DevOps Engineer

Job title:

DevOps Engineer

Company:

Deutsche Telekom IT Solutions

Job description

Company DescriptionThe largest ICT employer in Hungary, Deutsche Telekom IT Solutions (formerly IT-Services Hungary, ITSH) is a subsidiary of the Deutsche Telekom Group. Established in 2006, the company provides a wide portfolio of IT and telecommunications services with more than 5000 employees. ITSH was awarded with the Best in Educational Cooperation prize by HIPA in 2019, acknowledged as one of the most attractive workplaces by PwC Hungary’s independent survey in 2021 and rewarded with the title of the Most Ethical Multinational Company in 2019. The company continuously develops its four sites in Budapest, Debrecen, Pécs and Szeged and is looking for skilled IT professionals to join its team.Job DescriptionThe growth of the Internet of Things (IoT) has been remarkable in recent years and is expected to accelerate further in the future. IoT offers the chance to work on cutting-edge technologies, it contributes to transformative projects and combines expertise from various disciplines.The continued device expansion used for diverse applications, the introduction of 5G-SA, the increasing adaption of the industry to IoTand the foreseen AI integration are all good reasons why there is no better place to be right now!As IoT continues to grow there is a need for skilled professionals in IoT-related fields.We are seeking a highly skilled and motivated DevOps Engineer to join our Central Packet Gateway team in the dynamic field of IoT. As a DevOps Engineer with expert knowledge on Packet Core Network nodes such as GGSN, P-GW, SMF, UPF you will be at the forefront of cutting-edge telecommunication technologies. Your expertise will play a key role in designing and planning the delivery of solutions to our customers. As DevOps Engineer you will also be part of testing, implementation and operation in the Central Packet Gateway team.Working in IoT means being part of a technological movement that is not only shaping the present but also defining the future of connectivity, data-driven innovation and automation. And it is us to make sure all customers are provided with the expected level of professionality and quality throughout the full lifecycle of solutions in IoT Core.If you are passionate about mobile packet core and IoT, we encourage you to apply and join our talented team!Tasks & responsibilities

• You are responsible for the design and planning of requested changes.
• You closely collaborate with cross-functional teams including network architects and operation teams to align DevOps processes with business objectives.
• You ensure low latency, high throughput and scalability of Packet-Core components by optimizing resources and configurations.
• You integrate and maintain packet core network nodes dedicated for IoT traffic (P-GW, GGSN, CSGN, SMF, UPF, etc).
• You work with cloud-native functions / containerized solutions to plan, deploy and manage 5G Core Network CNFs.
• You develop scripts and automation tools to optimize workflows including provisioning, configuration, monitoring and scaling of network functions.
• You are responsible for administration, engineering and operation of Packet Core Network.
• You provide technical support for internal and sometimes external customers for e.g. consulting and troubleshooting.
• You are part of the Central Packet Gateway DevOps team, where you are responsible for the change from the start with design through the detailed planning until the end of implementation in live network, troubleshoot and fix in case something goes wrong.
• You drive the improvement of the planning/operational/testing aspects (automation) for the Packet Core Network

QualificationsSkills

• Deep understanding of packet core network (GGSN, P-GW, SMF, UPF)
• Specialized knowledge of Networking & Routing – IP, IP/MPLS, BGP, etc.
• Deep understanding of packet core network roaming interconnection (IPX, DRA/DEA, Firewalls)
• Very good understanding and knowledge of the architecture and call flows of ePC and 5GC (focus on 5GSA)
• Practical experience with integration and configuration of the main EPC nodes to access-network (roaming) and surrounding systems (AAA, OCS, PCRF, etc).
• Several years of experience with DevOps, cloud and CI/CD tools
• Good knowledge of microservice architecture and cloud-based applications and databases
• Practical (testing, troubleshooting) knowledge of the above-mentioned technologies.
• Automation tools for configuration and testing knowhow or willingness to possess such knowledge.
• Close cooperation with cross-functional teams is expected.
• Very good skills in English (writing and speaking). Basic skills in German (mainly speaking) are an advantage.
• Experience to work with standardization documentation (ITU-T, 3GPP, IETF).

• Willingness to take over organizational work as Solution designer.

• Very good experience in classic and agile forms of cooperation.
• Basic Kanban skills are an advantage.
• Experience in scripting/programming.

Soft skills

• Team orientation
• Self-learner – proven ability of self-learning
• Self-initiative in the acquisition of expertise
• Good communication skills and creativity
• Analytical and structural thinking
• Working in an international organization, cross country and cross culture
• High degree of commitment and responsible work.
• Open for remote working in Multi country environment

Additional Information

• Please be informed that our remote working possibility is only available within Hungary due to European taxation regulation.

Expected salary

Location

Magyarország

Job date

Wed, 19 Mar 2025 23:20:46 GMT

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