"James brings proven leadership and a wealth of industry knowledge and expertise from his 25 years in industry... As we continue to grow our global business with a focus on helping our customers get ahead and stay ahead in this digital age," Tata Communications MD and Group CEO Vinod Kumar said in a statement.
At this position, Parker is responsible for leading the company's global sales organisation across all customer segments.
He has worked in software and telecommunications industries across both developed and emerging markets at various positions in leading companies, including CenturyLink, Microsoft and IBM.