Celeste was admitted to practice law in 2024 and joined Scammell & Co. in 2025. Prior to this, she worked as a Junior Solicitor at DRAS Legal. She has worked extensively in family law, disability rights, and criminal law, advocating for clients navigating Centrelink, NDIS, and SACAT matters.

She earned a Bachelor of Laws from Charles Darwin University and completed her Graduate Diploma of Legal Practice at the College of Law SA in 2024.