Sr Systems Administrator
Quick Summary
Proficiency in all aspects Office 365, Active Directory, SharePoint, OneDrive, Teams, Exchange, Copilot and Azure Deep administrative knowledge of Exchange Online and on-premises troubleshooting,
This role is tasked with the support and maintenance of the Office 365 environment configuration, emphasizing SharePoint and OneDrive. The position requires collaboration across cross-functional IT teams to provide comprehensive global support for the Resideo corporate Microsoft Office 365 tenant. Success in this role demands self-motivation, advanced critical thinking, and proactive problem-solving abilities aimed at optimizing end-user experiences. By working directly with network, security, and IT Service Management teams, the systems administrator addresses evolving business requirements while minimizing cost and operational impact.
JOB DUTIES:
- Proficiency in all aspects Office 365, Active Directory, SharePoint, OneDrive, Teams, Exchange, Copilot and Azure
- Deep administrative knowledge of Exchange Online and on-premises troubleshooting, maintenance and server and client support
- Improving services and features on Office 365.
- Experience with Office 365 migration, troubleshooting, system design, and service delivery
- Capability in installing, upgrading, configuring, testing, maintaining, and supporting software within production environments
- Support the development of forward-looking strategies for Office 365 products and services
- Collaborate with business units to assess and drive adoption of new capabilities associated with Office 365 and related tools, services, and systems
- Document ongoing operations and ensure business continuity, including system topology, operating instructions, and disaster recovery protocols
- Manage Office 365 infrastructure parameters and policies.
- Monitor Office 365 service health and respond to third-level service requests.
- Collaborate with stakeholders to capture, define, and document business requirements.
- Track and escalate incidents with Microsoft technical support.
- Ability to write PowerShell coding for automation.
Requirements
~1 min read- Benefits that go beyond Mexican labor law, ensuring your well-being and peace of mind.
- A collaborative and inclusive work environment where your contributions are valued.
- Opportunities for continuous professional growth and skill development through training, mentoring, and challenging projects.
- Access to cutting-edge tools, resources, and a supportive team to help you excel.
- The chance to work with a global, innovative company shaping the future in its industry.
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Location & Eligibility
Listing Details
- Posted
- June 15, 2026
- First seen
- June 16, 2026
- Last seen
- June 16, 2026
Posting Health
- Days active
- 0
- Repost count
- 1
- Trust Level
- 45%
- Scored at
- June 16, 2026
Signal breakdown
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