226 Cloud Security jobs in London

Our client is a leading financial institution dedicated to safeguarding its digital assets and sensitive information. They are seeking a highly skilled Senior Information Security Analyst with extensive expertise in cloud security to join their growing security operations team based in **London**. This role offers the flexibility of full remote work. You will play a critical role in designing, implementing, and managing security controls for cloud environments (AWS, Azure, GCP), detecting and responding to threats, and ensuring compliance with industry regulations.

Key Responsibilities:

• Design, implement, and maintain security controls and configurations for cloud infrastructure (AWS, Azure, GCP).
• Conduct regular security assessments, vulnerability scans, and penetration testing of cloud environments.
• Monitor cloud security logs and events, identifying potential threats and responding to security incidents in a timely manner.
• Develop and implement security policies, procedures, and guidelines for cloud usage.
• Collaborate with engineering and operations teams to ensure security best practices are integrated into cloud architectures and development lifecycles.
• Manage and configure cloud security tools, including firewalls, intrusion detection/prevention systems, SIEM, and endpoint protection.
• Perform threat modeling and risk assessments for cloud-based applications and services.
• Stay current with emerging cloud security threats, vulnerabilities, and best practices.
• Assist in developing and delivering security awareness training for employees.
• Contribute to incident response planning and execution for cloud-related security events.
• Ensure compliance with relevant security standards and regulations (e.g., ISO 27001, GDPR, SOC 2).

Qualifications:

• Bachelor's degree in Computer Science, Information Security, or a related field.
• Minimum of 5 years of experience in information security, with a strong focus on cloud security.
• Hands-on experience securing major cloud platforms (AWS, Azure, GCP).
• Proficiency in cloud security tools and technologies (e.g., Security Groups, IAM, KMS, WAF, CloudTrail, Azure Security Center, Google Security Command Center).
• Strong understanding of network security principles, cryptography, and secure coding practices.
• Experience with SIEM platforms (e.g., Splunk, QRadar) and incident response procedures.
• Relevant security certifications such as CISSP, CCSP, AWS Certified Security - Specialty, or Azure Security Engineer Associate.
• Excellent analytical and problem-solving skills.
• Strong communication and collaboration abilities.
• Ability to work independently and manage priorities effectively in a remote setting.

This is a crucial role for maintaining the security posture of our client's digital assets. If you are a proactive security professional with a deep understanding of cloud environments, we encourage you to apply for this remote opportunity in **London**.

Our client, a leading financial services firm, is seeking a talented and experienced Senior Information Security Analyst to bolster their cybersecurity defenses. This hybrid role offers a balance between working from our state-of-the-art London office and remote flexibility, allowing you to contribute to critical security initiatives while maintaining a healthy work-life integration. You will be responsible for the strategic implementation and ongoing management of our cloud security posture, protecting sensitive data and critical infrastructure from evolving cyber threats.

Responsibilities:

• Develop, implement, and maintain security controls and policies for cloud environments (AWS, Azure, GCP).
• Conduct regular security assessments, penetration testing, and vulnerability scanning of cloud infrastructure and applications.
• Monitor security alerts and events, investigate potential security incidents, and lead response efforts.
• Implement and manage identity and access management (IAM) solutions for cloud resources.
• Ensure compliance with relevant security regulations and standards (e.g., GDPR, ISO 27001, PCI DSS).
• Develop and deliver security awareness training to employees.
• Collaborate with IT and development teams to integrate security best practices into the software development lifecycle (DevSecOps).
• Design and implement security monitoring and logging solutions for cloud environments.
• Stay abreast of the latest security threats, vulnerabilities, and industry trends, providing proactive recommendations.
• Contribute to the development and refinement of incident response plans and disaster recovery strategies.
• Manage relationships with third-party security vendors and service providers.
• Prepare regular reports on security posture, incidents, and compliance status for management.

Qualifications:

• Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field.
• Minimum of 5 years of progressive experience in information security, with a strong focus on cloud security.
• Proven expertise in securing major cloud platforms (AWS, Azure, GCP).
• Hands-on experience with security tools such as SIEM, IDS/IPS, WAF, vulnerability scanners, and endpoint detection and response (EDR).
• Strong understanding of networking concepts, cryptography, and security protocols.
• Experience with security compliance frameworks and audits.
• Excellent analytical and problem-solving skills, with meticulous attention to detail.
• Strong written and verbal communication skills, with the ability to articulate complex security issues to both technical and non-technical audiences.
• Relevant security certifications such as CISSP, CCSP, CISM, or cloud-specific security certifications are highly desirable.

