Permission for all Expense Claims but restrict Employee to own

My accountant needs to be able to view and process Expense Claims of all employees. I can do this by granting User Permission to Company A for Expense Claim record. But if I also grant permission to Employee for his own employee record, it stops them from seeing the Expense Claims.

How can I allow them to have read/write all Expense Claims but restrict Employee to his own record?

Remove User Permission on Employee
→ This is what’s restricting Expense Claims

Give Accountant full Role Permissions on Expense Claim
Read / Write / Submit

Disable “Apply User Permissions” on Expense Claim