MasterCard Sr. Programmer, Platform Services - Mainframe in O'Fallon, Missouri

Who is Mastercard?

We are the global technology company behind the world’s fastest payments processing network. We are a vehicle for commerce, a connection to financial systems for the previously excluded, a technology innovation lab, and the home of Priceless at ®. We ensure every employee has the opportunity to be a part of something bigger and to change lives. We believe as our company grows, so should you. We believe in connecting everyone to endless, priceless possibilities.

Job Title

Sr. Programmer, Platform Services - Mainframe

Platform Services Mainframe interacts with many internal development and operations teams to support the MasterCard core applications and customer file transfers.

Have you worked in an ITIL shop utilizing a change, incident & problem tracking system?

Have you regularly supported other development and operations teams with implementations and issues?

Experience with TSO and mainframe utilities such as Fileaid, SDSF and other IBM utilities


Configuring, installing, maintaining and supporting BMC Mainview AutoOperator Components: Automation Rules and Continuous State Manager for started tasks

Knowledge of REXX language for creating and maintaining execs needed for rules

Support business disaster recovery procedures or fail over testing for assigned areas of responsibility

Ability to adhere to a standard work schedule as defined by the department, plus on-call rotation and after hours support and implementations that can require evening and weekend work

Create Cognos reports from alerts reported.

Support for ISPF TSO Panels used by applications for job submission

Engage other mainframe systems programmers as needed

Complete status reports, implementations, troubleshooting as required.

Provide technical assistance to Operations teams and development programmers for setting up alerts needed including use of OMNIBUS interface.

Mastercard is an inclusive Equal Employment Opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law.​

If you require accommodations or assistance to complete the online application process, please contact and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly.

Everyone wants easier ways to pay;

we invent them.

Checkout lines are slow;

we speed them along.

Merchants want more sales;

we give them data and insights.

People need financial access;

we connect them.

Corporate purchasing is complicated;

we make it simple.

Commuters are busy;

we speed them on their way.

Governments need greater efficiencies;

we help create them.

Small businesses are virtual;

we give them access to a world of buyers.

Retailers want to fight fraud;

we provide the tools.

Requisition ID: R-72043