Platform Security Specialist

5 days ago


Toronto, Ontario, Canada ION Full time
The Role:

This is an exciting opportunity to contribute to ION's mission as a Platform Security Engineer. As a key member of the Platform Security Team, you will play a crucial role in ensuring the security and compliance of ION's platform across various technologies. Your expertise in attack paths, tactics, techniques, and procedures (TTPs) will enable you to identify and mitigate vulnerabilities, providing a secure environment for our customers.

Key Responsibilities:
  • Monitor and analyze security events and emerging threats associated with the platform and its dependencies.
  • Collaborate with the CSIRT and Infrastructure/Platform teams to respond to security incidents.
  • Develop and implement threat modeling and hunting techniques to identify vulnerabilities in platform design and provide control recommendations.
  • Participate in architecture and design reviews to ensure platform alignment with security strategy and industry best practices.
  • Stay up-to-date with industry trends, best practices, and regulatory standards that impact product implementations.
  • Support the engineering of control solutions where existing offerings are not available.
  • Provide security expertise during incident and problem management.
  • Produce threat intelligence briefings and other work products to share information across the organization.
  • Respond to ad-hoc requests for platform security-related guidance.
Required Skills, Qualifications, and Experience:
  • Knowledge of information security management, governance, and compliance principles, practices, laws, rules, and regulations, including NIST, ISO, NIS, DORA, and GDPR.
  • Understanding of information technology systems and processes, network infrastructure, data architecture, data processes, and protocols.
  • Proficiency in common security tools, such as SIEMs, vulnerability scanners, firewalls, and EDR products.
  • Scripting skills in languages like Python, BASH, or PowerShell.
  • Ability to communicate complex security issues to both technical and non-technical audiences.
About ION:

We're a diverse group of visionary innovators who provide trading and workflow automation software, high-value analytics, and strategic consulting to corporations, central banks, financial institutions, and governments. Our mission is to empower our customers to make informed decisions and achieve their goals. With over 2,000 of the world's leading corporations and 30% of the world's central banks trusting our solutions, we're committed to delivering exceptional value and service.



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