Analyst, Cyber Security

Brookfield Renewable, as one of the core businesses under Brookfield Corporation, is one of the world’s largest owners, operators, and developers of renewable power, with $125 billion power assets under management. Our diverse portfolio of hydro, wind, solar, distributed energy, storage, and sustainable solutions extends across five continents, totaling over 46,000 megawatts of generating capacity. We use our operating capabilities, scale and global reach to develop and operate a high-quality clean energy portfolio in a responsible manner, helping accelerate the global transition to net zero.

At Brookfield Renewable, we attract and retain high-performing individuals who are interested in making an impact, driving meaningful change and being part of a fast-paced and collaborative environment. Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. Together, we contribute to the success of one of the fastest growing and largest publicly traded, pure play renewable power platforms in the world while supporting decarbonization and greater energy sustainability to facilitate the global transition to a net-zero.

As a member of the BSG Cybersecurity team, reporting to the Director of Cyber Security and under the operational direction of the Cybersecurity Manager, the Cyber Security Analyst will strengthen our security operations and protect our cloud-based infrastructure. You will leverage hands‑on expertise in Microsoft Azure, Office 365 Security, Exchange Online Protection (EOP), and Microsoft Purview to monitor, detect, and mitigate evolving security threats.

This role is pivotal in driving effective incident response and ensuring continuous protection of our information assets.

• Security Monitoring & Threat Detection: Monitor and analyze security alerts from Microsoft Defender, Sentinel, and EOP. Investigate and respond to phishing, malware, and insider threats. Conduct forensic analysis and threat hunting using Microsoft Purview and Azure security tools.
• Incident Response & Threat Mitigation: Lead incident response efforts by identifying, containing, and eradicating security threats. Develop and execute incident response playbooks for cloud and email security incidents. Coordinate with IT and security teams to remediate threats and ensure business continuity. Document incident findings, perform root cause analysis, and conduct post‑incident reviews.
• Cloud Security & Compliance: Manage security controls and policies in Microsoft 365 Defender and Azure Security Center. Ensure compliance with standards such as GDPR, ISO 27001, and NIST through Microsoft Purview Compliance Manager. Implement and optimize email security policies (EOP, Defender for O365) to minimize phishing risks.
• Identity & Access Management (IAM): Configure and monitor Azure AD Conditional Access Policies. Analyze and mitigate risky sign‑in activities and MFA bypass attempts. Secure privileged access using Privileged Identity Management (PIM).
• Data Protection & DLP: Implement Data Loss Prevention (DLP) policies using Microsoft Purview. Enforce email encryption, sensitivity labels, and insider risk policies. Monitor and respond to potential data exfiltration attempts.

• 3+ years of experience in Cyber Security or Cloud Security.
• Strong knowledge of Microsoft Security solutions, including Azure, Office 365, EOP, and Microsoft Purview.
• Hands‑on experience with SIEM tools (Microsoft Sentinel preferred).
• Familiarity with email security, phishing detection, and incident response practices.
• Knowledge of Power Shell and KQL scripting for security automation is a plus.
• Preferred certifications include AZ-500, MS-500, SC-200, CISSP, or CEH.
• Excellent communication skills, with the ability to articulate complex security concepts to both technical and non‑technical stakeholders.

Note:

Offices continue to be central to collaboration and Brookfield’s identity. This position requires the employee to be on‑site for a minimum of 4 days to perform most effectively.

At Brookfield, your goals are a priority. We…