Product Owner
ensono
Senior Mainframe Capacity management
ensono· E2415 MF UBS Dedicated
About this role
Mainframe Performance and Capacity Engineer
About Us
Ensono is a hybrid IT services provider that sees a world in transformation. We understand the world of business has become more complex, layered, and interdependent because we’re enabling the IT infrastructure for that transformation. Our clients are some of the most innovative and forward-thinking companies in the world and we help keep their businesses thriving. With nearly 50 years of experience, we optimize and modernize IT infrastructure by amplifying the power of mainframes and mid-range servers with the agility of cloud. Check us out at www.ensono.com
Job role
Are you an Mainframe expert with focus System Performance and Capacity? Do you speak zOS?
We’re looking for our Mainframe Environment for a System Engineer to:
- propose and implement systems enhancements
- monitor usage and performance, and troubleshoot mainframe system
- evaluate complexity and feasibility of new or changed system configurations
- work closely with the SME of Batch, Online, DB and Storage to avoid production Incidents
- run, plan and create reports to observe potential bottlenecks in system performance and capacity
- analyze outages and defective states, initiating and monitoring measures to remedy them
Your team
Infrastructure Core is a global organization within Group Technology Infrastructure & Security Engineering providing technology platforms to underpin our partners business applications. You will be part of the Mainframe Software Service team, which has a global footprint and works with clients and wider team members spread across the world. Together we drive consistency across business divisions and optimize operations and support costs, by providing timely, robust, cost effective solutions and products to our clients
You’ll be working in the performance and integration services tea. We provide application integration support, system performance and capacity operations services. As a Mainframe Performance and Capacity Engineer, you’ll play an important role in for the stability and performance of our mainframes. Team work is pivotal to our success, it plays a very important role. We offer flexibility in the workplace and equal opportunities to all our team members.
Mandatory Technical Skills
- ideally 10 years of experience working a large and complex mainframe environment, financial sector background would be a plus
- Strong experience with performance monitoring and capacity management in a multi-CEC & Sysplex environment
- Strong knowledge of WLM, RMF, SMF
- Experience with IBM SCRT and Reporting Systems
- Advanced use of REXX, SQL and Excel
- university degree computer science, management information systems or professional certifications
- a committed and visionary team player with a logical mind-set (you can solve problems like nobody’s business)
- excellent communicator, able to adapt style and detail to the audience
- motivated, self-directed and driven
- fluent in English
- Mainview RMF
Shift Timing- 1:30PM to 10:30 PM.
We are an equal opportunity employer. All qualified applicants will be considered for employment without regard to caste, colour, creed, religion, gender, gender identity, sexual orientation, age, disability, HIV status, or any other status protected by law. Candidates with disabilities who require accommodations during the recruitment process are encouraged to contact our Talent Acquisition team to place a request.
Frequently Asked Questions
Is the salary disclosed for the Senior Mainframe Capacity management position at ensono?
The salary for this Senior Mainframe Capacity management role at ensono is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Senior Mainframe Capacity management position at ensono located?
This Senior Mainframe Capacity management role at ensono is based in Pune, India. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Which team or department does the Senior Mainframe Capacity management at ensono belong to?
This Senior Mainframe Capacity management position is part of the E2415 MF UBS Dedicated department at ensono. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Senior Mainframe Capacity management position at ensono?
Click the "Apply Now" button on this page. You will be redirected to ensono's official application portal hosted on greenhouse where you can submit your application directly.
When was the Senior Mainframe Capacity management job at ensono posted?
This Senior Mainframe Capacity management position at ensono was posted on Aug 5, 2026. Apply as soon as possible — early applications are often reviewed first.
Senior Mainframe Capacity management
ensono
You'll be redirected to ensono's official application page on Greenhouse.