I know that some here are looking for a change to shore based job, but would like to stay in a Maritime profession.
I keep on getting invitation to become a member of The International Association of Marine Consultants and Surveyors (IAMCS) but have no plans to join:
https://www.interams.org/
They do offer free courses that may be of interest to others here, though:
https://www.interams.org/Programs
Contact details:
https://www.interams.org/contact