Contract Office Administrator – Multidepartment Support

One Star Group Pty Ltd; Australian Capital Territory; On-site; AUD 52,000 - 72,000; Full time

Job summary

One Star Group Pty Ltd is seeking an organised Office Administration professional on a contract basis, based in Mitchell, ACT 2911. The role supports multiple departments and ensures smooth day-to-day operations with precision and professionalism.

You will manage correspondence, calendars, documents, records and meetings while assisting with HR tasks, data entry and office systems. A proactive, detail-oriented mindset and excellent communication are essential assets in this hands-on role.

Qualifications

• Proven experience in an administrative or office support role within a professional environment.
• Strong organisational and time management skills with the ability to prioritise multiple tasks.
• Excellent written and verbal communication skills.
• Proficiency in Microsoft Word, Excel, PowerPoint and Outlook.
• Attention to detail and commitment to accuracy.
• Professional demeanour and ability to work collaboratively with colleagues across all levels.
• Ability to maintain confidentiality and handle sensitive information appropriately.
• Experience with office management systems and databases is preferred.
• Flexibility and adaptability to changing priorities and workload demands.
• A proactive approach to problem-solving and initiative-taking.

Responsibilities

• Managing office correspondence, including mail distribution, email management and document organisation
• Scheduling appointments and maintaining calendars for staff members
• Preparing and processing administrative documents, reports and presentations
• Maintaining accurate records and filing systems, both electronic and physical
• Coordinating office meetings and events, including room bookings and refreshments
• Managing office supplies and equipment inventory
• Answering telephone enquiries and directing calls to appropriate departments
• Assisting with data entry and database maintenance
• Supporting human resources with basic administrative tasks such as leave applications and induction processes
• Performing general office duties to maintain a professional and organised work environment

Skills

Administration

Organization

Communication

Time management

Confidentiality

Problem solving

Tools

Microsoft Office Suite

Job description

One Star Group Pty Ltd is seeking an organised Office Administration professional on a contract basis, based in Mitchell, ACT 2911. The role supports multiple departments and ensures smooth day-to-day operations with precision and professionalism.

You will manage correspondence, calendars, documents, records and meetings while assisting with HR tasks, data entry and office systems. A proactive, detail-oriented mindset and excellent communication are essential assets in this hands-on role.