[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Tata Consultancy Services jobs](https://jobs.opennash.com/companies/tata-consultancy-services/) · [Search jobs](/search/) Tata Consultancy Services · San Antonio, TX # Decision Science Analyst San Antonio, TX $80,000 to $140,000 Last seen on Tata Consultancy Services’s official careers site on August 1, 2026; it may have closed since. [Apply on Tata Consultancy Services’s careers site →](https://ibegin.tcsapps.com/candidate/jobs/416963J) [OpenNash Jobs](https://jobs.opennash.com/) / [Tata Consultancy Services](https://jobs.opennash.com/companies/tata-consultancy-services/) / Decision Science Analyst ## Job description Role - Decision Science Analyst Experience Required - 8+ Years Must Have Technical/Functional Skills This role provides analytics and data-quality support for Member and Channel initiatives by translating business requirements into validated data assets, test coverage, and actionable insights. The Decision Analyst partners with business stakeholders, IT/data engineering, and QA to ensure data accuracy, traceability, and alignment of reporting requirements to the final delivered datasets. Snowflake(Cortex Analyst & CoCo),Python,SQL are mandatory with good domain knowledge of Customer 360(Member Data & Channel initiatives) Leverages intermediate business, analytical and technical knowledge to participate in discussions with cross functional teams to understand and collaborate on business objectives and influence solution strategies. Applies advanced analytical techniques to solve business problems that are typically medium to large scale with impact to current and/or future business strategy. Applies scientific/quantitative analytical approaches to draw conclusions and make 'insight to action' recommendations to answer the business objective and drive the appropriate change. Translates recommendation into communication materials to effectively present to colleagues for peer review and senior/lead analysts. Incorporates visualization techniques to support the relevant points of the analysis and ease the understanding for less technical audiences. Supports identifying and gathering the relevant and quality data sources required to fully answer and address the problem for the recommended strategy through testing or exploratory data analysis (EDA). Thoroughly documents assumptions, methodology, validation and testing to facilitate peer reviews and compliance requirements. Adopts emerging technology that can affect the application of scientific methodologies and/or quantitative analytical approaches to problem resolutions. Delivers analysis/findings in a manner that conveys understanding, influences up to mid level management, garners support for recommendations, drives business decisions, and influences business strategy. Snowflake cortex,Alation,A/B testing,Hypothesis Testing stakeholders Roles & Responsibilities - Analyze large datasets to identify trends and insights - Build statistical and machine learning models - Translate business problems into analytical solutions - Create dashboards and reports for stakeholders - Support decision-making with data-driven recommendations - Collaborate with business and technical teams Generic Managerial Skills, If any Leadership & team coordination Stakeholder management Communication & presentation skills Problem-solving & decision-making Time management & prioritization Project delivery & accountability Base Salary Range: $80,000 to $140,000 Per Annum TCS Employee Benefits Summary: Discretionary Annual Incentive. ### Comprehensive Medical Coverage Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans. ### Family Support Maternal & Parental Leaves. ### Insurance Options Auto & Home Insurance, Identity Theft Protection. ### Convenience & Professional Growth Commuter Benefits & Certification & Training Reimbursement. ### Time Off Vacation, Time Off, Sick Leave & Holidays. ### Legal & Financial Assistance Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing.