John MacHin

Director, Global Corporate Security & Safety at ACI Worldwide

John Machin is an experienced professional who has held various leadership positions in the security and law enforcement field. John has worked in both the public and private sectors, managing security programs and leading investigative operations. With a Bachelor's Degree from Barry University, John has demonstrated expertise in safeguarding assets, managing crisis situations, and overseeing cross-functional teams to achieve business goals. Throughout their career, John has developed and implemented comprehensive security strategies to address both national security threats and criminal networks operating across international boundaries.

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Timeline

  • Director, Global Corporate Security & Safety

    January 1, 2023 - present

  • Director, Global Corporate Security

    February, 2023

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