Senior Citrix System Engineer

Description

We are looking for a Senior System Engineer experienced in Windows server infrastructure, Microsoft management platforms with a specialized focus on Citrix technologies, who is able and willing to do hands-on operational work in a highly collaborative environment.

General Information:

Latest start date: Jan 2026

End date: 24 months contract

Work Setup: Hybrid

Workload: 100%

On Call: yes, every 2 months

Tasks & Responsibilities:

Support in implementing, maintaining, and operating various Microsoft Infrastructure technologies. Contribute to the definition of and delivery of services to support automation and transformation projects across a diverse technology stack, with a focus on Microsoft products:

Implement and maintain core Windows Server infrastructure services including but not limited to security hardening, automated deployment, patching, life cycle management.

Implement and maintain core infrastructure services including but not limited to AD, AAD,SQL Server, Azure ARC, SCOM, SCCM, etc.

Strong PowerShell Scripting skills for automation.

Install, configure, and deploy SQL Servers (this is not a DBA role).

Practice Agile and DevOps practices within Infrastructure and Operations.

Must haves:

5 to 8 years hands on experience in implementing Windows Server infrastructure and Microsoft management platforms for enterprise customers.

At least 5 years building, configuring, and maintaining Microsoft based solutions

Citrix published apps, VDI and Netscaler

Knowledge of Windows security features, operating system hardening (CIS, NIST, Microsoft) and experience with Firewalls and zoning concepts.

Windows Server (2016, 2019, 2022)

Fluency in a Scripting language, ideally PowerShell.

Directory Services (ADDS and AAD)

Active Directory sMSA, gMSA, GPO

(Only candidates with EU passport can be considered)

Job Title: Senior Citrix System Engineer

Location: Basel, Switzerland

Job Type: Contract

TEKsystems, an Allegis Group company. Allegis Group AG, Aeschengraben 20, CH-4051 Basel, Switzerland. Registration No. CHE-101.865.121. TEKsystems is a company within the Allegis Group network of companies (collectively referred to as "Allegis Group"). Aerotek, Aston Carter, EASi, TEKsystems, Stamford Consultants and The Stamford Group are Allegis Group brands. If you apply, your personal data will be processed as described in the Allegis Group Online Privacy Notice available at our website.

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