Cyber Security Jobs

Incident Response Consultant - Weekend Shift , GBR)

Lead and conduct incident response engagements for high-profile cybersecurity breaches, performing forensic analysis across Windows, Mac, and Linux systems. Hunt for advanced threats using AI-native tools, analyze network and host data, and produce detailed reports for legal and executive stakeholders. Work weekends in a collaborative, mission-driven environment focused on stopping breaches at scale.

CrowdStrike United Kingdom

Remote Permanent Shift-work

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

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

Sr. Network Engineer - Data Center and Cloud , London)

Design and operate global multi-vendor, multi-cloud network infrastructure at scale, focusing on automation, resilience, and compliance. Develop IaC using Terraform and Ansible within CI/CD pipelines, and troubleshoot complex production issues across distributed systems. Implement solutions aligned with data sovereignty and security standards including ISO 27001, GDPR, and PCI-DSS.

CrowdStrike London, United Kingdom

Hybrid

Head of Cloud Engineering

Leads and grows the Cloud Security practice, defining technical vision and commercial strategy. Drives adoption of cloud and AI security technologies, strengthens key vendor partnerships, and builds a high-performing team of specialists. Combines technical leadership with client-facing consulting and strategic business development.

Bridewell London, United Kingdom

Hybrid Permanent Clearance Required

Generative AI Engineer

You will design, develop, and fine-tune generative AI models, create and optimize prompts for large language models, and prototype proof-of-concept solutions. Collaboration with cybersecurity specialists and ensuring secure deployment of AI systems are key aspects of this role.

Bridewell London, United Kingdom, United Kingdom

Hybrid Permanent

Senior Cybersecurity Consultant

This role involves leading high-impact cybersecurity advisory engagements for diverse clients, delivering strategic guidance on cyber risk, resilience, and security integration within digital transformation programmes. The consultant will conduct maturity assessments, develop security roadmaps, and advise senior stakeholders, blending technical expertise with strong consulting and communication skills. Collaboration with cross-disciplinary teams and contribution to thought leadership and business development are key aspects of the position.

Adecco United Kingdom £90,000 – £100,000 pa

Revenue Operations Analyst

The role involves analyzing campaign performance and sales funnel metrics to drive pipeline growth, while also supporting go-to-market strategy through win/loss analysis, trial optimization, and retention insights. The analyst will work cross-functionally with marketing, sales, and customer success teams to translate data into actionable business improvements, with a focus on data quality and CRM integrity.

Entrust London, United Kingdom

Hybrid Permanent

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

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

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

Product Security Engineer (we have office locations in Cambridge, Leeds & London)

Company DescriptionGenomics England is a global leader in enabling genomic medicine and research, focused on creating a world where everyone benefits from genomic healthcare. Building on the 100,000 Genomes Project, we support the NHS’s world-first national whole genome sequencing service...

Genomics England London, United Kingdom

Senior Software Engineer (Python)

Develop and prototype innovative cybersecurity solutions using AI, focusing on enhancing Darktrace’s threat detection capabilities. Collaborate with cross-functional teams to build and optimize scalable platforms. Work on both rapid prototyping and structured development across network, cloud, and email security domains.

Darktrace Cambridge, CB2 3BJ, United Kingdom

AWS DevOps Engineer

Design and maintain secure AWS cloud infrastructure, using Terraform for Infrastructure as Code and managing CI/CD pipelines with GitHub Actions and Jenkins. Operate containerised workloads on Kubernetes (EKS) and implement monitoring, logging, and DevSecOps practices in a government digital transformation programme. Collaborate with architects and developers in an Agile environment to enhance platform reliability, scalability, and security.

Opus Recruitment Solutions London, United Kingdom £600 pd

Infrastructure Engineer / Security

This role involves maintaining and securing IT infrastructure across on-premise and cloud environments, with a focus on system hardening, vulnerability management, and incident response. The engineer will work with security technologies like SIEM, EDR, and IAM, support compliance and disaster recovery, and contribute to infrastructure projects using automation and Infrastructure-as-Code tools. A strong background in Linux, networking, and cloud security is essential.

IT Talent Solutions Guildford, Surrey, United Kingdom £55,000 – £65,000 pa