Sean Sinclair


Sean is one of CrossCountry’s leaders within its Business Transformation advisory practice. He has over 17 years of experience serving in senior operational and client service leadership roles, developing and executing successful strategies, leading organization-wide process innovation, building teams, managing large projects, and collaborating with other executives. His experience includes managing large project management offices (PMOs) and leading multiple successful acquisition integration efforts.

Prior to joining CrossCountry, he served as the Chief Operating Officer of a top 100 professional services firm. In that role, he was responsible for leading the firm’s Operations departments, including human resources, finance, marketing, risk management, real estate, and administration. He oversaw firm-wide projects, including mergers and acquisitions, process improvement for financial and operational processes, and real estate changes. Prior to that experience, Sean worked in the Washington, D.C. offices of PwC and then in the risk advisory practice of Baker Tilly.

Sean received a MA in Organizational Management from the George Washington University and a BA in History from Boston College. In addition, Sean holds a PMP certification.

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