The analysis shows which technologies, work models, benefits and advertised gross salaries appear often in job ads for System Administrator in Cologne.
The previous period is too small for a reliable market comparison.
Advertised gross annual salary ranges from matching IT job ads.
Salary figures refer to gross salary ranges advertised in job ads, not measured employee compensation.
Median advertised gross annual salary for the industries with the highest job ad presence.
The 12-month evaluation for System Administrator in Cologne provides information on advertised gross salary ranges, common technical requirements, working models and hiring industries. Frequently listed technologies include Windows, Linux, Windows Server, Active Directory and Microsoft 365. Onsite offers account for the largest share in the ads; hybrid arrangements are also visible. Recruiters and employers from staffing services and Internet/IT/telecom sectors are commonly present.
Prioritize required technologies in listings: Windows, Linux, Windows Server, Active Directory and Microsoft 365 are commonly referenced and should be featured in role descriptions.
Publish advertised gross salary ranges transparently to align compensation expectations.
Specify working model: onsite dominates the evaluated ads (70.6% share in the evaluation), while hybrid options (29%) are also relevant for outreach.
Use common job titles such as System Administrator, IT Administrator or Linux System Administrator to match search behavior.
Include an explicit advertised gross salary range to set clear expectations.
List key technologies prominently: Windows, Linux, Windows Server, Active Directory, Microsoft 365 and VMware.
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