Senior System Administrator

Alstertech GmbH

Job

In this role, you will administrate Microsoft servers, manage Active Directory, DHCP, and Exchange environments, monitor systems, perform patch management, and support firewalls and VoIP systems.

Job summary

This listing has been machine translated. Show original

Job technologies

Your role in the team

  • The administrator supports our server teams with:
  • Administration and maintenance of customer servers in the Microsoft environment
  • Maintenance and management of Active Directory, DHCP, permissions, Exchange 2013-2019, file and print services
  • Office 365 and Azure
  • Monitoring the monitoring system and intervening immediately in case of problems or disruptions
  • Patch management for servers and systems
  • Network administration: routers, switches, WLAN
  • Onboarding and support in existing industry applications
  • Administration of firewalls, e.g., LANCOM, Sophos, Watchguard
  • Administration and maintenance of VoIP telephone systems

Our expectations of you

Education

  • You have completed training as an IT specialist for system integration with relevant professional experience.

Qualifications

  • Good knowledge in handling
  • Windows Server operating systems 2012 - 2019
  • HyperV and knowledge in the area of VMware ESXi
  • Basic knowledge of Office 365 and Azure
  • Exchange 2013 - 2019
  • Firewall solutions, e.g., Sophos, Pfsense
  • Monitoring and Patch Management
  • Independent and structured working style
  • Fluent in spoken and written language
  • A class B driver's license is desirable
  • Team spirit, strong communication skills, and high flexibility
  • Your profile is complemented by empathy and a courteous demeanor.

What we offer

  • A modern equipped workplace (three monitors)
  • Personal technician equipment with laptop, mobile phone, and everything else that belongs to it
  • Company car for client assignments
  • Free snacks and beverages
  • Family-friendly company culture with the possibility of a parent-child office
  • Attractive salary and social benefits (such as a fuel card, JobRad)
  • Good transport connections (HVV, as well as parking spaces right in front of the door)
  • Various locations nearby for a diverse lunch break experience.
  • Shopping mall directly on site

Benefits

Health, fitness & fun

Topics you will work on

Job locations

About your employer

Die Firma Alstertech bietet im Großraum Hamburg und Umgebung IT-Dienstleistungen für kleine- und mittelständische Unternehmen an. Im Mittelpunkt dieser Dienstleistung steht, unseren Kunden ein Höchstmaß an Service und Support zu bieten und Ihnen ein ständiger Ansprechpartner rund um die IT und EDV in Ihrem Unternehmen zu sein.

Founding year
2007
Company type
Digital Agency
Work model
Onsite
Industry
Internet, IT, Telecommunication
  • 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

Senior System Administrator

Alstertech GmbH