Infrastructure Engineer - Mainframe z​/OS System Programmer

Job Description

Infrastructure Engineer role in the Mainframe OS/ISV team, within the Mainframe and Midrange Compute (MMC) organization, is responsible for planning, designing, installing, configuring, and supporting highly resilient and stable Mainframe infrastructure employing automated scripting where feasible.

Candidate must possess strong Mainframe Systems Programming, with deep understanding of z/OS concepts, JCL, JES, SDSF, VSAM, catalog management, SMP/E, USS, Parallel Sysplex, IBM system utilities, and some of the IBM/Broadcom CA/BMC Compuware software artifacts. Additional experience with software‑driven systems management using scripting languages such as JCL, REXX, Python, Unix shell scripting, and zOSMF workflows is desired. Familiarity with RESTful APIs, zOWE, and zOAU, as well as enthusiasm for innovative technology solutions, are key attributes for success in this role.

• Applies technical knowledge and problem‑solving methodologies to projects of moderate scope, focusing on improving data/systems running at scale and ensuring end‑to‑end monitoring of applications.
• Resolves most nuances and determines appropriate escalation path.
• Executes conventional approaches to build or break down technical problems.
• Drives daily activities supporting the standard capacity process applications.
• Partners with application and infrastructure teams to identify potential capacity risks and govern remediation statuses.
• Considers upstream/downstream data/systems or technical implications.
• Accountable for making significant decisions for a project consisting of multiple technologies and applications.

• Experience using SMP/E to install and maintain IBM and independent software vendor products.
• Strong Mainframe Systems Programming with deep understanding of z/OS concepts, JCL, JES, SDSF, VSAM, catalog management, SMP/E, USS, Parallel Sysplex, IBM system utilities, and some of the IBM/Broadcom CA/BMC Compuware software artifacts.
• Critical thinking and problem‑solving skills with clear communication.
• Understanding or experience with agile and lean philosophies.
• Ability to collaborate with different roles to achieve common goals.
• Software development experience in one or more general‑purpose programming languages: REXX, Unix scripting, zOSMF workflows, Python, etc.

• Familiarity with RESTful APIs, zOWE, zOAU, etc.

The Corporate Technology team relies on smart, driven people to develop applications and provide technical support for all corporate functions across our network. Our efforts touch lives across global finance and across all divisions, including Global Finance, Corporate Treasury, Risk Management, Human Resources, Compliance, Legal, and the Corporate Administrative Office. You’ll be part of a team specifically built to meet and exceed evolving technology needs and uphold technology controls.

JPMorgan Chase, one of the oldest financial institutions, offers innovative financial solutions to millions of consumers, small businesses, and many of the world’s most prominent corporate, institutional, and government clients under the J.P. Morgan and Chase brands. Our history spans over 200 years and today we are a leader in investment banking, consumer and small business banking, commercial banking, financial transaction processing, and asset management.

We offer a competitive total rewards package, including base salary, commission‑based pay, discretionary incentive compensation, benefits, and programs that meet employee needs. We are an equal‑opportunity employer and place a high value on diversity and inclusion. We do not discriminate on the basis of any protected attribute. We also make reasonable accommodations for applicants’ and employees’ religious practices and believes, as well as mental health or physical disability needs.

JPMorgan Chase & Co. is an Equal Opportunity Employer, including Disability/Veterans.

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