Full-time

RQ11128 - Technology Architect - Senior

Posted by A.T. Consulting & Recruiting Inc. • June 06, 2026

📍 toronto, on, Canada
Apply Now

Description

Overview

demonstrated a minimum of 7 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 opportunities.

A firm understanding of IBM Mainframe CPU concepts including CBUs and CoD , and you can configure mainframe tools such as MICS, RMF to buil...

Ready to Seal the Deal?

Submit your application today and take the next step in your career with A.T. Consulting & Recruiting Inc..

Apply for this Job