Mainframe Performance

24 hours ago

Bengaluru, Karnataka, India Vidpro Consultancy Services Full time ₹ 8,00,000 - ₹ 20,00,000 per year
Location: Bangalore,Chennai 
Experience: 5-12 Yrs
Work Mode: Hybrid

Job Description Summary
We are looking for a skilled Mainframe Performance & Capacity Management Specialist
to monitor, analyze, and optimize the performance and resource usage of IBM z/OS
mainframe systems. This role is critical to ensuring system efficiency, availability, and
scalability to meet current and future business needs. The ideal candidate will have deep
expertise in performance tuning, workload analysis, capacity forecasting, and infrastructure
planning in a mainframe environment.

Job Qualifications
You're good at what you do and possess the required experience to prove it. However,
equally as important – you have a growth mindset; keen to drive your own personal and
professional development. You are customer-focused – someone who prioritizes customer
success in their work. And finally, you're open and borderless – naturally inclusive in how
you work with others.

Required Technical and Professional Expertise
 5+ years of experience in mainframe performance and capacity planning on IBM
z/OS platforms.
 In-depth knowledge of SMF/RMF data analysis, WLM configuration, and z/OS
system performance metrics.
 Experience with Workload Load Manager (WLM), Parallel Sysplex configurations,
multiple LPAR environments, and experience in capacity/performance reporting and
modeling.
Must have system performance understanding of mainframe components covering
the areas of ZOS, JES, CICS, DB2 and IMS.
 Thorough knowledge in Performance analysis & tuning for ZOS operating
environment / DASD / Tape storage systems.
 Ability to perform diagnostics and perform RCA [ Root cause analysis .
 Strong analytical and documentation skills.
 Should be a team player with excellent communication and technical skills.
 Provide a 7/24 service on-call to clients
 Capacity Planning for Processor, DASD, and on physical processors (CECs) for
various customers.
 Knowledge about forecasting for processors, coupling facilities, DASD, Virtual Tape,
and Tape in a complex.
 Provide technical guidance to internal contacts in the design of infrastructure
solutions that meet business needs and perform to engineered specifications.

Preferred Technical and Professional Experience
 Hands on Experiences with navigation , debugging and monitoring with tools such as
RMF(I, II, III) or Omegamon or TMON or BMC
 Hands on experiences with any Vendor products such as MXG, CA-MICS.
Omegamon, Strobe, APA.
 Hands on experiences with TDS and QMF for Data extraction and Analysis.
 Experiences with tools such as CP3000, zPCR and zTPM are added advantage.
 Knowledge of cost modeling and mainframe MLC (Monthly License Charge) cost
optimization strategies.

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