System Administrator – IT Infrastructure

🕒 June 17

🏢🏡 Berlin – Hybrid

⏰ Full Time

🟡 Mid-level

🟠 Senior

💻 IT Support

👻 Ghost score 14%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Assecor GmbH

WebsiteLinkedInAll Job Openings

51 - 200 employees

We are there until digital work creates free space for tomorrow.

📋 Description

• You maintain and further develop our existing IT infrastructure and, together with the team, implement technical and organizational projects across the group • You are the central contact person for matters related to Microsoft Azure, Microsoft 365 and SharePoint and contribute practical, pragmatic solutions • You take responsibility for the operation, development and optimization of our infrastructure environments, including testing and quality assurance • You identify opportunities for improvement and implement measures for continuous optimization • You ensure the IT security and stability of systems and continuously further develop them

🎯 Requirements

• You have completed vocational training in the IT field (e.g., Fachinformatiker für Systemintegration) or a degree in Computer Science, Business Informatics or a comparable qualification • Good knowledge of network fundamentals (e.g., routing, switching, VLANs) as well as experience with firewall technologies and IT security concepts • Solid experience working with modern IT infrastructures based on the Microsoft Cloud (Azure/M365) • Some experience independently taking on subprojects or areas of responsibility • Good knowledge of operating and further developing IT system landscapes, ideally in a mid-sized or project-driven environment • A structured way of working and a good understanding of interdependencies, analysis and solution development • The ability to independently learn new technologies and integrate them sensibly into existing structures • A high degree of personal responsibility, quality awareness and willingness to learn • Very good German language skills, spoken and written (at least C1 level)

🏖️ Benefits

• Flexible working hours and the possibility to work remotely • Development opportunities including coverage of further training costs • Flat hierarchies and short decision-making paths • Individual development and a respectful working environment • Open corporate culture, pleasant working atmosphere & regular team events • Long-term prospects, company pension scheme & supplementary health insurance (BKzV) • More work–life balance through a partnership with our provider voiio • Optionally a subsidy for Urban Sports membership or BVG public transport ticket • Access to discounts via our partner Corporate Benefits