CELOTTI WORKFORCE is looking for a Senior Contracts Administrator to lead and manage high-value subcontractor packages across Defence projects in Darwin, NT . Key Responsibilities: Interpret design drawings and specifications to develop detailed scopes, BOQs, and procurement packages. Prepare, issue, and evaluate tender packages for subcontractor engagement. Oversee contract administration, cost reporting, and document control across multiple high-value packages. Manage budgeting, forecasting, claims, and variations to ensure commercial compliance. Review, negotiate, and finalise contracts, notices, and agreements in line with project and legal requirements. Identify and mitigate commercial and contractual risks during project delivery. Liaise with legal, project, and site teams to meet contractual deadlines and reporting requirements. Prepare financial and progress reports for senior management. Ideal Candidate: Experienced Senior Contract Administrator or seasoned Contracts Administrator ready to step up. Minimum 5 years’ experience managing large subcontractor packages ($10–20M). Strong understanding of Defence or high-security infrastructure projects. Commercially astute, detail-oriented, and confident managing contract notices and cost reporting. Trusted professional with a strong local reputation and stakeholder network. Reports to the Senior Project Manager (Sydney) and works autonomously on site. To Apply: If this is a position you could see yourself in please click APPLY , or get in touch with Rebecca from CELOTTI WORKFORCE on 0489 260 029 , or send your resume to [email protected] . Alternatively, call our office on 1300 235 688. About Us: CELOTTI WORKFORCE is a specialist provider of temporary and permanent blue and white collar staff to the building, infrastructure and resources sectors across Australia. We seek the highest caliber candidates for our assignments which span small to major engineering and construction projects and mainstream operations in our select sectors. Supporting Diversity: CELOTTI WORKFORCE is an Equal Opportunity Employer. We believe in strength through diversity. We are committed to providing an inclusive, respectful and fair working environment; encouraging applications from women, Aboriginal Australians and Torres Strait Islanders, and people of all backgrounds and beliefs to apply for our positions.