176 to 200 of 323 Security Consultant Jobs

Citation Cyber seeks a Security Consultant (Penetration Testing) to join our hybrid UK team, delivering a range of security assessments across client environments and producing clear reports with remediation recommendations. Essential experience includes consultancy pentest work, strong reporting, Windows/Linux/AD knowledge, cloud security ...

Matchtech is seeking a Cyber Security Consultant to join a growing capability team, delivering security risk assessments and assurance across IT, OT and business systems. The role offers Portsmouth, Bristol or Plymouth locations with hybrid working arrangements. You will work with stakeholders to identify, analyse and manage … cyber security risks, delivering governance activities and resilience-focused programmes on diverse projects. #J-18808-Ljbffr ...

Jersey-based client seeks an Information Security Consultant to lead a portfolio of engagements, acting as the vCISO and primary voice on security matters. You will set strategic direction, manage compliance, and mentor junior consultants. You will manage risk assessments, develop ISMS documentation, and oversee security ...

QinetiQ Limited in Bristol, England, is seeking a Senior Cyber Security Consultant to lead advisory work across customers. You will perform cyber vulnerability analysis, audits, risk modelling and scenario planning to strengthen security postures. Apply ISO27001/NIST frameworks, MITRE ATT&CK, and secure by design principles ...

Citation Cyber is a leading UK cyber security consultancy delivering penetration testing, certification services, consultancy and managed security solutions to organisations across public and private sectors. As a CHECK provider and CREST member, Citation Cyber is growing its penetration testing team and seeks a Security Consultant ...

Citation Cyber is seeking a Security Consultant (Penetration Testing) to join our hybrid UK team. You’ll deliver a range of security assessments across client environments, identifying vulnerabilities and advising on remediation. Responsibilities include infrastructure and web app pentesting, cloud security assessments, producing clear technical reports ...

Computacenter is seeking a Security Consultant to join its Consultancy Practice in the UK. You’ll lead or contribute to enterprise security projects across cloud and on-premises architectures, acting as SME for Identity Security and delivering workshops, reviews and gap analyses while building trusted relationships … with enterprise customers. This role blends technical design with advisory capabilities, covering IAM, Privileged Identity, Identity Governance, SSO and MFA, SASE/SSE and security #J-18808-Ljbffr ...

consulting firm is seeking a Lead Cyber Security Consultant to lead teams in serving public sector clients. The role includes providing expert advice on security, managing teams, and engaging with stakeholders. Ideal candidates will have experience in ICT systems security within the UK Defence sector. Working ...

Capgemini is seeking an Operational Technology Security Consultant to help clients secure OT environments across energy, manufacturing, pharmaceuticals, and more. The role combines office, client site, and home working in a hybrid model, with pre-employment checks and SC clearance. You will conduct site surveys, assess network security, develop policies, and deliver OT training. You will produce security artefacts, perform audits and gap analyses, and act as a trusted advisor to reduce risks for #J-18808-Ljbffr ...

Citation Cyber is seeking a Security Consultant (Penetration Testing) to join our hybrid-UK team. You'll deliver security assessments across client environments, report findings clearly and help clients remediate vulnerabilities. As a CHECK/CREST-enabled provider, you’ll work on infrastructure and web app testing … cloud security reviews, and contribute to ongoing tooling and knowledge sharing while developing towards CHECK roles. #J-18808-Ljbffr ...

Actica Consulting Limited is seeking a Lead Cyber Security Consultant to join our Defence Cyber team in the United Kingdom on a hybrid basis. You will lead teams, work with Defence customers and partners, and drive secure, resilient digital capabilities across programmes. You will mentor colleagues, shape security strategies, and advocate Secure by Design while engaging senior stakeholders. A UK Security Clearance (SC) is required, with higher levels possible for some assignments. #J-18808-Ljbffr ...

Citation Cyber is seeking a Security Consultant to join its penetration testing team in a hybrid UK role. You will deliver security assessments across client environments, producing thorough reports and presenting remediation recommendations to clients. Ideal candidates will have consultancy or equivalent experience in infrastructure … pentesting, strong reporting skills, and familiarity with Windows, Linux, AD, and cloud security testing (Azure/AWS). #J-18808-Ljbffr ...

Citation Cyber is seeking a Security Consultant to join our penetration testing team. You’ll deliver a range of security assessments across client environments, helping organisations identify vulnerabilities and improve cyber resilience. The role covers infrastructure and web app testing, cloud security reviews and clear, actionable ...

