Mainframe Analyst
- Canada
Contract
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Job details
- Job type
- Contract
- Posting language
- English
- Posted
Original job description
Manager, Capacity and Performance
Works with business units to obtain capacity forecasts and planning data; reviews capacity reports and evaluates capacity plans and associated opportunities for the Capacity Director/Coordinator; creates and adapts capacity assessment approaches.
Experience:
5+ yrs z/OS mainframe environment; capacity planning, performance, or operations; mission-critical environments (public sector or large enterprises).
Key technical skills: z/OS (architecture, LPAR, PR/SM); SMF/RMF data analysis; WLM; advanced concepts - CPU / MSU / R4HA, I/O, memory, paging; tools - MXG / Excel / Power BI, OMEGAMON or equivalent.
Analytical / business acumen: trend analysis and capacity forecasting; rapid identification of capacity constraints; scenario modeling; understanding of IBM software costs (MSU-based) and cost vs. performance optimization; contribution to investment decisions.
Education / differentiators:
Computer science/systems or equivalent; mainframe training (significant asset); z15/z16; zIIP optimization/offloading; advanced tools (zBNA, IntelliMagic, BMC AMI OPS); automation/scripting (REXX, Python).
More about this job
Responsibilities
Work with business units to gather capacity forecasts and planning data, review capacity reports and plans, and identify opportunities for the Capacity Director or Coordinator. Develop and adapt capacity assessment approaches to support planning and investment decisions.
Requirements
Requires at least five years of experience in a z/OS mainframe environment, with capacity planning, performance, or operations experience in mission-critical environments. Candidates should have strong analytical and business skills, including capacity forecasting, constraint identification, scenario modeling, and understanding of MSU-based software costs and cost-performance optimization.
Skills
- z/OS
- Mainframe Capacity Planning
- Performance Analysis
- SMF/RMF Data Analysis
- WLM
- CPU and MSU Analysis
- R4HA
- I/O and Memory Management
- Capacity Forecasting
- Scenario Modeling
- MXG
- Excel
- Power BI
- OMEGAMON
- zIIP Optimization
- REXX and Python
Visa sponsorship
Not detected in the job text
Categories
- Technology
- Data & Analytics
- Management & Leadership
- Government & Public Sector
Keywords
- z/OS
- Mainframe
- Capacity Planning
- Performance Management
- Operations
- LPAR
- PR/SM
- SMF
- RMF
- WLM
- CPU
- MSU
- R4HA
- I/O
- Memory
- Paging
- MXG
- Excel
- Power BI
- OMEGAMON
- Capacity Forecasting
- Scenario Modeling
- IBM Software Costs
- z15
- z16
- zIIP
- zBNA
- IntelliMagic
- BMC AMI OPS
- REXX