Cyber Security Jobs

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OT Cyber Security Manager

Lead the development and execution of OT cybersecurity strategy across industrial control systems, SCADA environments, and critical operational infrastructure. Collaborate with engineering, manufacturing, and IT teams to strengthen cyber resilience, ensure compliance with standards like IEC 62443 and NIST CSF, and respond to OT-specific security incidents. Design secure network architectures and drive continuous improvement in OT security controls.

Experis London, United Kingdom £550 – £570 pd
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Security Cloud Engineer

The Security Cloud Engineer will focus on enhancing cloud security posture by automating threat detection, escalations, and remediations across dynamic business environments. You'll leverage expertise in cloud platforms, CI/CD pipelines, and security tooling like Wiz to implement practical solutions informed by real-world DevOps practices. The role involves strong collaboration with engineering teams to enforce security controls using Infrastructure as Code, SIEM systems, and automation across AWS, Azure, or GCP environments.

Experis Manchester, United Kingdom £500 – £550 pd
Hybrid Contract Clearance Required
CrowdStrike logo

Sr. Software Engineer II - Cloud Detection Engine , London)

This role involves designing, building, and scaling the foundational services for CrowdStrike’s Cloud Detection Engine (CDE) platform. You will work on large-scale distributed systems, real-time data processing, and advanced detection capabilities, leveraging modern tools like Go, AWS, and Kubernetes.

CrowdStrike London, United Kingdom
Hybrid
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Engineering Manager - Core Infrastructure

Lead a team of engineers building self-service infrastructure-as-code platforms at a high-scale cybersecurity company. Focus on cloud cost optimization, multi-cloud deployment standards, and architecting reliable, large-scale core services. Promote innovation through AI-driven workflows, SRE practices, and cross-team technical leadership in a mission-critical environment.

CrowdStrike Reading, United Kingdom US$140,000 – US$215,000 pa
Remote
Bridewell logo

Senior Data Privacy Consultant

This role involves leading client-facing data privacy engagements, delivering projects such as Data Protection Impact Assessments, data breach response, and privacy compliance frameworks. The consultant will advise on regulatory requirements, develop policies and training, and support pre-sales by identifying opportunities. Work includes data mapping, third-party due diligence, and maintaining up-to-date knowledge of evolving privacy laws.

Bridewell London, United Kingdom
Hybrid Permanent Clearance Required
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Principal OT Security Consultant

This role involves leading OT security engagements for critical national infrastructure clients, delivering high-quality cyber security solutions and building senior relationships. The consultant will shape service offerings, lead technical teams, and identify growth opportunities. Focus is on client delivery and strategic advisory in industrial control environments.

Bridewell London, United Kingdom
Hybrid Permanent
Entrust logo

Senior ML Engineer, Doc Fraud

This role involves building and optimizing production-scale machine learning systems for document classification and extraction, with a focus on fraud detection in government-issued IDs. The engineer will work on fine-tuning and deploying LLMs and VLMs, designing training and inference pipelines, and improving model accuracy through advanced labeling workflows. The position emphasizes technical leadership, system reliability, and cross-functional collaboration to deliver secure, seamless customer onboarding experiences.

Entrust London, United Kingdom
Hybrid Permanent
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Senior Cloud Engineer

This role involves designing, implementing, and maintaining scalable AWS cloud infrastructure for microservices-based applications, with a strong focus on EKS, Kubernetes, and Infrastructure as Code. The engineer will manage day-2 operations including upgrades, backups, and cost optimization, while collaborating in a global, security-focused environment. Expertise in automation, monitoring, and CI/CD is essential.

Entrust Cambridge, United Kingdom
Hybrid Permanent
Adecco logo

Cyber Security Specialist

This role involves collaborating with teams to secure AI and Machine Learning solutions, conducting threat modeling, and ensuring compliance with security standards. The position is part of a dynamic Data & Machine Learning team within a leading financial services organization, focusing on cutting-edge AI initiatives.

Adecco Manchester, United Kingdom £600 pd
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Cloud Security Consultant x3 (SC Cleared) UK Wide

Design and implement secure cloud solutions across public, private, and hybrid environments, aligning with client cloud strategies and zero trust principles. Develop security reference architectures, conduct threat modelling, and guide secure by design practices. Utilise automation and orchestration tools, including emerging agentic AI, while supporting and coaching cross-functional teams.

Adecco United Kingdom £70,000 – £100,000 pa
HAYS Specialist Recruitment logo

Infrastructure, Network and Security Manager

Lead and manage infrastructure, network, and cybersecurity teams within a public sector organisation, ensuring resilient and secure technology services. Drive operational excellence, service improvement, and strategic technology delivery across data centres, networks, and endpoint systems. Work closely with senior stakeholders and lead on incident management, supplier oversight, and technology investment planning.

HAYS Specialist Recruitment Leeds, United Kingdom £47,000 – £56,000 pa
HAYS Specialist Recruitment logo

IT Solutions Designer/Infrastructure Lead

This role involves designing end-to-end technology solutions across infrastructure, networks, and cybersecurity, translating business requirements into secure and scalable technical architectures. The individual will lead solution design initiatives, collaborate with stakeholders, and ensure alignment with enterprise standards and strategic goals. It offers the opportunity to shape the technology direction within a complex public sector organisation undergoing digital transformation.

HAYS Specialist Recruitment Leeds, United Kingdom £47,000 – £56,000 pa
Hybrid Permanent Clearance Required

Cyber Security Engineer

This role involves protecting critical trading, research, and corporate technology environments by securing Windows and Linux systems, enhancing endpoint security, implementing cloud security controls, and embedding security in the SDLC. You will work closely with software engineers, infrastructure teams, and investment technology groups to build and mature security capabilities across multiple domains.

Huxley Associates London, United Kingdom £200,000 – £250,000 pa

Network Security Engineer

This role involves implementing and enhancing network security solutions, supporting secure cloud and container environments, and working closely with technical teams and stakeholders to ensure security requirements are met. The engineer will also manage identity and access management solutions and assess security risks.

ECS Resource Group London, United Kingdom £400 – £475 pd

Information Security Assistant Manager

This role involves developing expertise in information security, cyber resilience, risk management, and governance within a banking environment. Responsibilities include managing ISO 27001 ISMS, conducting security risk assessments, and engaging with security operations teams on incidents, vulnerabilities, and cloud security.

Superb People Canary Wharf, London, E14 5AB, United Kingdom £60,000 – £70,000 pa