Majori GmbH | Germany | 70xxx Stuttgart | Permanent position | Full time / Home office | Published since: 19.03.2026 on stepstone.de
Senior Systemadministrator – Fokus IT-Security (m/f/d)
About us We are a growing IT company in the Stuttgart area, specializing in IT security, infrastructure and managed services. Our mission is to provide companies with secure, stable and sustainable IT systems. We rely on innovative technologies, proactive safety monitoring and customized solutions. We expect you more than technology: a team that lives cohesion, evaluates ideas and works together on exciting projects. Flat hierarchies, short decision-making paths and open cooperation allow you to take responsibility and actively shape projects. .
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Your tasks • Your profile • What we offer
Your tasks Responsible administration and development of complex IT infrastructures
Planning and implementation of IT security measures, security policies and compliance requirements
Monitoring, backup and optimization of networks, firewalls, endpoints and cloud systems
Troubleshooting, performance optimization and proactive monitoring in Windows, Linux and Cloud environments
Cooperation with teams to develop secure, scalable system architectures
Head of technical projects and mentoring of colleagues to share knowledge
Analysis of safety incidents and active participation in risk mitigation
Your profile Completed IT training or comparable qualification
Multiannual experience in system administration and IT security
Knowledge of network technologies, server and security systems (ideally certified)
Experience with security policies, monitoring tools and compliance requirements
Self-structed, structured working with pronounced communication strength
Proactive thinking, sense of responsibility and joy in complex IT challenges
What we offer Unlimited employment contract with attractive salary and prospects of development
Professional responsibility and freedom for your own projects in which you can contribute your expertise
Flexible work models including home office, sliding time and agile work
Modern technologies, tools and infrastructure – you work with current systems and security solutions
Collaborative and valuable culture with regular exchange, workshops and training
Team spirit and co-design options – not only counts what you do, but how you enrich the team
Location
![]() | Majori GmbH | |
| 49074 Stuttgart | ||
| Germany |
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