Senior Network Technology Engineer

Job Description:

Working Time: EMEA with flexibility

Location: Bratislava (SK), Kosice (SK) or Brno (CZ)

Salary SK: salary from 3130 EUR gross/a month. The actual salary is based on skills, experience and knowledge.

Salary CZ: from CZK gross/ a month. The actual salary is based on skills, experience and knowledge.

We are seeking a talented and motivated Automation Engineer to join our Mobility team. This role involves scheduling and executing automated tests on Real devices and simulation tools, debugging, contributing to service testing and CLI based testing thru Automated Network Testing tools. The ideal candidate will have strong troubleshooting skills, familiarity with mobility core network elements, a good understanding of cellular networks. Ability to performing basic tasks for troubleshooting and logs analysis.

Roles and Responsibilities:

• Responsible for operations and support of mobility testing automation platform
• Schedule, configure, and operate automation testing system to support engineering and operation teams work performed maintenance windows
• Analyze and troubleshoot results in real time. Make recommendations based on test results
• Schedule and execute test scripts which automate UE based testing of mobility services
• Produce methods of procedures to document and implement test suite and script configurations and test strategies
• Produce methods of procedures and reports to document and implement test configurations, operational procedures and test reports
• Perform thorough regression testing when bugs are resolved
• Production and Maintenance of Testing related Documentation
• Reporting of Testing Progress/ Results
• Error reporting/ follow up/ verification of error correction
• Run and maintain automated test plans
• Assist the development team as needed in pinpointing issues and tracking their status through resolution

Key Competencies and Skills:

• Understanding of 4G and 5G technologies and network protocols
• Ability to troubleshoot equipment problems and perform tests
• Experience using Wireshark for network analysis
• Experience in writing, executing and monitoring automated test case/suites
• Experience with bug tracking and management tools - Jira or similar
• Basic SQL knowledge
• (Nice to have) Knowledge of Linux

Soft Skills:

• Attention to detail.
• Troubleshooting skills to diagnose and resolve issues based on testing results.
• Strong analytical thinking and problem-solving skills
• Effective communication skills for documenting test results and conveying findings.
• Ability to collaborate effectively with network engineers, developers, and project managers
• Self-motivated with a willingness to learn and share knowledge.
• Creative thinking and strong time management skills.
• Team player and can-do attitude

Why Join Us:

• Be part of an innovative team working on cutting-edge mobile technologies.
• Opportunity for professional growth and development.
• Collaborative and inclusive work environment.
• Competitive compensation and benefits package.

If you are passionate about mobile technologies, enjoy solving complex problems, and are eager to learn and grow, we would love to hear from you

Weekly Hours:

40

Time Type:

Regular

Location:

SVK:01:Bratislava / Einsteinova 24 - Adm:24 Einsteinova

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

Date posted 08/15/2025

Your needs? Met. Your wants? Considered. Take a look at our comprehensive benefits.

Paid Time Off

Tuition Assistance

Insurance Options

Discounts

Training & Development