Senior Remote Mainframe Security Architect

Open Systems Technologies

📍 , , Canada, , , Canada, Canada

Full-time Other-General Posted February 19, 2026

Job Description

A leading IT solutions provider is seeking an experienced Enterprise Z-Security Architect for a fully remote position. The role involves mainframe security operations, support, and on-call duties, requiring strong analytical and communication skills alongside 5+ years of relevant experience and advanced knowledge of Broadcom TopSecret. Candidates must be team players and able to work independently, with responsibilities including developing automation tools and troubleshooting security issues.
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