6 of 6 Lead Security Consultant Jobs in London

is a global leader in data-driven, trusted and sustainable digital transformation. As a next generation digital business with worldwide leading positions in digital, cloud, data, advanced computing and security, it brings deep expertise for all industries in more than 47 countries. By uniting unique high-end technologies across the full digital continuum with 47,000 world-class talents … Eviden expands the possibilities of data and technology, now and for generations to come. About Us Our UK&I Advisory Practice is a leader in cyber security transformation, partnering with organizations to tackle the evolving digital threat landscape. We combine technical expertise with strategic business insight to deliver end-to-end cyber solutions that enable innovation and secure digital … growth. Role Overview As a Lead Cyber Security Advisory Consultant , you will serve as a strategic partner to clients, guiding them through complex security challenges and transformation programs. You'll leverage your cyber expertise and business acumen to design, drive, and deliver impactful security solutions, while contributing to the growth and excellence of our advisory More ❯

The team 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: Using your background in Security Architecture, you will help … our clients: Security Architecture: Translate business, data protection and security requirements into practical and well-structured architectural designs, utilizing industry best practices and security frameworks (e.g., NIST, ISO 27001, CIS). Develop and maintain secure architectural patterns and standards, with a solid working knowledge of cloud security (AWS, Azure, GCP). Apply risk-based and threat … based approaches to evaluate and recommend appropriate and proportionate security technologies and solutions (e.g., SIEM, IAM, CASB, container security). Outline key security components, interfaces, and dependencies. Develop architectural diagrams and overviews. Document security design principles and provide rationale. Ensure designs align with business objectives, security policies, and industry best practices, with a focus on More ❯

Hybrid - 3 days on-site) 📅 Contract : 6 months | Inside IR35 💰 Rate : £900-£1000 per day Cititec has partnered with a leading energy trading company who are seeking an Interim Lead Cyber Security Consultant to oversee its cybersecurity strategy and operations. This London-based role requires a hands-on leader to shape and deliver security initiatives across … international trading environments, ensuring regulatory compliance, cyber resilience, and stakeholder engagement. Key Responsibilities: Act as the primary InfoSec lead, partnering with senior stakeholders across the business Drive cyber risk awareness, governance, and strategic security improvements Lead the design and maintenance of the ISMS in alignment with ISO27001 Support compliance with regulatory frameworks, including NIST and NIS2 Embed … security into enterprise and cloud architecture (AWS/Azure) Maintain security policies, resilience plans, and data protection strategies Guide responses to emerging threats and align security with business priorities Key Requirement: Proven InfoSec leadership with experience in global or regulated environments Strong background in security frameworks (ISO27001, NIST, COBIT, NIS2) Technical understanding of IAM, encryption, PKI More ❯

Hybrid - 3 days on-site) 📅 Contract : 6 months | Inside IR35 💰 Rate : £900-£1000 per day Cititec has partnered with a leading energy trading company who are seeking an Interim Lead Cyber Security Consultant to oversee its cybersecurity strategy and operations. This London-based role requires a hands-on leader to shape and deliver security initiatives across … international trading environments, ensuring regulatory compliance, cyber resilience, and stakeholder engagement. Key Responsibilities: Act as the primary InfoSec lead, partnering with senior stakeholders across the business Drive cyber risk awareness, governance, and strategic security improvements Lead the design and maintenance of the ISMS in alignment with ISO27001 Support compliance with regulatory frameworks, including NIST and NIS2 Embed … security into enterprise and cloud architecture (AWS/Azure) Maintain security policies, resilience plans, and data protection strategies Guide responses to emerging threats and align security with business priorities Key Requirement: Proven InfoSec leadership with experience in global or regulated environments Strong background in security frameworks (ISO27001, NIST, COBIT, NIS2) Technical understanding of IAM, encryption, PKI More ❯

Hybrid - 3 days on-site) Contract : 6 months | Inside IR35 Rate : £900-£1000 per day Cititec has partnered with a leading energy trading company who are seeking an Interim Lead Cyber Security Consultant to oversee its cybersecurity strategy and operations. This London-based role requires a hands-on leader to shape and deliver security initiatives across … international trading environments, ensuring regulatory compliance, cyber resilience, and stakeholder engagement. Key Responsibilities: Act as the primary InfoSec lead, partnering with senior stakeholders across the business Drive cyber risk awareness, governance, and strategic security improvements Lead the design and maintenance of the ISMS in alignment with ISO27001 Support compliance with regulatory frameworks, including NIST and NIS2 Embed … security into enterprise and cloud architecture (AWS/Azure) Maintain security policies, resilience plans, and data protection strategies Guide responses to emerging threats and align security with business priorities Key Requirement: Proven InfoSec leadership with experience in global or regulated environments Strong background in security frameworks (ISO27001, NIST, COBIT, NIS2) Technical understanding of IAM, encryption, PKI More ❯

OT Cyber Security Lead Consultant – Operational Technology Salary: £80,000 – £100,000 Hybrid: Home/Office/Site-based UK only – must have right to work and be eligible for SC clearance We’re looking for an OT Cyber Security Lead Consultant to take a senior role in one of the most important and … your chance to help protect the UK’s critical national infrastructure during a pivotal time for OT/IT convergence. HELP keep the nation's kettles boiling! You’ll lead major OT security projects, work closely with clients on securing complex industrial systems, and act as a subject matter expert in the delivery of high-impact solutions. What … You’ll Be Doing: Lead the delivery of complex OT cyber projects, from design and planning to execution. Conduct OT/ICS vulnerability assessments and support remediation efforts. Provide expert advice on secure design and implementation of industrial systems (SCADA, ICS, DCS). Work across technical and non-technical teams, translating complex concepts into actionable plans. What You’ll More ❯