1&1 Versatel GmbH | Germany | 24xxx Flensburg | Permanent position | Full time / Home office | Published since: 25.12.2025 on stepstone.de
System Administrator Communication Systems (m/f/d)
1&1 Versatel operates Germany's largest alternative fiber optic network and, as a driver of the Gigabit Society, pushes the continuous expansion of the fiber optic network. As a B2B specialist of the 1&1 group of companies, we serve around 50,000 business customers. Be part of something big! !
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Your tasks • Your profile • What we offer
Adminiscent of the telephone systems used at 1&1 Versatel (Avaya Aura, RingCentral)
Develop solutions to optimize call routing, increase data transparency and create a positive customer experience in contact with 1&1 Versatel
administrating the mail management system used as well as other applications for customer communication
Manufacture and develop an efficient, modern office communication environment
Editing data and creating reports
Complete technical studies or a comparable, relevant professional experience Found experience in the administration of current UC and Contact Center solutions Experience in handling Avaya Aura environments desirable Willingness to change flexibly between ticket processing and project work Ability to understand requirements and to develop optimal solutions together with internal customers and external partners Impressed team skills and a high degree of self-initiative, self-motivation and target orientation
Our corporate culture: Pleasant working climate, estimating communication culture by you, flat hierarchies and a motivated team with hands-on mentality. Individual training opportunities: targeted promotion of interests, human resources development programmes, individual training opportunities and internal and diverse 1&1 Versatel Academy. Excellent working conditions: flexible working hours, sliding time model with leisure compensation, mobile work up to 2 days per week, 30 days holiday and special holiday for various occasions. Office: Ergonomically equipped office, free parking at almost all locations and good public transport connection. Health services: Health care programme (EAP) for all employees and their family members, occupational health management, supplementary health insurance financed by the employer, occupational health promotion and assistance to occupational pension schemes. Benefits & additional services: bicycle leasing, employer grant to the German ticket as a job ticket, discounts for 1&1 products, corporate benefits, jubiliäumsgratifikations as well as an employee advertise employees' recommendation premium. Events: Regular team events and a group-wide summer festival. .
Location
 | 1&1 Versatel GmbH | |
| 24937 Flensburg | ||
| Germany |
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