An exciting opportunity to contribute to the efficient running of projects in dynamic, fast-paced environments.About the Company:With over 20 years of experience in specialist recruitment services, Crest Personnel are committed to providing permanent and contract solutions to a broad range of industry sectors. We are proud to work with some of the industry’s’ leading companies and be a preferred recruitment provider to many international organisations. We firmly believe that it is working together with our clients that make us stronger. That’s why rather than providing one off, quick fix transactions, we take the time to build ongoing, mutually beneficial partnerships with our clients and candidates alike. The Role:As an Office or Site Administrator, you will play a vital role in supporting day-to-day operations on office and/or site locations. You will be responsible for handling a variety of administrative tasks, maintaining records, and ensuring smooth communication between teams, clients, and stakeholders. Key Responsibilities: Office Administration: Manage office correspondence, phone calls, and emails. Coordinate meetings, schedules, and appointments for management and site teams. Maintain office supplies and equipment, ensuring the workspace runs efficiently. Assist with document control, filing, and data entry. Process and track invoices, purchase orders, and other financial documents. Site Administration: Provide on-site support for project teams, ensuring smooth communication between site personnel and the office. Assist with daily site operations, including managing timesheets, attendance records, and site inductions. Support health and safety compliance, including maintaining site registers and ensuring the proper documentation is up to date. Coordinate deliveries, equipment, and materials for the site as required. General Administration: Handle general inquiries and liaise with clients, contractors, and suppliers as needed. Support the HR and finance teams with recruitment and payroll-related tasks. Assist with project documentation and reporting. Key Requirements: Previous experience in office administration or site coordination, ideally in the construction or similar industries. Strong organisational and multitasking skills with a keen attention to detail. Proficient in Microsoft Office Suite (Word, Excel, Outlook, etc.) and other administrative software. Excellent communication skills, both written and verbal. Ability to work autonomously and as part of a team. Strong time-management skills and the ability to handle multiple priorities. Valid driver's licence (for site travel where required). A strong commitment to safety and adherence to company policies and procedures. Desirable Qualifications: Certificate in Administration, Project Management, or related field (not mandatory). Experience using project management software or document control systems is an advantage. Why Join Us? Competitive salary and benefits package. Opportunities for career growth and development. A supportive and inclusive work culture. Work with a leading companies that is at the forefront of exciting projects across WA. Flexible work arrangements and potential for regional or site-based opportunities. How to Apply:If you are a proactive, organised, and hardworking individual looking to further your career with a reputable company, we would love to hear from you! Please submit your resume and cover letter outlining your relevant experience to vacancy@crestpersonnel.com.au or click "Apply Now" to submit your application online.