Junior Network Administrator

T-Systems Mexico, part of Deutsche Telekom, is a global leader in IT services and digital transformation. The company supports large organizations with end-to-end technology solutions, operating in complex, international, and high-impact environments. Its teams are focused on driving innovation, operational excellence, and continuous improvement across all business areas.

 

 

We are looking for a Junior Network Administrator to support the lifecycle management of network infrastructure, including LAN, WAN, and WLAN technologies. This role will focus on ensuring the stability, modernization, and reliability of network services through structured analysis, planning, and execution of infrastructure upgrades and migrations.

 

·      Conduct comprehensive obsolescence studies of network infrastructure across LAN, WAN, and WLAN environments.

·      Identify equipment that is at or approaching End of Life (EoL) and develop actionable replacement and upgrade plans.

·      Execute network migration activities following vendor best practices and configuration standards.

·      Ensure all changes are aligned with ITIL processes, including change management, incident management, and documentation.

·      Support the maintenance and optimization of network performance in critical operational environments.

·      Collaborate with cross-functional teams to ensure minimal disruption during upgrades and migrations.

·      Maintain accurate technical documentation and reports related to network assets and lifecycle status.

 

 

 

·      Bachelor’s degree in Information Technology, Computer Science, Telecommunications, or a related field.

·      Mid-level knowledge and hands-on experience in network administration due to the critical nature of operations.

·      Understanding of LAN, WAN, and WLAN technologies.

·      Familiarity with network hardware lifecycle management and EoL/EoS processes.

·      Basic knowledge of ITIL framework and service management principles.

·      Experience with network configuration and troubleshooting.

 

·      Strong analytical and problem-solving skills.

·      Attention to detail and proactive approach to infrastructure improvements.

·      Ability to follow structured processes and best practices.

·      Effective communication and teamwork skills.

·      Adaptability to work in complex, international environments.

 

 

 

 

 

 

 

 

 

T-Systems is proud to be an equal opportunity and affirmative action employer. We do not discriminate on the basis of race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sex stereotypes, age, disability status, or other applicable legally protected characteristics. Thus, HIV or pregnancy testing are not required in any evaluation or hiring process within T-Systems Mexico.

It is also important to mention that T-Systems has an anti-bribery management system, and all employees are committed to understanding and complying with it.

We also believe that change brings new opportunities for development and innovation. People who are prepared to perform at their best under such conditions will excel and create something new. Precisely for this reason, we provide our employees with unique opportunities for further development, whether in technical or managerial careers.