About Us

At Mastercard, we're powering economies and empowering people, building ​ a sustainable economy where everyone prospers.

Size: 10000+ employees
Industry: Consulting, Financial Services, Technology, Fintech

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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 Data Quality Analyst:

Job Summary:

As the Data Quality Analyst, you will be responsible for leading data quality assessments, driving root cause analysis, and defining data standards across key systems. This role acts as a bridge between technical data teams and business stakeholders, ensuring data meets the needs of internal and external users.

Key Responsibilities:

• Define and implement data quality rules, processes, and KPIs to monitor the health of enterprise data assets.
• Conduct data profiling and analysis to identify inconsistencies, duplicates, and anomalies.
• Collaborate with data stewards, engineers, and business teams to resolve data issues at the source.
• Design and maintain data quality dashboards and reporting mechanisms for tracking progress and impact.
• Lead root cause analysis efforts for recurring data quality problems and recommend process or system improvements.
• Establish and promote best practices and standards in data quality and data governance.
• Support data migration, transformation, and integration projects by ensuring data quality controls are in place.
• Train and mentor junior analysts and team members on tools, methodologies, and data quality frameworks.
• Partner with data governance teams to ensure alignment with company-wide data management policies.

Required Qualifications:

• Bachelor's or Master's degree in Information Systems, Computer Science, Data Science, or a related field.
• 5+ years of experience in data quality, data analysis, or data governance roles.
• Proven expertise in data quality tools (e.g., GEX, Informatica Data Quality, Talend, Ataccama, Trillium, etc.).
• Strong knowledge of SQL and experience with data profiling and validation.
• Familiarity with cloud-based data environments (AWS, Azure, or GCP) and data warehousing concepts.
• Experience working with large, complex datasets and translating business needs into data quality rules.
• Excellent analytical, problem-solving, and communication skills.
• Strong understanding of data governance frameworks and master data management (MDM).

Mastercard is a merit-based, inclusive, equal 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. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact reasonable_accommodation@mastercard.com 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.

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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.

In line with Mastercard's total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary and may be eligible for an annual bonus or commissions depending on the role. The base salary offered may vary depending on multiple factors, including but not limited to location, job-related knowledge, skills, and experience. Mastercard benefits for full time (and certain part time) employees generally include: insurance (including medical, prescription drug, dental, vision, disability, life insurance); flexible spending account and health savings account; paid leaves (including 16 weeks of new parent leave and up to 20 days of bereavement leave); 80 hours of Paid Sick and Safe Time, 25 days of vacation time and 5 personal days, pro-rated based on date of hire; 10 annual paid U.S. observed holidays; 401k with a best-in-class company match; deferred compensation for eligible roles; fitness reimbursement or on-site fitness facilities; eligibility for tuition reimbursement; and many more.

Pay Ranges

O'Fallon, Missouri: $99,000 - $158,000 USD

Client-provided location(s): O'Fallon, MO

Job ID: Mastercard-22331_R-251596

Employment Type: FULL_TIME

Posted: 2025-07-30T00:13:59
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Perks and Benefits

Health and Wellness

• Health Insurance
• Dental Insurance
• Vision Insurance
• Life Insurance
• Short-Term Disability
• Long-Term Disability
• FSA
• FSA With Employer Contribution
• HSA
• HSA With Employer Contribution
• Fitness Subsidies
• On-Site Gym
• Pet Insurance
• Mental Health Benefits
• Virtual Fitness Classes
• Health Reimbursement Account

Parental Benefits

• Birth Parent or Maternity Leave
• Non-Birth Parent or Paternity Leave
• Fertility Benefits
• Adoption Assistance Program
• Family Support Resources
• On-site/Nearby Childcare
• Adoption Leave

Work Flexibility

• Flexible Work Hours
• Remote Work Opportunities
• Hybrid Work Opportunities

Office Life and Perks

• Commuter Benefits Program
• Casual Dress
• Happy Hours
• Snacks
• Company Outings
• On-Site Cafeteria
• Holiday Events
• Some Meals Provided

Vacation and Time Off

• Paid Vacation
• Paid Holidays
• Personal/Sick Days
• Leave of Absence
• Volunteer Time Off

Financial and Retirement

• 401(K) With Company Matching
• Performance Bonus
• Relocation Assistance
• Financial Counseling
• Stock Purchase Program
• 401(K)
• Company Equity

Professional Development

• Tuition Reimbursement
• Promote From Within
• Mentor Program
• Access to Online Courses
• Lunch and Learns
• Internship Program
• Work Visa Sponsorship
• Leadership Training Program
• Associate or Rotational Training Program
• Shadowing Opportunities

Diversity and Inclusion

Employee Resource Groups (ERG)

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