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Arcadia Linkedin · Posted 22d ago

Cloud Security Engineer

Toronto, Ontario, Canada

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Indexed description

Cloud Security Engineer (AWS)

Location: Toronto, ON (Hybrid)

Type: Full-Time

Comp: 150-170k base + bonus + RRSP + full benefits


A leading financial services platform is hiring a Cloud Security Engineer to secure and scale its AWS cloud environment across infrastructure, applications, and customer-facing systems.


This is a highly technical, hands-on role focused on building and enforcing cloud security best practices across a modern AWS stack. You’ll partner closely with DevOps and engineering teams to embed security into workflows, strengthen compliance posture, and protect systems operating at real scale.


What You’ll Do

  • Design and implement secure AWS architectures aligned with industry standards
  • Own cloud security across IAM, access controls, and account structure (Organizations, Control Tower)
  • Deploy and manage AWS-native security tools (GuardDuty, Security Hub, Macie, WAF, Shield)
  • Implement encryption and key management solutions (KMS, Secrets Manager, CloudHSM)
  • Integrate logging and monitoring (CloudTrail, CloudWatch, Config) into SIEM platforms
  • Secure cloud networking across VPCs, Security Groups, ACLs, and PrivateLink
  • Partner with DevOps to embed security into CI/CD pipelines
  • Automate security controls using Terraform, CloudFormation, and scripting
  • Secure containerized and serverless environments (EKS, ECS, Fargate, Lambda)
  • Conduct vulnerability assessments, penetration testing, and remediation
  • Drive compliance across frameworks (CIS, NIST, ISO 27001, SOC2, PCI-DSS, HIPAA)
  • Lead incident response planning, disaster recovery, and security best practices adoption


What We’re Looking For

  • 10+ years of experience in IT/security, with 4+ years focused on AWS cloud security
  • Deep hands-on experience securing AWS services (IAM, VPC, EC2, S3, RDS, Lambda, etc.)
  • Strong knowledge of AWS security tooling (GuardDuty, Security Hub, Macie, Inspector)
  • Experience with encryption and key management (KMS, ACM, CloudHSM)
  • Background in Infrastructure-as-Code and automation (Terraform, CloudFormation, scripting)
  • Experience securing containers and serverless workloads
  • Familiarity with Zero Trust, identity federation, and RBAC models
  • Experience with vulnerability management, SIEM/SOAR, and incident response
  • Exposure to multi-cloud (Azure, GCP) is a plus
  • AWS Security Specialty, CISSP, or similar certifications preferred


Why Apply?

  • High-impact role securing critical cloud infrastructure at scale
  • Strong ownership across AWS security architecture and strategy
  • Work closely with DevOps and engineering on modern cloud systems
  • Exposure to regulated environments and enterprise-grade security practices
  • Competitive compensation, bonus, and comprehensive benefits package

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