IT system administrator infrastructure

Michelscom GmbH

Job

In this role, you manage network infrastructure in data centers, plan security measures like MFA and phishing tests, and administer Windows servers and virtualized systems to ensure smooth IT operations.

Job summary

This listing has been machine translated. Show original

Job technologies

Your role in the team

  • Networking & Security: You manage our LAN, WAN, and WLAN infrastructure across two data centers, ensuring stability and security with Sophos firewalls and SD-WAN.
  • You also plan the expansion of the network infrastructure and coordinate external service providers.
  • IT Security & ISMS: You actively contribute to IT operations documentation and the ISMS, coordinate security measures such as MFA, phishing tests, and awareness campaigns, and thereby strengthen IT security across the entire company.
  • Servers & Virtualization: You manage the Windows domain (AD, DNS, DHCP), the virtualized server environment (vxRail), as well as our Exchange, Citrix, and SQL environments.
  • You also administer storage and backups (DataDomain, cloud).
  • IT Support & Collaboration: You provide 2nd-level support to colleagues, work closely with the IT team, and coordinate support from external partners to ensure smooth IT operations.

Our expectations of you

Education

  • Successfully completed vocational or university-level training in IT, or an equivalent qualification.

Qualifications

  • Strong understanding of IT security.
  • Willingness to travel occasionally to our locations and construction sites.
  • Independent, service-oriented work within a team, combined with entrepreneurial thinking and action.
  • Strong communication skills, a confident manner, and a passion for working as part of a team.

Experience

  • At least 5 years of professional experience in IT systems administration, particularly in virtualization environments, Windows servers, and networks.

What we offer

  • A supportive team and flat hierarchies.
  • Personal development.
  • Regular working hours & a good work-life balance.
  • Well-trained colleagues.
  • A future-proof workplace.
  • Bicycle & e-bike leasing.
  • Corporate benefits.
  • Supplementary company health insurance.
  • Attractive earning opportunities.
  • Vacation and Christmas bonuses.
  • Comprehensive onboarding.
  • Working independently.
  • Company pension scheme.
  • 30 days of vacation.
  • Company celebrations & Christmas parties.

Benefits

Work-Life-Integration

Topics you will work on

Job locations

Map of the job locations
© OpenMapTiles, © OpenStreetMap contributors
  • Location Oldenburg
    Niedersachsen, Germany

More about the recruiting agency

Michelscom GmbH, a personnel marketing agency based in Koblenz, focuses on modern recruiting and employer branding. With over 700 partner companies, the agency assists medium-sized businesses in finding sustainable solutions for their personnel challenges. The company actively searches for candidates in its database and takes care of the entire campaign creation as well as the pre-qualification of applicants.

Company type
Recruiting Agency
Work model
Onsite, Hybrid
Industry
Recruitment Agency
  • Tröger & Cie. AktiengesellschaftNuremberg, Regensburg, Bayreuth

    • Easy Apply
    • Hybrid
    • Onsite
    • Full Time

    Anyone who joins here not only designs software – they bring machines to life that are recognizable on real construction sites. Software Developer (m/f/d) Basic Engineering Our client is an internationally leading manufacturer of technically...

    • Ethernet
    • C
    • Git
    • Python
    • Bash
    • Linux
    • C++
    • CAN
    • J1939
    • +4
    • +5
  • Öko-Institut Consult gGmbHFreiburg im Breisgau, Berlin

    • Easy Apply
    • Hybrid
    • Onsite
    • Part Time/Full Time

    Operation, monitoring, and further development of the network infrastructure. Administration and configuration of firewalls, routers, and switches. Ensuring network availability, performance, and security. Participation in IT security concepts and...

    • TCP/IP
    • Active Directory
    • Windows
    • Microsoft Exchange
    • Office 365
    • Linux
    • VLAN
    • +4
  • Die Deutsche RentenversicherungBerlin

    • Hybrid
    • Onsite
    • Part Time/Full Time

    Area of responsibility “DRV Bund IT” is the service provider for Deutsche Rentenversicherung Bund, developing and operating a complex IT system landscape in close coordination with its customers. Our “IT4IT” domain provides IT departments across DRV...

    • Docker
    • GitLab
    • Jenkins
    • OpenShift
    • Grafana
    • PostgreSQL
    • ArgoCD
    • +2
    • +4

IT system administrator infrastructure

Michelscom GmbH