Lead Mainframe Performance and Capacity Engineer
Today• Buenos Aires, Argentina
As a Lead Infrastructure Engineer at JPMorgan Chase, you apply deep knowledge of software, applications, and technical processes within the infrastructure engineering discipline. Continue to evolve your technical and cross-functional knowledge outside of your aligned domain of expertise.
The candidate will be an engineer of Mainframe and Midrange Compute (MMC) Performance Team.
Job responsibilities
- As a member of this results-oriented group, this individual will be responsible for Mainframe System Performance support and activities in JPMorgan Chase's z/OS environment.
- This position will work closely with several Level 3/4 engineering support organizations such as: Automation, Application Performance, Capacity Planning, DB2/IMS, CICS, MQ, WebSphere, System Software Groups, SRE Operations, Production Assurance and client development organizations that ensure high availability and delivery of quality support services.
- This individual will also need to build and support IBM IZDS/Cognos system for big data analytic, have working experiences and had written programs for SMF data processing in large environment complexes.
- Plans, organizes, directs, develops and controls technical aspects of assigned projects.
- Performs technical tasks as required by manager and projects.
- Acts as project lead on assigned project activities.
- Provides technical consulting to technical management and Lines of Business non-technical staff.
- Administrates Throughput Manager, Workload Manager (WLM) and Batch Optimizer vendor products and assists LOBs.
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Required Qualifications
- Provide technical expertise throughout the software lifecycle including design, implementation and delivery.
- Understanding cloud, virtualization, APIs, and modern software language
- 5 - 10 years of solid experience in z/OS performance & capacity management
- Ability to lead/manage SMF/MXG/IzDS Data processing without any supervision
- Ability to use SQL, SAS, Cognos and performs big data analytics, Present observations & recommendations to senior management
- Monitor systems and application performance as well as managing risk to the environments
- Ability to lead, drive problem diagnostics and resolution of performance issues
- Working knowledge on Mainview/Omegamon, BMC TrueSight, IzDS and Cognos is a plus
- Working knowledge on Thruput Manager, Workload Manager (WLM) and Batch Optimizer vendor products.
- Advanced English level
Please submit your resume in English.
ABOUT US
J.P. Morgan is a global leader in financial services, providing strategic advice and products to the world's most prominent corporations, governments, wealthy individuals and institutional investors. Our first-class business in a first-class way approach to serving clients drives everything we do. We strive to build trusted, long-term partnerships to help our clients achieve their business objectives.
We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs. Visit our FAQs for more information about requesting an accommodation.
ABOUT THE TEAM
Our professionals in our Corporate Functions cover a diverse range of areas from finance and risk to human resources and marketing. Our corporate teams are an essential part of our company, ensuring that we're setting our businesses, clients, customers and employees up for success.
Client-provided location(s): Buenos Aires, Argentina
Job ID: JPMorgan-210700856
Employment Type: FULL_TIME
Posted: 2026-01-14T19:11:44
Perks and Benefits
Health and Wellness
Parental Benefits
Work Flexibility
Office Life and Perks
Vacation and Time Off
Financial and Retirement
Professional Development
Diversity and Inclusion