Office Administrator

The CompanyAlluminous is a fast-growing Australian company developing a new process for the high purity alumina and critical metals sectors. We’re a small, energetic team working on commercialising our technology across the globe. As we move into the expansion phase, we need to ensure our administrative systems and processes effectively support the business. We’re building a supportive, collaborative workplace where people can grow with the company, help shape new systems, and see their contributions make a visible difference. If you’re looking for a role with purpose, variety, and the chance to be part of an exciting growth journey, Alluminous is a great place to be.The RoleThis is a dynamic position where no two days are the same. You’ll be providing hands-on administrative support across the business—from HR coordination and system management to board reporting, LinkedIn, and marketing communications.The position is parttime and flexible on hours, averaging 3-5 hours per day.Providing day-to-day administrative support to the CEOCoordinating diaries, correspondence, and document preparationSupporting HR activities including onboarding and maintaining staff recordsManaging company systems and databasesAssisting with board reports, presentations, and meeting documentationDrafting LinkedIn posts and company communicationsCoordinating purchasing activities and tracking pilot-plant suppliesAssisting with accounts payable processesSupporting general office admin, travel, and event coordinationHelping a growing business with a proactive, solutions-focused mindset The Individual (You)What you’ll need to have:Experience in an administrative support role—ideally in a fast-growing company environmentPreferably degree qualified but not essential with the right experienceExcellent organisational and multitasking skillsStrong attention to detailConfident written and verbal communication skillsProficiency in Microsoft Word, PowerPoint, and ExcelExperience with systems or database toolsBasic understanding of accounts payable processesAbility to work independently and maintain confidentiality Application processIf you are excited about the opportunity and believe you have the attitude, skills and experience to help Alluminous deliver its strategy, apply at info@alluminous.com.auPlease note: Candidates will be considered via direct application only. Submissions from recruitment agencies will not be accepted.