Senior Linux System Admin

2 semanas atrás

São Paulo, São Paulo, Brasil buscojobs Brasil Tempo inteiro
Overview

Role: Windows Administrator

Contract Duration: 1 year (possible extension)

Job Summary:

Our client is seeking an experienced Windows Administrator to join their IT operations team. The ideal candidate will have hands-on experience managing Windows environments, troubleshooting system and network issues, and administering core Microsoft infrastructure services.

Responsibilities
  • Manage and maintain Active Directory, including user and group administration, OU structure, and permissions.
  • Configure, manage, and troubleshoot Windows-based services such as DNS, DHCP, DFS, and Group Policy Objects (GPOs).
  • Perform root-cause analysis and resolve issues related to authentication and system performance.
  • Diagnose and resolve connectivity issues within a Windows environment.
  • Collaborate with other IT teams to escalate and resolve complex technical problems as needed.
  • Maintain accurate documentation of system configurations and operational procedures.
Qualifications
  • Proven experience in Windows system administration.
  • Strong knowledge of Active Directory and related services.
  • Proficiency in managing DNS, DHCP, DFS, and GPOs.
  • Solid troubleshooting skills for authentication and performance issues in Windows environments.
  • Basic understanding of TCP/IP networking, VLANs, and IP subnetting.
  • Good communication skills and a proactive attitude.
Preferred Qualifications (not required but a plus)
  • Microsoft certifications (e.g., MCSA, MSCE).
  • Experience with remote desktop support tools.
  • Familiarity with scripting and automation (PowerShell is a plus).

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