Overview

Senior Threat Hunter (Cyber Security) – Full time Employee – London, UK - Hybrid

CyberProof, a UST company, is a global cybersecurity services and platform provider dedicated to helping organizations stay ahead of evolving threats. We build secure digital ecosystems by automating threat detection, prioritization, and response-empowering our clients to react faster and smarter.

Responsibilities

• Conduct proactive threat hunting across network, endpoint, and cloud environments to detect signs of compromise.
• Research emerging threats, attacker techniques, and vulnerabilities to develop hunting strategies and mitigation workflows.
• Innovate and implement new processes to address complex cybersecurity risks.
• Apply data mining techniques to extract actionable insights from large datasets.
• Stay current with cybersecurity trends, technologies, and threat landscapes.
• Develop reports and dashboards to communicate threat intelligence and security posture.
• Collaborate with cross-functional teams to enhance detection and response capabilities.

Required Qualifications

• Bachelor's degree in Cybersecurity, IT, Computer Science, or equivalent experience.
• Minimum 3 years of experience in threat hunting or incident response, with strong forensic and investigative skills.
• Deep understanding of attacker tactics, techniques, and procedures (TTPs), including MITRE ATT&CK framework.
• Hands-on experience with SIEM, EDR, and data lake platforms.
• Proficiency in operating systems (Linux/Unix and Windows) and network traffic analysis.
• Experience hunting in cloud environments (AWS, GCP, Azure).
• Strong Python skills, especially with libraries like Pandas and MsticPY.
• Familiarity with Jupyter Notebooks for data analysis and visualization.
• Excellent problem-solving, critical thinking, and communication skills.
• Relevant certifications (e.g., GIAC GCIH, GCFA, GREM, OSCP, CEH) are a plus.