Professional-Advanced Analytics


DUTIES: Gather, analyze, and interpret a wide variety of data to
identify causal relationships, trigger points and ultimately make predictions
on behavioral patterns of users and processes. Works closely with client to
develop business use-cases and gather necessary requirements. Assist in Data
Acquisition process by communicating with required stakeholders and resolve any
issues throughout the process. Analyze business logic using tools such as
Microsoft Office Suite, VBA, Access, Visio, and XLMiner. Develop business
use-cases and gathering necessary requirements. Work with databases using SQL
and perform ETL operations to provide summarized/derived datasets used in data
analysis. Build predictive models using R and Python and statistically test the
model outside of the sample size and validate the model in the real
world.Quantify significance of data variances, apply an array of statistical
methods such as descriptive statistics and inferential statistics and model
validation ranging from traditional to newly-developing within the Big-Data
space. Work with Big Data tools such as Map-Reduce, Hadoop, PIG, Hive, and
NoSQL. Develop charts, tables, and other visual aids in support of findings using
Business Intelligence tools like MicroStrategy, Tableau, and PowerBI. Advise
business partners on data insights to recommend business direction or outcomes.

REQUIREMENTS: Requires a Master's degree, or foreign
equivalent degree in Management of Information Technology or Computer Science and
two (2) years of experience in the job offered or two (2) years of experience developing
business use-cases and gathering necessary requirements; analyzing business
logic using tools such as Microsoft Office Suite, VBA, Access, Visio, and
XLMiner; working with databases using
SQL and perform ETL operations; applying statistical methods such as
descriptive statistics and inferential statistics; building predictive models
using languages such as R and Python and perform statistical testing; and
generating visualizations of data using Business Intelligence tools like
MicroStrategy, Tableau, and PowerBI. Experience to include six (6) months of
working with Big Data Tools such as Map-Reduce, Hadoop, PIG, Hive, and NoSQL.

AT&T is an Affirmative Action/Equal Opportunity
Employer, and we are committed to hiring a diverse and talented
workforce.  EOE/AA/M/F/D/V

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