Cybersecurity Specialist
3 weeks ago
We are seeking an experienced and highly skilled Cybersecurity Specialist to safeguard our IT infrastructure and digital assets. This role will be responsible for implementing and managing security measures across the organization, monitoring for potential threats, conducting regular security assessments, and ensuring compliance with Canadian data privacy and security regulations. The ideal candidate will possess hands‑on expertise in threat detection, vulnerability management, and incident response, combined with strong communication skills to lead awareness initiatives and promote a security‑first culture across the organization. Key Responsibilities Endpoint & Network Security Deploy, configure, and manage antivirus, anti‑malware, endpoint detection and response (EDR), and intrusion prevention systems (IPS/IDS). Ensure firewalls, VPNs, and access controls are properly implemented and monitored. Threat Detection & Vulnerability Management Perform regular vulnerability assessments, penetration testing, and risk evaluations to identify and remediate security weaknesses. Monitor logs and alerts using SIEM systems. Conduct forensic investigations into potential threats and suspicious activity. Incident Response & Remediation Lead the incident response lifecycle, including detection, containment, eradication, and recovery. Collaborate with IT teams to minimize downtime and ensure rapid response to cyber incidents. Maintain and test incident response playbooks to strengthen preparedness. Governance, Risk & Compliance (GRC) Develop, maintain, and enforce IT security policies, standards, and procedures. Ensure compliance with Canadian data privacy regulations (PIPEDA, provincial standards) and other industry-specific requirements. Prepare audit documentation and security reports for leadership and regulatory bodies. Awareness & Training Provide regular cybersecurity awareness training for employees. Promote best practices to minimize risks from phishing, social engineering, and other human-related threats. Continuous Improvement Research emerging threats, security trends, and technologies to enhance the organization’s defense posture. Recommend and implement improvements to strengthen resilience against evolving cyber risks. Qualifications Bachelor’s degree in Cybersecurity, Information Security, Computer Science, or a related field. Minimum 5+ years of experience in cybersecurity operations, security engineering, or a related role. Strong hands‑on knowledge of firewalls, SIEM platforms, endpoint protection, IDS/IPS, and vulnerability scanning tools. Experience with incident response, digital forensics, and penetration testing. Preferred certifications: CISSP, CISM, CompTIA Security+, CEH, or equivalent. Familiarity with cloud security best practices (Microsoft Azure, AWS, or Google Cloud) is an asset. Key Skills Threat detection and analysis Vulnerability and risk management Incident response and digital forensics IT governance and compliance (PIPEDA, GDPR, ISO 27001) Endpoint and network security management Security policy development and enforcement Strong communication and user training abilities Seniority Level Associate Employment Type Full-time Job Function & Industries IT Services and IT Consulting Location: Markham, Ontario, Canada Salary: CA$90,000.00 - CA$95,000.00 Get notified about new Cyber Security Specialist jobs in Toronto, Ontario, Canada. #J-18808-Ljbffr
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Network & Cybersecurity Specialist
3 weeks ago
Toronto, Canada Ontario Public Service Employees Union (OPSEUSEFPO) Full timeA leading public service organization in Toronto is seeking a Network Specialist (CyberSecurity) to manage and optimize its cybersecurity infrastructure. Candidates should have a solid understanding of cybersecurity frameworks and practical experience with leading security tools. This full-time position offers a competitive salary and involves critical...
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Network & Cybersecurity Specialist
4 weeks ago
Toronto, Canada Ontario Public Service Employees Union (OPSEUSEFPO) Full timeA leading public service organization in Toronto is seeking a Network Specialist (CyberSecurity) to manage and optimize its cybersecurity infrastructure. Candidates should have a solid understanding of cybersecurity frameworks and practical experience with leading security tools. This full-time position offers a competitive salary and involves critical...
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Cybersecurity Specialist
3 weeks ago
Toronto, Canada Karbon Digital Full timeWe are seeking an experienced and highly skilled Cybersecurity Specialist to safeguard our IT infrastructure and digital assets. This role will be responsible for implementing and managing security measures across the organization, monitoring for potential threats, conducting regular security assessments, and ensuring compliance with Canadian data privacy...
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Network Specialist
4 weeks ago
Toronto, Canada Ontario Public Service Employees Union (OPSEUSEFPO) Full timeNetwork Specialist (CyberSecurity) (961-02) Ontario Public Service Employees Union (OPSEU/SEFPO) Location: Information Technology Unit, Finance & Operations Division, OPSEU/SEFPO Head Office, 100 Lesmill Road, Toronto, ON, M3B 3P8 Reporting to: Supervisor, Information Technology Unit Salary: $2,054.00 to $2,281.00 per week (Range 4 – Pro‑Tech, subject to...
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Network Specialist
3 weeks ago
Toronto, Canada Ontario Public Service Employees Union (OPSEUSEFPO) Full timeNetwork Specialist (CyberSecurity) (961-02) Ontario Public Service Employees Union (OPSEU/SEFPO) Location: Information Technology Unit, Finance & Operations Division, OPSEU/SEFPO Head Office, 100 Lesmill Road, Toronto, ON, M3B 3P8 Reporting to: Supervisor, Information Technology Unit Salary: $2,054.00 to $2,281.00 per week (Range 4 – Pro‑Tech, subject to...
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Specialist, Cybersecurity Operations
3 weeks ago
Toronto, Canada Canada Mortgage and Housing Corporation Full timeSelect how often (in days) to receive an alert:Travel Requirement: LimitedLanguage Skill Levels (Read/Write/Speak): ZZZSecurity Requirement: SecretSalary: Our salaries generally range from $84699.11 to $105873.89 and are based on qualifications and experience. About CMHC The work you do and the work we do together matters. We come to work every day with a...
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Cybersecurity Governance, Risk
4 weeks ago
Toronto, Canada Harmonic Full timeCybersecurity Governance, Risk & Compliance Specialist Harmonic is the worldwide leader in virtualized broadband and video delivery solutions, enabling media companies and service providers to deliver premium broadband, video streaming, and broadcast services to consumers globally. We’re building a stronger cybersecurity culture—and we need someone...
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Specialist, Cybersecurity Operations
3 weeks ago
Toronto, Montreal, Ottawa, Canada Canada Mortgage and Housing Corporation Full timeSelect how often (in days) to receive an alert:Travel Requirement: LimitedLanguage Skill Levels (Read/Write/Speak): ZZZSecurity Requirement: SecretSalary: Our salaries generally range from $84699.11 to $105873.89 and are based on qualifications and experience. About CMHC The work you do and the work we do together matters. We come to work every day with a...
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Senior Cybersecurity Specialist — Microsoft 365
4 weeks ago
Toronto, Canada Canada Mortgage and Housing Corporation Full timeA governmental housing agency in Toronto is seeking a Senior Cybersecurity Specialist to protect digital infrastructure and enhance cybersecurity maturity. You will lead teams in implementing Microsoft Security Suite, conduct vulnerability assessments, and respond to incidents, all while ensuring compliance with Canadian government standards. Ideal...
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Toronto, Canada The Toronto-Dominion Bank (Canada) Full timeA leading financial institution in Toronto is seeking an experienced Information Security Specialist to lead cybersecurity incident responses and collaborate on risk reduction. Ideal candidates will have over 7 years of experience, strong incident management expertise, and excellent communication skills. The role provides opportunities for professional...
