Crew credits for animated series

Hi y'all, I am not sure in which department these credits/occupations from an animated series belong. Any help or clarification is much welcome!

On the same credit card as 'Editor' and 'Assistant Editor' (so mostly 'Editorial Department' or 'Additional Crew', I guess?):

- vice president of post production

- post production supervisor (department: Production Management)

- post production coordinator

- post production administrator

- director of technical operations

- assistant production manager of technical operations

Later in the end credits, there's also this "occupation":

- main title design (--> 'main title designer'? which department?)

Thanks for your help in advance!