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.

AT&T will not hire any applicants for this position who require employer sponsorship now or in the future.

Join AT&T and reimagine the communications and technologies that connect the world. 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.

A Principal Software Engineering is a high-level, experienced professional who plays a pivotal role in an organization's software development lifecycle and overall technical strategy. They are responsible for driving the adoption and implementation of DevOps principles and practices, encompassing both technical expertise and strong leadership abilities. 

Key Roles and Responsibilities:

Technical leadership and architectural vision

DevOps Strategy:

Defining and implementing the overall DevOps strategy, including design, architecture, and tool selection

Automation:

Leading the implementation of automation across the development lifecycle (build, test, deployment, monitoring) to improve efficiency and reduce manual errors

Infrastructure as Code (IaC):

Designing, implementing, and managing infrastructure as code solutions using tools like GitLab CI/CD and Terraform

Cloud Infrastructure:

Architecting and implementing scalable, reliable, and secure cloud infrastructure on platforms like AWS or Azure

CI/CD Pipelines:

Developing and maintaining robust CI/CD pipelines to automate the build, test, and deployment of applications

System Reliability and Scalability:

Implementing Site Reliability Engineering (SRE) principles to enhance system reliability, availability, and performance

Monitoring and Optimization:

Implementing monitoring and observability solutions to ensure optimal system performance and cost efficiency

Security:

Integrating security practices (DevSecOps) into every stage of the development and deployment pipeline, including vulnerability scanning and remediation plans

Team leadership and mentorship

Collaboration and Communication:

Fostering a culture of collaboration and communication between development, operations, and other teams involved in the software delivery process

Mentorship and Guidance:

Guiding and mentoring junior DevOps team members, ensuring their continuous learning and skill development

Cross-Functional Leadership:

Directing and influencing collaboration across various departments (e.g., engineering, analytics, infrastructure, cybersecurity)

Technical Advice:

Providing expert advice on DevOps strategies and implementations, including conducting workshops and training sessions for team upskilling

Problem-solving and innovation

Problem Identification and Resolution:

Identifying production stability concerns, designing and developing remediation plans, and troubleshooting complex issues related to cloud infrastructure, services, and applications

Process Improvement:

Continuously evaluating existing processes, identifying bottlenecks, and proposing improvements to enhance overall efficiency

Innovation:

Evaluating and recommending advancements in DevOps, new infrastructure, and tools to drive innovation

Cost Optimization:

Identifying opportunities to optimize resource usage and reduce costs within the DevOps environment

Required Experience:

8-10 years’ experience; Technical Career Pathway (TCP) role

Required Qualifications:

Technical Expertise:

Proficiency in programming and scripting languages (e.g., Python, Bash)

CI/CD & Automation: Expertise in building robust CI/CD pipelines, automating testing and deployments, and optimizing workflows, potentially using tools like Jenkins, GitHub Actions, and Azure DevOps

Expertise in containerization technologies (e.g., Docker, Kubernetes)

Strong understanding of cloud platforms (e.g., Azure, AWS, Google Cloud) and their services

Infrastructure as Code (IaC) - Terraform, Bricks, etc.

Experience with configuration management tools (e.g., Ansible, Chef)

Knowledge of monitoring and logging tools (e.g., Dynatrace, Grafana, ELK)

Troubleshooting & Root Cause Analysis (RCA): In-depth experience analyzing complex issues across APIs, cloud environments, and network layers

Data Technologies: Familiarity with NoSQL databases (e.g., Cassandra, MongoDB) and event-driven architectures using platforms like Kafka

Strong understanding of networking concepts and security best practices

Leadership and Management:

Ability to guide and mentor teams effectively

Strong communication and collaboration skills

Strategic thinking and the ability to contribute to the development of divisional strategy

Experience leading projects and initiatives, including coordinating and influencing cross-functional teams

Desired Qualifications:

Adaptability and flexibility in a dynamic environment

Strong organizational skills and ability to prioritize initiatives

Excellent team player and a commitment to continuous learning and improvement

Desired Education:

Bachelors of Science degree in Computer Engineering, Computer Science, Applied Science, Electrical Engineering, or Math; Developer nanodegree; or equivalent experience

Supervisory: No

Our Principal Software Engineering earns between $158,200 - $237,400 annually.  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

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!

#LI-Onsite – Full-time office role

Weekly Hours:

40

Time Type:

Regular

Location:

Plano, Texas

Salary Range:

$158,200.00 - $237,400.00

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. AT&T is a fair chance employer and does not initiate a background check until an offer is made.

Job ID R-75068 Date posted 07/16/2025