Sonia Online - ENGG4000/5217
Students and Academics are able to login to Sonia Online using their existing Unikey and Unikey password. Please ensure the correct role has been selected i.e. Student or Academic, as an incorrect role will prohibit login to Sonia Online.

Google Chrome Certificate Revoked Error
Due to a global certificate issue, some students may experience certificate errors in Google Chrome when accessing some University websites. A workaround is available at the links below for Google Chrome on Macintosh and Windows computers:

Google Chrome on Macintosh  

Google Chrome on Windows



Need help logging in? Contact the Professional Engagement Team via engineering.professionalengagement@sydney.edu.au