RHmais

Oct 20, 2026

VMware Horizon Administrator | Modern Workplace & VDI

Portugal

Lisbon, Portugal

SQL

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About the opportunity

We are recruiting a Virtual Desktop Infrastructure (VDI) Specialist to join a Modern Workplace team for a high-impact project in the financial sector.

This role will play a key part in the administration, optimization, and evolution of the virtual desktop infrastructure based on VMware Horizon, ensuring high levels of availability, security, and performance.

Key Responsibilities

VDI Infrastructure Administration and Management

Administration and support of VMware Horizon and VMware vSphere environments;

Creation, maintenance, and optimization of Windows Golden Images;

Management of persistent and non-persistent Desktop Pools;

Administration of user access, profiles, and configurations;

Monitoring of infrastructure performance, stability, and capacity;

Incident resolution and troubleshooting for 2nd and 3rd line support.

Lifecycle and Security Management

Execution of patch management activities and system updates;

Implementation of compliance policies and security hardening;

Vulnerability mitigation and follow-up on security recommendations.

Automation and Reporting

Development of PowerShell scripts for task automation;

Production of inventory, compliance, and performance reports;

Identification of opportunities for continuous improvement and operational optimization.

Technical Documentation

Creation and updating of operational procedures;

Production of technical documentation and support for knowledge transfer between teams.

What We Are Looking For

Required Qualifications

Proven experience in administering VMware Horizon and VMware vSphere environments;

Experience in managing Golden Images and Desktop Pools;

Solid knowledge of Windows 10/11 and Windows Server;

Experience with Active Directory, GPO, DNS, and DHCP;

Knowledge of PowerShell for automation and system administration;

Experience in troubleshooting and root cause analysis;

Ability to produce technical documentation.

We Also Value

Experience with Microsoft Intune;

Knowledge of SCCM / MECM;

Experience with VMware DEM or FSLogix;

Knowledge of Power BI and reporting;

Notions of SQL;

VMware or Microsoft certifications;

Technical English proficiency.

Work Location

Lisbon Expo or Lisbon Entrecampos (hybrid model, with increased on-site presence during the initial onboarding period).

Schedule

Availability to work in rotating day shifts between:

08h00 to 17h00

09h00 to 18h00

10h00 to 19h00

11h00 to 20h00

Monday through Friday.

Diversity and Inclusion Commitment

At RHmais we promote equal opportunities and treatment for all people regardless of gender, age, religion or belief, different abilities, sexual orientation, political ideology, race, or ethnicity.

All applications will be treated with the utmost confidentiality.

By submitting your application, you authorize the processing of your personal data by RHmais.

Consult our privacy policy.

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What We Offer

Integration into a large-scale and complex technological project;

Participation in the management and evolution of enterprise VMware Horizon environments;

Exposure to modern Modern Workplace and Digital Workspace technologies;

Hybrid work model;

Competitive salary package adjusted to demonstrated experience.

Languages