139 Junior Security Consultant jobs in London

Cloud Security Consultant required for public sector client. You will be designing, implementing, and enhancing security capabilities across AWS and Azure environments. The ideal candidate will have hands-on expertise with cloud-native security and governance tools, Cloud Adoption and Assurance Frameworks, and Well-Architected Reviews. This role will focus on assessing current security posture, defining cloud assurance frameworks, and advising on best practices to achieve secure, scalable, and compliant multi-cloud operations. Key Responsibilities Define and implement Cloud Assurance and Adoption Frameworks aligned with AWS and Microsoft best practices. Conduct and lead Well-Architected Reviews (AWS & Azure) to assess and enhance cloud workloads. Recommend improvements for governance, automation, and security orchestration across both platforms. Evaluate IaC templates (Terraform, ARM/Bicep) for compliance, security, and efficiency. Design and enhance secure landing zones aligned with Microsoft CAF and AWS best practices. Integrate and optimize use of native cloud security tools including CSPM solutions. Support compliance and control validation automation using AWS and Azure native services. Provide strategic recommendations to improve identity, access, and network security within cloud ecosystems. Collaborate with engineering and DevSecOps teams to embed security by design. Required Skills and Experience AWS Expertise: AWS Audit Manager AWS Control Tower & SCPs AWS Macie, Firewall Manager, Access Analyzer AWS Network Reachability Analyzer AWS Cloud Adoption Framework AWS SHARR AWS Well-Architected Reviews Azure Expertise: Azure Defender for Cloud Azure Well-Architected Reviews & Advisor Azure Blueprints & Policy Assignments Azure Landing Zones (CAF-aligned) Azure Policy automation for control validation IaC assessment and optimization (Terraform/ARM) CSPM and continuous compliance monitoring

Senior Security Consultant (AI Specialist) Location: London (base) Salary: Up to £110,000 base 15% bonus We’re looking for a Senior Security Consultant (AI Specialist) to take a lead role in defining, designing, and delivering secure architectures for AI and Machine Learning environments. This position blends deep technical expertise with strategic consulting and pre-sales influence, working closely with enterprise clients to shape secure AI/ML strategies and architectures that align with business outcomes. You’ll act as a trusted advisor across both technical and commercial discussions — defining frameworks, advising stakeholders, and ensuring robust security within cutting-edge AI ecosystems. Key Responsibilities Lead the definition and implementation of AI/ML security strategies, policies, and standards. Architect secure, scalable AI/ML systems, data pipelines, and cloud environments. Advise clients on AI security risk management, compliance, and governance. Deliver strategic pre-sales support — from solution design to client presentations and bid responses. Champion ethical AI principles and align architectures with frameworks such as the EU AI Act and GDPR. Evaluate and implement AI/ML security tools, ensuring adherence to ISO 27001, NIST, TOGAF, and SABSA standards. Collaborate with cross-functional teams to embed DevSecOps practices within AI/ML lifecycles. What We’re Looking For 7 years’ experience in cybersecurity architecture, including hands-on leadership. Proven pre-sales and commercial experience — confident presenting to senior stakeholders and supporting bids. Strong understanding of AI/ML models, data privacy, and adversarial ML mitigation . Expertise in cloud security (AWS, Azure, or GCP). Current security certification (CISSP, CISM, or equivalent). Knowledge of security frameworks such as NIST, ISO 27001, TOGAF, and SABSA. If you thrive at the intersection of cybersecurity, AI, and client engagement — apply today and help shape the future of secure innovation.

