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Einzelnet Tech Stack

Microsoft and Citrix infrastructure consulting for enterprise IT transformation

IT Services and IT Consulting Madrid, Madrid 51–200 employees Founded 2003 Privately Held

Einzelnet is a Madrid-based infrastructure and systems integration firm operating within the Unikal technology partner ecosystem. The company's tech stack is almost entirely Microsoft and Citrix—365, Azure, Active Directory, virtualization platforms—with heavy concurrent use of storage (NetApp, PureStorage, Nutanix) and network security (SonicWall). The hiring pattern (11 engineering, 4 ops, 4 support roles, mostly mid/senior level) and active project list (desktop virtualization, M365 migrations, hybrid connectivity, cloud architecture) reveal a services org executing large, multi-phased infrastructure transformations rather than building products.

Tech Stack 80 technologies

Core StackActive Directory VMware Hyper-V Azure AD Power Automate Power Apps Power BI Intune Microsoft 365 Windows Citrix NetApp PureStorage Nutanix Commvault LDAP Azure Azure AD Connect Microsoft 365 Defender Microsoft Sentinel Exchange Online Teams SharePoint Online OneDrive Microsoft 365 Admin Center PowerShell Microsoft Purview Citrix XenApp Citrix Virtual Apps and Desktops Citrix Cloud+50 more

What Einzelnet Is Building

◆Challenges

Migrating legacy email to m365
Hybridizing active directory with m365
Ensuring service continuity
Performance, security and cost optimization
Optimizing processes, costs and operational efficiency

▲Active Projects

Desktop virtualization implementation
Microsoft 365 and azure migration
End-to-end deployment projects
Hybrid connectivity implementation
Network automation workflows
Cloud architecture design
Big data solutions on azure
Generative ai solutions on azure
Datacenter solutions design and implementation
Infrastructure and virtualization projects

Hiring Activity

Accelerating25 roles · 15 in 30d

Department

Engineering

11

Ops

4

Support

4

Product

2

Design

1

Seniority

Mid

13

Senior

8

Junior

1

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About Einzelnet

Einzelnet provides infrastructure, virtualization, and systems integration consulting to mid-market and enterprise clients across Spain. The company specializes in Microsoft and Citrix technologies—holding Black Belt and Spear Head partner certifications—and runs projects spanning cloud migration (Microsoft 365, Azure), desktop virtualization (Citrix Virtual Apps and Desktops), network optimization, and datacenter design. Founded in 2003, the firm is part of Unikal, a broader technology services ecosystem. With 51–200 employees based in Madrid and present throughout Spain, Einzelnet serves clients by combining infrastructure expertise with managed services delivery (service desk, support).

HeadquartersMadrid, Madrid

Company Size51–200 employees

Founded2003

Hiring MarketsSpain

Frequently Asked Questions

What is Einzelnet's tech stack?

Primarily Microsoft (365, Azure, Active Directory, Intune, Sentinel, Defender) and Citrix (Virtual Apps, Cloud platform). Also uses NetApp, Nutanix, VMware, PureStorage for storage and virtualization; SonicWall for network security.

What projects is Einzelnet working on?

Desktop virtualization implementations, Microsoft 365 and Azure migrations, hybrid Active Directory setups, cloud architecture design, datacenter solutions, network automation, and Azure big data and generative AI solutions.