Junior Cybersecurity Operations Analyst Intern

Location: Toronto - 100 Adelaide St W

Venture outside the ordinary - TMX Careers

The TMX group of companies includes leading global exchanges such as the Toronto Stock Exchange, Montreal Exchange, and numerous innovative organizations enhancing capital markets.  United as a global team, we’re connecting cross-functionally, traversing industries and geographies, moving opportunity into action, advancing global economic growth, and propelling progress. Through a rich exchange of ideas, meaningful collaboration, and a nimble operating model, we're powering some of the nation's most critical systems, fueling capital formation and innovation, bringing increased opportunity to business visionaries, product ingenuity to consumers, and career exploration to our team.

Ready to be part of the action?

Are you an aspiring cybersecurity professional eager to launch your career in a dynamic and critical field? We are seeking a highly motivated Student Intern to join our Information Security Office as a Junior Cybersecurity Operations Analyst Intern. In this role, you will collaborate closely with our Security Operations Center (SOC) team, playing a vital part in protecting our digital assets against an ever-evolving threat landscape. This is an exceptional opportunity to gain hands-on experience, contribute to real-world security initiatives, and grow within a supportive, collaborative environment.

This role reports to: Global Technology Lead, Cyber Defence

Job Location: This role is hybrid (2-3 days/week in the office) - based in Toronto, ON.

Key Accountabilities

SOC Support & Operational Administration: Provide essential day-to-day administrative and operational support to the Security Operations Center (SOC) and Security Engineering teams.

Threat Monitoring & Analysis: Assist in the proactive monitoring, evaluation, and analysis of security events and alerts across various systems (e.g., SIEM, EDR, network logs) to detect and triage potential threats.

Vulnerability & Threat Research: Conduct research into emerging cyber threats, security technologies, industry vulnerabilities, and effective mitigation techniques.

Security Tool Lifecycle Management: Support the ongoing maintenance, patching schedules, and upgrade roadmaps for critical security technologies and services.

Incident Response Support: Contribute to initial triage and root-cause analysis during security incidents, helping recommend practical containment and mitigation strategies.

Automation & Scripting: Develop, test, and maintain scripts (e.g., Python, PowerShell) to automate routine security workflows and enhance operational efficiency.

Reporting & Metrics: Assist in gathering operational data and generating metrics and Key Performance Indicators (KPIs) to provide actionable insights to senior leadership.

Documentation & Standards: Review and update standard operating procedures, architectural diagrams, security guidelines, and technical documentation.

Must Have(s)

Currently enrolled in or recently completed your first year of an undergraduate degree program in Cybersecurity, Computer Science, Geopolitical Studies, Ethics, Information Technology, or a related field (or equivalent practical experience/passion for learning).

Foundational understanding of core information security principles, including network security, cloud environments (AWS, Azure, GCP), operating systems (Windows, Linux), identity and access management, and common attack vectors.

Familiarity with security concepts and technologies such as firewalls, intrusion detection/prevention systems (IDS/IPS), SIEM platforms, and endpoint detection and response (EDR) tools.

Basic scripting capabilities (e.g., Python, PowerShell) paired with an interest in task automation.

Strong analytical, problem-solving, and critical-thinking abilities with meticulous attention to detail.

Excellent verbal and written communication skills, with the ability to articulate technical concepts clearly to diverse audiences.

Highly teachable, collaborative team player with a proactive mindset and strong adaptability in a fast-paced environment.

Nice to Have(s)

Hands-on exposure to a major cloud platform (AWS, Azure, or GCP) within a security context.

Working familiarity with industry security frameworks (e.g., NIST, ISO 27001).

Active participation in cybersecurity-related extracurriculars, Capture-the-Flag (CTF) competitions, or personal home lab/security projects.

Relevant entry-level security certifications (e.g., CompTIA Security+, CySA+, Google Cybersecurity Certificate).

Notes

4 month Co-op Internship: January 11, 2027 to April 30, 2027

In order to be considered for the position, you are required to submit your Knockri Assessment

Salary Range: $20/hour - $24/hour CAD. Please note that the salary range included is a guideline only. The salary offered may vary based on factors, including, but not limited to, the successful candidate’s relevant knowledge, skills, and experience.

The recruiting efforts for this role are intended to fill a vacant position.

For this role AI-assisted tools are utilized as one input in the application and screening process. AI does not make final hiring or interview decisions.

In the market for…

Excitement - Explore emerging technology and innovation, as well as ventures and digital finance that shape the future of global markets! Experience the movement of the market while grounded in the stability of close to 200 years of success.

Connection - With site hubs in some of the world’s most multicultural cities, we leverage our size and structure to create rich connections and belonging while experiencing powerful global impact through our work.

Impact - More than a platform, we use our talents to power mission-critical systems that drive global economic advancement, innovation, and growth. As well, our employee-led Team Impact spreads social good via our giving strategy.

Wellness - From empathetic leadership to a culture of flexibili