Cyber Security Jobs

• United Kingdom - Field
• Director · manages people

Leads the R&D organisation building the Entrust Agentic Trust platform, translating a four-plane reference architecture into development strategy, operating model and roadmap. Accountable for engineering execution, quality, security and delivery predictability across cloud-native services, APIs, SDKs, policy and authorization components, and tamper-evident evidence systems. Partners with Product, Architecture, Security and Cloud Operations, and builds a multi-discipline software organisation.

FIPS 140-3 · Common Criteria · SOC 2 +4

• London
• On-site
• Lead
• Permanent

Manage and improve a large-scale AWS and Kubernetes infrastructure powering an ML-based ID verification platform. Automate deployments, harden security with the security team, and provide tooling and guidance to product engineers to boost scalability and reliability. Works in an Agile DevOps team using Terraform, Helm, Docker, GitLab CI and Python.

AWS · Kubernetes · Terraform +7

• Malvern, England, United Kingdom
• On-site
• £65,700 – £73,000 pa
• Senior

Technically leads multidisciplinary teams on complex cryptosecurity bids and projects, interpreting user, system and security requirements for crypto systems. Advises on high-grade crypto and key management, analyses algorithms and secure protocols, and engages regularly with customers and stakeholders. Based on-site at Malvern, with travel to customer sites expected.

• Malvern, England, United Kingdom
• Hybrid · 3 days in office
• £65,700 – £73,000 pa
• Senior

Lead cyber security consultancy for defence and government customers, developing business risk models, running ISO 27001 audits and detailed vulnerability assessments using NIST and MITRE ATT&CK frameworks. You will translate technical threats into clear risk cases and mitigation strategies for senior stakeholders, embedding Secure by Design principles across projects. Based on a multi-site UK estate with at least three days a week on site and customer travel.

NIST · ISO 27001 · MITRE ATT&CK

• Cambridge
• On-site
• Mid-level
• Permanent

Consultants assess critical systems for cyber-physical vulnerabilities, combining deep hardware research, testing and reverse engineering with rapid prototyping of proof-of-concept demonstrators. Work spans niche defence and national security projects, interfacing with hardware via protocols like JTAG and UART and using test equipment such as oscilloscopes. The role is fully on-site in Cambridge labs within a flat, collaborative ~40-person consultancy.

JTAG · UART · Oscilloscopes

• Cambridge
• On-site
• Mid-level
• Permanent

Consultants assess critical systems for vulnerabilities, building proof-of-concept demonstrators that combine software, hardware and user interaction. The role spans reverse engineering, low-level programming and rapid prototyping for UK defence and national security clients, working on-site alongside around 40 scientists and engineers.

• London
• Permanent

Lead the design of physical security elements such as cameras, access control, intrusion detection, fences and gates for data centre projects, producing construction drawings and specifications in Revit and CAD. Coordinate security requirements across architectural, mechanical, electrical, civil and IT disciplines, and act as subject matter expert reviewing third-party and in-house design deliverables. Manage multiple fast-paced projects with travel up to 25%.

Bluebeam · Revit · AutoCAD +1

• Hatfield
• £50,000 – £60,000 pa
• Mid-level

Hands-on IT Manager role owning the IT function across multiple UK sites for a growing engineering business. Day to day you maintain the Microsoft environment, support ERP systems and SQL Server databases, automate manual processes, manage external suppliers and the IT budget, and ensure security, backup and disaster recovery. Considerable autonomy to shape IT strategy and develop in-house solutions.

Microsoft SQL Server · Microsoft 365 · Azure +2

• Sheffield
• Hybrid
• £50,000 – £60,000 pa
• Permanent

Consultants lead clients through implementing, certifying and continually improving ISO management systems across quality, environmental, health & safety and information security. The role blends home and Sheffield office work with significant on-site client engagement across the UK, including internal audits, management reviews and certification body liaison, plus cross-selling services and occasional overnight stays.

IRCA

• Wellingborough
• Hybrid
• £40,000 – £45,000 pa
• Director · manages people

Build and lead a new IT support and managed services function, setting standards and processes while reporting to the Managing Director. The role is hands-on, covering escalated technical issues, Windows/Linux/macOS systems, networks, security audits and IT projects, with occasional on-call support.

NinjaOne

• Cheshire West and Chester
• Hybrid · 2 days in office
• £50,000 – £55,000 pa

Hands-on role strengthening an organisation's ability to respond to, recover from and learn from cyber incidents. Combines practical system recovery and resilience testing with maintaining Business Continuity, Incident Response and Cyber Recovery plans, plus stakeholder coordination across IT and the wider business. Involves analysing system dependencies, incident reviews and producing resilience documentation.

Microsoft Azure · Azure Site Recovery · Azure Recovery Services +2

• London
• Hybrid · 2 days in office
• £44,000 – £66,000 pa
• Mid-level

Acts as the trusted technical advisor for a portfolio of mid-market accounts, working in a three-person pod with an Account Manager and Renewals Manager. Owns platform adoption, configuration health and value scoring across email security, HRM and Incydr products, and packages proof-of-value and business reviews for executive audiences. Also leads churn mitigation and identifies expansion signals ahead of renewal.

Mimecast · Microsoft 365 Defender · Okta +7

• Toulouse, France
• Senior
• Permanent

Owns the long-term data protection strategy and technical design of resilient disaster recovery architectures across hybrid, multi-cloud, container and on-premise environments. Acts as the highest escalation point for complex recovery failures, evaluating immutable and air-gapped storage and driving automation of backup and recovery processes.

Veritas · Cohesity · Veeam +4

• Getafe, Spain
• Senior
• Permanent

Owns the long-term data protection strategy and technology roadmap across hybrid, multi-cloud, container and on-premise environments. Leads technical design of resilient disaster recovery architectures, evaluates immutable and air-gapped backup technologies, and automates backup and recovery processes. Acts as the top escalation point for complex data recovery failures, bridging operations, security and business continuity.

Veritas · Cohesity · Veeam +4

• Moore, United States
• Hybrid
• Senior · manages people

Lead delivery of OT cybersecurity consultancy for high-hazard sectors, managing site audits, compliance assessments, vulnerability analyses and risk assessments. Build CSMS aligned to IEC 62443, CAF, OG86 and NIS, advise clients on roadmaps, mentor junior staff and drive business development. Hybrid role with UK travel.

Microsoft Office Suite