TC-CS-Cyber Detection And Response-Cyber Threat Intelligence-Senior
TC-CS-Cyber Detection And Response-Cyber Threat Intelligence-Senior
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Job Description
At EY youll have the chance to build a career as unique as you are with the global scale support inclusive culture and technology to become the best version of you. And were counting on your unique voice and perspective to help EY become even better too. Join us and build an exceptional experience for yourself and a better working world for all.
Role Overview:
We are seeking a highly skilled Senior Cyber Threat Intelligence Analyst to join the Canada CTI team. The role involves collecting analyzing and disseminating actionable intelligence to support cybersecurity operations and protect the organization against emerging threats. The candidate will collaborate with internal and external stakeholders conduct threat research and contribute to the development of intelligencedriven strategies.
Responsibilities:
- Lead the monitoring and analysis of emerging cyber threats across various sectors (e.g. Finance Healthcare Education).
- Perform indepth analysis of advanced threat actor campaigns including TTPs (Tactics Techniques and Procedures) and translate findings into actionable intelligence.
- Develop and maintain a comprehensive repository of cyber threat data for risk assessment and trend analysis.
- Create and present detailed reports (Strategic Tactical and Operational) to stakeholders ensuring technical findings are communicated effectively.
- Develop and document threat intelligence playbooks and procedures.
- Identify and improve security detection capabilities using YARA SIGMA Snort and similar rulesets.
- Collaborate with crossfunctional teams to assess risks and recommend mitigation strategies.
- Evaluate and refine alerts triggered by threat intelligence platforms.
- Use OSINT techniques to validate and prioritize alerts and escalate critical threats promptly.
- Work closely with international IT teams and thirdparty vendors to understand adversary intent and activity.
- Stay informed about the latest cybersecurity trends vulnerabilities and attack methodologies.
- Contribute to the design and enhancement of the organizations Threat Intelligence Program.
- Participates in the assessment analysis and design of improvements for the Threat Intelligence Program.
- Perform ashoc intelligence gathering using OSINT tools and techniques
- Able to apply creative and critical thinking when approaching issues.
Required Qualifications:
- Bachelors degree in Computer Science or equivalent with a certification such as GCTI (GIAC Cyber Threat Intelligence).
- Extensive experience with threat intelligence platforms and playbook development.
- Proficiency in tools like MITRE ATT&CK Diamond Model and Cyber Chain frameworks.
- Strong analytical skills and expertise in OSINT techniques.
- Advanced knowledge of cybersecurity incidents attack vectors and threat actor behaviour.
- Familiarity with Python APIs Docker containers and automation tools.
- Proven ability to work independently and handle complex situations.
- Excellent verbal and written communication skills to deliver briefings to diverse audiences.
Additional Information:
- This position requires support during Canada business hours.
EY Building a better working world
EY exists to build a better working world helping to create longterm value for clients people and society and build trust in the capital markets.
Enabled by data and technology diverse EY teams in over 150 countries provide trust through assurance and help clients grow transform and operate.
Working across assurance consulting law strategy tax and transactions EY teams ask better questions to find new answers for the complex issues facing our world today.
Required Experience:
Senior IC
Employment Type
Full Time
