🔔 FCM Loaded

IO Performance Analyst

IBM

5 - 8 years

Bengaluru

Posted: 25/07/2025

Job Description

Introduction

The IBM Z Software Performance team is responsible for designing, executing, and analyzing stress workloads/benchmarks on the IBM Z and LinuxONE systems to ensure these systems meet customer expectations. 

As a IO Performance Analyst/Tester you will design and create benchmarks and stress workloads, execute performance measurements with those benchmarks and workloads, analyze the performance measurements, and guide Hardware, Operating System, and Software Development teams on performance improvements collaborating with a global IBM team.

Execute I/O performance measurements for various I/O components (i.e., FICON, FCP, OSA, ROCE, Mojave, and other attached I/O adapters). Analyze the data for results and determine what improvements can be made. Work with development teams to provide performance improvements.

 

Your role and responsibilities

As a IO Performance measurement and Analyst

*  Perform workload runs on future IBM Z HW to profile the I/O performance

* •      Analyze the runs to develop a performance understanding of the new architecture

* •      Build new run procedures and automation for the benchmarks

Required education
Bachelor's Degree
Preferred education
Master's Degree
Required technical and professional expertise

As an Individual Developer 

 

•5-8 years of experience as a Software Developer/Tester or Performance Analyst/Tester.

. Bachelor’s degree in information technology, computer science, or computer engineering.

• C++, Python coding and shell scripting

•      Building of workloads using I/O tools

•      Execution of scripts to run workloads

•      Analyzing of data and planning of new runs

•      Communication skills and presentation skills

•Basic experience with performance analysis of applications/systems and performance tools

•Experience with the application of agile concepts

•Good Communication and presentation skills

 


 

Preferred technical and professional experience

Master degree in information technology, computer science, computer engineering

Knowledge of IBM Z HW and/or IO products is a plus.

IO functional or performance testing knowledge

Basic understanding of IO  components  

ABOUT BUSINESS UNIT

IBM Systems helps IT leaders think differently about their infrastructure. IBM servers and storage are no longer inanimate - they can understand, reason, and learn so our clients can innovate while avoiding IT issues. Our systems power the world’s most important industries and our clients are the architects of the future. Join us to help build our leading-edge technology portfolio  designed for cognitive business and optimized for cloud computing.

YOUR LIFE @ IBM

In a world where technology never stands still, we understand that, dedication to our clients success, innovation that matters, and trust and personal responsibility in all our relationships, lives in what we do as IBMers as we strive to be the catalyst that makes the world work better.

Being an IBMer means you’ll be able to learn and develop yourself and your career, you’ll be encouraged to be courageous and experiment everyday, all whilst having continuous trust and support in an environment where everyone can thrive whatever their personal or professional background.

 

Our IBMers are growth minded, always staying curious, open to feedback and learning new information and skills to constantly transform themselves and our company. They are trusted to provide on-going feedback to help other IBMers grow, as well as collaborate with colleagues keeping in mind a team focused approach to include different perspectives to drive exceptional outcomes for our customers. The courage our IBMers have to make critical decisions everyday is essential to IBM becoming the catalyst for progress, always embracing challenges with resources they have to hand, a can-do attitude and always striving for an outcome focused approach within everything that they do.

 

Are you ready to be an IBMer?

ABOUT IBM

IBM’s greatest invention is the IBMer. We believe that through the application of intelligence, reason and science, we can improve business, society and the human condition, bringing the power of an open hybrid cloud and AI strategy to life for our clients and partners around the world.

 

Restlessly reinventing since 1911, we are not only one of the largest corporate organizations in the world, we’re also one of the biggest technology and consulting employers, with many of the Fortune 50 companies relying on the IBM Cloud to run their business. 

 

At IBM, we pride ourselves on being an early adopter of artificial intelligence, quantum computing and blockchain. Now it’s time for you to join us on our journey to being a responsible technology innovator and a force for good in the world.

IBM is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, caste, genetics, pregnancy, disability, neurodivergence, age, veteran status, or other characteristics. IBM is also committed to compliance with all fair employment practices regarding citizenship and immigration status.


OTHER RELEVANT JOB DETAILS

When applying to jobs of your interest, we recommend that you do so for those that match your experience and expertise. Our recruiters advise that you apply to not more than 3 roles in a year for the best candidate experience. For additional information about location requirements, please discuss with the recruiter following submission of your application.

About Company

IBM (International Business Machines Corporation) is a leading global technology and consulting company, headquartered in Armonk, New York. With over a century of innovation, IBM provides a wide range of technology solutions and professional services. The company specializes in cloud computing, artificial intelligence (AI), data analytics, quantum computing, and cybersecurity, helping organizations digitally transform their operations. IBM’s flagship AI platform, Watson, and its hybrid cloud capabilities are widely used across industries such as healthcare, finance, government, and manufacturing. IBM is known for its strong commitment to research and development, and it consistently ranks among the top organizations for U.S. patents.

Services you might be interested in

File Your ITR Now

Don’t wait for the deadline to stress you out!

Smart, fast, and reliable ITR filing for 2024-25. Submit your details today.