Defence company BAe Systems have confirmed "a relatively small number" of jobs will go at Filton, near Bristol, as part of wider cutbacks announced today.
The job losses, thought to involve office staff, are part of 1,700 redundancies at shipyards in Portsmouth and Scotland.
The company says it's due to restructuring as work on two new aircraft carriers comes to an end. The Technology Centre at Filton is not affected.
Philip Hammond MP Defence Secretary made the announcement in the Commons today.