Office & Executive Assistant

Full-time (Flexible to Part Time) | Perth CBD

We are a privately owned family office with a diverse range of business and private interests. We are seeking an Office & Executive Assistant to provide direct support to our Directors and Executive team and to oversee the smooth operation of our office.

This is a trusted, central role within the business, ideal for someone who enjoys being relied upon, keeping things organised and supporting senior leaders in a professional private environment.

The role

Reporting to the Directors, you will act as the primary point of contact for the office while delivering high-quality executive and administrative support. The role combines traditional executive assistance with hands-on office management and coordination.

Key responsibilities include
Providing executive assistance to Directors and Executives, including diary management, travel arrangements and general administration
Coordinating meetings, meeting materials and supporting office events
Managing day-to-day office operations, suppliers, contractors and IT support coordination




Acting as the welcoming point of contact for visitors, stakeholders and staff
Identifying opportunities to improve office systems and processes

About you

You are well organised, proactive and confident in managing competing priorities. You take pride in running an productive office and supporting senior leaders in a calm, capable manner.

You will bring
Experience in an Executive Assistant and/or Office Manager role
Strong communication and organisational skills
Proficiency in Microsoft Office (particularly Excel)
A practical, service-focused approach and attention to detail

Why join a Family Office?
Close working relationship with Directors and senior leadership
Broad and diverse role
Reliable, professional family office environment
Opportunity to take ownership of the office function

If you are seeking a long-term role where you can add value and be a key part of a small, high-functioning team, we would welcome your application

📌 Office And Executive Assistant Perth (Australia)
🏢 Mimaro Pty
📍 Australia