The tech giant said in the memo that being in the office full time would help foster a "high energy" environment for staff.

Dell Technologies said Thursday that their global sales team employees who are able to work from the company offices must do so five days a week, starting Sept. 30, according to a memo seen by Reuters.

Return-to-office mandate reaches inevitable conclusion Dell, after telling employees in March that they're expected to be in the office three days a week, has ordered sales staff to be onsite for the full working week when not with customers and partners.