Senior Systems Administrator - Microsoft Ecosystem

Buenos Aires, Buenos Aires, Argentina. Santo Domingo, Distrito Nacional, Dominican Republic. Santiago, Santiago Metropolitan Region, Chile. Bogota, ColombiaFull-TimeSenior
Salary3000 - 4500 USD per month
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Job Details

Languages
C1 level English
Experience
5+ years
Required Skills
GCPAzureRESTful APIsJSON

Requirements

  • C1 level English or equivalent
  • 5+ years of experience in systems administration, with a focus on Microsoft environments
  • Deep experience with Microsoft 365 administration, including licensing and application management
  • Strong expertise in Entra ID (Azure AD), including identity and access management
  • Hands-on experience building and managing Azure environments
  • Experience with Google Cloud Platform (GCP)
  • Experience supporting DevOps workflows and integrating systems using Microsoft Graph
  • Proficiency with PowerShell, including tools such as PnP PowerShell
  • Experience with Graph Explorer or similar tools for API interaction and automation
  • Strong understanding of cloud infrastructure, security, and system architecture
  • Proven ability to administer, document, and implement new technologies
  • Excellent problem-solving and analytical skills
  • Strong communication skills and ability to work in a remote environment
  • Ability to operate independently and take ownership of platform-level responsibilities
  • Experience with automation tools such as Power Automate, Logic Apps, or similar (Preferred)
  • Working knowledge of APIs, JSON, and core programming concepts (Preferred)
  • Experience in high-growth or startup environments (Preferred)
  • Experience acting as a sole or lead systems administrator across multiple domains (Preferred)

Responsibilities

  • Administer and manage Microsoft 365 environments, including licensing, user management, and application support.
  • Own and maintain Entra ID (Azure AD), including identity, access, and security configurations.
  • Build, configure, and manage Azure environments to support internal systems and development needs.
  • Support DevOps workflows by enabling integrations with Microsoft Graph and related services.
  • Utilize tools such as Graph Explorer and PnP PowerShell to automate and enhance system capabilities.
  • Design and implement scalable solutions within the Microsoft ecosystem to support company growth.
  • Monitor system performance, security, and reliability, proactively identifying and resolving issues.
  • Collaborate with internal stakeholders to align platform capabilities with business needs.
  • Document system architecture, configurations, and processes to ensure consistency and scalability.
  • Provide guidance and recommendations on best practices across Microsoft platforms.
  • Partner with leadership to continuously improve and evolve internal technology infrastructure.
  • Other duties as assigned related to GCP.
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3000 - 4500 USD per month
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