Cyber Security Jobs

Sr. Security Researcher , DEU)

Conducts advanced vulnerability research and exploit development, focusing on analyzing patches, identifying zero-day vulnerabilities, and building automated tools for large-scale data analysis. Publishes findings internally and externally while supporting other teams with technical expertise. Works remotely within a global cybersecurity intelligence team.

CrowdStrike Alba / Scotland

Remote Permanent

Sr. Security Researcher , DEU)

Develop automated tools for large-scale data analysis, conduct vulnerability research, and reverse engineer exploits across Windows, Linux, and other platforms. Support threat intelligence efforts by identifying malicious infrastructure, analyzing patches, and reproducing 0-day exploits. Publish findings internally and externally while collaborating with intelligence teams to deliver actionable technical insights.

CrowdStrike England

Remote Permanent

Senior Hardware Engineer

Design and develop high-quality Hardware Security Modules (HSMs) with a focus on security, reliability, and manufacturability. Engage in hardware prototyping, integration, and validation within an Agile framework, while supporting certification requirements and mentoring junior engineers. Work across electronic, digital, and mechanical domains in a multidisciplinary team.

Entrust Cambridge, United Kingdom

Application Security Architect

The Application Security Architect role at Entrust involves designing and reviewing security architectures for enterprise and customer-facing services. Responsibilities include translating business and technical requirements into security designs, assessing risks, and collaborating with various teams to implement secure solutions. The role focuses on cloud, SaaS, hybrid, and AI security, with a strong emphasis on Zero Trust and automation.

Entrust United States

Associate Security Engineer

The Associate Security Engineer supports the implementation, monitoring, and maintenance of security tools and configurations to protect NCC Group's information systems. The role involves managing cyber risk, improving security controls, and supporting the secure operation of internal technology services, providing opportunities for career development in security engineering.

NCC Group Manchester Hardman Boulevard, United Kingdom £35,000 pa

Hybrid Permanent

Cyber Security Engineer - Governance, Risk & Compliance (UK Only)

This role involves creating and improving security labs, challenges, and online learning content on the Immersive One platform, focusing on governance, risk, and compliance (GRC). You will research the latest GRC regulations, design engaging and intuitive content, and act as a GRC subject matter expert for the engineering and product teams.

Immersive United Kingdom

Remote Permanent

Cloud Security Engineer within UK

This role involves designing, building, and delivering cloud security content and labs for the Immersive platform, focusing on AWS, Azure, and GCP. You will work closely with the engineering and content teams to create engaging and practical cloud security training, ensuring it is both educational and fun.

Immersive United Kingdom

Remote Permanent

Strategic Advisory Director

This role involves leading high-value cyber opportunities, translating NCC Group's technical expertise into strategic growth initiatives, and partnering across various functions to shape and win complex deals. You will work closely with senior client stakeholders and focus on verticals like Financial Services, Public Sector, and Technology.

NCC Group Manchester Hardman Boulevard, United Kingdom

Hybrid Permanent

3rd Line Support engineer

This role involves providing advanced technical support and leading infrastructure projects for a managed IT services provider serving creative industries. The engineer will troubleshoot complex server, network, cloud, and security issues, act as a senior escalation point, and lead client-focused deployments including cloud migrations and security implementations. The position also includes technical mentoring and project leadership within a hybrid-working environment.

Exposed Solutions Lime Street, City And County Of the City Of London, United Kingdom £50,000 – £55,000 pa

Hybrid

Research Fellow in Cyber Security and Privacy

This role involves conducting research on the privacy-explainability tradeoff in explainable AI for cyber crime investigations. You will contribute to the GANNDALF project, optimizing explainability strength while ensuring privacy, and participate in pilot implementations and evaluations.

LASE (University of Greenwich) London, United Kingdom £38 – £44 pa

Contract

Group IT & Systems Control Manager

This role involves managing outsourced IT providers, ensuring service quality, and overseeing IT governance and cyber security across multiple care home sites. You'll administer core platforms, control costs, and lead monthly IT health checks, with a focus on improving IT processes and security.

Deerfoot Recruitment Solutions Leicester, Leicestershire, United Kingdom £50,000 – £60,000 pa

On-site Permanent

Domain Consultant - Idira

The Domain Consultant/Senior Solutions Engineer role involves providing technical pre-sales support, designing and implementing identity security solutions, and leading customer proof-of-concepts. You will work closely with existing customers, develop new approaches for identity security, and mentor other solutions engineers.

Palo Alto Networks London, United Kingdom

Penetration Tester

This role involves conducting penetration testing across web applications, infrastructure, cloud environments, and APIs. You'll work with tools like Burp Suite, Kali Linux, and Nmap, take ownership of testing engagements, and help clients remediate vulnerabilities. The company offers opportunities for technical growth and advanced security testing.

10Nex Consultancy Grange, Greater London, London, United Kingdom £55,000 – £60,000 pa

Cloud Engineer

This role involves taking technical ownership of Microsoft cloud environments, initially focusing on internal systems before expanding into customer consultancy, solution design, and pre-sales. Responsibilities include advising on Microsoft cloud solutions, improving security and governance, driving automation, and upskilling colleagues.

VIQU IT Stafford, Staffordshire, ST17 0RA, United Kingdom £50,000 – £55,000 pa

Hybrid Permanent

Cyber Security Engineer

This role involves taking technical ownership of cyber security in a Microsoft-focused environment, assessing security gaps, and strengthening the organisation's security posture. You will work closely with infrastructure teams and external security partners on incident response and cyber resilience.

Identify Solutions Swansea, West Glamorgan, United Kingdom £45,000 – £55,000 pa