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Principal System Engineering

Alpharetta, Georgia

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Job Description:

This position requires office presence of a minimum of 5 days per week and is only located in the location(s) posted. No relocation is offered.

Join AT&T and reimagine the communications and technologies that connect the world. Our Consumer Technology experience team is delivering innovative and reliable technology solutions to power differentiated, simplified customer experiences. Bring your bold ideas and fearless risk-taking to redefine connectivity and transform how the world shares stories and experiences that matter. When you step into a career with AT&T, you won’t just imagine the future-you’ll create it.

As a Principal System Engineer of the Supply Chain Planning team, the resource will be responsible for end-to-end delivery for Planning solutions across the various businesses. The resource will be part of the Supply Planning and Demand Forecasting Solutions team. This team is responsible for implementing and managing the Forecasting and Supply Planning solutions for all lines of business within AT&T (Mobility, Broadband, Video, Wireless (5G) and Wireline Network). The resource is expected to lead blueprinting sessions with the business and establish building blocks and ensure capturing well defined user stories. The resource is expected to work with the scrum teams and collaborate across multiple scrums and deliver the solution.

Key Roles and Responsibilities:

  • Delivery of Supply and Demand Planning Solutions of Blue Yonder suites of modules and/or o9 applications suite.

  • Responsible for end-to-end Architecture of the Planning Application.

  • Hands-on techno-functional role. Create functional designs and evaluate/oversee application architecture.

  • Use application functionality to delivery business value and provide alternatives for application limitations

  • Apply AI/ML models/methodologies in the solution.

  • Build integrations with the relevant products to support the planning implementation.

  • Create and update application roadmaps.

  • Serve in a business facing role, advising internal business clients on opportunities for delivering values.

  • Onboard and mentor junior resources (FTEs and NPWs)

Experience & Qualifications:

  • 10+ years of consulting expertise in planning applications such as BY, o9, Oracle, SAP, and similar platforms.

  • Proven experience in implementing AI/ML solutions specifically for forecasting and planning use cases.

  • Advanced proficiency in SQL for data analysis.

  • Skilled in PL/SQL for examining and understanding source code.

  • Strong background in data analytics and data visualization techniques.

  • Comprehensive functional knowledge of supply chain management.

  • Exceptional written and verbal communication skills.

Education:

  • Bachelor’s degree in computer science, Telecommunications, Electrical Engineering or related technical field

Our Principal System Engineering, earns between $141,300.00-$211,900.00 USD Annual, not to mention all the other amazing rewards that working at AT&T offers. Individual starting salary within this range may depend on geography, experience, expertise, and education/training.

Joining our team comes with amazing perks and benefits:

  • Medical/Dental/Vision coverage
  • 401(k) plan
  • Tuition reimbursement program
  • Paid Time Off and Holidays (based on date of hire, at least 23 days of vacation each year and 9 company-designated holidays)
  • Paid Parental Leave
  • Paid Caregiver Leave
  • Additional sick leave beyond what state and local law require may be available but is unprotected.
  • Adoption Reimbursement
  • Disability Benefits (short term and long term)
  • Life and Accidental Death Insurance
  • Supplemental benefit programs: critical illness/accident hospital indemnity/group legal
  • Employee Assistance Programs (EAP)
  • Extensive employee wellness programs
  • Employee discounts up to 50% off on eligible AT&T mobility plans and accessories, AT&T internet (and fiber where available) and AT&T phone.

#LI-Onsite – Full-time office role-

#ConsumerTechnologyeXperience

 AT&T is leading the way to the future – for customers, businesses, and the industry. We're developing new technologies to make it easier for our customers to stay connected to their world. Together, we’ve built a premier integrated communications and entertainment company and an amazing place to work and grow. Team up with industry innovators every time you walk into work, creating the world you always imagined. Ready to #transformdigital with us?

Apply now!

Weekly Hours:

40

Time Type:

Regular

Location:

Alpharetta, Georgia

Salary Range:

$141,300.00 - $211,900.00

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.

Job ID R-55161 Date posted 02/26/2025
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Benefits

Your needs? Met. Your wants? Considered. Take a look at our comprehensive benefits.

  • Paid Time Off
  • Tuition Assistance
  • Insurance Options
  • Discounts
  • Training & Development

Learn more about benefits

Our hiring process

Apply Now

Confirm your qualifications align with the job requirements and submit your application.

Assessments

You may be required to complete one or more assessments, depending on the role.

Interview

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Conditional Job Offer

We’ll reach out to discuss a conditional job offer and the next steps to joining the team.

Background Check

Timing is important – complete the necessary actions to proceed with onboarding.

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