
Principal System Engineering
Plano, Texas
Job Description:
JOB TITLE: Principal System Engineering
REMOTE TYPE: Office Worker
JOB LOCATION: 3400 W Plano Pkwy, Plano, Texas 75075
DUTIES: Provide Technical leadership in the design, development, and delivery of innovative and best‐in‐class solutions. Lead a team of analysts and software engineers in organizational transformation initiatives. Exercise leadership provided by assigning work and resolving issues for Major Release and Agile Test team initiatives. Provide technical thought leadership and contribute to solutions across teams & organizations. Provide leadership for the Major release and Agile test team initiatives to ensure overall proposed solution requirements are met, designed, developed, and implemented to realize speed, quality, and cost benefits. Manage and exercise judgment within broadly defined practices and policies in selecting methods, techniques, and evaluation criterion for obtaining results and value for the organization. Lead and manage Defect pre‐production team and assign tasks to internal as well as offshore individuals to drive defects for path forward and closure in key strategic initiatives. Establish centralized Defect management team driving, strategy, and approach for managing successful delivery of multiphase key strategic programs and release launches. Lead Defect Prevention Management initiatives to minimize defect leakage to production by hosting daily war rooms that involves collaboration and escalation up to Senior Leadership levels for resolution. Determine root cause accuracy, work with test team to determine key learning's and corrective actions by leading retrospectives. Analyze defects, tracking/reporting to determine trends, and produce standard reports and comparisons among applications and technologies. Utilize knowledge of quality engineering, business, industry, and technology to incorporate process improvements and manage continuous process improvements for operations and practices. Work in knowledge acquisition of evolving technology, techniques, & skills Establish, develop, & market technical solutions focused on realization of speed, quality, and cost benefits. Optimize operations through the application of technology and people and/or process in Major Release and Agile Team initiatives. Promote a technical culture of continuous improvement
by example. Promote a data driven culture that identifies opportunities & pursues excellence based on KPIs. Establish test metrics to measure implementation of shift‐left strategies, requirements defect clarifications, requirement traceability coverage and metrics associated with surveys, and feedback provided for the Major Release and Agile test team initiatives. Collaborate with management from development, business analysis, project management, solution architecture, and vendor partners to ensure alignment of Agile test team/QE processes across IT Lifecycle. Take lead on key strategic initiatives, organizational change management, and process improvement efforts. Specialize in real-time monitoring of alerts and events with Dynatrace and accelerate defect resolution using Elastic Search for log analysis, working on automated regression tests, and quality gates. Apply expertise with Mulesoft Anypoint including managing complex flows, error handling, and defect troubleshooting. Utilize continuous integration and continuous testing tools including Katalon and automation testing for Salesforce UX design and pages to ensure comprehensive regression testing. Apply knowledge with Software Development Lifecycle (SDLC) encompassing requirements analysis, design, development, and testing of software applications.
REQUIREMENTS: Requires a Bachelor’s degree, or foreign equivalent degree, in Computer Engineering, Computer Science, Applied Science, or Telecommunications Engineering and 5 years of progressive, post-baccalaureate experience in the job offered, or 5 years of progressive, post-baccalaureate experience in a related occupation leading a team of analysts and software engineers in organizational transformation initiatives; providing technical thought leadership and contributing to solutions across teams and organizations; providing leadership for the Major release and Agile test team initiatives to ensure overall proposed solution requirements are met, designed, developed, and implemented to realize speed, quality, and cost benefits; analyzing defects, tracking/reporting to determine trends, and producing standard reports and comparisons among applications and technologies; specializing in real-time monitoring of alerts and events with Dynatrace and accelerating defect resolution using Elastic Search for log analysis, working on automated regression tests, and quality gates; applying expertise with Mulesoft Anypoint including managing complex flows, error handling, and defect troubleshooting; utilizing continuous integration and continuous testing tools including Katalon and automation testing for Salesforce UX design and pages to ensure comprehensive regression testing; applying knowledge with Software Development Lifecycle (SDLC) encompassing requirements analysis, design, development, and testing of software applications.
