T Hub - IoT Service Operations Engineer (Mobile Core)

Nasze wymagania:
2+ years of experience in telecommunications, network operations, mobile data services or IT infrastructure environments.
Understanding of mobile network architecture and services (2G/3G/4G/5G).
Knowledge of Mobile Core technologies, especially: APN, DNS, Diameter, Radius, PGW, EPC/ePC.
Good understanding of IP networking concepts: IPv4/IPv6, routing, DHCP, subnetting, troubleshooting.
Experience with network diagnostics and packet analysis tools such as Wireshark.
Understanding of ISP services, CDN, DNS and Internet connectivity concepts.
Familiarity with Incident, Change and Problem Management processes.
Experience working with multiple stakeholders, vendors and international teams.
Good English communication skills.
German language skills will be considered an advantage.

Mile widziane:
Exposure to IoT/M2M services.
Knowledge of eBGP and routing principles.
Experience with ELK/Kibana environments.
Understanding of service monitoring platforms and service quality reporting.
ITIL certification or practical ITIL experience.

Zakres obowiązków:
Ensure operational excellence and service quality of Deutsche Telekom's international M2M/IoT connectivity services.
Cooperate closely with IoT Operations teams across Germany and international markets.
Coordinate and support Incident, Problem and Change Management processes.
Act as a Change Advisory Board member and coordinate service-impacting changes.
Collaborate with multiple vendors, drive escalations, support change execution and assess vendor performance.
Define and monitor service quality KPIs, including availability, stability, response times and customer experience indicators.
Document high-level end-to-end service architecture and service chains.
Maintain operational documentation, knowledge base articles, expert guidelines and on-call procedures.
Serve as a technical point of contact for SOC teams, internal stakeholders, vendors and customers.
Support SLA, OLA and ITIL process improvements and optimization initiatives.
Participate in monitoring strategy development and optimization activities.
Support the launch of new services and projects, ensuring operational readiness before commercial deployment.

Oferujemy:
Stable employment based on employment contract.
Private medical care and life insurance.
Access to learning platforms such as Percipio, Coursera and Rodos.
Cafeteria benefit platform.
Additional day off for your birthday.
Hybrid work model (2-3 days in the office).
Free parking space.
International projects within Deutsche Telekom Group.