Andy Micallef is responsible for LSI manufacturing operations. He oversees the company's quality and reliability supply chain management purchasing Hong Kong logistics hub external foundry engagement and real estate/facilities functions.

In his former position as executive vice president of Global Operations for Agere Systems Micallef was responsible for Agere’s manufacturing and supply chain activities including foundry operations assembly and test operations procurement planning and the India Design Center. He also served as vice president of Front-End Operations and vice president of Supply Chain Management and Quality. Before joining Agere in 2000 Micallef held positions at Fujitsu-ICL Systems IBM and General Dynamics.

Micallef earned master's degrees in general management and mechanical engineering from the University of Michigan and a bachelor’s degree in mechanical engineering from the University of Notre Dame.