Technology Support III - Mainframe production support / DB2, MVS

Propel operational success with your expertise in technology support and a commitment to continuous improvement. As a Technology Support III team member in COMMERCIAL & INVESTMENT BANK - POST TRADE, you will ensure the operational stability, availability, and performance of our production application flows. Encourage a culture of continuous improvement as you troubleshoot, maintain, identify, escalate, and resolve production service interruptions for all internally and externally developed systems, leading to a seamless user experience.Job responsibilitiesProvides end-to-end application or infrastructure service delivery to enable successful business operations of the firmSupports the day-to-day maintenance of the firm’s systems to ensure operational stability and availabilityAssist in the monitoring of production environments for anomalies and address issues utilizing standard observability toolsIdentify issues for escalation and communication, and provide solutions to the business and technology stakeholdersAnalyze complex situations and trends to anticipate and solve incident, problem, and change management in support of full stack technology systems, applications, or infrastructureRequired qualifications, capabilities, and skills3+ years of experience or equivalent expertise troubleshooting, resolving, and maintaining information technology servicesExperience with an IBM zSeries Mainframe environment.Knowledge of z/OS, JCL, TSO/ISPFProficient usage and knowledge of DB2/Adabas and VSAM & utilitiesKnowledge of CONTROLM/CA7/Autosys scheduling and batch deliveryDemonstrated knowledge of applications or infrastructure in a large-scale technology environment both on premises and public cloudExperience in observability and monitoring tools and techniquesExposure to processes in scope of the Information Technology Infrastructure Library (ITIL) frameworkBasic knowledge of application development and its lifecycleIncident management from triage to root cause resolution.Preferred qualifications, capabilities, and skillsKnowledge of relevant businesses such as securities, fund accounting, clearance, securities lending, cash management and alternative investments (e.g. derivatives and hedge funds) or the organizations that use these servicesPrevious exposure to application supportDYL280/SAS/EZYTRIEVEUnix/Linux/Windows Distributed Application SupportAWS cloud experienceExperience managing projects and migrations JPMorganChase, 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 determined based on the role, experience, skill set and location. Those in eligible roles may receive commission-based pay and/or discretionary incentive compensation, paid in the form of cash and/or forfeitable equity, awarded in recognition of individual achievements and contributions. We also offer a range of benefits and programs to meet employee needs, based on eligibility. These benefits include comprehensive health care coverage, on-site health and wellness centers, a retirement savings plan, backup childcare, tuition reimbursement, mental health support, financial coaching and more. Additional details about total compensation and benefits will be provided during the hiring process. 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.JPMorgan Chase & Co. is an Equal Opportunity Employer, including Disability/VeteransJ.P. Morgan’s Commercial & Investment Bank is a global leader across banking, markets, securities services and payments. Corporations, governments and institutions throughout the world entrust us with their business in more than 100 countries. The Commercial & Investment Bank provides strategic advice, raises capital, manages risk and extends liquidity in markets around the world. Full timePosting Date: 2026-07-16