Role: Cloud Security Engineer

Employment: Full Time

Location: Toronto, ON

Work Arrangement: Onsite

We are seeking a Full Time Cloud Security Engineer with robust experience designing and implementing security architecture across Azure, AWS, and OCI cloud environments

Key Responsibilities

- Design and implement cloud security architecture across Azure, AWS, and OCI
- Configure and manage Microsoft Defender for Cloud, Defender for Endpoint Plan 2, and Sentinel SIEM
- Implement Azure Firewall, WAF policies, OWASP rules, and DDoS Protection
- Manage AWS GuardDuty, Security Hub, Inspector, AWS Config, and Macie
- Configure OCI Cloud Guard, Security Zones, and VSS
- Enforce CIS Benchmarks, security baselines, and regulatory compliance controls
- Implement EDR solutions and manage hybrid endpoint security
- Design and review NSGs, Security Groups, Security Lists, and NVA traffic inspection
- Integrate SIEM/SASE solutions and support SOC operations
- Develop detection and response runbooks
- Conduct security risk assessments,



threat modelling, and architecture reviews
- Prepare governance documentation and executive-level security reporting

Required Qualifications

- 6+ years of security engineering experience
- 3+ years of cloud security experience with Azure, AWS, or OCI
- Hands-on Microsoft Defender for Cloud, Sentinel, and Defender for Endpoint experience
- Strong knowledge of cloud-native security services across at least two major cloud providers
- Experience with SIEM, threat detection, and incident response
- Strong understanding of firewalls, WAF, IDS/IPS, and Zero Trust principles
- Knowledge of CIS, NIST, ISO 27001, and SOC 2 frameworks
- SC-200 or AZ-500 certification preferred
- AWS Security Specialty or OCI Security Professional certification is a strong asset

Nice to Have

- Experience with SASE solutions such as Zscaler, Palo Alto Prisma, or Netskope

📌 Cloud Security Engineer (Toronto)
🏢 AceStack
📍 Toronto