Senior Manager II, Energy Services Texas Retail Energy

at Wal-Mart Associates, Inc. in Bentonville, Arkansas, United States

Job Description

Duties: Develops and manages short and long term load forecasts by the hour at the meter, zone, and portfolio level; Managing internal ETRM systems (Energy Trading and Risk Management) and operational market settlements, valuations, mark-to-market reports, scorecards and dashboards; Preparing and calculating rates and consumptions for rate build exercise across various energy markets, utilities and zones; Performing balance of the month load and price forecasting; Creating statistical models and techniques to optimize load forecasting models; Performing data integration from discrete data sources and systems to help with the operational reports; Implementing data platform and develops data models to streamline data extracts, calculations, and report generation; Monitoring utility rates decisions by performing or coordinating in-depth rate and pricing analyses; Preparing reports, dashboards that support operations and decision analytics using business intelligence tools; Developing and implementing decision tools, process improvements to support business operations, reports, and new initiatives; Generating roadmaps and architectures for data platform to support on-premise and cloud-based data services; Redesigning and migrating existing data platform to scalable data warehouse and cloud platforms; Automating workflows and reporting processes to reduce manual efforts, increase efficiency to improve process and reliability; Maintaining user and system access to support access control using access tools and digital certificates; Participates in sustainable and renewable energy opportunities and initiatives by developing overall strategies for the assigned region; Managing external relationships with vendors and partners to support business needs; Manages, maintains and upgrades infrastructure needs including hardware, security, tools and software to ensure business efficiency, network security and business continuity; Manages data sharing practices, policies, security protocols, vendor systems integration to enhance data integrity and reduce data compromise; Assessing application security risks and privacies to analyze impacts to the architecture, data elements, solution and vendor systems; Provides design, solution to support business expansion into new competitive markets.


Minimum education and experience required: Bachelor’s degree or the equivalent in Business, Finance, or related field plus 4 years of experience in utility operations, renewable energy, or related experience; OR 6 years of experience in utility operations, renewable energy, or related experience.


Skills Required: Must have experience with: Develop and fine-tune statistical models for load forecasting using parametric and non-parametric models such as K-Nearest Neighbors, multiple linear regressions, and other techniques; Improve forecast accuracy by analyzing factors, errors and fitness using data analysis libraries in Python and R; Develop and manage Microsoft SQL Server ETL packages (Extract Transform and Load) for data capture using SSIS; Perform data management activities on SQL server using SQL Server Data Tools and Management Studio; Design, build, and manage complex queries using SQL objects such as stored procedures, user functions, indexes, tables, and views; Design and migrate existing Excel-based reports to Data visualization tools using PowerBI and perform calculations using DAX scripts; Develop KPI's and create drill-down reports, dashboards using Microsoft PowerBI; Perform object-oriented programming to develop windows application using C# on .Net framework; Integrate discrete data sources from Vendor support platforms, databases, file shares using SSIS, API Webservices (SOAP XML), Data Manager and custom programs developed in C#, Visual Basic Applications (Excel macros), and Python; Create a road map and architecture to move the current process to Cloud-Based services (Microsoft Azure). Analyze internal and external systems using internal Security Risk and Compliance Review tool to assess the impacts to architecture, data elements and security; and Manage Microsoft Azure and Office subscription tools to support users as well as data needs. Employer will accept any amount of experience with the required skills.

To apply for this position:  Send your resume to and reference the following Job ID number:   R-748265

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Job Posting: 3073692

Posted On: Oct 01, 2021

Updated On: Nov 01, 2021