Latest Cybersecurity Jobs

Incident Response Sr. Consultant , GBR)

This role involves serving as a technical team member on incident response engagements, developing and using new methods to hunt for bad actors, and performing host and network-based forensics across various platforms. You will work on high-profile investigations, produce detailed reports, and support remediation plans for compromised organizations.

CrowdStrike Bigton, Alba / Scotland, ZE2 9GA, United Kingdom

Remote Permanent

Sr. Software Engineer - Data Query Platform - London

This role involves building and maintaining ultra-high-scale data platforms that process petabytes of data for cybersecurity analytics and threat detection. The engineer will work across the full stack of data systems, from foundational storage and processing to scalable pipelines and query frameworks, enabling both internal teams and customers to extract insights from massive event streams. Key focus areas include improving system efficiency, reducing latency, and designing fault-tolerant Java-based microservices running on Spark and Kubernetes.

CrowdStrike London, United Kingdom

Hybrid Permanent

1st/2nd Line IT Support Engineer

This role involves providing high-quality remote IT support, managing and resolving support tickets, configuring and maintaining Microsoft 365 environments, and troubleshooting a wide range of technical issues. You will work closely with a dynamic team to deliver exceptional service to clients across various sectors.

Just Recruitment Group Ipswich, United Kingdom £28,000 – £35,000 pa

On-site Permanent

Soc Coordinator

This role involves coordinating the day-to-day operations of a Security Operations Centre (SOC), supporting governance, compliance, and cyber risk management activities. The candidate will drive security improvements, manage audit responses, and work closely with technical and business stakeholders to enhance cyber defence capabilities within a regulated, security-conscious environment.

Lorien Sg12Da, SG1 2DA, United Kingdom

Hybrid Contract Clearance Required

Senior Security Engineer

The Senior Security Engineer will lead security engineering initiatives across FlexGen assets, focusing on NIS compliance, network security, and critical infrastructure protection. The role involves designing secure network architectures, detecting and responding to cyber threats, and supporting business continuity. Frequent travel to UK sites is required.

Appcast Enterprise Glasgow, Alba / Scotland, G2 1AL, United Kingdom

Hybrid Permanent Clearance Required

Security Architect

This role involves designing and maintaining robust cyber security architectures for sensitive government and defence systems, applying Secure by Design principles and aligning with HMG, NIST, and MOD standards. The Security Architect will lead security assurance, risk analysis, and compliance across the solution lifecycle, working closely with engineering teams and stakeholders to ensure resilient, risk-informed designs. Key responsibilities include developing high- and low-level security designs, reviewing security artefacts, and supporting secure delivery in complex, regulated environments.

Appcast Enterprise Huntingdon, United Kingdom

Hybrid Permanent Clearance Required

IT Operations Engineer

This role involves maintaining and enhancing IT infrastructure and core business systems, including Active Directory, Microsoft 365, and cloud services, with a strong focus on security, service reliability, and continuous improvement. The engineer will lead technical escalations, implement system upgrades, and support cyber security initiatives across a hybrid environment. Collaboration with internal teams and external partners is key to driving service optimisation and technology transformation.

Bidwells Cambridge, United Kingdom

Hybrid Permanent Clearance Required

IT Operations Engineer

This role involves maintaining and improving IT systems and infrastructure across Bidwells, with a strong focus on security, service delivery, and technical leadership. The engineer will manage core platforms including Microsoft 365, Active Directory, Azure, and Citrix, while supporting cyber security initiatives and ensuring compliance with standards like Cyber Essentials Plus and ISO 27001. Responsibilities include incident management, patching, system documentation, and collaboration with an MSP to maintain network performance.

Bidwells Perth, Alba / Scotland, PH1 5TZ, United Kingdom

Hybrid Permanent Clearance Required

Threat Modelling Manager

As a Threat Modelling Manager at Sky, you will lead end-to-end threat modelling activities, manage a global backlog, and provide people management for junior team members. You will work closely with cross-functional teams to ensure secure and compliant operations, while promoting the value of cyber security across the organization.

Sky Tw75Qd, TW7 5QD, United Kingdom

On-site Permanent

Senior Threat Modelling Analyst

As a Senior Threat Modelling Analyst at Sky, you will lead end-to-end threat modelling activities, focusing on AI-enabled systems and autonomous technologies. You will work closely with engineering and product teams to define secure design patterns, support junior team members, and engage with external stakeholders to ensure the security and compliance of Sky's products and services.

Sky Eh547Hh, United Kingdom

On-site Permanent

Service Manager

The Service Manager will lead technical incident management, including P1/P2 incidents and out-of-hours escalations. They will define and report on SLAs, SLOs, and service health metrics, oversee service desk processes, and support cyber incident response and vulnerability remediation. The role involves partnering with engineering and product teams on service improvement and capacity planning, ensuring systems remain stable, secure, and scalable.

MRJ Recruitment Hd22Xb, HD2 2XB, United Kingdom £65,000 – £70,000 pa

Hybrid Permanent Part-time

Hourly Paid Lecturer in Computing - Stratford

As an hourly paid lecturer in Computing, you will deliver modules on technology, software, and data, covering topics like database systems, internet technologies, cybersecurity, and business information systems. You will plan, deliver, and assess student work, engage in staff development, and stay updated with industry developments.

GEDU London, United Kingdom £60 ph

On-site Freelance Part-time

IT Internal Audit Lead

The IT Audit Lead will independently manage and deliver end-to-end IT internal audit engagements, focusing on areas like cyber security, infrastructure, and compliance. You will work closely with senior IT management to identify risks, develop test plans, and provide clear, concise audit reports. The role involves leading a small, high-performing team and driving continuous improvement through hands-on involvement and knowledge sharing.

Transact London, United Kingdom

On-site Permanent

M365 Security Engineer (SC)

Lead the security of a large-scale Microsoft 365 environment in a nationally significant research organisation. Focus on identity protection, access governance, threat detection, and compliance across Entra ID, Conditional Access, MFA, PIM, Microsoft Defender, and Purview. Conduct deep investigations, remediate threats, and collaborate with security and infrastructure teams to ensure secure, resilient configurations in line with Zero Trust principles.

HAYS Specialist Recruitment Ox110Fa, OX11 0FA, United Kingdom £500 pd

Hybrid Contract 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