Senior Security Analyst (Threat Intelligence & Incident Response)
About the Company
Our client is a global biotechnology organization focused on developing innovative therapies and advanced healthcare solutions for patients worldwide. The company combines cutting-edge research with modern technologies and operates in a highly international environment. Due to the scale of operations and sensitivity of data, cybersecurity, risk management, and secure enterprise infrastructure are key priorities across the organization.
About the Role
We are looking for a Senior Threat Intelligence & Incident Response Analyst to join the GTS – Security & Compliance team. This is a senior, hands-on role requiring a proactive, independent, and analytical mindset.
You will lead threat hunting, threat intelligence, and incident response initiatives, playing a key role in identifying attacker behavior, investigating incidents, and proactively uncovering risks across a global enterprise environment.
Key Responsibilities
Lead threat hunting, threat intelligence, and incident response activities
Conduct hypothesis-driven threat hunts, including attack path and exposure-based analysis across endpoint, identity, cloud, and network telemetry
Rapidly assess, investigate, and respond to high-priority security events
Analyze adversary behavior using MITRE ATT&CK and real-world threat intelligence
Partner with Vulnerability Management to prioritize vulnerabilities based on exploitability and exposure
Identify misconfigurations, attack paths, and chained weaknesses across the environment
Translate findings into actionable detection, response, and security improvement recommendations
Collaborate with SOC, IT, Privacy, Legal, Compliance, Vulnerability Management, and business stakeholders
Work closely with external partners (e.g. EDR providers such as CrowdStrike) during investigations
Produce high-quality documentation and senior-level briefings for leadership
Requirements
4+ years of experience in Threat Intelligence, Threat Hunting, or Incident Response
Proven experience leading investigations in enterprise environments
Strong hands-on experience with EDR platforms and SIEM / log analytics tools
Strong understanding of vulnerability exploitation, exposure management, and attack path analysis
Deep knowledge of adversary tradecraft and modern intrusion techniques
Ability to work independently, think quickly, and make sound decisions under pressure
Strong communication skills (technical and non-technical audiences)
No direct people management responsibilities, but opportunity to provide technical leadership and mentorship.
Education & Certifications
Bachelor’s degree in Cybersecurity, Computer Science, or related field (or equivalent experience)
Certifications are a plus, such as:
GIAC (GCIA, GCIH, GCED, GCIR, GNFA, GCFA)
Offensive Security (OSCP, OSCE)
Red Team / Adversary Emulation (CRTO, CRTP, CRTA)
DFIR certifications (GCFA, GNFA, CFCE, EnCE)
- Locations
- Warsaw
- Remote status
- Hybrid
About Infotree Global Solutions
At Infotree, meeting your career needs is a top priority. Client satisfaction is largely dependent on the resources we can provide, and we take pride in our delivery. We have a supportive team in place to give quality people a chance to grow and challenge themselves in their roles which has resulted in that we have placed many employees in positions that have grown into lifelong careers.
We have a team of dedicated recruiters and consultant care representatives that are committed to your success and well-being. Check out our open roles to get started.
Infotree Poland Sp. z o.o. is part of Infotree Global Solutions. Agency number: 15970.