Hey,

Hope you are doing good.

If you are a fresher than yes , ofcourse your 10th and 12th marks are considered when you apply for jobs in companies. Under eligibility criteria for the  profiles the 10th and 12th marksheets are much mandatory to assess you as well as to check your identity.

But if you have some years experience  in the same field then it may or may not be required in the job seeking process.

But, According to companies propective it us ine if the most important part in recruiting process.

Hope this will help you.

Thank you