Working for a Charity, part of the Workforce Hub, will organise a student recruitment drive in September. It hopes placements will start in November.
Elaine Smethurst, manager of Working for a Charity, said work experience opportunities were scarce in the sector.
"A lot of private sector organisations are taking the opportunity to offer placements to year-10 pupils but very few voluntary organisations are doing so," she said.
"Doing so would help more people understand that the voluntary sector can offer real careers."