Unix Linux System Administrator

buscojobs Brasil; Santa Catarina; Presencial; BRL 120.000 - 160.000; Tempo integral

Descrição da oferta de emprego

• Lead L2/L3 production and project support for Linux environments
• Manage installations, patching, migrations, and scripting (Shell & Perl)
• Troubleshoot hardware/software issues across Linux, HP-UX, Solaris, and AIX
• Optimize system performance and availability
• Coach and mentor team members
• Work with ITIL-based tools and monitoring systems

Requirements and Qualifications:

• Hands-on experience in Linux and Unix systems
• Deep expertise in filesystem, volume, and storage management
• Strong knowledge of networking, clustering (PCS), and system hardening
• Familiarity with SAN/NAS, backup tools (TSM, VEEAM), and storage suites (EMC, NetApp, Hitachi)
• Excellent communication and problem-solving skills
• Flexibility to work weekends and non-standard hours
• Advanced English

Bonus Points:

• Experience with Veritas Cluster, Apache, DNS, DHCP, LDAP

Windows System Administrator

Role: Windows Administrator (2 open positions)

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.

Key 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).