Step 1: Go to the official website at joinindiannavy.gov.in
Step 2: Click on 'Join Navy', followed by 'Ways to join' followed by 'Civilians' and then on Tradesman Mate (TMM)
Step 3: Register on the portal by filling up the required fields
Step 4: Upload the required documents such as qualification certificate, photograph, and signature
Step 5: Submit the application and take a print out of the acknowledgment
Take a printout of the Application Form for his/her personal record. A print out of the Admit Card is to be brought to the venue, failing which the candidate will not be allowed to appear for the examination.
Important Dates:
Start date of submission of application: February 22, 2021
Last date for submission of online application: March 7, 2021
Eligibility for Indian Navy Tradesman:
Candidates between the age of 18 and 25 years and having Class 10 pass qualification along with a recognized Industrial Training Institute (ITI) are eligible to apply for the Tradesman post.

If you have any queries. Please let me know.