This role is based in London, England, UK , and requires a hybrid working arrangement.

Our client is a rapidly growing technology firm that prioritizes security above all else. We are searching for a highly experienced and proactive Lead Information Security Analyst with a specialization in Cloud Security to join our fully remote team. This role is crucial in safeguarding our digital assets, ensuring compliance, and maintaining the integrity of our cloud infrastructure across multiple platforms (AWS, Azure, GCP). The ideal candidate will possess a deep understanding of cloud security best practices, threat detection, incident response, and vulnerability management within distributed environments. This is a remote-first position, offering unparalleled flexibility and the opportunity to work with a world-class security team from anywhere.

Responsibilities:

• Develop, implement, and manage comprehensive cloud security strategies and policies to protect company data and systems.
• Oversee the security posture of our cloud environments, including identity and access management (IAM), network security, data encryption, and configuration management.
• Lead threat hunting activities and incident response efforts for cloud-based security events, ensuring timely and effective resolution.
• Conduct regular security assessments, vulnerability scans, and penetration tests on cloud infrastructure to identify and remediate risks.
• Implement and manage security monitoring tools and Security Information and Event Management (SIEM) systems for cloud environments.
• Ensure compliance with relevant industry regulations and standards (e.g., ISO 27001, SOC 2, GDPR) within the cloud.
• Collaborate with engineering and DevOps teams to embed security into the CI/CD pipeline and development lifecycle (DevSecOps).
• Stay current with emerging cloud security threats, vulnerabilities, and technologies, and adapt security measures accordingly.
• Provide expert guidance and mentorship to junior security analysts and contribute to the overall security awareness within the organization.
• Develop and maintain detailed security documentation, runbooks, and incident response plans.
• Manage third-party security vendors and tools related to cloud security.

Qualifications:

• Bachelor's degree in Computer Science, Information Security, or a related field; Master's degree preferred.
• Minimum of 6 years of progressive experience in information security, with at least 3 years focused specifically on cloud security (AWS, Azure, GCP).
• Deep understanding of cloud security principles, architecture, and best practices.
• Hands-on experience with cloud security tools and services (e.g., Security Groups, WAF, IAM, CloudTrail, GuardDuty, Azure Security Center).
• Proficiency in scripting languages (e.g., Python, PowerShell) for automation of security tasks.
• Strong experience in incident response, digital forensics, and threat analysis within cloud environments.
• Knowledge of security frameworks, compliance requirements, and risk management.
• Relevant certifications such as CISSP, CCSP, AWS Certified Security – Specialty, or Azure Security Engineer Associate are highly desirable.
• Excellent analytical, problem-solving, and communication skills, with the ability to articulate complex security issues clearly.
• Experience working in a fully remote, distributed team environment.

This is an exceptional opportunity for a passionate cloud security expert to lead and innovate within a dynamic, remote-first culture. Join us and play a pivotal role in securing our future.

Our client, a leading financial services firm, is seeking a highly skilled Senior Information Security Analyst specializing in Cloud Security to join their fully remote cybersecurity team. This position offers the opportunity to work on advanced security initiatives, protecting critical cloud infrastructure and sensitive data from evolving threats. You will be responsible for designing, implementing, and managing robust cloud security solutions across various cloud platforms. This role requires a deep understanding of cybersecurity principles, cloud environments, and threat mitigation strategies.

Key Responsibilities:

• Develop, implement, and maintain security controls and best practices for cloud environments (AWS, Azure, GCP).
• Monitor cloud infrastructure for security threats and vulnerabilities, responding to incidents promptly and effectively.
• Conduct security assessments, penetration testing, and vulnerability scans of cloud deployments.
• Design and implement identity and access management (IAM) solutions within cloud platforms.
• Ensure compliance with relevant security standards and regulations (e.g., GDPR, ISO 27001).
• Develop and manage security policies, procedures, and guidelines for cloud usage.
• Collaborate with engineering and IT teams to integrate security into the CI/CD pipeline (DevSecOps).
• Investigate and analyze security breaches, providing detailed reports and recommendations for improvement.
• Stay abreast of the latest cybersecurity threats, trends, and technologies, particularly in the cloud space.
• Develop and deliver security awareness training for employees.
• Automate security tasks and processes where possible.