Cloud Security Consultant required for public sector client. You will be designing, implementing, and enhancing security capabilities across AWS and Azure environments. The ideal candidate will have hands-on expertise with cloud-native security and governance tools, Cloud Adoption and Assurance Frameworks, and Well-Architected Reviews. This role will focus on assessing current security posture, defining cloud assurance frameworks, and advising on best practices to achieve secure, scalable, and compliant multi-cloud operations. Key Responsibilities Define and implement Cloud Assurance and Adoption Frameworks aligned with AWS and Microsoft best practices. Conduct and lead Well-Architected Reviews (AWS & Azure) to assess and enhance cloud workloads. Recommend improvements for governance, automation, and security orchestration across both platforms. Evaluate IaC templates (Terraform, ARM/Bicep) for compliance, security, and efficiency. Design and enhance secure landing zones aligned with Microsoft CAF and AWS best practices. Integrate and optimize use of native cloud security tools including CSPM solutions. Support compliance and control validation automation using AWS and Azure native services. Provide strategic recommendations to improve identity, access, and network security within cloud ecosystems. Collaborate with engineering and DevSecOps teams to embed security by design. Required Skills and Experience AWS Expertise: AWS Audit Manager AWS Control Tower & SCPs AWS Macie, Firewall Manager, Access Analyzer AWS Network Reachability Analyzer AWS Cloud Adoption Framework AWS SHARR AWS Well-Architected Reviews Azure Expertise: Azure Defender for Cloud Azure Well-Architected Reviews & Advisor Azure Blueprints & Policy Assignments Azure Landing Zones (CAF-aligned) Azure Policy automation for control validation IaC assessment and optimization (Terraform/ARM) CSPM and continuous compliance monitoring

Cloud Security Consultant required for public sector client. You will be designing, implementing, and enhancing security capabilities across AWS and Azure environments. The ideal candidate will have hands-on expertise with cloud-native security and governance tools, Cloud Adoption and Assurance Frameworks, and Well-Architected Reviews.

This role will focus on assessing current security posture, defining cloud assurance frameworks, and advising on best practices to achieve secure, scalable, and compliant multi-cloud operations.

Key Responsibilities

• Define and implement Cloud Assurance and Adoption Frameworks aligned with AWS and Microsoft best practices.
• Conduct and lead Well-Architected Reviews (AWS & Azure) to assess and enhance cloud workloads.
• Recommend improvements for governance, automation, and security orchestration across both platforms.
• Evaluate IaC templates (Terraform, ARM/Bicep) for compliance, security, and efficiency.
• Design and enhance secure landing zones aligned with Microsoft CAF and AWS best practices.
• Integrate and optimize use of native cloud security tools including CSPM solutions.
• Support compliance and control validation automation using AWS and Azure native services.
• Provide strategic recommendations to improve identity, access, and network security within cloud ecosystems.
• Collaborate with engineering and DevSecOps teams to embed security by design.

Required Skills and Experience

AWS Expertise:

• AWS Audit Manager
• AWS Control Tower & SCPs
• AWS Macie, Firewall Manager, Access Analyzer
• AWS Network Reachability Analyzer
• AWS Cloud Adoption Framework
• AWS SHARR
• AWS Well-Architected Reviews

Azure Expertise:

• Azure Defender for Cloud
• Azure Well-Architected Reviews & Advisor
• Azure Blueprints & Policy Assignments
• Azure Landing Zones (CAF-aligned)
• Azure Policy automation for control validation
• IaC assessment and optimization (Terraform/ARM)
• CSPM and continuous compliance monitoring

