Manager, IT Security

Enerflex Ltd•Calgary, AB

4d•Onsite

About The Position

This is an opportunity for a practical, hands-on cybersecurity leader to make a visible impact across a global technology environment. As Manager, IT Security, you will lead a capable team, strengthen security practices, and help protect critical IT, OT, cloud, identity, data, and AI-enabled environments. The role offers meaningful ownership, broad exposure, and the ability to balance strategy with hands-on execution in a complex, evolving security environment.

Requirements

Degree or technical diploma in IT, cybersecurity, computer science, or a related field, with 8+ years of progressive cybersecurity or IT security experience.
Experience leading cybersecurity professionals, technical teams, or security service providers while remaining engaged in technical decision-making.
Strong experience in incident response, threat detection, vulnerability management, endpoint protection, log analysis, monitoring, and enterprise security tools.
Practical knowledge of network, cloud, Microsoft 365, identity, privileged access, conditional access, remote access, encryption, data protection, OT security, and AI security considerations.
Experience with cybersecurity governance, risk management, audits, control frameworks, and standards such as NIST, ISO 27001, CIS Controls, SOX, or PCI.

Nice To Haves

Relevant security certification such as CISSP, CISM, GIAC, CRISC, CCSP, or equivalent.
Experience with SOX, executive risk reporting, OT security frameworks, SCADA or ICS environments, IEC 62443, AI governance, or responsible AI practices.

Responsibilities

Lead security operations including detection, incident response, vulnerability management and endpoint protection.
Optimize security platforms (SIEM, EDR, firewalls, identity, remote access), ensuring they are configured, maintained and effective.
Strengthen enterprise security across infrastructure, cloud and Microsoft 365 focusing on identity, privileged access, MFA and data protection.
Enable secure OT and AI adoption by providing guidance on segmentation, monitoring, data handling and third-party risk.
Advance risk and compliance by developing standards, support policies, conducting risk assessments, supporting audits and track remediation.
Mentor the security team and collaborate with IT, business leaders and vendors, to embed security into all initiatives.