Office Manager & Executive Assistant

The role

We’re looking for a highly organised and proactive Office Manager & Executive Assistant to support our Sydney based teams. This full-time, office role is key to ensuring the smooth day-to-day running of the Sydney office while providing high level support to senior leaders.

You’ll manage office operations, coordinate with vendors, and support the People & Culture and Health & Safety functions. From diary and travel management to onboarding and event coordination, you’ll be the go-to person who keeps everything running seamlessly.

Responsibilities

• Managing office operations, supplies, facilities, and vendor relationships
• Providing executive support to senior leaders, including diary and travel coordination
• Supporting onboarding, IT setup, and general staff needs
• Coordinating leadership visits, meetings, and internal events
• Identifying and implementing improvements to office processes

What you will need to succeed

• Proven experience as an Office Manager or Executive Assistant supporting senior leaders
• Strong organisational skills with the ability to manage multiple priorities
• Excellent written and verbal communication
• Proficiency in Microsoft Office and office management tools
• Discreet, proactive, and solutions focused with a trust building approach

Benefits of working with us

• Global strength, local impact, be part of a worldwide leader with deep Australian roots
• A values led culture where safety, integrity, and sustainability come first
• Real career growth through learning, development, and internal mobility
• Inclusive teams that support, collaborate, and celebrate success together
• Meaningful work that helps build infrastructure and shape communities

Our business

Adbri is a leading Australian manufacturer of construction materials and industrial minerals, proudly building a better Australia since 1882. With over 1,500 employees, our trusted brands deliver cement, lime, concrete, aggregates, and more across the country.

CRH is a global leader in building materials, operating in 28 countries with over 78,000 employees. As a Fortune 500 company, CRH provides essential solutions for infrastructure, non-residential construction, and outdoor living, with a strong focus on sustainability and innovation.

Learn more about us through the following Link.

Creating a safe and supportive diverse workforce

Adbri recognises that diversity in our workforce drives innovation, encourages creativity and better equips us to be Always Ready. We are committed to increasing diversity within our workforce and our industry.

We will be progressively short listing - if this role looks like it could be your next role, apply now.

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