Tamara Posthuma

Manager, I&O Strategy and Metrics at Adient

Role
Manager, Sharepoint M365 App Governance at Adient
Location
Detroit, MI, US
LinkedIn followers
500 followers
Information TechnologyView LinkedIn profile

About Tamara Posthuma

Experienced IT manager, recognized as a servant-leader with strong organization…

Experience

  1. Manager, Sharepoint M365 App Governance

    Adient

    Oct 2025 — Present · Holland, MI, US

Education

  • Calvin University

    B.A.

    1985 — 1989

  • University of South Florida

    M.A.

    1991 — 1993

Skills

  • Iso 9000
  • Visio
  • Performance Management
  • System Testing
  • Adobe Acrobat
  • Continuous Improvement
  • Analysis
  • Standard Work
  • Supply Chain
  • Leadership Development
  • Program Management
  • Supply Chain Management
  • Organizational Effectiveness
  • Sharepoint Administration
  • Sharepoint Designer
  • Uperform
  • Organizational Development
  • 5s
  • Manufacturing
  • Business Process Mapping
  • Cross-Functional Team Leadership
  • Management
  • Team Building
  • Six Sigma
  • Ms Project
  • Sap Products
  • Materials Management
  • Technical Writing
  • Kaizen
  • Education
  • Training Delivery
  • Business Process
  • Training
  • Outlook
  • Lean Manufacturing
  • E-Learning
  • Sap
  • Change Management
  • Technical Documentation
  • Business Process Improvement

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Tamara Posthuma — Manager, Sharepoint M365 App Governance at Adient in Detroit, MI, US | Unifers