Senior Microsoft Systems & M365 Administrator

SCHRACK SECONET AG

Job

In this role, you manage the Microsoft infrastructure, enhance systems such as Exchange Online & Teams, ensure the operation of Active Directory and Windows Server, and collaborate closely on updates & projects.

Job summary

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Job technologies

Your role in the team

  • You manage and administer our Microsoft-based infrastructure together with the 4-member team and contribute your expertise in the areas of Microsoft 365, Windows Server, Active Directory, Entra ID, and Windows 11.
  • You ensure a stable, secure, and high-performance operation of the Microsoft environment, analyze technical disruptions, and actively contribute to the further development of the infrastructure.
  • You manage and develop Microsoft technologies such as Exchange Online, SharePoint, OneDrive, and Teams, as well as the associated infrastructure components.
  • You administer our Windows Server environment and contribute your expertise in Active Directory, Group Policies, DNS, and DHCP. In doing so, you also work on topics such as patch management, system hardening, and ensuring a stable system landscape.
  • You oversee updates, migrations, standardizations, and optimization measures, actively contributing to the development of the Microsoft infrastructure throughout its entire lifecycle.
  • You independently take on tasks and partial responsibilities in IT projects, system implementations, and infrastructure expansions, working closely with colleagues from the network, security, and support departments.

Our expectations of you

Education

  • You have completed training in the IT field (apprenticeship, technical school, HTL, or similar), are confident in the Microsoft environment, and possess broad expertise across various Microsoft technologies.

Qualifications

  • In-depth knowledge of administering Microsoft 365 components such as Exchange Online, OneDrive, SharePoint, and Entra ID, as well as managing Windows Server, Active Directory, Group Policies, DNS, and DHCP.
  • Social skills, strong communication abilities, and teamwork skills, as well as a friendly demeanor and professional conduct.
  • Structured and independent way of working.
  • Hands-on mentality and a high level of helpfulness.
  • Enthusiasm for new technologies and interest in continuous learning in the M365 domain.
  • Very good knowledge of German and good knowledge of English.

Experience

  • 5 years of experience in Microsoft Administration (particularly in Microsoft 365, Windows Server, Active Directory, and Entra ID) in a similar enterprise environment (approximately 1,400 clients & 200 servers) are a must-have.

What we offer

  • Pleasant working atmosphere, flat hierarchies, and space for bringing in your own ideas.
  • Social additional benefits such as private accident insurance for work and leisure.
  • Various discounts through partnerships, such as Lease my Bike.
  • Central IT organization with approximately 45 employees.
  • Financial allowances for special occasions.
  • December 12th and 31st are gift holidays; additionally, we offer 6 extra days of rest per year.
  • Flexible working hours, no on-call duties, home-office option after the onboarding phase.
  • On-site company cafeteria at the Vienna location.
  • From mid-2027: Our new location in Vienna: Where the future, innovation, and heart come together - just a few minutes from the current site & directly on U6 Perfektastraße.
  • Gross annual salary from EUR 65,000 - depending on individual qualification and professional experience.

Benefits

Topics you will work on

Job locations

About your employer

Schrack Seconet is a leading Austrian high-tech company for fire alarm, communication and security systems. It ranks among the world's top providers in these areas.

Founding year
1994
Company type
Established Company
Work model
Onsite, Hybrid
Industry
Electronics, Automatization
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Senior Microsoft Systems & M365 Administrator

SCHRACK SECONET AG