Cyber Security Jobs

Platform Professional Services Sr. Consultant , ESP)

This role involves deploying and optimizing CrowdStrike’s AI-powered threat detection and response capabilities for enterprise customers. The consultant will configure machine learning models, develop automation playbooks, integrate Falcon AI with existing security tools, and provide technical leadership in AI-driven security operations. A key focus is reducing false positives while enhancing detection efficacy through advanced tuning and scripting using Falcon APIs.

CrowdStrike

Remote Permanent

Platform Professional Services Sr. Consultant , ESP)

This role involves deploying and optimising CrowdStrike’s AI-powered threat detection and response capabilities on the Falcon platform. The consultant will configure machine learning models, develop automation playbooks, troubleshoot AI-driven alerts, and integrate Falcon’s AI features into customer environments. They will also lead training workshops and support incident response teams using advanced AI and security automation techniques.

CrowdStrike Spain

Remote Permanent

Principal Software Engineer

Design and develop software solutions for Workload Identity challenges, spanning networking, security, and cloud technologies. Collaborate with stakeholders and lead technical implementation from prototyping to production. Mentor team members and guide engineering efforts in a high-impact cybersecurity environment.

Palo Alto Networks London, United Kingdom

Hybrid Permanent

Machine Learning Integration Engineer

This role involves integrating and optimizing machine learning models within Darktrace's cybersecurity platform. You'll work closely with machine learning specialists and security researchers to prototype new ideas, improve model performance, and scale solutions across the digital estate. The focus is on deploying innovative AI-driven defenses against unknown cyber threats using Python and ML acceleration frameworks.

Darktrace Cambridge, CB2 3BJ, United Kingdom

Hybrid Permanent

Platform Engineer (Kubernetes)

This role involves designing and maintaining foundational infrastructure, tooling, and automation for product teams to efficiently develop and deliver software. The engineer will deploy and scale global cloud applications, focusing on Kubernetes and cloud-native technologies, while ensuring reliability, observability, and security. Responsibilities include supporting development teams, driving automation, optimizing cloud resource usage, and integrating security controls into platform design.

Darktrace Cambridge, CB2 3BJ, United Kingdom

On-site Permanent

Cyber Security Manager

This role involves developing and maturing a comprehensive cyber security strategy, enhancing cloud security practices across AWS and Azure, and working closely with software delivery and infrastructure teams to embed security by design. The manager will oversee third-party security providers, respond to penetration test findings, and guide GRC initiatives. It's a hands-on leadership position with strategic influence across the organisation’s security posture.

Hays Technology Huddersfield, West Yorkshire, HD1 2AA, United Kingdom £65,000 – £75,000 pa

On-site Permanent

Level 3 SOC Analyst

This role involves leading complex cybersecurity incident investigations across endpoint, network, cloud, and identity environments, with a focus on proactive threat hunting and improving detection capabilities. The analyst will act as a technical escalation point during major incidents, mentor junior team members, and contribute to developing detection rules and automated workflows. The position supports a customer-facing SOC delivering managed security services.

Redline Group Aylesbury, Buckinghamshire, United Kingdom £60,000 – £70,000 pa

Hybrid Permanent Clearance Required

IAM Security Engineer

This role involves designing and implementing identity and access management security controls within a large-scale transformation programme. The engineer will embed Zero Trust principles, secure service-to-service communication with mTLS, and implement Policy-as-Code using OPA. Key responsibilities include cryptographic key management, PKI, cloud security on GCP, and securing Kubernetes and API workloads in a DevSecOps environment.

Vallum Associates Sheffield, South Yorkshire, United Kingdom £500 – £550 pd

Hybrid Permanent Clearance Required

Security Assurance Lead - SC Cleared

Lead security assurance activities within a high-profile UK Government programme, ensuring solutions are secure by design and compliant with HMG and NCSC standards. Engage with delivery teams, architects, and senior stakeholders across a multi-supplier environment to review technical security architectures and provide constructive challenge. Focus on risk management and adherence to government security policies in a complex, regulated setting.

SR2 London, United Kingdom £500 – £600 pd

Hybrid Contract Clearance Required

Environmental Test Engineer

This role involves performing environmental and electrical testing of spacecraft systems and components, including test preparation, execution, data recording, and reporting. The engineer will work with advanced test facilities such as Thermal Vacuum, Vibration, and Shock chambers, ensuring compliance with strict safety and quality standards. The position supports high-profile space missions for ESA and UK MOD, offering hands-on technical work in a collaborative, safety-critical environment.

airbus Stevenage, United Kingdom

Senior SOC Analyst

Senior SOC AnalystFarnborough UK | Fully On-Site24/7 Shift PatternCompetitive Salary + Shift AllowanceDV Clearance Eligible – British Citizens OnlyThis SOC role is on the frontline of cyber defence.I'm looking for a Senior SOC Analyst to join a high-performing Security Operations...

Fynity Farnborough, Hampshire, GU14 7JT, United Kingdom £48,000 – £58,000 pa

Cyber Security Analyst - Watford

Job specification for the position of: Cyber Security AnalystReporting to: IT Governance and Security Manager***OFFICE BASED IN WATFORD - FIVE DAYS PER WEEK - NON-NEGOTIABLE***Must have a British passport or ILR (Indefinite leave to remain) - ***no sponsorship available***Purpose of...

Morgan Philips Group Watford, Hertfordshire, United Kingdom £55,000 – £60,000 pa

Senior SOC Analyst Level 2

This role involves monitoring, triaging, and investigating real-time security alerts within a high-stakes SOC environment focused on national defence and critical infrastructure. The analyst will use SIEM tools, endpoint and network data to detect and respond to advanced threats, aligning detection strategies with MITRE ATT&CK. The position operates on a 24/7 shift pattern and plays a key role in incident response and threat improvement within a highly secure setting.

Fynity Hemel Hempstead, Hertfordshire, HP1 1EW, United Kingdom £50,000 – £58,000 pa

On-site Permanent Clearance Required

Cyber Security Analyst L1

This role involves monitoring security alerts using tools like Splunk and Cortex EDR, triaging incidents, and escalating confirmed threats to L2 analysts. The analyst will contribute to incident response, develop detection use cases, and assist in reporting and threat hunting as capabilities grow. The position supports both internal and external clients within a growing Security Operations Centre.

airbus United Kingdom

2nd / 3rd Line Support Engineer

Provide advanced technical support and manage IT projects for clients, including Microsoft 365 configuration, endpoint management, network troubleshooting, and infrastructure deployments. Engage directly with clients on-site and remotely, supporting cloud identity, security, and office technology solutions within a small managed services team.

Proactive Appointments London, United Kingdom £40,000 – £50,000 pa