Job Summary: Professional required to administer and support Citrix environments, manage virtualized infrastructure, and ensure system security. Key Highlights: 1. Citrix App and Desktop environment administration and support 2. Virtualized infrastructure and load balancing management 3. Security policy and Active Directory creation and maintenance An Information Technology Services company is seeking a Senior Infrastructure Analyst in Mauá. **Responsibilities:** Administer and support Citrix App and Desktop environments. Manage Citrix Endpoint Management. Configure, monitor, and adjust resources on Citrix NetScaler, including traffic, performance, user connections, and certificates. Monitor service health, create and manage GSLB, optimize rules, and automate routines. Administer hosts, storage, virtual machines, and pools on XenServer or Citrix Hypervisor. Perform updates, snapshots, and backups of virtualized environments, ensuring high availability, load balancing, and failover. Monitor performance and troubleshoot incidents related to CPU, memory, storage, and network. Create, review, and maintain security and hardening policies via Group Policy. Troubleshoot policy application and Active Directory replication. Control workstation and server configurations—including scripts and preferences—documenting and auditing corporate policies. Previous experience as an Infrastructure Engineer, Senior Systems Analyst, Network Specialist, or Systems Administrator may indicate suitability for some activities in this role. Bachelor’s degree in progress Required experience **Compensation and Benefits:*** Salary: Salary range will be disclosed during the interview. * Benefits will be disclosed during the interview stage. **Additional Information:*** Contract: Hybrid — Hybrid work model. *Candidates from Ribeirão Pires, Santo André, Rio Grande da Serra, or São Caetano do Sul are also eligible for this position.* * Duration: Full-time * Working hours: To be determined.