Qualifications:

• Bachelor's or Master's degree in Computer Science, Information Security, or a related field.
• Minimum of 5 years of experience in information security, with a strong focus on cloud security.
• Proven expertise in securing major cloud platforms such as AWS, Azure, or Google Cloud Platform.
• Hands-on experience with security tools such as SIEM, IDS/IPS, WAF, and vulnerability scanners.
• Strong understanding of network security, cryptography, and secure coding principles.
• Experience with scripting languages (e.g., Python, PowerShell) for automation.
• Familiarity with DevSecOps principles and practices.
• Relevant security certifications such as CISSP, CCSP, AWS Certified Security – Specialty, or Azure Security Engineer Associate are highly desirable.
• Excellent analytical, problem-solving, and incident response skills.
• Strong communication and collaboration skills, essential for a remote team environment.
• Self-motivated and able to work independently with minimal supervision.

Join a leading firm at the forefront of cybersecurity, protecting vital digital assets in a dynamic and challenging remote work environment.

Our client is a rapidly growing organisation seeking a skilled Senior Information Security Analyst to bolster their security posture. This role operates on a hybrid basis, requiring your presence in our **London** office for a portion of the week, with flexibility for remote work. You will be responsible for identifying, assessing, and mitigating security risks, with a particular emphasis on cloud environments (AWS, Azure, GCP). Key responsibilities include conducting security vulnerability assessments and penetration tests, analyzing security alerts, and responding to security incidents. You will develop and implement security policies, procedures, and best practices to protect sensitive data and systems. Experience with SIEM tools (e.g., Splunk, QRadar), EDR solutions, and network security technologies is essential. The Senior Information Security Analyst will also be involved in security awareness training, risk management activities, and ensuring compliance with relevant regulations (e.g., GDPR, ISO 27001). You will collaborate with IT teams to integrate security into the software development lifecycle (DevSecOps). The ideal candidate will have a strong understanding of threat landscapes, attack vectors, and defensive security strategies. Excellent analytical, problem-solving, and communication skills are required. Industry certifications such as CISSP, CEH, or CCSP are highly desirable. This is a fantastic opportunity to join a forward-thinking company and make a significant contribution to their information security initiatives.

Our client, a leading financial institution, is seeking a highly motivated Senior Information Security Analyst with specialized expertise in Cloud Security to join their esteemed team in London, England, UK . This hybrid role offers the best of both worlds, allowing for strategic collaboration with colleagues in the office and focused work from home. You will be responsible for safeguarding our client's cloud infrastructure and data assets against evolving cyber threats, playing a critical role in maintaining the integrity and confidentiality of sensitive information.

Responsibilities:

• Design, implement, and manage security controls for cloud environments (AWS, Azure, GCP).
• Conduct regular security assessments and vulnerability scans of cloud infrastructure.
• Develop and maintain cloud security policies, standards, and procedures.
• Monitor cloud environments for security incidents and respond to threats in a timely and effective manner.
• Implement and manage identity and access management (IAM) solutions in the cloud.
• Assist in the development and execution of incident response plans for cloud-based breaches.
• Stay up-to-date with the latest cloud security threats, vulnerabilities, and best practices.
• Collaborate with development and operations teams to integrate security into the CI/CD pipeline.
• Provide security guidance and training to internal teams on cloud security best practices.
• Contribute to security awareness programs and incident management processes.

Qualifications:

• Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field.
• Minimum of 5 years of experience in information security, with a strong focus on cloud security.
• Proven experience securing major cloud platforms (AWS, Azure, GCP).
• In-depth knowledge of cloud security concepts, including network security, identity and access management, data protection, and compliance.
• Experience with security tools such as SIEM, IDS/IPS, firewalls, and vulnerability scanners.
• Familiarity with security frameworks like NIST, ISO 27001, and SOC 2.
• Strong understanding of scripting and automation (e.g., Python, PowerShell) for security tasks.
• Excellent analytical and problem-solving skills.
• Effective communication and interpersonal skills, with the ability to explain technical security concepts to non-technical audiences.
• Relevant security certifications (e.g., CISSP, CCSP, AWS Certified Security – Specialty) are highly desirable.

Join our client and be at the forefront of protecting critical digital assets in a rapidly evolving cyber landscape.

