Senior Project Manager (AD, IAM & Tier 0 Identity Security)
S.i. Systems
Toronto, ON-
Number of positions available : 1
- Salary To be discussed
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Contract job
- Published on February 9th, 2026
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Starting date : 1 position to fill as soon as possible
Description
Location: Brampton, ON (3-4 days per week onsite)
Duration: Contract initially runs until December 31st (with Holiday Furlough)
Start: ASAP
Our client is seeking a Senior Project Manager to lead critical Active Directory (AD) migration to the cloud and Tier 0 identity security initiatives. These programs are high priority, have aggressive timelines, and were identified as material risk areas through external audit and internal review.
This role requires a steady, experienced PM who can step into complex, in-flight initiatives, quickly assess current state, and drive execution across security, infrastructure, and SRE teams without disruption.
Key Initiatives
- Active Directory migration to the cloud, driven by a firm timeline to exit on-prem data centers (target: end of Q2)
- Tier 0 identity and privileged access initiatives, initially focused on a limited application scope with planned expansion
- Security remediation work aligned to:
- Data center exit activities
- Firewall rules and environment segmentation
- Secure environments for SRE teams
- Programs owned primarily within Security, with close coordination across AD, SRE, and infrastructure teams
Key Responsibilities
- Lead and manage the AD cloud migration and Tier 0 security initiatives
- Rapidly assess and document current-state architecture, risks, timelines, and dependencies
- Establish and maintain detailed project plans, milestones, and delivery schedules
- Identify, manage, and mitigate delivery, security, and operational risks
- Coordinate closely with Active Directory, SRE, and Security teams
- Drive execution against tight deadlines while maintaining security and operational stability
- Provide clear, concise status reporting to senior stakeholders
Step in mid-stream as needed to stabilize delivery and maintain momentum.
Must-Have Skills & Experience
- 8+ years of Project Management experience in complex enterprise environments
- Strong background in Active Directory, IAM, and identity-related programs
- Proven experience managing Active Directory migrations
- Experience with data center exits, cloud migrations, or hybrid environments
- Demonstrated ability to step into active projects and regain control quickly
- Strong risk management, stakeholder communication, and decision-making skills
- Ability to remain calm under pressure in high-visibility, high-risk initiatives
Nice to Have
- Experience leading Tier 0, privileged access, or identity security modernization programs
- Background working with security-driven audit remediation initiatives
- Experience supporting multi-year identity or infrastructure transformation programs
AI may be used in evaluating candidates.
This posting is for an existing vacancy.
Requirements
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