Full-time

Expert Mainframe Security Architect for Finance

Posted by Confidential • May 28, 2026

📍 montreal (administrative region), qc, Canada
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Description

Join as an Expert Mainframe Security Architect specializing in ACF2 and RACF. Focus on delivering secure architecture solutions for financial clients while managing detailed documentation.
This position involves a long-term engagement with a global IT consulting firm. You will collaborate with client teams and project managers to implement secure systems and architect solutions addressing diverse requirements. Responsibilities encompass documentation and mentoring, ensuring alignment with best practices in architectural techniques.
Key Responsibilities:
• Collaborate with clients on security architecture
• Document technical solutions and roadmaps
• Mentor teams in applying architectural standards
• Manage tasks across multiple concurrent projects
• Work with system programmers to implement solutions
Requirements:
• 5+ years as a z/OS System Programmer
• ACF2 and RACF specialization required
• Proficient in SMP/E and Assembler Language
• Knowledge of...

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