reverse engineering, and vulnerability research. With a focus on National Security, we work on some of the countrys toughest challenges. Our people provide mission-changing capability … National Security. Role Description Technical delivery: be able to systematically deconstruct a wide range of technologies and protocols to perform exploratory research and assessment, as well as experimental development (this includes creating prototypes and simulations). Mentorship, team-leadership, and collaboration: work in teams to deliver high-quality reports ...

Operational Cyber Researcher Job City: London Operational Cyber Group is a team of industry-leading experts in high-assurance development, research, reverse engineering, and vulnerability research. With a focus on National Security, we work on some of the country's toughest challenges. Our people provide mission-changing capability … National Security. Role Description Technical delivery: be able to systematically deconstruct a wide range of technologies and protocols to perform exploratory research and assessment, as well as experimental development (this includes creating prototypes and simulations). Mentorship, team-leadership, and collaboration: work in teams to deliver high-quality reports ...

teams to embed security throughout the project lifecycle. You will also drive the continued maturity of our security assurance capability, including NIST-aligned risk assessment methods, assurance processes, tooling, and reporting that improve consistency and visibility across programmes. You will be part of a wider UK cyber community, working … artefacts such as SyOPs, RMADs, Security Impact Assessments, risk assessments, and accreditation evidence. Experience leading assurance initiatives, audits, control assessments, incident response activity, and vulnerability management using tools such as Nessus, Trivy, Tenable, or similar platforms. Ability to brief and influence senior stakeholders, mentor assurance practitioners, prioritise competing demands ...

teams to embed security throughout the project lifecycle. You will also drive the continued maturity of our security assurance capability, including NIST-aligned risk assessment methods, assurance processes, tooling, and reporting that improve consistency and visibility across programmes. You will be part of a wider UK cyber community, working … artefacts such as SyOPs, RMADs, Security Impact Assessments, risk assessments, and accreditation evidence. Experience leading assurance initiatives, audits, control assessments, incident response activity, and vulnerability management using tools such as Nessus, Trivy, Tenable, or similar platforms. Ability to brief and influence senior stakeholders, mentor assurance practitioners, prioritise competing demands ...

Application Security Specialist 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 … evaluate emerging technologies in the security landscape. Mandatory Skill Matrix Mobile platform security (Required) Threat modelling and mitigation techniques (Required) Mobile application security posture assessment (hands‐on) (Required) Penetration testing tools, scripts, policies, and procedures (Required) Mobile app security standards (Android/iOS) (Required) #J-18808-Ljbffr ...

secure environments. You will work with engineers, architects and delivery specialists to enhance threat detection, response and security controls. The role emphasizes incident management, vulnerability assessment and continuous improvement in a fast-paced, security‐driven culture supporting Defence and National Security missions. #J-18808-Ljbffr ...

Java, especially Android app side ARM 32- and 64-bit assembly Wi‐Fi/Bluetooth Reverse engineering, specifically firmware Hardware/embedded system hacking Vulnerability assessment and penetration testing Knowledge of security‐related topics, such as authentication, entitlements, identity management, data protection, data leakage prevention, validation checking, encryption ...

Java, especially Android app side ARM 32‐ and 64‐bit assembly Wi‐Fi/Bluetooth Reverse engineering, specifically firmware Hardware/embedded system hacking Vulnerability assessment and penetration testing Knowledge of security‐related topics, such as authentication, entitlements, identity management, data protection, data leakage prevention, validation checking, encryption ...

application security testing for a range of clients, helping identify vulnerabilities and strengthen defences. Key Responsibilities Deliver high-quality penetration tests and vulnerability assessments. Produce clear, actionable reports and remediation guidance. Support engagements and collaborate with senior testers. Stay current with new exploits, tools, and testing techniques. Requirements ...

security tools Experience researching emerging mobile security threats and technologies Key Responsibilities Assess and improve the security posture of mobile applications Conduct threat modelling, vulnerability assessments and security reviews Develop and maintain mobile security and penetration-testing tools Support security across Android and iOS platforms Work closely with mobile ...

point of contact for OT cyber security activities. Ensure cyber security standards and policies are implemented and maintained. Carry out cyber security risk and vulnerability assessments. Support threat identification and mitigation activities. Maintain records of Industrial Control System assets and lifecycle management. Deliver awareness training and support compliance initiatives. ...

permission hierarchies across client and JLL systems, ensuring least-privilege access principles* Maintain cybersecurity standards and coordinate with IT Security on access reviews and vulnerability assessments* Configure new locations in all technology systems with proper data mapping, API connections, and workflow automation* Process location closures through coordinated system updates ...