Our client is a leading financial institution based in the heart of London, England, UK , seeking a highly skilled Senior Information Security Analyst with a specialization in Cloud Security. This role plays a crucial part in safeguarding the company's digital assets and ensuring the integrity and confidentiality of sensitive data within our cloud infrastructure. You will be responsible for developing, implementing, and maintaining robust security controls across various cloud platforms, including AWS, Azure, and GCP. Your duties will encompass threat modeling, vulnerability assessments, penetration testing coordination, and incident response. A key aspect of this role involves proactive security monitoring, anomaly detection, and the deployment of security solutions to mitigate emerging threats. You will also be involved in the design and enforcement of security policies, standards, and procedures for cloud environments, ensuring compliance with industry regulations and best practices. Collaborating closely with development, operations, and IT teams, you will provide security guidance throughout the software development lifecycle and cloud deployment processes. The ideal candidate will possess extensive experience in cloud security architecture, security auditing, and risk management. Strong technical skills in areas such as network security, endpoint protection, identity and access management, and data encryption are essential. You should have a proven ability to conduct security investigations, analyze security incidents, and develop effective remediation plans. Excellent communication and analytical skills are required to articulate complex security issues to both technical and non-technical stakeholders. This hybrid role offers the flexibility of working some days remotely and some days from our central London office. Responsibilities include: Conducting regular security assessments of cloud services and applications; Investigating and responding to security incidents and breaches; Developing and implementing security best practices for cloud environments; Managing security tools and technologies; Contributing to the development of security awareness training programs; Staying abreast of the latest cybersecurity threats and trends. Qualifications include a Bachelor's degree in Computer Science, Information Security, or a related field, relevant industry certifications (e.g., CISSP, CCSP), and a minimum of 5 years of experience in information security with a focus on cloud technologies.

Our client, a globally recognized leader in its field, is seeking a highly skilled Senior Information Security Analyst with a specialization in Cloud Security to join their esteemed team in London, England, UK . This critical role will involve safeguarding the organization's cloud infrastructure and sensitive data against evolving cyber threats. The successful candidate will possess a deep understanding of cloud security principles, extensive experience with security tools, and a proactive approach to threat detection and incident response.

Responsibilities:

• Develop, implement, and manage security controls for cloud environments (AWS, Azure, GCP).
• Conduct security assessments and penetration testing of cloud infrastructure and applications.
• Monitor cloud security alerts and events, investigate potential threats, and orchestrate incident response activities.
• Implement and maintain security policies, standards, and procedures for cloud deployments.
• Manage identity and access management (IAM) solutions for cloud resources.
• Work closely with development and operations teams to ensure secure coding practices and infrastructure configurations.
• Stay abreast of the latest cloud security threats, vulnerabilities, and mitigation techniques.
• Develop and deliver security awareness training for technical teams.
• Contribute to the development of security architecture and roadmaps for cloud initiatives.
• Manage and maintain security technologies such as SIEM, vulnerability scanners, and endpoint protection in cloud contexts.

Qualifications:

• Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field.
• Minimum of 5 years of experience in information security, with a strong focus on cloud security.
• In-depth knowledge of major cloud platforms (AWS, Azure, GCP) and their security services.
• Experience with security tools such as SIEM, IDS/IPS, WAF, vulnerability scanners, and cloud security posture management (CSPM) tools.
• Proficiency in scripting languages (e.g., Python, PowerShell) for automation of security tasks.
• Strong understanding of network security, cryptography, and identity and access management.
• Experience in incident response, threat hunting, and forensic analysis.
• Relevant security certifications such as CISSP, CCSP, AWS Certified Security – Specialty, or Azure Security Engineer Associate are highly desirable.
• Excellent analytical, problem-solving, and communication skills.
• Ability to work independently and as part of a collaborative team in a fast-paced environment.

This is a challenging and rewarding role for a seasoned security professional looking to make a significant impact on an organization's cloud security posture. The role offers a competitive salary, excellent benefits, and opportunities for career advancement within a leading organization.

