Deutsche Telekom IT Solutions is hiring a
Application Administrator

Summary

Join the team of Deutsche Telekom IT Solutions, a leading ICT employer in Hungary, and contribute to the planning, design, and execution of complex network systems. As a skilled IT professional, you will be responsible for identifying and analyzing problems, initiating solution measures, and representing the Network Administration department in cross-functional solution teams.

Requirements

• 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

Responsibilities

• 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