Petrofer Chemie H.R. Fischer GmbH + Co. KG | Germany | 31xxx Hildesheim | Permanent position | Part time - flexible / Full time | Published since: 15.01.2026 on stepstone.de
System Administrator (m/f/d)
We think beyond borders More than 1,200 employees: today, our owner-managed family company contributes to being one of the leading quality providers of industrial solutions. We are very proud of this and are working on improving ourselves. We live a working culture of trust, respect and appreciation. Trustful cooperation is the key to success for us and is supported by all employees. We think as a global company beyond our borders and understand ourselves as a big family. Entrepreneurial thinking, enthusiasm, open communication and connected teams are the prerequisites for our global cooperation. We work with passion and commitment and promote an innovative working environment that motivates us to outstanding success. As a global company and at work, we have little directivity, but support in all areas of the company. We promote dynamic, focused and strategic leadership at all levels. At the same time, our leadership is characterized by an appreciation and understanding of our employees. .
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Your tasks • Your profile • What we offer
Administration and maintenance of server systems (Windows/Linux) and virtualization environments. Ensuring IT security by implementing and maintaining security policies, firewalls and monitoring systems. Support and optimization of the network infrastructure (LAN, WAN, VPN, NAC). Implementation of system and security updates as well as patch management. Analysis and troubleshooting in server and network operation. Participation in the planning and implementation of IT projects in the field of infrastructure and security. Creation and maintenance of documentation and user training.
Complete training or studies in the field of IT or comparable qualifications. Multiannual experience in the administration of servers and networks. Funded knowledge of IT security, firewalls, encryption and backup strategies. Experience with virtualization technologies (especially VMware) and cloud services. Safe handling of monitoring and security tools. Analytical thinking, structured working and high problem-solving competence. Good knowledge of German and English.
A working relationship in a future-oriented family business of the chemical industry An attractive remuneration corresponding to the requirement profile and responsibility A weekly working time full-time with 37.5 hours or part-time 30 days Promoting targeted further development through regular feedback talks Jobrad – Bicycle leasing offer Company fitness program with external sports and fitness studios Staff Offers (Corporate Benefits)
Location
 | Petrofer Chemie H.R. Fischer GmbH + Co. KG | |
| 31137 Hildesheim | ||
| Germany |
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