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Systems Engineer Systems Administrator IT Consultant IT Specialist

Mainframe Security Architect; RACF, z​/OS

Job in Toronto, Ontario, C6A, Canada
Listing for: MethodHub
Full Time position
Listed on 2026-03-02
Job specializations:
  • IT/Tech
    Systems Engineer, Systems Administrator, IT Consultant, IT Specialist
Salary/Wage Range or Industry Benchmark: 150000 - 200000 CAD Yearly CAD 150000.00 200000.00 YEAR
Job Description & How to Apply Below
Position: Mainframe Security Architect (RACF, z/OS)
A technology services firm based in Toronto is seeking an experienced IBM RACF Administrator to provide operational support for their mainframe environment. Candidates should have over 15 years of experience in managing IBM RACF, solid expertise with the IBM zSecure suite, and a thorough understanding of z/OS system internals. This role involves resolving complex RACF issues, implementing security measures, and providing on-call support in a 24/7 operational setting.
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