**The team you'll be working with:**
**Security Consultant (GRC)**
The team that you'll be working with:
NTT DATA is one of the world's largest global security service providers, partnering with some of the most recognized security technology brands. We're looking for passionate, curious, and motivated individuals to join our team.
**What you'll be doing:**
What you'll be doing:
Using your background in Governance, Risk & Compliance, you will help our clients:
· Governance: directs, oversees, designs, implements or operates within the set of multi-disciplinary structures, policies, procedures, processes and controls implemented to manage cyber and information security at an enterprise level. Supporting an organisation's immediate and future regulatory, legal, risk, environmental and operational requirements and ensuring compliance with those requirements.
· Policy and Procedure Management: directs, develops or maintains organisational cyber and information security policies, standards and processes, using recognised standards (e.g. the ISO/ IEC 27000 family, NIST CSF) where appropriate. Applies recognised cyber and information security standards and controls within an organisation, programme, project or operation. Applies relevant security classification.
· Risk Management: develops cyber and information security risk management strategies and controls, considering business needs, balancing technical, physical, procedural and personnel controls. Identifies and assesses information assets, threat specific information, business impacts, business benefits and costs to identify and assess potential vulnerabilities and risks.
· Data Privacy: directs, oversees, designs, implements, contributes to, or operates within the set of multi-disciplinary structures, policies, procedures, processes and controls to manage the protection of personal data, privacy and human rights, supporting regulatory, legal, risk, environmental and operational requirements, and ensuring compliance with those requirements. (e.g. GDPR, Data Protection).
· Internal Controls Oversight: Establish and monitor internal controls to safeguard data and assets, conducting regular reviews and audits.
· Stakeholder Engagement: Serve as a liaison, offering guidance and support to internal teams, external partners, and regulatory authorities. Providing remediation guidance and prepare management reports to track remediation activities.
· Continuous Improvement: Identify opportunities for process enhancements, driving initiatives to bolster governance framework and security posture. Assess and test the effectiveness of security controls, and document the compliance levels to identify risks and control gaps.
**What experience you'll bring:**
**What experience you'll bring:**
It starts with amazing people, challenging projects and a work environment that supports the creation of tangible solutions that make an impact. You will need to have a broad experience of security risk management and have evidence of experience in a number of the following fields of expertise:
· 3+ years' varied experience in information security, data protection, risk management, enterprise IT, legal or (relevant) compliance roles.
· Strong understanding of security governance, risk, and compliance frameworks such as ISO 27001, NIST 800-53 / CSF, NIS/NIS2, DORA, UK CNI / OT / IIOT compliance.
· Hands-on experience building credibility with external stakeholders, including enterprise clients, critical system vendors, certification auditors and regulatory bodies.
· Proven leadership skills with the ability to guide and mentor teams, as well as influence and collaborate with senior stakeholders in a similar GRC, security, or risk management role.
· A hands-on approach with the ability to balance strategic oversight with direct involvement in security tasks.
· Excellent communication skills, with the ability to present complex information clearly and effectively to non-technical stakeholders.
· The ability to explain complex topics to a diverse range of audiences.
· Strong attention to detail and the ability to deliver high quality work.
· A valid right to work in the UK.
· Eligible to obtain UK SC clearance.
· CISA, CRISC, CISM or CISSP certification advantageous
**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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We are a global name in digital transformation, undertaking exciting work that strives to genuinely change the world. We are currently looking for an experienced AI centric Senior Security Consultant to help expand our business, using our advanced portfolio of solutions to deliver exceptional results to potential clients. The Ideal Senior Security Consultant will have: 7 years of industry experience in Cybersecurity. Relevant security certifications (CISSP, CISM etc.). Deep experience of security frameworks (i.e. NIST, ISO 27001, TOGAF, SABSA) Strong technical exposure to AI/ML concepts, algorithms, models, regulations and controls. Involvement in pre-sales & commercials in a consulting capacity. Senior Security Consultant key details: Up to £115k salary 15% Performance bonus. £4k cash car allowance. Flexible hybrid working, London office. Must be eligible for (or hold) SC Clearance. If you would like to join us as an experienced Senior Security Consultant, make sure to click apply now. If you'd like to discuss the Senior Security Consultant role further, make sure to get in contact with Zachary Phillips at Anson McCade for a private discussion about the role.

We are a global name in digital transformation, undertaking exciting work that strives to genuinely change the world. We are currently looking for an experienced AI centric Senior Security Consultant to help expand our business, using our advanced portfolio of solutions to deliver exceptional results to potential clients. The Ideal Senior Security Consultant will have: 7 years of industry experience in Cybersecurity. Relevant security certifications (CISSP, CISM etc.). Deep experience of security frameworks (i.e. NIST, ISO 27001, TOGAF, SABSA) Strong technical exposure to AI/ML concepts, algorithms, models, regulations and controls. Involvement in pre-sales & commercials in a consulting capacity. Senior Security Consultant key details: Up to £115k salary 15% Performance bonus. £4k cash car allowance. Flexible hybrid working, London office. Must be eligible for (or hold) SC Clearance. If you would like to join us as an experienced Senior Security Consultant, make sure to click apply now. If you'd like to discuss the Senior Security Consultant role further, make sure to get in contact with Zachary Phillips at Anson McCade for a private discussion about the role.