Apply

Ready to go for it?

AI Apply speeds things up—apply directly if you prefer.

FREE ACCESS
5,000–10,000 jobs/day
JobTailor Logo

See all jobs on JobTailor

Search thousands of fresh jobs every day.

Discover
  • Fresh listings
  • Fast filters
  • No subscription required
Create a free account and start exploring right away.
YDUQS

Senior IT Infrastructure Analyst – Focus on Microsoft 365

YDUQS

. Full administration of Microsoft 365 tenants (Exchange Online, Teams, SharePoint Online, OneDrive, Entra ID/Azure AD, B2C); .

Posted 4/21/2026full-timeRio de Janeiro • 🇧🇷 BrazilSeniorWebsite

Tech Stack

Tools & technologies
AzureCloud

About the role

Key responsibilities & impact
  • Full administration of Microsoft 365 tenants (Exchange Online, Teams, SharePoint Online, OneDrive, Entra ID/Azure AD, B2C);
  • Identity, access and authentication management (IAM), including MFA, SSO and Conditional Access;
  • Implementation and maintenance of security policies (Microsoft Defender, Purview, eDiscovery, Compliance);
  • Automation of operational and administrative routines using PowerShell and Microsoft Graph;
  • Service health monitoring, analysis of critical incidents and advanced troubleshooting;
  • License governance (A3, A5, etc.) and cost optimization;
  • Device and application management via Microsoft Intune (MDM/MAM);
  • Technical support for migration projects (on-premises → cloud, cross-tenant, hybrid Exchange, etc.);
  • Definition of standards, best practices and technical documentation of the environment;
  • Handling high-severity incidents and Level 3 (L3) support;
  • Liaison with Security, Architecture and Suppliers.

Requirements

What you’ll need
  • Bachelor’s degree in technology or related fields;
  • Advanced knowledge of Microsoft 365 administration (Exchange Online, Teams, SharePoint, OneDrive) and Entra ID (Azure AD) – Users, Groups, Roles, Conditional Access, B2C;
  • Knowledge of Security and Compliance (Microsoft Defender, Microsoft Purview);
  • Advanced PowerShell automation (Graph, Exchange Online, AzureAD modules) and Microsoft Graph APIs;
  • Experience with Azure app registrations (App Registration, Azure SSO).
  • Considered a plus:
  • Microsoft certifications such as Microsoft 365 Certified: Enterprise Administrator Expert (MS-102) and Azure Administrator (AZ-104).

Benefits

Comp & perks
  • Tuition scholarships of up to 100% for employees, legal dependents and household members (father, mother and siblings). Up to three simultaneous scholarships are allowed;
  • Health insurance with full subsidy for the employee and partial coverage for family members; employee responsible for co-payments;
  • Optional dental insurance to support oral health;
  • Meal Allowance or Food Voucher with choice option to suit your needs;
  • Wellhub or Totalpass for flexible gym options;
  • Wellz, a platform focused on employees’ mental and emotional health offering a variety of support, including access to online individual therapy;
  • Well-being and benefits club with a dedicated program and exclusive advantages;
  • Flexible dress code to promote our diversity;
  • Life insurance;
  • Partnership with SESC;
  • Corporate University available on our exclusive portal, Educare;
  • Opportunities for career growth – currently over 60% of positions are filled through internal selection processes.

ATS Keywords

✓ Tailor your resume
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
Microsoft 365 administrationPowerShell automationMicrosoft Graph APIsIdentity and access management (IAM)Multi-factor authentication (MFA)Single sign-on (SSO)Conditional AccessDevice managementApplication managementTechnical support
Soft Skills
Advanced troubleshootingIncident analysisLiaison with stakeholdersDocumentationBest practices definition
Certifications
Microsoft 365 Certified: Enterprise Administrator Expert (MS-102)Azure Administrator (AZ-104)