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Test Engineering QA

Ciudad de Mexico

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Discover the undiscoverable.

"AT&T allows me to work on projects that will be seen by millions of customers."

Megan T. — Sr. Specialist, Software Engineer

"I find it incredibly rewarding to be out and see customers enjoying a product I spent my time perfecting."


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Revolutionize Business in our Digital Team

Transform how employees and customers connect

At AT&T, we’re connecting the world through the latest tech, top-of-the-line communications and the best in entertainment. Innovation powers all that we do, and our groundbreaking solutions deliver compelling communication and entertainment experiences to millions of customers worldwide. As part of our team, your next big idea could be our newest innovation. Here’s your opportunity to combine your passions for entertainment, media, and technology to transform our company and your career. 

You as a Test Eng. will be responsible of:

-Assist in the quality assurance and testing automation of innovative software solutions that support critical AT&T business objectives.

-Contribute to construction and deployment of high-quality software systems in the context of extremely large databases and high-volume data streaming and analytics.

- Network management - analytics for real-time network status and data analysis for planning and troubleshooting.

Primary Responsibilities:
• Interact with business users, developers and other project stakeholders to understand and clarify business and system requirements.
• Develop, implement, and maintain manual and automated quality assurance testing methodologies and systems to ensure the accuracy and stability of software applications.

- Prepare test strategies and plans based on documented requirements and interviews with Project Management and
• Execute manual and automated tests.
• Analyze test results, draw conclusions from the results, and make recommendations.
• Ensure that no defective products are moved to production.

Preferred Bachelor of Science degree in Computer Engineering, Computer Science, Applied Science, Electrical Engineering, or Math; or equivalent experience.

Advanced English Skills. Conversation.
- Typically requires 3-5 experience
- Testing of Client/Server Applications
- QA Automation (Python, QTP, SoapUI, Selenium, etc..)
- Unix/Linux + shell scripting
- Perl
- Database with SQL;
- Project Tracking Tools (e.g. iTrack/Jira for User Story and Bug Tracking, etc..)

-Work location Mexico City.

Ready to join the #LifeAtATT? Apply today!

Job ID 2224593I Date posted 01/09/2023
Apply Now


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.


When it comes to priorities, we know family tops the list. For the moments that matter the most, you'll be there for them, and we'll be here for you.

Family Leave

Paid Time Off

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


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.


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).


Give back to your community and connect with colleagues through social and team-building events, and annual paid time off for volunteer efforts of your choice.

Community & Team Events

The Hiring Process

Step 1

Complete a quick application online and check your status often.

Step 2

Virtual or in-person

Dress professionally and ensure good WiFi interviewing virtually.

Step 3

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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