0Datacenter Network Administrator (m/f/d)
PSI Software SE Grid & Energy Management | Germany | 63xxx, 10xxx, 14xxx, 13xxx, 12xxx Aschaffenburg, Berlin | Permanent position | Full time / Home office | Published since: 05.08.2026 on stepstone.de

Datacenter Network Administrator (m/f/d)

Branch: Computer science, informati... Branch: Computer science, information and communication technology


The PSI Group develops software products to optimize the flow of energy and material for suppliers and industry. As an independent software manufacturer with more than 2,300 employees, PSI has been the technology leader for process control systems since 1969, which by combining AI methods with industrially proven optimization methods ensure sustainable energy supply, production and logistics. The innovative industry products can be operated by the customer himself or in the cloud. The Business Unit Grid & Energy Management specialises in the development of software solutions for the energy sector. Our offer includes intelligent solutions for grid operators of electricity, gas, heat, oil and water. The focus is on modern network control systems and energy trading software for the energy market. Datacenter Network Administrator (m/w/d) IT infrastructure in the field of energy management – for a secure, high-performance network Aschaffenburg, Berlin PSI Software SE Grid & Energy Management IT Full time

Your tasks • Your profile • What we offer

In this role, you will ensure the stable, secure and performant operation of our network and data center infrastructure: you will handle routers, switches and firewalls, analyze disturbances and work closely with internal teams to continuously optimize our data center landscape. Datacenter Operations – The operation and monitoring of our network and data center infrastructure Network Administration – Network components such as routers, switches and firewalls install, configure and maintain professionally – including clean documentation Troubleshooting – Disorders can be identified quickly, find pragmatic solutions and implement improvements independently Architecture Support – For technical concepts on network architecture, security and performance optimization, you actively participate Collaboration – You work closely with internal IT teams and external service providers to secure and further develop the entire system

Network Skills – Experience in network administration brings you with; Ideally, you have already worked with Cisco switches and firewalls Troubleshooting – Monitoring, Error Analysis and Network Performance Security know-how – knowledge of IT security, hardware and security concepts are a plus Qualification – You have an education in computer science or a comparable qualification Scripting – Basic knowledge of Bash-Scripting is used for automation and tools System Knowledge – Benefits are knowledge of Linux (SUSE/RedHat), Windows Server, Git and Ticket Systems Communication – You communicate clearly in German and English, are team-ready and service-oriented Mindset – Self-sufficient, structured, responsible and ready for readiness Travel readiness – operations at different locations are no problem for you

Working environment - Work in a dedicated, competent and friendly team with flat hierarchies and short decision-making paths Mobility – Choose between a grant to the Jobticket or JobRad to be flexible and environmentally conscious Flexible work – Use up to three mobile working days per week and profit from sliding time to better arrange work and private life. Employee benefits – Enjoy attractive discounts through our Corporate Benefits platform Further development - Regular feedback talks and individual training opportunities support your professional development Team spirit – look forward to joint team events and an open, value-adding exchange

Location

ava PSI Software SE Grid & Energy Management
Aschaffenburg, Berlin
Germany

The text of this ad was translated from German into English using an automatic translation system and may contain semantic and lexical errors. Therefore, it should be used for introductory purposes only. For more detailed information, see the original text of the ad at the link below.

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