Not-so-new work crew

• They're back on board
• Takes on again
• Puts back on the payroll
• Brings back on board
• Old faces in workplaces, perhaps
• Brings back on the staff
• Brings back on
• Brings back to the team, say
• Not-so-new workers

Wiktionary Word definitions in Wiktionary
vb. (en-third-person singular of: rehire )