Windows Specialist

OVERVIEW

We are seeking an experienced Windows Specialist to support and enhance a highly sensitive Physical Security application and infrastructure environment within a large financial services organization. This role focuses on the stability, security, and compliance of Windows-based systems supporting physical access control and security operations.

The successful candidate will bring deep expertise across Windows Server, Active Directory, MS SQL Server, virtualization, and security controls
, and will work closely with cyber security, physical security, and infrastructure teams to ensure resilient, compliant, and secure operations.

This role is well-suited for a technically advanced professional who thrives in regulated environments, understands the intersection of cyber and physical security, and can independently manage complex infrastructure components.

Location: Toronto, ON (Hybrid – 2 days in office)
Contract Length: 6 Months (Extension Possible)
Hours: 7.5 hours/day
Pay Rate: $80-90/hour

RESPONSIBILITIES Infrastructure & Platform Support

• Administer, configure, and troubleshoot Windows Server environments supporting physical security systems.
• Manage Active Directory design and operations, including GPOs, authentication, permissions, and access controls.
• Oversee MS SQL Server environments, including deployments, patching, monitoring, performance tuning, and disaster recovery.

Security & Compliance

• Implement and enforce security controls across endpoints, servers, firewalls, antivirus, SIEM, and vulnerability management tools.
• Ensure systems meet regulatory and audit requirements aligned with PCI DSS, SOX, GLBA, ISO 27001, and NIST frameworks.
• Support audit activities by providing evidence, documentation, and control validation.

Virtualization, Networking & Operations

• Maintain and enhance virtualized environments (VMware, Hyper‑V, Proxmox).
• Configure, monitor, and troubleshoot firewalls and core network components.
• Maintain backup solutions, recovery plans, and business continuity processes.

Physical Security Integration

• Coordinate with physical security teams to support access control systems, CCTV, badge systems, and related integrations.
• Provide technical support for physical security application incidents and system changes.

Automation, Documentation & Support

• Develop and maintain Power Shell scripts to automate operational and security tasks.
• Create and maintain technical documentation, policies, procedures, and architectural diagrams.
• Provide advanced troubleshooting and escalation support to IT and security teams.

QUALIFICATIONS Required

• 3+ years of hands‑on administration experience with Windows Server, Active Directory, and MS SQL Server.
• Strong understanding of networking fundamentals (TCP/IP, OSI model, firewalls, VPNs, routers, switches).
• Proven experience with virtualization platforms (VMware, Hyper‑V, Proxmox).
• Power Shell automation experience for system administration and security tasks.
• Experience supporting regulatory compliance and security audits.
• Strong analytical, documentation, and communication skills.

Preferred

• Experience integrating physical security systems with IT infrastructure.
• Background working closely with cyber security and physical security teams.
• Familiarity with emerging cyber threats, risk management, and security best practices.
• Cloud exposure (AWS, Azure, Microsoft 365) is an asset.
• Relevant certifications are a plus:
  • Microsoft Certified:
    Windows Server Hybrid Administrator
  • CCNA
  • CISSP
  • Security+
  • ITIL Foundation
• Prior experience within financial services or other regulated environments.

EDUCATION

• Bachelor’s degree in Information Technology, Computer Science, Cybersecurity, or a related field

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, disability status, or other non‑merit factor. We are committed to creating a diverse and inclusive environment for all employees.#J-18808-Ljbffr