Latest security engineer Jobs

Sr. Security Researcher , DEU)

Develop automated tools for large-scale data analysis, conduct vulnerability research, and reverse engineer exploits across Windows, Linux, and other platforms. Support threat intelligence efforts by identifying and reproducing 0-day and n-day vulnerabilities, and contribute technical findings to public research publications. Work collaboratively across teams to meet urgent intelligence needs while advancing long-term security research initiatives.

CrowdStrike

Remote Permanent

Sr. Security Researcher , DEU)

Conducts advanced vulnerability research and exploit development, focusing on analyzing patches, identifying zero-day vulnerabilities, and reverse engineering malware. Develops automated tools for large-scale data analysis and collaborates across teams to publish technical findings. Works on dynamic security challenges requiring rapid, innovative solutions in a remote environment.

CrowdStrike

Remote 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

Product Manager - Geo Expansion

Lead the product strategy and roadmap for identity verification solutions, focusing on geographic expansion. Work closely with cross-functional teams to drive innovation, ensure regulatory compliance, and accelerate product adoption across global markets, particularly in financial services. Translate customer insights and market trends into impactful product decisions while mentoring team members and managing stakeholder engagement.

Entrust London, United Kingdom

Hybrid Permanent

Change & Adoption Lead (fixed-term)

This role focuses on transforming the IT service experience by leading change management and technology adoption initiatives across a global workforce. The person will map user journeys, identify productivity barriers, and design improvement initiatives using customer feedback and data analysis. They will create communication and training campaigns, drive stakeholder alignment, and advocate for user-centred design in IT service development, ensuring new technologies and processes are effectively adopted across the organization.

Sophos United Kingdom

Remote Temporary

Senior Regional Environmental Manager – EMEA, AWS Environmental

Leads the EMEA environmental team for AWS data center infrastructure, overseeing end-to-end environmental lifecycle management from site selection to decommissioning. Manages permitting, compliance, and regulatory engagement across the region while developing talent and shaping global environmental strategy. Balances strategic leadership with hands-on technical oversight in a role critical to AWS's sustainable growth and regulatory adherence.

Amazon London, United Kingdom

Permanent

Data Privacy Senior Manager

Lead the design and implementation of privacy controls across data platforms, products, and engineering workflows, embedding privacy-by-design into SDLC and CI/CD pipelines. Drive automation of data discovery, classification, and lineage, and manage compliance with UK GDPR, international transfers, and AI/ML model governance. Operate end-to-end data subject rights and incident response with engineered runbooks and tooling integration.

Barclays London, E14 5RB, United Kingdom

Hybrid Permanent

Customer Success Manager

This role focuses on maximizing customer success by driving adoption and measurable value from Mimecast’s cybersecurity platform. The Customer Value Manager acts as a technical advisor, working within an account pod to improve platform utilization, assess security maturity, and translate technical capabilities into business outcomes. They lead business reviews, identify expansion and retention risks, and use data-driven insights to guide customer success at scale.

Mimecast London, United Kingdom

Hybrid Permanent

Cryptographic Operations Technician

Monitor and maintain cryptographic systems including key management, HSMs, PKI, and certificate services to ensure data confidentiality, integrity, and availability. Perform operational support, security assessments, and incident management within a global 24/7 security team. Develop documentation, training, and security controls while collaborating with stakeholders across technology and security functions.

Barclays Knutsford, WA16 9EU, United Kingdom

Solutions Consultant - Major Accounts - Industry

A Solutions Consultant in London who provides technical leadership and strategic guidance to major accounts during their security transformation journey. The role involves understanding customer business and technical requirements, designing cross-platform solutions, and driving adoption of Palo Alto Networks' offerings across on-prem, cloud, and security operations. The consultant conducts technical validations, leads customer workshops, and collaborates with internal teams to ensure successful implementation and value realization.

Palo Alto Networks London, United Kingdom

Solutions Consultant - Higher Education and Research

A Solutions Consultant in Higher Education and Research will provide technical leadership, shaping security transformation for academic and research institutions. The role involves translating complex cybersecurity needs into strategic solutions using Palo Alto Networks' full portfolio, conducting technical discovery, leading demonstrations, and coordinating with cross-functional teams to ensure successful implementation and customer value realization.

Palo Alto Networks United Kingdom

Threat Research Analyst

The role involves in-depth analysis of cyber threats, malware, and adversary TTPs using data science and analytical techniques. You'll proactively hunt for emerging threats, develop threat intelligence reports, and refine detection methodologies based on research. Collaboration with security researchers and product teams helps strengthen Darktrace’s AI-driven threat response capabilities.

Darktrace London, UB8 1LQ, United Kingdom

Threat Research Analyst

The role involves in-depth analysis of cyber threats, malware, and adversary TTPs using data science and analytical techniques. You'll proactively hunt for emerging threats, develop threat detection methodologies, produce intelligence reports, and present findings internally and externally. Collaboration with research, security, and product teams is key to enhancing Darktrace's AI-driven threat intelligence capabilities.

Darktrace Cambridge, CB2 3BJ, United Kingdom

OT Maintenance Manager

Leads a team of OT and ICA professionals to ensure the reliability, security, and performance of operational technology across water and wastewater treatment sites. Focuses on maintenance, system optimisation, and continuous improvement of instrumentation and control systems. Works closely with operational teams to support critical infrastructure with a strong emphasis on safety, compliance, and technical leadership.

South West Water Redruth, United Kingdom £49,907 – £60,242 pa

Technology Specialist & Integration Lead (M/F)

This role involves assessing emerging metrology technologies and developing proof of concepts, designing and implementing software components aligned with IT architecture, and ensuring smooth integration across legacy systems and interfaces. The specialist will define test strategies to support timely and high-quality Entry Into Service (EIS), while contributing to technical documentation and knowledge sharing across teams. Based in Toulouse, the position operates within Airbus’s digital transformation environment focused on aerospace measurement and metrology solutions.

airbus Broughton, United Kingdom

On-site Permanent Clearance Required