ORCiD will not currently pull records from Symplectic automatically but you can upload a BibTeX file, which is easy to generate from the export button in Symplectic.

You can import to ORCiD via the 'Add Works' tab:

It is also possible to export works from your ORCiD record to a BibTeX file, which can then be uploaded to your Symplectic profile. More information is available via the ORCiD support website; if you need any help, please contact the Research Services team.