Windows System Administrator

This is a fully remote position, open to applicants in Colombia.

📋 Description

• Oversee and maintain Windows Server environments.

• Administer and support Active Directory, focusing on user accounts, groups, organizational units (OUs), and Group Policies (GPOs).

• Set up, manage, and troubleshoot DNS, DHCP, and various Windows services.

• Administer Microsoft Exchange Server and manage email services.

• Oversee Microsoft 365 services such as Exchange Online, Teams, SharePoint, OneDrive, and user licensing.

• Configure and manage resources in Azure, including virtual machines and identity services.

• Deploy, manage, and maintain virtual machines utilizing VMware technologies.

• Monitor system performance and proactively identify and resolve issues.

• Troubleshoot problems related to Windows operating systems, applications, email systems, and infrastructure.

• Execute system upgrades, patch management, and implement security updates.

• Manage backup processes, disaster recovery, and business continuity plans.

• Develop and maintain technical documentation, procedures, and operational reports.

• Work collaboratively with internal teams and provide technical support to end users.

⛳️ Requirements

• 5–10 years of experience in Windows System Administration, Microsoft 365 Administration, or a similar infrastructure support role.

• Extensive experience with Active Directory Administration.

• Practical experience with Microsoft Azure.

• Experience in managing VMware vSphere/ESXi environments.

• Proficient knowledge of Microsoft Exchange Server administration and troubleshooting.

• Experience with Microsoft 365 (M365) administration, including Exchange Online, Teams, SharePoint, and OneDrive.

• Strong skills in Windows Server Administration and troubleshooting.

• Experience in managing user identities, permissions, and access controls.

• Familiarity with DNS, DHCP, Group Policy, and Windows infrastructure services.

• Understanding of virtualization, cloud technologies, and system security.

• Ability to efficiently diagnose and resolve technical issues.

• Excellent written and verbal communication skills in English.

• Capability to effectively communicate with both technical and non-technical stakeholders.

🏝️ Benefits

• Health insurance

• Flexible work arrangements

• Professional development opportunities