RQ11128 - Sr. Technology Architect

toronto, on, Canada • Posted June 19, 2026

Job Type: Full-time
Location: toronto, on
Posted: June 19, 2026
Category: IT & Technology
Application Deadline: July 29, 2026

Role Description

RQ11128 - Sr. Technology Architect

11-month contract (207 business days) - possible extension

ONSITE 5 days - Toronto

Must Have

  • Demonstrated a minimum of 10+ years' experience in Mainframe Performance/Capacity Management roles.
  • Experience with interactive capacity management tools including MICS, RMF and other ISV tools.
  • Strong understanding and can demonstrate experience working with SMF data.
  • Performed capacity requirement assessments for CPU upgrades and refreshes including the ability to perform 'what-if' impact models.
  • Past experience reconciling mainframe billing for ISV workloads.
  • Experience performing complex calculations to estimate workload impacts in terms of MIPS and/or MSUs across a multi-partitioned environment.
  • Understand zIIP utilization.
  • Experience with SAS Programming.
  • Ability to proactively identify CPU cost-savings opp...

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