Latest Network Security Jobs

Software Engineer in Test

This role involves designing and building automated test frameworks across API, UI, and integration layers, integrated into CI/CD pipelines. The engineer will work closely with development teams to implement shift-left testing, improve code quality, and contribute to test strategy, including environment and data management. The position emphasizes proactive quality assurance, scalable test solutions, and collaboration within a high-performing engineering environment.

Darktrace Cambridge, CB2 3BJ, United Kingdom

Hybrid Permanent

Junior Cyber Analyst (Early Careers Program)

This role involves investigating real-time security alerts using Darktrace’s AI-driven platform, identifying potential cyber threats across networks, and supporting incident response. The Junior Cyber Analyst will analyze unusual activity, communicate findings to customers, and contribute to team insights within a supportive SOC environment. It's an entry-level position designed for early-career individuals with no prior cybersecurity experience, emphasizing hands-on learning and professional growth in a global AI cybersecurity leader.

Darktrace Cambridge, CB2 3BJ, United Kingdom

On-site Permanent

Senior Threat Behavior Researcher (UK)

This role involves hunting, researching, and developing real-time protection for suspicious activities across customer environments. You will write behavioral protection rules to block malicious activities, support remediation efforts, and contribute to sandbox development, combining deep technical knowledge and innovative problem-solving skills.

Sophos United Kingdom

Remote Permanent

Senior Threat Researcher (UK)

The role involves analyzing advanced security threats, translating threat intelligence into high-fidelity detections, and working with the CTU Threat Intelligence team to develop and refine detection rules. The position requires a deep understanding of endpoint and cloud behavior, and the ability to leverage data from multiple sources to ensure accurate and actionable alerts.

Sophos United Kingdom

Remote Permanent

Manager, Red Team Services , GBR)

The Red Team Manager will lead a team of cybersecurity experts in simulating advanced threat actors to help customers improve their security defenses. This hands-on role involves designing and delivering red team assessments, coordinating with senior leadership, and mentoring team members while actively participating in technical operations.

CrowdStrike London, SE10 0TW, United Kingdom

Remote Permanent Clearance Required

Manager, Red Team Services , GBR)

The Red Team Manager will lead a team of cybersecurity experts in simulating threat actor activities to help customers improve their security defenses. This hands-on role involves designing and delivering red team assessments, coordinating with senior leadership, and mentoring team members.

CrowdStrike Dunscore, Alba / Scotland, DG2 0SR, United Kingdom

Remote Permanent

IT Director

IT DirectorHybrid- 3 days in the Reading area officeWhy?Growing SaaS VendorFinancials- basic + benefits + bonusA growing and award winning SaaS Vendor is looking for an IT Director who will be responsible for the reliability, performance, and security of the...

Matched Group Rg11Af, RG1 1AF, United Kingdom £65,000 – £80,000 pa

IT Manager

IT ManagerHybrid- 3 days in the Reading area officeWhy?Growing SaaS VendorFinancials- basic + benefits + bonusA growing and award winning SaaS Vendor is looking for an IT Manager who will be responsible for the reliability, performance, and security of the...

Matched Group Rg11Af, RG1 1AF, United Kingdom £65,000 – £80,000 pa

IT & Systems Manager

This role involves managing and supporting the company's IT infrastructure, including the ERP system, Microsoft 365, and hardware. You will act as the primary IT contact, troubleshoot issues, and identify opportunities to improve systems and processes.

Pertemps Black Country Perms Wolverhampton, United Kingdom £35,000 – £45,000 pa

On-site Permanent

Assistant IT Manager (Bolton)

Assistant IT Manager (Permanent)Location: Greater ManchesterSalary: £33,500 - £36,600 per annum (depending on experience)Contract: Permanent | Full TimeAssistant IT Manager - Education SectorTradewind Recruitment is proud to be recruiting on behalf of a successful education organisation seeking an experiencedAssistant IT...

Tradewind Recruitment Bolton, United Kingdom £33,500 – £36,600 pa

DevOps Engineer

This role involves hands-on management of Kubernetes environments, CI/CD pipelines, and cloud infrastructure to ensure reliable and secure deployment of payment technology products. You'll work closely with software engineers to improve developer experience and maintain high security standards.

Spectrum IT Recruitment Fareham, United Kingdom £55,000 – £60,000 pa

On-site Permanent Clearance Required

2nd line IT Support

As a 2nd line Support Analyst, you'll oversee the day-to-day management and maintenance of IT systems, ensuring they run smoothly and efficiently. This role is essential in supporting the technology needs of the business and resolving any system-related issues promptly.Client...

Michael Page Technology Harrogate, HG1 1QS, United Kingdom £36,000 – £40,000 pa

IT Support Assistant – Training Course

Break into IT, for free.Netcom Training's government-funded IT Support course is your fast track into a tech career. In just 13 weeks, you'll gain hands-on skills in hardware, networking, cloud computing and troubleshooting, and walk away with a globally recognised...

Netcom Training London, United Kingdom

IT Engineer

This role involves providing hands-on technical support across a hybrid IT environment, with a strong focus on Microsoft 365, Azure, and Intune. The engineer will troubleshoot end-user issues, deploy and manage endpoints, and support cloud services and network infrastructure. Regular travel to operational sites is required, making a driving licence essential.

Reed Ls268Xt, LS26 8XT, United Kingdom £27,000 – £35,000 pa

Hybrid Permanent Clearance Required

Senior CIRT / Threat Intel Analyst

This role involves leading cyber incident response and threat intelligence activities, focusing on detecting, analyzing, and responding to security incidents across endpoints, networks, cloud, and SaaS environments. The analyst will integrate threat intelligence into investigations, develop incident response playbooks, tune detections, and produce actionable intelligence for both technical and executive audiences. Collaboration with SOC teams and participation in global information-sharing initiatives are key aspects of the position.

eFinancialCareers London, United Kingdom

Hybrid Permanent