Citation Cyber is a leading UK cyber security consultancy delivering penetration testing and related services. We are looking for a Security Consultant to join our CHECK-aligned penetration testing team, delivering assessments across client environments in a hybrid UK role. You will conduct infrastructure ...

Looking for a role with plenty of growth opportunities? Join a specialist network and security consultancy designing, delivering, and optimising AI-driven network infrastructure for organisations where performance matters. The organisation works across enterprise Wi-Fi, campus networking, data centres, routing, and network security, delivering resilient, secure … scalable solutions with a focus on measurable outcomes. The company is looking for a Network Security Consultant to join its growing technical team, covering pre‐sales, design, implementation, and support. The role focuses on Fortinet and Palo Alto firewalls and is suited to someone with solid firewall experience ...

QinetiQ Limited in Malvern, England, is seeking a Senior Cyber Security Consultant to deliver consultancy with business impact across multiple UK sites. You will lead the development of risk models, conduct cyber security audits against ISO 27001, perform vulnerability assessments, and articulate mitigations to stakeholders. The role ...

Tokio Marine Kiln (TMK) is recruiting for a permanent Cyber Security Consultant to join the Cyber Centre of Excellence, seconded to Tokio Marine Holdings (TMHD), in London. Reporting to the Global Head of Cyber Risk, you will support the development of the Group's cyber underwriting strategy, cyber … with the development and maintenance of realistic disaster scenarios, single points of failure, and cyber accumulation modelling activities. Assessing and evaluating cyber risk and security tools, helping to identify capabilities and promote best practice across the Group. Developing cyber subject matter expertise and providing insight into the cyber threat ...

recruiting for a Cyber Security Consultant on behalf of a leading international insurer operating within the Lloyd's market. The successful candidate will help develop the Group's cyber underwriting strategy, cyber risk appetite, cyber risk limit, cyber underwriting guideline, and cyber accumulation control and tools for affirmative … cyber insurance, continuing to develop subject matter knowledge to provide insights and support the Global Head of Cyber Risk (GHCR) in delivering the cyber security strategy and Mid-term Plan (MTP). Lead the gathering and analysis of market intelligence, contributing to the bi-annual CCoE Horizon Scan ...

Citation Cyber in the UK is seeking a Security Consultant (Penetration Testing) to join our hybrid team. You will deliver security assessments across client environments, identify vulnerabilities and advise on remediation. The ideal candidate has consultancy experience in penetration testing, strong reporting, and knowledge of Windows, Linux ...

Citation Cyber is seeking a Security Consultant (Penetration Testing) to deliver comprehensive assessments for client environments in a hybrid UK role. You will conduct infrastructure and web application tests, produce clear reports, and present findings to clients. The ideal candidate will have consultancy penetration testing experience, strong reporting ...

Actica Consulting Limited is seeking a Lead Cyber Security Consultant to join our Defence Cyber team in a hybrid UK role. You will lead cyber security professionals, work with Defence customers and industry partners, and shape secure digital capabilities that support UK defence outcomes. You’ll guide … strategy, risk, and architecture while mentoring colleagues and delivering high-impact security projects across diverse programmes. A collaborative mindset and proactive leadership are essential. #J-18808-Ljbffr ...

Waterstons Limited is seeking an Executive Information Security Consultant to guide clients in securing Operational Technology environments and aligning with relevant standards such as the Cyber Assessment Framework and IEC ISA 99/62443. The role involves delivering security strategies, risk assessments, and ongoing client advisory across ...

Citation Cyber is seeking a Security Consultant (Penetration Testing) to join their hybrid UK team. You will perform infrastructure and web app pentests, produce detailed reports, and present remediation guidance to clients across public and private sectors. Ideal candidates have consultancy-based pentest experience, strong reporting … passion for continuous learning, with familiarity in Windows/Linux/AD and cloud security testing (Azure/AWS). #J-18808-Ljbffr ...

Citation Cyber in the United Kingdom is seeking a Security Consultant (Penetration Testing) to join our growing team, delivering a broad range of security assessments across client environments. You’ll identify vulnerabilities, produce clear reports and present findings to clients, while developing technical expertise and benefiting from … hybrid working arrangements. The role covers infrastructure and web app testing, cloud security assessments, and ongoing learning within a collaborative #J-18808-Ljbffr ...

Citation Cyber is a UK-based cyber security consultancy delivering penetration testing, training and managed services. We seek a Security Consultant to join our penetration testing team, delivering assessments across client environments and helping strengthen cyber resilience. You will produce high-quality reports, present findings to clients ...