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Linux System Administration

Madrid, Spain

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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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My Path to Cybersecurity

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At AT&T, we bring the world together with technology in ways you never imagined. Whether it’s your next big idea or the newest innovation, we’re looking for people like you to lead the way. Your creative solutions could impact innovations across telecommunications, high-speed Internet and pay TV. It’s an opportunity to combine your passions for entertainment, media and technology to transform our company and your career. Step into a future with AT&T.


  • You will collaborate close together with other software engineers.
  • You will create and fix Debian Linux packages, shell scripts, automate the software installation on a platform Linux based. 
  • Furthermore, you will participate on the release cycle of an operating system and several cybersecurity software solutions.

Key Competences and skills:


  •  Advanced Linux administrations (Debian), TCP/IP Network configuration, Ansible, system services
  • Shell / Bash scripting skills
  • Debian packages management (organization, internal architecture, create and validate them)
  • Atlassian suite: Bitbucket, Jira, Confluence
  • Box virtualization using VMWare
  • AWS tools for virtualization and reproducing defined architectures
  • CI/CD tools such as Jenkins
  • Fluent English

Nice to have:

  • Development skills: C, Python, Perl, or like to them
  • Microservices skills: Docker and Kubernetes

Extra skills:

  • Self-directed
  • Empowered to pull work
  • Know agile methodologies

Education and Qualifications:

  • Bachelor’s in computer science or similar.
  • Master’s degree is a plus.
  • Professional certifications are a plus.

Your future is calling. Apply today!

Job ID 2138775I-1 Date posted 07/09/2021
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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.


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).


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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