It is a table(separate tables for workers,officers, managers)
the skill matrix will have the name of jobs in the first top row,with the POST,qualification and experience
the required skills will be listed for all jobs in the first column and if applicable to each post just tick the skill against the post in the appropriate box
take the help of the H ODs for the list of skills
when you recruit/post somebody, you ensure that the requirements defined as essential are fulfilled