Data Quality Analyst
About this role
The Data Quality Analyst will be responsible for testing data accuracy and performing data analysis and record keeping in order to improve quality of data on key reports, data sets and databases. The Analyst works with reporting teams, business and IT to identify and document quality rules, requirements and lineage of data for various reports. The Analyst will be responsible for design and execution of necessary tests in diverse development platforms and computing environments including SQL, Oracle, Snowflake, Excel VBA, Python, and third party applications.
- Participate in and leading discussions with cross-functional teams to identify and document data quality rules for critical reports and data sets
- Build Python applications and scripts for automated data collection, validation, and quality checks at scale
- Deconstruct complex Excel workbooks and SQL scripts to identify data lineage, transformations and dependencies
- Write SQL queries and Python code to test data based on various dimensions (i.e., Completeness, Accuracy, Conformity, Precision, Validity, Uniqueness, Timeliness)
- Draft SQL rules (in Oracle, Snowflake or other tools), and create test case
- Validate existing Data Quality rules to ensure they meet Data Governance requirements
- Review the transformation specifications written by various work streams to propose additional DQ rules
- Identify Data Quality issues and escalate issues to be remediated
- Design and build interactive Tableau dashboards and visualizations to summarize complex data insights to stakeholders
- Minimum 3 years of experience with data quality testing;
- Minimum 5 years of experience with data analysis and reporting;
- Minimum 3 years of experience with writing SQL statements
- Bachelor’s Degree preferably in Information Systems. Master’s Degree in a related field is strongly desired.
- Knowledge of information access and delivery methods, analytics applications and tool portfolio, data sourcing and integration methods. Understanding of data warehouse, ETL, data cleansing, and architecture.
- Ability to write SQL queries, Python code, and Tableau dashboard design independently.
- Knowledge of advanced formulas & pivot tables in excel.
- Ability to understand financial institutions Regulatory initiatives like - Basel II, Basel III, Dodd Frank and CCAR.
- Proficient in MS Office applications; MS Project, MS Visio, MS PowerPoint, MS Excel, MS Access.
- Experience with ETL tools and data quality frameworks is highly desired. We value candidates who understand data governance principles, including data lineage, quality standards, and best practices. Familiarity with specific tools (such as Informatica, Collibra, IBM Analytics) is a plus, but strong foundational knowledge of ETL concepts is most important.
- Ability and knowledge for effectively interacting with data users, managers, and other stakeholders. Experience working and effectively collaborating with reporting, operations and technology teams.
- Strong critical thinking ability and problem resolution skills.
- Ability to work independently with light to moderate supervision in various areas of responsibility
- Minimum 3 years of experience with writing Python code
- Minimum 3 years of experience with developing and designing Tableau Dashboards
- Comprehensive healthcare coverage, including Medical, Dental and Vision plans, available the first of the month following start date
- Generous 401(k) company matching contribution
- Career Development through Tuition Reimbursement and other internal upskilling and training resources
- Valued Time Away benefits including vacation, sick and volunteer time
- Specialized health and family planning benefits including fertility benefits, and cancer, diabetes and musculoskeletal support programs
- Career Mobility support from a dedicated recruitment team
- Colleague Resource Groups to support networking and community engagement
It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
Represents basic qualifications for the position. To be considered for this position, you must at least meet the required qualifications. careers.cnb.com accepts applications on an ongoing basis, until filled.
Unless otherwise indicated as fully remote, reporting into a designated City National location is an essential function of the job.
Company at a glance
City National Bank, a subsidiary of Royal Bank of Canada, is the largest bank headquartered in Los Angeles with $93 billion in assets as of July 31, 2025. Founded in 1954, City National provides personalized banking, investment and trust services in select markets including Los Angeles, Orange County, San Diego, the San Francisco Bay Area, New York City, Nashville, Atlanta, Delaware, Las Vegas, Washington D.C. and Miami.* In addition, the company and its investment affiliates manage or administer $106 billion in client investment assets. City National is dedicated to strengthening communities, and in 2024 alone, the company made charitable contributions of nearly $10 million in charitable contributions to nonprofits that support the communities it serves.
*City National Bank does business in Miami and the state of Florida as CN Bank.
Top Benefits
- Comprehensive healthcare coverage
- Medical plan
- Dental plan
- Vision plan
- 401(k) company matching contribution
- Tuition reimbursement
- Vacation time
- Sick time
- Volunteer time
- Fertility benefits
- Cancer support programs
- Diabetes support programs
- Musculoskeletal support programs
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