Unix Linux System Administrator

buscojobs Brasil; Espumoso; Presencial; BRL 120.000 - 160.000; Tempo integral

Resumo da oferta

A leading recruitment platform based in Brazil is seeking experienced system administrators to provide L2/L3 support for Linux environments and manage Windows infrastructure services. Candidates should have expertise in Linux and Unix systems, strong networking knowledge, and advanced English skills. This role offers the opportunity to troubleshoot complex problems and collaborate closely with IT teams.

Qualificações

• Proven experience in Windows system administration.
• Deep expertise in filesystem and storage management.
• Flexibility to work weekends and non-standard hours.

Responsabilidades

• Lead L2/L3 production and project support for Linux environments.
• Troubleshoot hardware/software issues across multiple platforms.
• Manage Active Directory and troubleshoot connectivity issues.

Conhecimentos

Hands-on experience in Linux and Unix systems

Strong knowledge of networking

Excellent communication skills

Advanced English

Proficiency in managing DNS, DHCP

Ferramentas

Active Directory

PowerShell

VEEAM

Apache

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

Your role and responsibilities:

• 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

Your role and responsibilities:

• 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).

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).

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).