Need advice regarding work visa's

My partners work is transferring him to Singapore and I would like to join him. As we are not married I can only apply for the LTVP and am worried about finding work to be able to apply for an S-Pass.
I do not have a degree but am a bookkeeper with extensive administration experience over the past 5 years. I have a Certificate IV in accounting and bookkeeping but know that this will be a competitive market in Singapore.
Does anyone have any advice about my options for visas and work? Is it best to contact an employment agency to see what they would recommend?
Is it even likely that I would be hired since I do not hold a degree?

Please read the below article with same information you are looking for:

https://www.expat.com/forum/viewtopic.php?id=698581

Thank you!