Shannon J. Greybar Milliken

Senior Employee Relations Leader I Former VP I HR Strategy & Workplace Investigations I Driving Culture through Care & Compliance

Role
Senior HR Investigator - Employee Relations at Amazon
Location
Cleveland, OH, US
LinkedIn followers
500 followers
Human ResourcesView LinkedIn profile

About Shannon J. Greybar Milliken

Shannon is a senior employee relations leader with a strong track record of leading…

Experience

  1. Senior HR Investigator - Employee Relations

    Amazon

    Jan 2022 — Present · Cleveland, OH, US

    Leads complex workplace investigations across North America and multiple business lines within Amazon Worldwide Operations, with over 300 high-risk cases completed, 100% audit compliance, and 95% resolved within 10 days.Recognized as a top-performing investigator for multiple years. Advises senior leaders on sensitive ER issues, pilots AI-driven tools to improve quality and efficiency, and supports crisis response efforts.Mentors new investigators, creates team-wide communications, and contributes to audit automation and stakeholder feedback through a cross-functional quality assurance initiatives.

Education

  • Indiana State University

    M.S.

  • DePaul University

    Ed.D.

  • DePauw University

    B.A.

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Shannon J. Greybar Milliken — Senior HR Investigator - Employee Relations at Amazon in Cleveland, OH, US | Unifers