21 it security jobs found in O'Fallon, MO

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Sr. Specialist, Government Affairs & Policy, Americas Operations Overview: The Sr. Specialist, Americas Operations for the Government Affairs & Policy (GAP) team will play a critical role in managing financial operations, supplier relationships, and contract lifecycles across the U.S., Canada, Latin America, and Caribbean regions. This position supports strategic decision-making and ensures operational efficiency across all aspects of...

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Director, Reliability Engineering Overview The Services Access BizOps Team is looking for a Director to lead Business Operations Engineers , who can help us solve problems, support our applications and lead Mastercard in business operations and best practices. Are you a born problem solver who loves to figure out how something works? Are you a technology geek who loves to learn new things? Do you have a low tolerance for manual work and look...

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Manager, Product Management - Real Time Clearing The Manager, Network Products will join a team driving new innovative products and services for Mastercard’s global core payments network. The successful candidate will help define our technology, leading efforts from an initial problem statement and analysis, through development of options, presentation to leadership, leading into implementation. The role will involve data and financial analysis and...

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Lead Software Engineer - Workday Who is Mastercard? Mastercard is a global technology company in the payments industry. Our mission is 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...

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Director, Finance Business Partner Overview: We are seeking a highly skilled and intellectually curious Director, Finance Business Partner to support Mastercard Technology’s investment decisioning. This role serves as a key partner to the VP, Finance Business Partner and plays a critical part in driving high-quality business cases, advanced financial modeling, and data-driven insights that influence strategic technology outcomes. The ideal...

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title And Summary Director, Sourcing & Supplier Management (Technology Services & Labor) Overview Develop, implement, and manage the supply chain for Technology Services & Labor categories to meet business requirements and demand. Lead strategic sourcing initiatives, assess and manage supplier risk and performance, and promote supplier inclusion and sustainability. Role Develop and execute the category strategy for the Technology Services...

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Software Engineer I-3 Who is Mastercard? Mastercard is a global technology company in the payments industry. Our mission is 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...

Crafting the world’s finest coffee, one meaningful moment at a time We believe in creating a warm and welcoming space where every cup of coffee sparks connection. Every shift is a chance to brighten someone’s day. Whether it’s a warm smile or remembering a favorite order, you create moments that matter. If you thrive in a fast-paced environment, love engaging with people, and take pride in your work, we’d love to have you on our team. We are invested in your growth journey, empowered through developmental experiences as well as our industry leading benefits . Summary of Experience No previous experience required Basic Qualifications Maintain regular and consistent attendance and punctuality, with or without reasonable accommodation Available to work flexible hours that may include early mornings, evenings, weekends, nights and/or holidays Meet store operating policies and standards, including providing quality beverages and food products,...

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Manager, Sourcing & Supplier Management Overview Sourcing & Supplier Management creates and maximizes shareholder value by effectively managing the MasterCard supply base across all business units, focusing on reducing cost & risk while improving value & supplier performance. This organization includes Sourcing Strategy, Sourcing Operations, and Supplier Management and is on a journey to be recognized as a premier supply chain...

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Senior Vice President, Services Technology Transformation, Enablement & Architecture Senior Vice President, Services Technology Transformation, Enablement & Architecture - Who is Mastercard? - Mastercard is a global technology company in the payments industry. Our mission is to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart, and accessible. Using secure data...

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Software Engineer I-1 Job Profile Summary Job Overview: Support software engineering through programming, testing, implementation, documenting and delivery of software solutions. Researches alternative technical solutions for changing business needs. Major Accountabilities: •Responsible for programming, testing, implementation, documentation, maintenance and support of systems application software in adherence with MasterCard standards,...

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Software Engineer I-1 Job Profile Summary Job Overview: Support software engineering through programming, testing, implementation, documenting and delivery of software solutions. Researches alternative technical solutions for changing business needs. Major Accountabilities: •Responsible for programming, testing, implementation, documentation, maintenance and support of systems application software in adherence with MasterCard standards,...

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Director, Product Experience Design - Mastercard Developers The Services team and solutions fuel growth for partners globally by providing cutting edge services in the areas of Customer Acquisition and Engagement, Security Solutions, Business and Market Insights, and Open Banking. Focused on thinking big and scaling fast, our agile sales team is responsible for end-to-end solutions for a diverse global customer base including retailers, airlines,...

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Manager, Product Delivery Overview This is a customer-focused technical product specialist who provides pre-sales solution consulting to prospective customers and implementation guidance to customers that have chosen the Finicity API. In this role, you will collaborate with the Finicity Sales and Business Development teams to discover technical needs and communicate appropriate API services to meet these requirements. You will serve in a...

Crafting the world’s finest coffee, one meaningful moment at a time We believe in creating a warm and welcoming space where every cup of coffee sparks connection. Every shift is a chance to brighten someone’s day. Whether it’s a warm smile or remembering a favorite order, you create moments that matter. If you thrive in a fast-paced environment, love engaging with people, and take pride in your work, we’d love to have you on our team. We are invested in your growth journey, empowered through developmental experiences as well as our industry leading benefits . Summary of Experience No previous experience required Basic Qualifications Maintain regular and consistent attendance and punctuality, with or without reasonable accommodation Available to work flexible hours that may include early mornings, evenings, weekends, nights and/or holidays Meet store operating policies and standards, including providing quality beverages and food products,...

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Senior Vice President – CNPF Engineering Stability, Risk and Controls Job Description Summary The Commercial & New Payment Flows (CNPF) organization drives innovative products and solutions for our customers, unlocking payment and data flows beyond consumer cards across key business areas covering Commercial and B2B, Small and Medium Enterprises, and Transfer Solutions. Products and solutions supported by the business include commercial cards,...

Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for MasterCard. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice. Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize...

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Senior BizOps Engineer-1 The Data Warehouse BizOps team is looking for a Site Reliability Engineer who can help us solve problems and enhance our capabilities by supporting applications, services, and platforms. This position is to support the Data Delivery and Analytics program to support the growing need of the product like MyMPA, QMR. Tech Skills: Unix, Shell Scripting, SQL, Python, Apache Nifi, Splunk, Dynatrace, Jenkins, GIT, XLR etc....

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Senior Analyst, Payroll Governance Overview We are seeking a detail-oriented, proactive Senior Payroll Analyst to join our Payroll Governance team. In this role, you will play a critical part in driving operational excellence, compliance, and employee support across our payroll operations. You’ll be instrumental in managing payroll-related inquiries, enhancing control frameworks, supporting audit readiness, and collaborating with internal and...

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Senior BizOps Engineer-2 The Data Warehouse BizOps team is looking for a Site Reliability Engineer who can help us solve problems and enhance our capabilities by supporting applications, services, and platforms. This position is to support the Data Delivery and Analytics program to support the growing need of the product like MyMPA, QMR. Tech Skills: Unix, Shell Scripting, SQL, Python, Apache Nifi, Splunk, Dynatrace, Jenkins, GIT, XLR etc....

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Principal Technical Program Manager About Mastercard Mastercard is a global technology company in the payments industry, connecting billions of consumers, financial institutions, merchants, governments, and businesses worldwide. We are driving the future of commerce by enabling secure, simple, and smart transactions. Artificial Intelligence is at the core of our strategy to make Mastercard stronger and commerce safer, smarter and more personal....