University Co-Op Student-Security Analyst, 12 months, Markham, May 2026

Hiring salary range: $2,064.34 - $3,189.88 / bi-weekly Hydro One is proud to be the largest electricity transmission and distribution provider in Ontario, serving nearly 1.5 million customers. We have a long history in the industry with roots dating back to 1906 and are focused on providing exceptional customer service while building safe communities where we live, work, and play. It’s an exciting time to join the team at Hydro One Location: Markham General Accountabilities Participate in Business and IT initiated projects. Ensure that security requirements for the projects are defined and captured; catalogue all security risks within projects, including those created within the proposed solutions. Support IT/OT Security Operations efforts. Participate in the ongoing development of Hydro One Security Policy, Procedures and Guidelines. The incumbent must possess a strong client service orientation and a desire to help the business meet their objectives. Provide day‑to‑day review analysis of the perimeter IT network to determine unauthorized access attempts, probes, pre‑attack information gathering, network mapping, and monitoring mail for unauthorized data extraction. Provide security architecture expertise to the projects. Catalogue all security risks with the project, including those created within the proposed solution and those generated through project activities; review and recommend approval for proposed technology solution. Review and recommend sustainment adjustments as a result of remedial actions for risk reduction. Remain operationally current for all key and critical Hydro One IT/OT systems and networks to ensure investigations are necessary; core operational competencies and skills will improve and ensure that the full range of potential root causes are explored without putting at risk the continued operation of the system or network. Support complex and technical IT/OT investigations and address general queries regarding recovery, authentication, and analysis of electronic data when an investigation involves issues relating to reconstruction of computer usage, examination of residual data, and authentication of data by technical analysis. Support IT/OT security threat and risk assessments related to key and critical IT systems and networks as they relate to internal or external threats. Support IT/OT Data and Cyber Security awareness programs through presentation and education. Review items posted to the corporate web page to determine if they represent an overall security risk. Assist the Director of Business Information Technology in the assessment of IT/OT Security work programs focused on the prevention, detection and response to breaches and malicious behaviors targeting Hydro One’s IT/OT systems and networks. Professional Development from the Role Learn Security Analysis techniques. Develop skills protecting organizations by learning policy, procedures and security tools related to the profession. Develop skills relating to prioritization based on risk. Selection Criteria Discipline: Electrical Engineering, Computer Science, Cyber Security. Academic Level: 2nd or 3rd year university student. Computer Skills: Microsoft Office – Word, Excel and PowerPoint. Strong organizational and communication skills. Prior work experience in or familiarity with the utility industry. An understanding of Information Security principles and processes. Knowledge of the NERC CIP Standards or the NIST Cybersecurity framework. Understanding of regulatory standards and auditing process. Hydro One requires that all students applying for student opportunities be enrolled in post‑secondary level studies and be returning to full‑time studies upon the completion of their work term. Exceptions will be made in cases where students require a work term in order to graduate. Only applications submitted via Hydro One’s career page will be accepted. For international students, please ensure you have obtained a proper work permit and a Social Insurance Number (SIN). Speak with your school’s career centre if you have any questions about acquiring this documentation. At Hydro One we understand that the success and strength of our business rests with our people. When we develop their skills, we are investing in both their success and ours. To secure the best talent, we seek to create a workforce that reflects the diverse populations of the communities where we live and work and to create a culture based on safety, innovation and inclusiveness. We are honoured to be recognized by Forbes in its list of Canada’s Best Employers for 2025. Thank you for considering a career with Hydro One, we welcome applications from all qualified candidates. If you are having difficulty using our online application system and you need an accommodation due to a disability, please email careers@hydroone.com. Hydro One will provide reasonable accommodation for qualified individuals with disabilities in the job application process. Deadline: January 26, 2026. #J-18808-Ljbffr