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Full-time
Posted 20d ago
~40 hrs/week
Responsibilities
Perform qualification and validation testing of IP/MPLS-based network services, hardware, and software. Analyze test results to identify defects and maintain network configuration documentation.
Requirements
Requires experience in network testing or engineering with strong knowledge of IP, MPLS, BGP, and Cisco/Juniper environments. Proficiency in English and experience with functional and regression testing in telecom environments are essential.
Full job description
Company Description
We are looking for an Experienced Network Engineer to join our international team and support the qualification and validation of IP/MPLS-based network services and infrastructure. In this role, you will be responsible for testing VPN services, IP Backbone components, and Route Reflector functionality, ensuring the stability and quality of our network solutions.
Job Description
Your Responsibilities
Perform qualification and validation testing of network hardware and software.
Execute functional, integration, and regression testing for IP/MPLS-based services.
Validate VPN services running on LER/CPE platforms.
Test and qualify IP Backbone components and Route Reflector functionality.
Analyze test results, identify defects, and support issue resolution.
Update and maintain network configuration documentation (TIKs) and test documentation.
Collaborate closely with network engineering, development, and operations teams to ensure high-quality service delivery.
Contribute to the continuous improvement of testing processes and quality standards.
Qualifications
Your Profile
Experience in network testing, network operations, or network engineering.
Strong understanding of IP networking and MPLS technologies in Cisco and Juniper environments.
Good knowledge of VPN technologies (knowledge of L2VPN/L3VPN is an advantage).
Experience with BGP and Route Reflectors.
Familiarity with IP Backbone environments and routing concepts.
Experience performing functional and regression testing in a telecom or networking environment.
Ability to analyze complex network issues and troubleshoot effectively.
Good documentation skills.
Good command of written and spoken English.
Nice to Have
Experience with telecom or service provider networks.
Knowledge of LER/CPE platforms.
Familiarity with test automation tools or scripting (e.g., Python).
Experience with network protocols such as OSPF, IS-IS, or EVPN.
German language skills.
Additional Information
* Please be informed that our remote working possibility is only available within Hungary due to European taxation regulation.
Deutsche Telekom IT Solutions (formerly IT-Services Hungary, ITSH), the largest ICT employer in Hungary is a subsidiary of the Deutsche Telekom Group.
Founded in 2006, it now employs 5.500 people and provides a wide range of IT and telecommunications services. In 2019, it won the Hungarian Investment Promotion Agency (HIPA) award for best educational cooperation and was ranked the most attractive workplace in Hungary in 2025 based on an independent PwC survey. It was also named the most ethical multinational company. It is continuously developing its four locations in Budapest, Debrecen, Pécs and Szeged, and is looking for qualified IT professionals to join its team.
Offices: Könyves Kálmán körút 36, Budapest, 1097, HU · Nagy Lajos király útja 11, Pécs, Baranya 7622, HU · Rókusi körút 2-10, Szeged, Csongrád 6724, HU · Vezér utca 39., Debrecen, Hajdú-Bihar 4032, HU
Serv. Management (SEM)IT Operations (ITO)Telecommunications (TC)Partner Mng. & Enduser Services (PME)Telekom IT COO & BSOSolutions & Projects (S&P)Sys. Integration (SI)Telekom IT (WS; MCS; CSO)IP Production Services (IPPS)and Sales
Deutsche Telekom IT Solutions (formerly IT-Services Hungary, ITSH), the largest ICT employer in Hungary is a subsidiary of the Deutsche Telekom Group.
Founded in 2006, it now employs 5.500 people and provides a wide range of IT and telecommunications services. In 2019, it won the Hungarian Investment Promotion Agency (HIPA) award for best educational cooperation and was ranked the most attractive workplace in Hungary in 2025 based on an independent PwC survey. It was also named the most ethical multinational company. It is continuously developing its four locations in Budapest, Debrecen, Pécs and Szeged, and is looking for qualified IT professionals to join its team.
Offices: Könyves Kálmán körút 36, Budapest, 1097, HU · Nagy Lajos király útja 11, Pécs, Baranya 7622, HU · Rókusi körút 2-10, Szeged, Csongrád 6724, HU · Vezér utca 39., Debrecen, Hajdú-Bihar 4032, HU
Serv. Management (SEM)IT Operations (ITO)Telecommunications (TC)Partner Mng. & Enduser Services (PME)Telekom IT COO & BSOSolutions & Projects (S&P)Sys. Integration (SI)Telekom IT (WS; MCS; CSO)IP Production Services (IPPS)and Sales