BLACKROC Recruitment is seeking an experienced Senior Data Engineer for a long-term contract with a major Federal Government agency in Australia. This role involves designing, developing, and optimising enterprise data solutions, ETL/ELT pipelines, and data integration frameworks. The successful candidate will work in a collaborative, technically mature workplace with opportunities to work on enterprise-scale data platforms and modern data engineering practices. Applicants must be Australian Citizens and hold or be able to obtain a Negative Vetting Level 1 (NV1) Security Clearance.