Our Principal System Engineering earn between $190,595 - $237,400 yearly. Not to mention all the other amazing rewards that working at AT&T offers.
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
Weekly Hours:
40Time Type:
RegularLocation:
Plano, TexasIt 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-76369 Date posted 08/07/2025-
Lorem ipsum odor amet, consectetuer adipiscing elit.
Lorem ipsum odor amet, consectetuer adipiscing elit. Luctus nec suscipit sapien sociosqu laoreet ridiculus curae? Tempus cras porta egestas egestas dapibus adipiscing nascetur eget.
Learn moreAugust 22, 2024 Related Content -
Lorem ipsum odor amet, consectetuer adipiscing elit.
Lorem ipsum odor amet, consectetuer adipiscing elit. Luctus nec suscipit sapien sociosqu laoreet ridiculus curae? Tempus cras porta egestas egestas dapibus adipiscing nascetur eget.
Learn moreAugust 22, 2024 Related Content -
Lorem ipsum odor amet, consectetuer adipiscing elit.
Lorem ipsum odor amet, consectetuer adipiscing elit. Luctus nec suscipit sapien sociosqu laoreet ridiculus curae? Tempus cras porta egestas egestas dapibus adipiscing nascetur eget.
Learn moreAugust 22, 2024 -
Supporting disaster relief
Through strategic partnerships, we deliver connectivity solutions and humanitarian relief in times of crisis.
Learn moreAugust 29, 2024 -
How to create a meaningful mentorship
Catch up on our pointers and tips from our people on how to build and nurture a mentorship.
Learn moreSeptember 19, 2024 Article Career Hacks Related Content -
Ready to bring people together? Go inside the life of an AT&T Retail associate.
Watch videoSeptember 19, 2024 Video Day in the Life Related Content -
Looking for more in your career?
Discover almost endless possibilities for growth in a Retail position.
Learn moreSeptember 19, 2024 Article Life at AT&T Related Content -
Never stop learning: shaping my career through mentorship
Beginning a #LifeAtATT and finding connection, mentorship, and purpose through our Hacemos program.
Learn moreSeptember 19, 2024 Article Women in Business Related Content -
What it means to be a connectivity expert
Calling all top sellers and high performers: We break down the ins and outs of how to become a connectivity expert working in Sales here.
Learn moreSeptember 19, 2024 Article On the Job Related Content -
A formula for success: Advice from our Business Sales Executives
What’s your formula for success? One of our Sales employees shares his tips and advice for a thriving career.
Learn moreSeptember 19, 2024 Article On the Job Related Content -
Ready to build the future of connection? Go inside the life of an AT&T Technician employee.
Watch videoSeptember 19, 2024 Video Day in the Life Related Content -
AT&T Technicians get creative after landslide takes cable
How two Field Technicians work together to wrangle cables off the California coast and restore connection in the midst of a natural disaster.
Learn moreSeptember 19, 2024 Article On the Job Related Content -
From Veteran to Technician to Tech Career
Learn about veterans like Guy and how they pivoted and built an education and career in Technology.
Learn moreSeptember 19, 2024 Article Veterans Related Content -
Revolutionize business with our digital transformation team
Get an overview of our Digital Transformation team, from the team itself, and learn how you can join and best succeed.
Learn moreSeptember 19, 2024 Article High Tech Related Content -
Engaging employees for a cleaner future
Overcoming climate challenges and setting sustainable goals through our Environmental Champions program.
Learn moreSeptember 19, 2024 Article High Tech Related Content -
Technology Development Program
Discover our Technology Development program and learn about our plans for a future of innovation and advancement.
Learn moreSeptember 19, 2024 Article High Tech Related Content -
Ready to learn how our people put their skills to work? Go inside the life of an AT&T Call Center employee.
Watch videoSeptember 19, 2024 Video Day in the Life Related Content -
The Nix family: Starting an AT&T legacy
For Nikki and Jordan, talent and dedication run in the family. This mother and son make a case for legacy with their combined Call Center careers.
