251 to 275 of 345 Security Consultant Jobs in the UK

London, United Kingdom | Posted on 07/09/2026 We are recruiting for a Cyber Security Consultant on behalfof a leading international insurer operating within the Lloyd's market. The successful candidate will help develop the Group's cyberunderwriting strategy, cyber risk appetite, cyber risk limit, cyberunderwriting … landscape,and cyber insurance, continuing to develop subject matter knowledge toprovide insights and support the Global Head of Cyber Risk (GHCR) indelivering the cyber security strategy and Mid-term Plan (MTP). Lead the gathering andanalysis of market intelligence, contributing to the bi-annual CCoEHorizon Scan, the regular cyber ...

Amentum in the United Kingdom is seeking an experienced OT cyber security consultant to lead client engagements across IT/OT environments, initially focused on the Energy sector and critical infrastructure. You will define work scopes, deliver high-quality outputs, build strong client relationships and contribute to business … growth with practical cyber risk guidance. The role requires delivering secure change, developing security architectures, and coordinating across teams while enabling #J-18808-Ljbffr ...

Daintta is a rapidly growing, values-driven team serving the public sector across Cyber, Telecommunications and Data. We seek a motivated Cyber Security Consultant to help defend the UK through data-driven insights and secure operating models. The role focuses on strategy, engagement, and risk, requiring strong stakeholder … relationships and hands-on delivery of risk-based security controls. Hybrid London/Cheltenham with client-site work as needed. #J-18808-Ljbffr ...

QinetiQ Limited in the United Kingdom is seeking a Principal Cyber Security Consultant to lead high-impact cyber security consultancy with senior stakeholders across multiple UK sites, including Bristol. The role is permanent, full-time, and involves shaping security strategy, delivery of mature security programs … driving business outcomes. You will assess vulnerabilities, articulate risk, and contribute to bid responses while working with customers to implement robust cyber security #J-18808-Ljbffr ...

Actica Consulting Limited in the United Kingdom is seeking a Senior Cyber Security Consultant (Defence) to support Defence, government and critical national infrastructure projects. You will apply Secure by Design, conduct risk assessments and help clients improve resilience across the system lifecycle. The role is hybrid, with client ...

Sekuro is seeking an experienced Active Directory and Microsoft 365 security consultant for a four-week day-rate contract, with remote delivery. The role is hands-on advisory and implementation, focusing on hardening and optimizing enterprise AD and M365 environments. You will run design workshops, refine Group Policy ...

Citation Cyber in the United Kingdom is seeking a Security Consultant to join a hybrid team delivering penetration testing across client environments. You’ll identify vulnerabilities, report findings and advise on remediation while collaborating with clients and colleagues. The role emphasizes strong technical reporting, offshore and on-site … collaboration, and continuous learning, with opportunities for career progression toward CHECK-related roles and leadership within a supportive security #J-18808-Ljbffr ...

About the Role We are working with an established engineering organisation that is seeking an experienced Embedded Software & Security Consultant to support a significant embedded systems development and modernisation programme. This is a hands-on technical role involving embedded firmware development, embedded security, hardware/software integration ...

Managing Consultant - AI Security & Assurance Full-time We are PA Consulting, and we are not a traditional consulting firm. We are different in what we do and how we do it. PA Consulting is an innovationand transformation consultancy, who believes in the power of ingenuity to build … clients adapt and transform, and together we achieve enduring results. We are over 4000 specialists inhealth and life sciences,consumer and manufacturing, defence and security, energy and utilities, financial services, government and public services, and transport. Our people are strategists, innovators, designers, consultants, digital experts, scientists, engineers, and technologists. ...

Cyber Security Assurance Consultant 12 Months Initial (Multi-year programme) Up to £390 Inside IR35 (Via Umbrella) Scotland based (Mostly remote) Role Details: This role will provide technical leadership across applications, servers, storage, networks and virtualisation, helping to protect critical systems click apply for full job details ...

expanding its UK EMEIA Cyber Practice and seeks a Cyber Security Senior Consultant to support cloud security engagements for Financial Services clients. You’ll help design secure multi‐cloud architectures, contribute to CNAPP/CSPM tool implementations, and guide delivery teams under senior guidance. You will work ...

seeks a Senior Technical Consultant – OT Cyber Security to join its Cyber Security Capability team. The role focuses on delivering cyber security services across OT/IT projects, providing strategy, governance, and technical assurance to a global client base. You will mentor junior staff and contribute … shaping OT security services. Ideal candidates bring experience in OT/IT cyber security, risk assessment, threat modelling and proven client-facing consultancy capability. #J-18808-Ljbffr ...

governance controls to protect internal equity. Your impact Are you a network, systems, cloud or software engineer looking to take the next step intocyber security consultancy? Do you enjoy solving complex technical problems, working with customers, and influencing how systems are designed- not just built? What … doing: As a Cyber Security Architect, you’ll work at the design and decision-making layerof major programmes. Rather than focusing on day-to-day operations, you’ll help customers build security in from the start- translating technical realities and business objectives into clear, robust, and proportionate security ...

