Cyber Security Jobs

Manager, Corporate Sales Engineering

Lead and develop a high-performing Corporate Sales Engineering team, driving technical excellence and strategic pre-sales support for enterprise cybersecurity solutions. Guide complex sales cycles, PoV engagements, and technical training while fostering innovation and collaboration. Work closely with sales, marketing, and partners to scale technical sales impact and deliver customer success in a fast-paced AI-native security environment.

CrowdStrike Reading, United Kingdom

Sr. Software Engineer, Cloud Detection , London)

Design and scale foundational backend services for a next-generation detection platform processing internet-scale data streams. Work on distributed systems using Go/C++ and cloud technologies to enable real-time threat detection across the Falcon ecosystem. Collaborate across teams to build resilient, high-performance services that orchestrate data and logic across multiple cybersecurity products.

CrowdStrike London, United Kingdom

Hybrid Permanent

Policy and Regulatory Analyst

The role involves supporting regulatory compliance initiatives for digital identity and trust services across EMEA, with a focus on ETSI standards, eIDAS v2, and national frameworks. The analyst will prepare documentation, conduct regulatory assessments, and collaborate with cross-functional teams to ensure product compliance and support certification uplifts. Key projects include EUDI Wallet connector development and horizon-scanning for evolving regulations in identity, AML/KYC, and data protection.

Entrust France

Hybrid Permanent

Senior Software Developer

Design and develop Linux system tools for embedded HSMs, focusing on Python and C programming in a secure, multi-component environment. Work on SELinux applications, network stacks, container interactions, and secure upgrade processes for high-performance hardware. Collaborate on full-system software from device drivers to client-side APIs.

Entrust Cambridge, United Kingdom

Hybrid Permanent Clearance Required

Senior DevOps Engineer (Azure)

This role involves developing, managing, and automating systems and services across AWS and Azure cloud environments as part of a specialized R&D team. The Senior DevOps Engineer will work on scalable infrastructure, CI/CD pipelines, and cloud provisioning using modern DevOps tooling. Collaboration within agile teams and contributing to high-impact cybersecurity products are central to the position.

Darktrace London, UB8 1LQ, United Kingdom

Hybrid Permanent

Salesforce Developer (CPQ)

This role involves leading the end-to-end implementation of Salesforce from the ground up, focusing on CPQ functionality. You'll translate stakeholder requirements into scalable solutions, manage data migration and integrations, and ensure platform alignment with business objectives. The position requires close collaboration with technical teams and stakeholders across development, testing, and deployment phases, with an emphasis on mentoring junior developers and maintaining system performance.

Darktrace London, UB8 1LQ, United Kingdom

Cyber Security Engineer

This role involves securing a hybrid IT environment spanning Microsoft Azure, VMware, and Cisco Meraki systems. The engineer will focus on cloud security, infrastructure hardening, incident response, and disaster recovery testing while collaborating with infrastructure and service teams. Key responsibilities include vulnerability remediation, security automation, and strengthening cyber resilience across the estate.

DCV Technologies Lincoln, Lincolnshire, United Kingdom £60,000 – £65,000 pa

Hybrid Permanent Clearance Required

Senior Software Cybersecurity Engineer

This role involves leading security initiatives across software development teams, focusing on secure-by-design principles in cloud-native environments. The engineer will integrate security into CI/CD pipelines, conduct threat modelling, and support Kubernetes and container security. They will work closely with developers to strengthen product security and ensure compliance with standards like NIST and OWASP.

Copello Uxbridge, London, UB8 1SB, United Kingdom £80,000 – £90,000 pa

Hybrid Permanent Clearance Required

Security Architect

The Security Architect will design and integrate secure architectures across systems and networks within a major transformation programme. This role involves evaluating security designs, managing multi-level data security, guiding IAM strategy, and ensuring compliance with cybersecurity principles. The role requires identifying security gaps, assessing risks, and supporting secure configuration across the delivery lifecycle.

Clearwater People Solutions West Malling, Kent, United Kingdom £500 – £550 pd

Hybrid Contract Clearance Required

Security Architect

This role involves designing and leading the implementation of secure cloud-based architectures for mission-critical systems in highly regulated environments. You'll work closely with engineering and DevSecOps teams to embed security throughout the development lifecycle, using threat modelling, secure design principles, and compliance frameworks. The position requires strong technical leadership and experience in government or defence security standards.

Talent Locker Farnborough, Hampshire, GU14 7JT, United Kingdom £80,000 – £90,000 pa

Hybrid Permanent Clearance Required

Security Architect

This role involves providing security architecture leadership on a high-profile defence programme, ensuring secure by design principles are embedded across projects. The Security Architect will assess technical designs, define security controls, and identify risks across infrastructure, cloud, identity, and third-party components. They will contribute to assurance activities, governance forums, and maintain architectural coherence across complex, multi-supplier environments.

Exceed Cyber limited Bristol, Bristol (county), United Kingdom £700 – £750 pd

Hybrid Contract Clearance Required

Enterprise Security Architect - SC Cleared

This role involves defining and maintaining enterprise-wide security architecture for a critical national infrastructure programme, with a focus on secure-by-design principles across hybrid and cloud-native environments. The architect will lead threat modelling, risk assessments, and security design reviews, ensuring alignment across multi-supplier delivery teams. Emphasis is placed on AWS cloud security, Zero Trust, and integration with SIEM/SOC systems within a highly regulated context.

SR2 London, United Kingdom £650 – £675 pd

Hybrid Permanent Clearance Required

Senior Platform Engineer

Design and maintain secure, scalable Azure cloud infrastructure using Infrastructure as Code, manage Kubernetes and containerised workloads, and build CI/CD pipelines to support a rapidly scaling FinTech platform. Collaborate with engineering teams to improve developer experience, platform reliability, and automation. Play a key role in shaping platform strategy and mentoring other engineers.

REVYBE IT RECRUITMENT LIMITED London, United Kingdom £75,000 – £100,000 pa

Hybrid Permanent

Cyber Security & Operational Resilience Inspector

This role involves regulating cyber security and operational resilience across the UK's civil nuclear sector. You will conduct inspections, assess cyber risks, and engage with industry and government stakeholders to ensure robust security arrangements. The position tackles complex, nationally significant challenges within a high-hazard, regulated environment.

Office for Nuclear Regulation London, United Kingdom £71,196 – £81,794 pa

Salesforce Security Architect

This role involves designing and reviewing Salesforce security architecture, access models, and compliance measures within a regulated environment. The architect will conduct security reviews, advise on authentication and integration security, and support audits across project-based initiatives. The position requires hands-on expertise in Salesforce Shield, data protection, and secure platform configurations.

Cpl London, United Kingdom £330 – £400 pd

Hybrid Contract Clearance Required