Senior-Data Analysis

Key Skills

Java Programming, Python Programming, SQL, PowerBI, Data Analysis

Job Description

In the Senior Data Analyst position you will be responsible for analyzing data in response to new business requests, performing maintenance and changes on interfaces, and identifying and resolving data discrepancies across multiple business applications.

Key Roles and Responsibilities:

• Works directly with the client user community and business analysts to define and document data requirements for data integration and business intelligence applications.
• Determines and documents data mapping rules for movement of medium to high complexity data between applications.
• Adheres to and promotes the use of data administration standards.
• Supports data selection, extraction, and cleansing for corporate applications, including data warehouse and data marts.
• Creates and sustains processes, tools, and on-going support structures and processes.
• Extracts and analyzes data from specific applications, systems and/or databases to create reports and provide recommendations based on the analysis of the data.
• Investigates and resolves data issues across platforms and applications, including discrepancies of definition, format and function.
• Creates and populates meta-data into repositories.
• May create data models, including robust data definitions, which may be entity- relationship-attribute models, star, or dimensional models.
• May also create data flow diagrams and process models and integrates models across functional areas and platforms.
• Works closely with DBAs to transition logical models to physical implementation.
• May be responsible for employing data mining techniques to achieve data synchronization, redundancy elimination, source identification, data reconciliation, and problem root cause analysis.
• May also be responsible for quality control and auditing of databases, resolving data problems, and analyzing system changes for quality assurance.

Systems Knowledge:

• Data Visualization with Power BI
• Automation with Power Automate
• Experience with scripting/querying languages (Python, SQL, MDX, DAX, etc.)

Job Contribution:

• Senior level technical expertise.
• Deep technical knowledge and subject matter expert on ATT technologies.
• Our Senior-Data Analysis earn between $84,900 - $169,800 yearly. Not to mention all of the other amazing rewards that working at AT&T offers. From health insurance to tuition reimbursement and paid time off to discounts on products and services just to name a few. There is a lot to be excited about around here.
• AT&T will consider for employment qualified applicants in a manner consistent with the requirements of federal, state and local laws.
• Ready to join our team? Apply today.

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• Education: Preferred Bachelor’s degree in Information Systems, Engineering, Math, or Sciences; Data Analytics nanodegree; or equivalent experience.
• Experience: Typically requires 5-8 years’ experience. Technical Career Pathway (TCP) role.

Supervisory: No