Job Description:

Job Description: Principal Data Scientist

Location: On-site, 5 days per week. No relocation offered.

Applicants must be authorized to work in the United States on a full-time basis without the need for employer sponsorship now or in the future. AT&T will not hire any applicants for this role who require employer sponsorship now or in the future

Overall Purpose: Transform business problems into actionable insights using advanced data techniques and technologies to drive informed decision-making and innovation.

Key Roles and Responsibilities:

Data Extraction and Preparation:

• Collect and preprocess data from various sources (e.g., data lakes, databases, cloud environments).
• Design and analyze large, complex datasets strategically.
• Utilize tools such as Python, R, Scala, and modern ML packages (Spark, SciKit-Learn, Pandas, PyTorch, etc.).

Coding Solutions, Algorithms, and Feature Engineering:

• Conduct exploratory data analysis and create relevant features.
• Develop and implement coding solutions through the entire workflow, including data extraction, cleaning, model creation, deployment, and monitoring.
• Expertise in languages like Python, R, Scala, and ML libraries.

Model Development, Deployment, and Optimization:

• Build, evaluate, and optimize machine learning models.
• Implement models into production and monitor performance.
• Proficiency in algorithm categories such as Supervised Learning, Unsupervised Learning, Deep Learning, and more.
• Use tools like Databricks Workspaces or Visual Studio Code.

Visualization and Collaboration:

• Create visualizations and reports for stakeholders.
• Collaborate with cross-functional teams to align with business objectives.
• Use advanced visualization tools like ggplot, D3.js.

Generative AI:

• Develop and implement generative AI models for content creation and data augmentation.
• Familiarity with GANs, VAEs, Transformers, and tools like GPT-3/4, DALL-E.

Job Contribution:

• Expert in the field, applying strategic insight to solve complex problems and drive results.
• Leads high-impact projects and influences executive decisions.
• Serves as a mentor and assists with challenging issues.
• Works with minimal oversight, frequently consulting senior leadership.

TCP Career Step Differentiator:

• Performs complex data science work, creates innovative business models, and impacts large business units.

Education/Experience:

• Master's degree in Data Science, Math, Statistics, Engineering, or Physics.
• 7+ years of related experience.
• Certification required in some areas.

Salary:

• Principal Data Scientists earn between $160,900 - $241,300 USD annually.
• Starting salary depends on geography, experience, expertise, and education/training.

Benefits:

• Medical/Dental/Vision coverage
• 401(k) plan
• Tuition reimbursement program
• Paid Time Off and Holidays (at least 23 days of vacation and 9 company-designated holidays)
• Paid Parental and Caregiver Leave
• Adoption Reimbursement
• Disability Benefits (short-term and long-term)
• Life and Accidental Death Insurance
• Supplemental benefit programs
• Employee Assistance Programs (EAP)
• Wellness programs
• Employee discounts up to 50% on AT&T services

About Us: A career with us, a global leader in communications and technology, comes with big rewards. As part of our team, you’ll lead transformation surrounded by trailblazing industry leaders like you. You’ll be empowered to go above and beyond – making a difference through company-sponsored initiatives or connecting and networking through one of our many employee groups. Regardless of where you’re at in your career trajectory, you’ll be rewarded by the impact that comes with making a difference in the lives of millions.

With AT&T, you’ll be a part of something greater, do incredible things, and be rewarded with a chance to change the world.

Equal Employment Opportunity: AT&T will consider for employment qualified applicants in a manner consistent with federal, state, and local laws.

Ready to join the team? Apply today!

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It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities.