Location
toronto, on, Canada
Posted
May 23, 2026
Job 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...