IT Systems Administrator Windows (m/f/d)
- Location: 100% Remote, Hybrid or at our office in Traunstein – your choice
- Hours: Full-time
- Working model: Flexible by arrangement
- Travel: Very rare, approx. 2× per year for team events
- Salary: €48,000–€84,000 gross/year, depending on experience
About oneclick
We provide secure, scalable cloud workplaces for SMEs and large enterprises across retail, industry, logistics, healthcare and the public sector via our oneclick™ Desktop-as-a-Service platform. In addition to our headquarters in Zurich and development centre in Traunstein, we operate in 7 countries across 4 continents. For three consecutive years, we have been the only European vendor featured in the Gartner® Magic Quadrant™ for Desktop as a Service – recognised for innovation and data sovereignty.
Your role
We are looking for an experienced IT Systems Administrator (m/f/d) to join our growing team – someone who is passionate about setting up, maintaining and developing cloud infrastructures with a focus on Microsoft, based on our oneclick™ platform. You can expect a varied role with modern technologies and a motivated team.
How you will support our team
- Support our customers in the provisioning, deployment and use of our oneclick™ Desktop-as-a-Service platform
- Set up and maintain Microsoft Windows Servers in cloud-only infrastructures (e.g. Microsoft Azure, T Cloud Public, Exoscale)
- Set up and administer Microsoft server roles, e.g. AD DS, RDSH, IIS, and Microsoft products, e.g. MS SQL Server
- Set up, maintain and optimise networks and VPNs, e.g. Cisco Meraki MX/vMX, pfSense/OPNSense and VPN gateways at cloud providers, e.g. Azure VPN Gateway
- Set up and maintain hybrid cloud solutions
- Monitor and analyse the performance of customer environments
- Create and maintain technical documentation and processes
- Ensure compliance with our SLAs
- Collaborate with internal teams, e.g. product management and software development
What you bring to the table
- Completed IT qualification (e.g. IT specialist in system integration, Informatiker*in EFZ) or equivalent
- Expert knowledge in the operational administration of Microsoft Server 2019/2022/2025 environments
- Solid understanding of cloud-based Microsoft products, e.g. M365, Azure, Entra, Intune
- Extensive experience in network configuration and administration
- Experience working with cloud infrastructures from leading and regional IaaS providers (e.g. Microsoft Azure, T Cloud Public, Exoscale, Hetzner)
- Efficient and proactive use of AI tools in day-to-day work
- Good organisational skills and a structured, self-directed way of working
- Strong communication skills with customers and within the team
- Fluent German (C1) and strong English (at least B2)
- European citizenship or an unrestricted work permit for Germany
What would impress us further
- More than 4 years of experience as a Microsoft Administrator with a focus on server environments
- Certifications, e.g. Azure Administrator Associate (AZ-104), Azure Solutions Architect Expert (AZ-305), Azure Network Engineer Associate (AZ-700)
- Degree in an IT-related field (e.g. computer science, business informatics) or equivalent qualification
- Experience with Desktop-as-a-Service (DaaS), Virtual Desktop or cloud workplaces
- Knowledge of common hypervisor technologies
- Knowledge of or certification in an IT service management framework, e.g. KCS
Why you should join us
Remote work & flexibility
What we offer our customers through our product applies to you too: work from the office, hybrid or up to 100% remotely from home, and organise your working hours flexibly. Choose your preferred equipment from a wide range of available models and use the OS that suits you (Microsoft, Apple, Linux).
Teamwork at eye level
At oneclick, you will work with great colleagues in a supportive environment with maximum flexibility, where you can contribute and develop your talents and personality.
Shape Your Job
Your career can develop in any direction. Want to take on project responsibility early? Discovering new talents and skills in yourself? Great – let’s find the right tasks for you! Through our oneclick Learning offering, you also have access to modern skills diagnostics and a wide range of learning programmes via our partner academies.
How to apply
Please apply directly via LinkedIn or send your documents by e-mail (jobs@oneclick-cloud.com) to Guido Russ:
- Current CV
- Relevant proof of qualifications (references, certificates)
- Brief indication of your salary expectations and availability
A formal cover letter is not required.
We look forward to hearing from you!