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Professional-Big Data Engineer

Middletown, New Jersey

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Sang Han — Senior Data Scientist

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The Big Data Engineer will be responsible for interpreting the requirements of various Big Data Analytic Use Cases and Scenarios, and driving the design and implementation of specific data models to ultimately help drive better business decisions through insights from a combination of external and AT&Ts data assets. 

Key Roles and Responsibilities

  • Define data requirements, gather and mine large scale of structured and unstructured data, and validate data by running various data tools in the Big Data Environment.
  • Support the standardization, customization and ad-hoc data analysis, and will develop the mechanisms to ingest, analyze, validate, normalize and clean data.
  • Implements statistical data quality procedures on new data sources, and by applying rigorous iterative data analytics, supports Data Scientists in data sourcing and preparation to visualize data and synthesize insights of commercial value.
  • Work with Big Data Policy and Security teams and Legal to create data policy and develop interfaces and retention models which requires synthesizing or anonymizing data. 
  • A part of a project team, in a typical day there will be detailed analysis of data processing tasks, including data profiling and validations.
  • Development tasks in multiple cloud environments like Snowflake and/or Databricks.
  • Conduct volume analysis in order to apply proper mechanisms for performance development and coding.
  • Engage in multiple meetings and interactions with Operations, data quality, data profiling and other teams within the Chief Data Office organization

Qualifications

  • Bachelors of Science in Computer Science, Math or Scientific Computing preferred.
  • Typically requires 3-5 years experience. 
  • Experience with data transformations in a large Datawarehouse / Big data environments.
  • Development and analysis skills on Snowflake, Databricks and Azure based technologies.
  • Experience in Teradata, vertica and Hadoop technologies.
  • Desired development skills : Knowledge of Snowflake, Databricks and Azure based technologies

This position can be filled at one of the following locations: Alpharetta, Atlanta GA; Bothell; Plano, Dallas, San Antonio TX; Middletown NJ; St Louis MO; Chicago IL

#ChiefDataOffice





Job ID 2202879-16 Date posted 04/01/2022
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Benefits

Invested in your satisfaction and continued success.

We take care of our own here (hint: that could be you). Our benefits and rewards mean we cover some of your biggest needs with some of the coolest offerings. We already think we’re a pretty great place to work. We’re just trying to rack up some bonus points.

Let’s start with the big one: Your work gets rewarded with competitive compensation and benefits. It really does pay to be on our team.

Compensation

Paid Time Off

Our people have class. Literally. We can help you out on approved education costs with our tuition assistance plan.

Tuition
Assistance

Here’s another reason to breathe easy: You and your family get access to excellent medical, dental and vision insurance options.

Insurance Options

Wanna make your friends really jealous? You’ll get discounted access to the latest and greatest AT&T products and services — plus other awesome items, like tickets to live events.

Discounts

You strike us as an over-achiever (don’t worry, it’s a compliment). Our training and development programs are your ticket to expert status in your job.

Training & Development

When the day comes that you get some much needed R&R (not that you’d ever want to leave #LifeAtATT) you’ll know your future is set with the AT&T Retirement Savings Plan (ARSP).

Savings

The Hiring Process

Step 1

Complete a quick application online and check your status often.

Step 2

Virtual or in-person
Interviews

Dress professionally and ensure good WiFi interviewing virtually.

Step 3

Conditional
Job Offer

After a background check, you're part of the team.

Step 4

Welcome! Onboarding
and Training Begins

Our training and certification programs set you up for success.

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