Senior Microsoft 365 Specialist

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Hiring Remotely in Manila, First District NCR, National Capital Region, PHL
In-Office or Remote
Information Technology • Cybersecurity
The Role
Adventus is an Information and Communications Technology (ICT) Solutions and Services Provider with a wide footprint across the globe.

We help organizations bring about positive transformation to their businesses by leveraging intelligent applications of innovative solutions and pertinent services to remain winners in today's ultra competitive marketplace.

With our strong network of technology partners, excellent domain expertise and differentiated value proposition, we are able to go above and beyond for our customers, far exceeding expectations.

Key Responsibilities

  • Provide expert technical policy consultancy on Microsoft 365 solutions to clients, advising on compliance, best practices, and optimal implementation strategies.
  • Administer and manage the full Microsoft 365 suite including Exchange Online, SharePoint Online, Teams, OneDrive, and Power Platform.
  • Oversee and optimize device and application management using Microsoft Intune (Endpoint Manager).
  • Manage Azure AD / Entra ID, including conditional access, group management, and identity governance.
  • Implement and maintain security baselines and policies using Microsoft Defender for Endpoint and Defender for Office 365.
  • Troubleshoot and resolve issues related to user access, device compliance, and service performance.
  • Plan and execute migrations (on-premises to cloud or tenant-to-tenant) when required.
  • Collaborate with IT security, network, and service desk teams to ensure secure and seamless user experience across M365 platforms.
  • Stay updated with new Microsoft 365 features and recommend adoption strategies aligned with business needs.
  • Document configurations, policies, and operational procedures to ensure consistent management practices.
  • Provide Level 3 support and mentoring to junior administrators or support staff.

Requirements

  • Education & Experience

  • Bachelor’s degree in Computer Science, Information Technology, or related field (or equivalent experience).
  • Minimum 3 years of hands-on experience administering Microsoft 365 environments in a mid to large enterprise setting.

  • Technical Skills

  • Strong proficiency in:
  • Microsoft Intune / Endpoint Manager
  • Azure AD (Entra ID)
  • Exchange Online administration
  • Teams, SharePoint Online, and OneDrive management
  • Microsoft Defender for Endpoint and Defender for Office 365
  • Good understanding of PowerShell scripting for automation and reporting.
  • Familiarity with hybrid environments (AD Connect, Exchange Hybrid) is a plus.
  • Knowledge of Microsoft 365 licensing models, compliance, and data protection policies.


  • Soft Skills

  • Strong analytical, troubleshooting, and communication skills.
  • Able to work independently and collaboratively in a fast-paced environment.
  • Proactive in identifying improvements and implementing best practice

Preferred Certifications

  • Microsoft Certified: Modern Desktop Administrator Associate
  • Microsoft Certified: Security Administrator Associate
  • Microsoft 365 Certified: Enterprise Administrator Expert
  • (Any other relevant Microsoft or cloud certifications are a plus)

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The Company
269 Employees
Year Founded: 2005

What We Do

Leader in ICT Solutions and Services Adventus is a premier provider of Information and Communications Technology (ICT) and Cybersecurity solutions and services that helps organizations design, execute, secure and manage their ICT and Cybersecurity environments and operations reliably and efficiently. We believe strongly that the winners in a globalized and ultra-competitive marketplace of today are defined by how they are able to effectively leverage technology to create competitive advantages and introduce business innovations. Our strong network of technology partners, excellent domain expertise, impeccable managed services and differentiated value propositions create enormous values for organizations that far exceed their expectations.

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