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Senior RAN Network Specialist

Brno, Czech Republic

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Join us to create a new era of connectivity.

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


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In AT&T Brno, we are currently looking to hire skilled Senior RAN Network Specialist.

Within your role in the team your responsibilities will be to:

  • Efficiently evaluate network failures and provide suitable reactive responses, collaborating with multiple support organizations to streamline activities and minimize customer impact and loss.
  • Work on a flexible schedule, with working hours of 5:30-14:00 and 11:30-19:00, and adapt to swing shift when required.
  • Possess desirable knowledge in LINUX to enhance network management and troubleshooting capabilities.
  • Proficient in RAN Network technologies (e.g., NodeB, eNodeB, gNodeB, and specific Nokia and Ericsson equipment),
  • Small Cell Network (e.g., Access Points, Femto Gateways, Small Cell Switches, and Routers), and Distributed Antenna Systems (DAS). 
  • Analyze indicators such as RSSI, VSWR, and KPIs to assess cell performance, resolving or isolating faults within the network.


  • Strong written and verbal communication skills in fluent English.
  • Networking and RAN Experience required,
  • Familiarity with AOTS-M is desirable
  • Previous experience in a Network Operations Center is highly desirable.
  • Desirable knowledge in LINUX to enhance network management and troubleshooting capabilities.
  • Expertise in 5G and LTE technologies.
  • Adaptable to working in a fast-paced, structured environment
  • Nice to have: Skills in Python or other scripting experience is a valuable asset

Working Hours: 

  • The position requires a flexible schedule, with working hours of 5:30-14:00 and 11:30-19:00, and the ability to adapt to swing shift when needed (either Sunday to Thursday or Tuesday to Saturday work schedule)
  • Hybrid model: 2-3 days in office needed

AT&T Benefits:

  • Annual bonus & Annual increase.
  • Meal benefit (180CZK electronic meal voucher /100 CZK meal lump).
  • Group Risk Life Insurance
  • Premium Medical Services (available also for family members for a reduced price).
  • Wellness & Leisure time contribution (Benefit Plus).
  • MultiSport Card from your leisure points.
  • Sickness Compensation Plan
  • Pension Plan contribution
  • Vacation 25 days
  • Service Anniversary Scheme (Extra days off and Non-monetary bonus)
  • Family Friendly Benefits
  • Volunteering Day
  • Employee Assistance Program: Free psychological, legal and financial counseling.
  • International Employee Referral Program
  • Various discounts
  • Free parking in AT&T offices.

Job ID 2327482I Date posted 08/30/2023
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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.


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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