System Engineer – Windows | Citrix

Ansius (for a Confidential Client)

Frankfurt am Main, Hesse, Germany

Updated on June 25, 2026

  • Hybrid
  • Full-time
  • Mid-level
  • Information Technology and Services
  • Competitive salary with holiday and Christmas bonuses

Job Description

Our client is seeking a highly skilled and motivated System Engineer with a strong focus on Windows Server and Citrix environments to join our dynamic infrastructure team. In this role, you will be instrumental in designing, operating, and optimizing highly available virtualised systems for our enterprise customers across managed hosting, cloud, and IT outsourcing services. This is an excellent opportunity for a hands-on infrastructure specialist who thrives on tackling complex systems, driving automation, and collaborating closely with both technology and clients.

As a System Engineer, you will have significant technical ownership from the outset, working on challenging infrastructure projects that offer a steep learning curve. You will be part of a robust engineering culture, surrounded by a majority of IT professionals, and benefit from flexible working hours and a hybrid work setup.

Requirements

Critical Requirements

  • 3-5 years of experience in IT system administration
  • Strong expertise in Windows Server environments (2016-2022)
  • Hands-on experience with Citrix and virtualised/high-availability infrastructures
  • Very good German (C1) and English (B2) language skills

Important Requirements

  • Good knowledge of the Microsoft ecosystem (Exchange, MS SQL, server applications)
  • Familiarity with automation tools such as PowerShell, Ansible, or SCCM
  • Strong customer communication and consulting skills
  • Class B driving license

Nice to Have Requirements

  • Experience with VDI / Terminal Services environments