John Jackson has significant experience in technical support and engineering roles. Currently serving as a Product Support Engineer at Proofpoint since September 2018, John has honed skills in product-related customer assistance and troubleshooting. Prior to this, John worked at Citi from June 2015 to September 2018, progressively advancing through positions from Tech Analyst to L2 and L3 Conferencing Tech. John Jackson completed education at Lisnagarvey High School between 1995 and 2001.
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