Cyber Security Jobs

• Israel
• Remote
• Mid-level

Serves as the primary technical contact for Premium Support customers across EMEA, onboarding them to the platform and running proactive health checks and product training. Acts as customer advocate, troubleshooting issues, leading escalations and cross-functional resolution, and supporting renewals and account expansion. Requires fluent Hebrew and English and up to 25% travel.

CrowdStrike · Windows Server · Linux +3

• United Kingdom
• Remote
• Mid-level

Serves as the primary technical contact for Premium Support customers across EMEA, onboarding them to the platform and running proactive health checks, training and best-practice sharing. Acts as customer advocate with internal teams, driving escalated cases to resolution and supporting renewals and account expansion. Requires Hebrew and English fluency plus Windows Server and enterprise security knowledge.

CrowdStrike · Windows Server · Linux +1

• Romford
• Remote
• £28,000 – £40,000 pa
• Entry level

A self-funded training programme leading to an entry-level cyber security role, combining online CompTIA A+, Network+ and Security+ certification study with live labs and hands-on scenarios. Includes CV, LinkedIn and interview support plus recruitment assistance until placement, with flexible payment options spread over 12 months.

CompTIA A+ · CompTIA Network+ · CompTIA Security+ +1

• Derby
• Remote
• £28,000 – £40,000 pa
• Entry level

A self-funded training programme leading to entry-level cyber security roles, combining online CompTIA A+, Network+ and Security+ certification study with live labs and hands-on scenarios. Includes CV, LinkedIn and interview support plus dedicated recruitment help until placement, with flexible payment options spread over 12 months.

CompTIA A+ · CompTIA Network+ · CompTIA Security+

• Belfast
• Remote
• £24,000 – £45,000 pa
• Entry level

A traineeship combining self-paced online training in CompTIA, Microsoft and Cisco courses with Livelabs practical work and official exams, followed by placement into an IT Technician role. After two years' experience and further cyber security training, candidates progress into a Cyber Security Technician position with partner IT companies.

CompTIA A+ · CompTIA · Microsoft +1

• London
• Remote
• £24,000 – £45,000 pa
• Entry level
• Permanent

A traineeship combining online CompTIA, Microsoft and Cisco training with Livelabs practical work, leading to a guaranteed IT Technician placement and later a cyber security role. Candidates study from home at their own pace, sit CompTIA A+ exams, and must complete two years in an IT Technician post before progressing into cyber security.

CompTIA A+ · Microsoft · Cisco

• London
• Remote
• Senior
• Permanent

Builds and owns major components of the Falcon endpoint sensor, a Windows kernel-mode driver that observes system activity, detects malicious behaviour and provides on-box prevention plus telemetry to the cloud. Work spans OS internals such as file system, memory, process and networking, with cross-platform components shared across Windows, Mac and Linux.

Windows · Mac · Linux +1

• United Kingdom
• Remote
• Lead · manages people

Lead a team of three data scientists building machine learning and agentic AI systems for threat detection, malware analysis and security automation. Set technical standards, own ML roadmaps from research to production, and partner with security research, engineering and product teams while staying hands-on with Python, ML frameworks and large-scale data.

AWS · Linux

• Spain
• Remote
• Lead · manages people

Lead a team of three data scientists building machine learning and agentic AI systems for threat detection, malware analysis and security automation. Set technical standards, drive ML strategy from research to production, and partner with security research, engineering and product teams. Requires dual expertise in ML and cybersecurity.

AWS · Linux

• Ireland
• Remote
• Lead · manages people

Leads a team of three data scientists at the intersection of machine learning, big data and cybersecurity, setting technical standards and strategy for threat detection and agentic AI systems. Drives ML projects from research through production deployment, partnering with security research, engineering and product teams, while mentoring staff and contributing hands-on technical work.

AWS · Linux

• United Kingdom
• Remote
• Senior · manages people

Lead a team of data scientists applying machine learning, large language models and reverse engineering to cybersecurity problems at massive scale, handling trillions of events daily. The role blends technical leadership, roadmap planning and stakeholder alignment with hands-on work on malware detection and threat analysis.

AWS · Linux

• Spain
• Remote
• Senior · manages people

Lead a team of data scientists applying machine learning, large language models and reverse engineering to cybersecurity problems at massive scale, handling trillions of events daily. The role blends technical leadership, roadmap planning and stakeholder buy-in with hands-on work on malware detection, behavioural threat analysis and AI-driven security automation.

AWS · Linux

• Ireland
• Remote
• Senior · manages people

Lead a team of data scientists working at the intersection of machine learning, large language models and cybersecurity, translating business needs into technical objectives and driving research into production ML systems. The role spans mentoring, roadmap planning and hands-on work on malware detection and behavioural threat analysis across trillions of daily events.

AWS · Linux

• Ireland
• Remote
• Mid-level

Analyzes large-scale security telemetry, threat intelligence feeds and detection data to surface trends, anomalies and emerging threats, and builds dashboards and reporting workflows in SQL, Python and Logscale. Works cross-functionally with product and data engineering teams to turn raw security data into actionable insights and KPIs for the Office of Adversary Strategy.

LogScale · Tableau · Power BI +2

• Romania
• Remote
• Mid-level

Analyzes large-scale security telemetry, threat intelligence feeds and detection data to surface trends, anomalies and emerging threats. Builds dashboards, reports and data pipelines using SQL, Python, Logscale and graph databases, partnering with product and data engineering teams to turn raw security data into actionable insights and KPIs.

LogScale · Tableau · Power BI +2