**The team you'll be working with:**
**Junior Azure Cloud Security Engineer**
We currently have a vacancy for a dynamic Junior Azure Cloud Security Engineer to join our growing client delivery business.
Hybrid variable London.
**About Us**
NTT DATA is one of the world's largest Global Security services providers with over 7500 Security SMEs and Integration partner to many of the worlds most recognised Security Technology providers. We strive to hire exceptional, innovative, and passionate individuals who want to grow with us. In a constantly changing world, we work together with our people, clients and communities to enable them to fulfil their potential to do great things. We believe that by bringing everyone together, we can solve problems using innovative technology that can create a world that is sustainable and secure.
This is a great opportunity for you to play a pivotal role in helping to shape our client's transformation journeys.
**What you'll be doing:**
**What you'll be doing;**
Using your Azure experience, you will support our clients by;
+ Working within agreed timelines on Cloud Security; Discovery, Design, Implementations & Configuration
+ Leveraging core competence and industry standards, frameworks and good practices to review, enable, validate or define client Cloud Security outcomes
+ Identify;
+ Client needs and drivers for Cloud Security technology adoption
+ Technical Security requirements, functional & non-functional
+ Gaps, issues and failings in client Security designs and configurations.
+ Define;
+ Cloud Security Architectures (High Level / Low Level)
+ Work with other teams to agree Implementation plans and effort
+ Appropriate; metrics, and processes to achieve client objectives and targets.
+ Enact;
+ The setup of test, development and production Cloud Security environments
+ Cloud Security technology implementation & configurations
+ Robust practices for the protection of Cloud systems
+ Oversee, evaluate, and support;
+ Discovery and audits, for the extraction of findings
+ Documentation, validation, assessment, and authorisation
+ GRC consultants, Service & Solution architects in the securing of products / services.
**What experience you'll bring:**
**What you'll bring;**
We're looking for enthusiastic individuals who are eager to grow their careers in cloud security. If you have some hands-on experience with Microsoft Azure, whether from a systems administration role, junior engineering position, or personal projects, we'd love to hear from you.
You don't need to tick every box, we value potential, curiosity, and a willingness to learn. Ideally, you'll bring:
+ Basic familiarity with Azure services, especially around security features like Azure Key Vault, Azure Active Directory (AAD), Sentinel, or Log Analytics.
+ Some exposure to cloud environments, either through professional experience or self-directed learning.
+ A foundational understanding of security principles, such as identity and access management, secure configurations, or compliance policies.
+ Experience working with Windows or Linux systems in any capacity.
+ A collaborative mindset and the ability to work with cross-functional teams.
+ A desire to develop your skills in cloud security architecture, implementation, and governance.
+ Strong communication skills and a proactive attitude toward problem-solving.
+ Willingness to pursue certifications (e.g., Microsoft Azure Fundamentals, Security certifications) as part of your growth.
+ Eligibility to work in the UK and, ideally, to obtain UK Government Security Clearance (SC), if required for certain projects.
**Who we are:**
We're a business with a global reach that empowers local teams, and we undertake hugely exciting work that is genuinely changing the world. Our advanced portfolio of consulting, applications, business process, cloud, and infrastructure services will allow you to achieve great things by working with brilliant colleagues, and clients, on exciting projects.
Our inclusive work environment prioritises mutual respect, accountability, and continuous learning for all our people. This approach fosters collaboration, well-being, growth, and agility, leading to a more diverse, innovative, and competitive organisation. We are also proud to share that we have a range of Inclusion Networks such as: the Women's Business Network, Cultural and Ethnicity Network, LGBTQ+ & Allies Network, Neurodiversity Network and the Parent Network.
For more information on Diversity, Equity and Inclusion please click here: Creating Inclusion Together at NTT DATA UK | NTT DATA ( we'll offer you:**
We offer a range of tailored benefits that support your physical, emotional, and financial wellbeing. Our Learning and Development team ensure that there are continuous growth and development opportunities for our people. We also offer the opportunity to have flexible work options.
You can find more information about NTT DATA UK & Ireland here: are an equal opportunities employer. We believe in the fair treatment of all our employees and commit to promoting equity and diversity in our employment practices. We are also a proud Disability Confident Committed Employer - we are committed to creating a diverse and inclusive workforce. We actively collaborate with individuals who have disabilities and long-term health conditions which have an effect on their ability to do normal daily activities, ensuring that barriers are eliminated when it comes to employment opportunities. In line with our commitment, we guarantee an interview to applicants who declare to us, during the application process, that they have a disability and meet the minimum requirements for the role. If you require any reasonable adjustments during the recruitment process, please let us know. Join us in building a truly diverse and empowered team.
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