Principal Systems Engineer

Parexel

Principal Systems Engineer focused on optimizing Microsoft 365 services and driving user adoption. Managing platform performance, security, and compliance for global clinical research organization

Posted 6/23/2026full-timeRemote • 🇲🇽 MexicoLeadWebsite

About the role

Key responsibilities & impact

Own and optimize Microsoft 365 services (Teams, SharePoint, Exchange, OneDrive, Copilot)
Drive adoption of M365 Copilot and modern collaboration tools
Lead clear, end-user focused communication for M365 changes and updates
Ensure platform performance, security, and compliance
Partner with business and IT to deliver M365 solutions aligned to needs
Establish standards, documentation, and best practices
Act as escalation point for complex issues and mentor team members
Track usage and adoption to drive continuous improvement

Requirements

What you’ll need

8–10+ years in large, global environments
Deep experience with Microsoft 365 platform
Hands-on experience with M365 Copilot or similar tools
Strong understanding of M365 security and governance
B.A. or B.S. in Computer Science or equivalent experience
Relevant Microsoft certifications preferred

Benefits

Comp & perks

Health insurance
Professional development

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

Microsoft 365M365 CopilotSharePointTeamsExchangeOneDrivesecuritygovernancedocumentationbest practices

Soft Skills

communicationmentoringproblem-solvingcollaborationleadershipend-user focuscontinuous improvementpartneringescalation managementorganizational skills

Certifications

Microsoft certifications