ADP will add 250 jobs to its Tucson location, upping its total Tucson to 400.
The employees will work in the 49,543 square foot space in ADP's facility at 5451 E. Williams Blvd. Statewide, the company will have 2,000 total employees.
The company made the announcement during a Tuesday ribbon-cutting ceremony.
"I’m delighted that ADP has chosen to increase its presence in Tucson, a city with a talented workforce that is focused on helping companies like ADP succeed in meeting the needs of their clients," said Mayor Jonathan Rothschild in a statement.