Mastercard Jobs

Job Information

MasterCard Biz Ops Engineer II in O'Fallon, Missouri

Our Purpose

We work to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart and accessible. Using secure data and networks, partnerships and passion, our innovations and solutions help individuals, financial institutions, governments and businesses realize their greatest potential. Our decency quotient, or DQ, drives our culture and everything we do inside and outside of our company. We cultivate a culture of inclusion ( for all employees that respects their individual strengths, views, and experiences. We believe that our differences enable us to be a better team – one that makes better decisions, drives innovation and delivers better business results.

Job Title

Biz Ops Engineer II


Provides support for inControl Development through analysis, design, scripting and delivery of viable infrastructure solutions. Researches alternative technical solutions for changing business needs.


• Design and deliver inControl infrastructure solutions that satisfy member,

product, service and backbone requirements.

• Resolve inControl architectural and operational problems impacting

infrastructure and product availability and performance globally.

• Research and evaluate new technology for possible deployment in

MasterCard’s inControl infrastructure.

• May assume lead and total accountability for ongoing regional projects as

assigned; including responsibility for planning; time and cost control;

resource utilization and implementation.

• Implement, manage and support internet infrastructure components while

leveraging current standards and best practices.

• Perform problem diagnosis; performance tuning; capacity planning and

configuration management for MasterCard inControl components.

• Assure system stability and future compatibility by monitoring production

execution of all relevant systems.


• BS Degree or equivalent combination of experience and formal education.

All About You :

• Experience in internet fundamentals related to web servers,

application servers, internet security and other internet technologies.

• Thorough knowledge and understanding of network and operating system


• Thorough knowledge in one or more core functions related to internet

infrastructure design and/or web administration.

• Exposure to a JAVA application server in a production environment, such as

WebSphere, JBoss, Tomcat, Glassfish or WebLogic (or other similar product).

Additional familiarity and experience with Apache, WebSEAL, DNS

administration and SSL troubleshooting is preferred.

• Experience with Unix, SunOS and/or Linux is preferred.

Skills/ Abilities:

• Must be high-energy, proactive, detail-oriented and able to function under

pressure in an independent environment.

• Must have a high degree of initiative and self-motivation and demonstrate the

ability to drive results.

• Strong communication skills both verbal and written and strong relationship

and collaborative skills and organizational skills with the ability to work as a

member of matrix based diverse and geographically distributed project team.

• Willingness and ability to learn and take on challenging opportunities is


In the US, 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.

Corporate Security Responsibility

All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must:

  • Abide by Mastercard’s security policies and practices;

  • Ensure the confidentiality and integrity of the information being accessed;

  • Report any suspected information security violation or breach, and

  • Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.

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-165440