Learn moreSeptember 19, 2024 Article Life at AT&T Related Content -
Career advice from our mentors
Celebrating National Mentorship Month with our Sales people and picking up career advice along the way.
Learn moreSeptember 19, 2024 Article Career Advice Related Content -
First responder
A Peer Support Ambassador shares his background in education and the impact he now makes keeping our employees connected, safe, and supported.
Learn moreSeptember 19, 2024 Article On the Job Related Content -
Open RAN
Moving forward and hitting benchmarks with a new grant to support testing and evaluation of Open RAN hardware and software.
Learn moreSeptember 19, 2024 Article Government Related Content -
Building a career in sales: Leaders share their stories
Our inspiring Sales leaders share their stories, career journeys, and how they utilize their benefits and growth opportunities.
Learn moreSeptember 19, 2024 Article Women in Business Related Content -
Interview advice
This one's for the grads and early careerists: Our leading internship and development program recruiters weigh in on how to prepare for and handle your interview.
Learn moreSeptember 19, 2024 Article Career Advice Related Content -
Making your first step into the corporate world?
Our B2B Sales Development Program will give you the training, support, and connections you need to succeed.
Learn moreSeptember 19, 2024 Article Internships & Dev Programs Related Content -
Ready to build a more connected world? Go inside the life of an AT&T Field Sales employee.
Watch videoOctober 14, 2024 Video Day in the Life Related Content -
-
-
-
-
-
-
-
Generate the sales that will help us build a more connected world
Watch videoJanuary 02, 2025 Video Day in the Life Related Content -
-
Discover a supportive culture for cleared professionals
Start a new mission in an AT&T career
Learn moreJanuary 09, 2025 Video Government Related Content -
Community Engagement & Philanthropy
We’re committed to strengthening communities worldwide through philanthropic work and community engagement programs.
Learn moreMarch 12, 2025 Article Life at AT&T Related Content -
Bridging Digital Divides
AT&T pledges to narrow digital divides by helping 25 million people get connected to affordable, high-speed internet and stay connected.
Learn moreMarch 18, 2025 Article Life at AT&T Related Content -
Supporting Customers Through Disaster Recovery
With one of the largest advanced disaster recovery programs globally, we transform emergency response from minutes to seconds.
Learn moreMarch 18, 2025 Article Life at AT&T Related Content -
Your hard work will bring new rewards
Find out how your confidence and determination can pay off big in B2B Sales.
Learn moreMarch 14, 2025 Related Content -
How to close more deals
With millions of dollars in transactions under their belts, these professionals have some words of wisdom for you.
Learn moreMarch 14, 2025 Related Content -
From Telecom to Tech: How AT&T IDC is Shaping the Future
T&T’s India Development Centers (IDC) plays a pivotal role in AT&T’s connectivity strategy, and no one is better suited to speak to that importance more than Santosh Bijur, Vice President of the India Development Center
Learn moreMarch 14, 2025 -
Where passion meets opportunity: Working in our IDC
In our India Development Center (IDC), our team is dedicated to developing innovative technologies that change the way we connect.
Learn moreMarch 14, 2025 -
IDC leaders Share Advice for a Tech Career
In our India Development Center (IDC), we’re building a talented technology team. By offering essential resources and the chance to work alongside industry leaders, our goal is to support the next generation of innovators in India.
Learn moreMarch 14, 2025 -
Starting a new chapter at our Dallas HQ
Learn about the downtown destination where tech, culture, and entertainment combine to create unique experiences.
Learn moreMarch 14, 2025 -
Advice for a successful mentorship
Discover how you can achieve personal and professional growth
Learn moreMarch 14, 2025 -
Start here, go anywhere
In our B2B Sales Development Program, you'll learn how to close deals and set yourself up for success.
Learn moreMarch 14, 2025 -
-
Check out our development programs
Whether you're a current student, a recent grad, or just looking to start something new, you'll find almost endless possibilities.
