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Senior System Administrator | Hybrid | Weinheim | MMA15163

Original title: Senior Systemadmin (m/w/d) | Hybrid | Weinheim | MMA15163

Constaff GmbH · Weinheim, Deutschland, Germany · Hybrid · Senior

  • Weinheim, Deutschland, Germany · Hybrid
  • 12 Monate
  • German

Indexed (yesterday) · refreshed constantly

Start
2026-12
Duration
12 Monate
Work mode
Hybrid
Contract
Freelance / B2B
Seniority
Senior
Reference
3065210

Required skills

Languages: German

Job description

Seeking a Senior System Administrator for a hybrid role in Weinheim, starting December 2026. The project involves administration and optimization of firewall and cluster infrastructure, Active Directory environments, and data center operations.

Project details

December 2026

12 months ++

Weinheim

Project ID: 15163

Application Deadline: 09.11.2026

Dear Network,

We are looking for a Senior System Administrator for our client in Weinheim.

https://www.constaff.com/projektbeschreibung/?positionID=15160

Profile:

approx. 8-10 hours/week

Do you have time and interest in an exciting project?

Then we look forward to hearing from you!

Contact:

Michelle Maggio

Expert Candidate Relations

_____

Constaff GmbH - 100%OpenBook. Honest. Competent. Transparent.

  • Administration and optimization of the firewall and cluster infrastructure, especially Kerio firewalls in HA cluster and existing firewall rule sets
  • Planning, coordination, and control of updates and patching measures as well as technical guidance of the IT team
  • Structuring and further development of the Active Directory environments for the company and its customers
  • Further development of data center operations as well as optimization of processes, structures, and technical standards
  • Participation in ISO 27001 certification and implementation of the resulting requirements in IT operations
  • Technical coordination of operational IT operations as well as support in prioritizing technical measures
  • Guidance of employees and trainees as well as promotion of knowledge transfer and independent work
  • Start: 2026-12
  • Duration: 12 Monate
  • Remote: hybrid
  • Location: Weinheim, Deutschland, DE
  • Languages: German

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