These are all vacancies that have not yet been filled:
Conservative Party Co-Chairman (vacated by Oliver Dowden†
Conservative Party Vice-Chairman (vacated by Caroline Johnson)
Vice-Chairman Conservative Party (vacated by Luke Hall)
Secretary of Education (vacated by Robin Walker)
Chancellor of the Exchequer (vacated by John Glen)
Environment Minister (vacated by Jo Churchill)
Leveling Minister (vacated by Kemi Badenoch†
Secretary of Commerce and Equalities (vacated by Mike Freer)
Minister of Education (vacated by Alex Burghart)
Secretary of State (vacated by Lee Rowley)
Minister of Work and Pensions (vacated by Mims Davies)
Home Secretary (vacated by Rachel Maclean)
Chancellor of the Exchequer (vacated by Helen Whately)
Minister of Security (vacated by Damian Hinds†
Secretary of Science (vacated by George Freeman)
Minister of Pensions (vacated by Guy Opperman†
Secretary of Technology (vacated by Chris Philp)
Minister of Justice (vacated by James Cartlidge)
Minister of the Environment (vacated by Rebecca Pow†