Learn moreJune 13, 2025 -
Connect with us
We love meeting the next generation of innovators (like you!) in person and virtually.
Learn moreJune 13, 2025 -
Ace your interview
We've got pro tips to help you bring your A game to that big moment!
Learn moreJune 13, 2025 -
Go behind the scenes of the ALDP
Meet two alums of our groundbreaking Accounting Leadership Development Program.
Learn moreJune 13, 2025 -
Want to transition to an accounting career?
We'll help set you up for success on a new journey.
Learn moreJune 13, 2025 -
Internships with impact
Three students share their summer experiences at our Dallas headquarters.
Learn moreJune 13, 2025 -
Tech careers begin here
Get a taste of what it's like to be part of #LifeAtATT.
Learn moreJune 13, 2025 -
Make your summer a success
College undergrads can kick-start their careers with us.
Learn moreJune 13, 2025 -
Become our next success story
Meet three individuals whose resilience and ambition has launched them into leadership positions.
Learn moreJune 13, 2025 -
Start your path to becoming an expert
Certified Connectivity Experts receive maximum incentive payouts and get exclusive swag.
Learn moreJune 13, 2025 -
First career steps with the FDP
Our Finance Development Program (FDP) can help you make a smooth, steady transition into the corporate world.
Learn moreJune 13, 2025 -
Join tomorrow's financial leaders
if you're a graduate student, we've got opportunities for you to share the future of finance.
Learn moreJune 13, 2025 -
Gain an edge in your marketing career journey
#LifeAtATT interns share their one-of-a-kind experiences.
Learn moreJune 13, 2025 -
Be part of creating the next big thing
How do we get customers amped up about our latest products and services? Our Marketing team strategizes on effective channels and campaigns to generate buzz.
Learn moreJune 13, 2025 -
Put your career journey on the fast track
Find out how we're developing the next generation of AT&T leaders.
Learn moreJune 13, 2025 -
-
-
-
-
-
-
Life as a Retail Sales Consultant at AT&T
With a global company like ours, the possibilities are truly endless — and the best place to start is on our Retail team.
Learn moreFebruary 04, 2025 -
-
-
-
-
-
-
-
-
-
-
-
Career Exploration Program
Looking forward to staying in touch with you. We’ve always got a ton of awesome things going on and by connecting to our Talent Network, you will receive updates on #LifeAtATT, events, and opportunities.
Learn moreFebruary 26, 2025 -
-
-
-
-
-
-
-
-
Jump-start your future now
Whether you graduate in the spring, summer, or winter, you can take advantage of multiple start dates in our B2B Sales Development Program.
Learn moreJune 13, 2025 -
An internship FTW
If you have a passion for innovation and connection, you belong in our Supply Chain Internship.
Learn moreJune 13, 2025 -
Engineering a big reveal
Through our Technology Development Program, engineer graduates can find a career path to visualize and manipulate the invisible.
Learn moreJune 13, 2025 -
Solve challenges for our planet
Discover a career space where you can learn, grow, and find solutions that help all our communities.
Learn moreJune 13, 2025 -
Building a future in cybersecurity starts here
With the help of great mentors and supportive Employee Groups, you'll thrive in your #LifeAtATT journey.
Learn moreJune 13, 2025 -
Finding your fit starts here
Through our Marketing Excellence Program (MEP), you can explore many facets of the field while developing key skills.
Learn moreJune 16, 2025 -
-
-
-
-
-
-
Benefits
Your needs? Met. Your wants? Considered. Take a look at our comprehensive benefits.
- Paid Time Off
- Tuition Assistance
- Insurance Options
- Discounts
- Training & Development
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
Get ready to put your best foot forward! More than one interview may be necessary.
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.
Welcome to the Team!
Congratulations! It’s time to experience #LifeAtATT.
Check your email (and SPAM) throughout the process for important messages and next steps.
Connect today
Didn’t find what you were looking for here? Sign up for our job alerts so we can connect and share the latest.