Senior IT Security Administrator to engineer and maintain a large enterprise Window/Linux Azure/AWS hybrid cloud infrastructure

Senior IT Security Administrator to engineer and maintain a large enterprise Window/Linux Azure/AWS hybrid cloud infrastructure

Working within the IT Security group, your responsibilities will include engineering and maintaining a hybrid-cloud infrastructure including Cyber Security incident investigations as needed.

Type:  Full-time
Location: Greater Toronto Area
Environment: Hybrid - 2 days in office

Your responsibilities:

• Design and advanced support of the on premise Active Directory environment
• Troubleshoot Active Directory L2/L3 levels
• AD Restore, Forest and Domain Recovery using 3rd party Tools
• Support Active Directory Group Policies (GPO) applied to multi-layered OUs in an enterprise environment
• Advanced understanding of hybrid cloud environments
• Implementing Cloud security best practices for deployment and securing of AD in multiple cloud environments
• L2/L3 experience troubleshoot problems with Cloud environments with a focus on root cause analysis
• Manage cloud environment with a security first mindset and in accordance with established company security standards
• Produce and maintain process documentation, standards and guidelines
• Experience working with an enterprise class change management process to include ticket oriented applications

Must haves:

• 5 years’ experience with both Linux and Windows environments in a similar role of which, 3 years’ experience in an enterprise scale cloud security environments.
• Good understanding of Linux and Windows security
• Proficiency with scripting languages and Infrastructure as Code (IaC) (e.g., Bash, Python, PowerShell)
• Excellent written communication skills in the creation of research, guidance, procedural and support documentation
• Familiarity with DevOps methodologies and tools (Docker, Ansible, Terraform)
• Relevant certifications are required (RHCSA, AWS Solutions Architect, Azure Security, MCSE)