Application Administrator (REF3300X)

at  Deutsche Telekom IT Solutions

A cég leírása
The 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.
Az állás leírása

JOB DESCRIPTION:

• Responsible for the planning, design, and execution of commissioning and operation for complex network systems
• Identifying and analyzing problems and initiating solution measures
• Project planning and execution of commissioning and operation
• Problem identification and documentation using a trouble ticket system, even in complex system landscapes
• Initiating escalation procedures in critical problem cases
• Serving as a technical contact
• Representing the Network Administration department in cross-functional solution teams
• Evaluating and assessing new technologies
• Administering the deployed network and security systems
• Integrating new customers into existing operational processes
• Processing/executing complex orders
• Installing and maintaining tools
• Designing and introducing support tools
• Participating in the development and planning of service concepts
• Coordinating order processing
  Képzettség

Qualifications:

• Master’s or diploma degree with relevant professional experience or equivalent knowledge and skills
• At least five years of professional experience, with at least three years in IT administration
• Strong customer-oriented and entrepreneurial thinking and behavior, even at the management level
• Professional, trustworthy, and empathetic demeanor at the management level
• Excellent systematic and structured work style
• Strong analytical and conceptual thinking skills
• High flexibility, resilience, and willingness to perform
• Strong and broad technical understanding
• Expert knowledge in the desired task area, as well as good knowledge of adjacent technologies
• Proficient in using the MS Office suite
• Strong cooperation, teamwork, and conflict management skills
• Excellent English language skills
• Strong knowledge of Cisco FW systems such as ASA and Firepower
• Strong knowledge of various network topologies (Ethernet, WLAN, etc.)
• Strong knowledge of network protocols TCP/IP, OSPF, BGP, and MPLS
• Strong knowledge of Cisco IOS/ACI
• Good knowledge of services such as Multicast, DHCP, DNS, NAT, Tacas, and Radius
• Strong knowledge of network infrastructures
• Good experience in working in project teams
• Good experience working in cross-team working groups and task forces
• Good German skills

További információk

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

Please refer the Job description for details