communities through our Collectively program which incorporates matched-funding, paid volunteering time and charitable donations. About the Opportunity: Amentum is growing its OT cyber security consulting team in Scotland. We are looking for capable, commercially minded consultants who can take ownership of client work, solve problems pragmatically, and help … relationships. The role is initially focused on the Energy sector, with potential opportunities to work across other market verticals including Critical National Infrastructure, National Security, Defence and Nuclear. You will support clients across IT and OT environments, helping them understand cyber risk, improve resilience and deliver secure change. This ...

over 4,000 strategists, innovators, designers, consultants, digital experts, scientists, engineers, and technologists. And we have deep expertise in consumer and manufacturing, defence and security, energy and utilities, financial services, government and public services, health and life sciences, and transport. Our teams operate globally from offices across … Ireland, US, Nordics, and Netherlands. PA. Bringing Ingenuity to Life. Job Description We are looking for a Security Operations Manager to join our Digital Trust & Cyber Security practice. Working on behalf of our clients, you will lead Security Operations Centre (SOC) analysts and incident response specialists. ...

seeking a Cyber Security Consultant to join its Cyber Security Capability Team in the UK. You will deliver cyber security services across OT/IT and Digital Transformation projects for domestic and international clients, shaping practical security solutions with stakeholders. The role emphasizes technical consultancy ...

team of expert consultants, embracing a digital-first approach, strengthening our global presence, and building strong client relationships. We are seeking an enthusiastic Cyber Security Consultant to join our team. Working alongside our experienced team of specialists, you’ll be delivering offensive security services including digital footprint … penetration testing and vulnerability assessments and more to high profile clients across all industries. The purpose of this role is to deliver our offensive security services including digital footprint reconnaissance, social engineering, vulnerability assessments, penetration testing, threat modelling, cyber-attack simulation exercises, and more to high profile clients across ...

Cundall’s London office invites applications for a Senior Security Consultant to lead the design and delivery of electronic security systems across high-profile mixed-use, workplace and critical environments. You will manage security projects and coordinate project teams to produce concept, developed and technical designs ...

Manpower UK seeks an Electronic Systems Security Consultant to join a hybrid role across London, Birmingham and Manchester. You will contribute to security consulting and engineering on transformational programmes for critical UK infrastructure, delivering high-quality design outputs and working with client teams domestically and abroad. … role requires experience in electronic surveillance, access control, and security governance, with the ability to manage design delivery and budgets, while #J-18808-Ljbffr ...

lacuna-talent is partnering with a global client to recruit a Senior OT Consultant to deliver OT cyber security services across ICS/SCADA environments. You will manage client relationships, oversee delivery teams, and help expand OT capabilities globally. Based in a hybrid role in London or Manchester … travel to client sites as required. You will apply NIST and IEC 62443 frameworks, design and implement security controls, and report on security posture for critical infrastructure. #J-18808-Ljbffr ...

Academia Ltd seeks an Information Security & SOC Consultant to join our security team and drive security solutions for customers. The role is field-based, predominantly in the London area, and involves delivering strategic guidance and roadmaps, with extensive interaction across non-profits, SMEs and educational organisations. … will lead security programs, help clients implement controls, assess against standards, and deliver reports to leadership, while presenting findings to diverse #J-18808-Ljbffr ...

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 penetration testing and information assurance services, we offer an incredible opportunity to be part of an experienced team, build your skills … grow professionally. Dionach by Nomios holds impressive certifications, including CREST, CHECK, PCI QSA, and ISO 27001. With our focus on enhancing customers' security and fostering team development, you'll be joining a company that prioritizes both your growth and the safety of our clients. Dionach is also proud ...

SailPoint Machine Identity Security (MIS) Consultant Key Responsibilities Lead the implementation, configuration, and integration of SailPoint MIS across cloud and on-prem environments. Deploy automated discovery to identify service accounts, machine credentials, and unmanaged non-human identities. Establish ownership, lifecycle management, and accountability for machine identities. Implement access … governance, certification, and compliance controls in line with security and regulatory requirements. Collaborate with IAM, PAM, security, cloud, and application teams to align identity controls and standards. Produce technical documentation, operating procedures, and best-practice guidance. Required Experience 5+ years' experience delivering IAM/IGA solutions, with strong ...

This dedicated defence consultancy provides expertise in defence and cyber security, focusing on innovations and emerging software and hardware. Their consultants assess critical technology systems, pinpointing potential vulnerabilities and providing fundamental-physics-based solutions (rather than temporary IT patches). Their clients are leading industry and national defence partners … projects they work on underpin major infrastructure. As a Security Engineering Consultant, you will be using your experience to identify potential hardware or physical cyber threats, develop proof-of-concepts which can be demonstrated, and bring to fruition recommendations for security solutions. Note projects may rapidly evolve ...

leading consultancy firm is seeking a Security Consultant for a transformation programme in the pharma domain. The role involves providing SME-level Network and Service Assurance support for security protocols on Palo Alto and Zscaler platforms. Ideal candidates will troubleshoot enterprise and cloud-based Proxy ...