We work with several different clients whose work focuses on policy development, stakeholder engagement and international governance.

These government departments are dynamic, inclusive, and are high performing. We are looking for experienced EA’s who can contribute to meaningful complex, high-impact priorities.

The Opportunity

As an Executive Assistant, you will have access to senior decision-makers, across large and diverse branches with direct exposure to the core operations of the department’s strategic work.

These roles are offered as 12-month non-ongoing contracts, with strong potential for extension or permanency, or as ongoing transfers at level within the APS.

You’ll join a collaborative and well-supported Executive Assistant cohort that values structure, shared knowledge, and peer mentoring. This is a fantastic opportunity to grow within a high-performing, values-driven team.

The Role

These are trusted roles with real influence, requiring strong judgement, initiative, and a high degree of discretion.

Key responsibilities include:

• Managing high-volume calendars and executive inboxes
• Booking travel -internal and external
• Supporting finance-related coordination and budget tracking
• Drafting, reviewing, and formatting documents and correspondence
• Managing meeting logistics, travel arrangements, and divisional admin
• Liaising with internal and external stakeholders
• Prioritising tasks, managing workflows, and triaging time-sensitive matters
• Actively contributing to team discussions and process improvements

The Ideal Person

You’re a capable Executive Assistant, senior administrator, or team support officer with experience in fast-paced, high-stakes settings. You bring professionalism, sound judgement, and a level-headed approach to dynamic workloads.

We’re looking for someone who:

• Communicates confidently and clearly, both written and verbal
• Is proactive, dependable, and comfortable working independently
• Maintains excellent attention to detail under pressure
• Can confidently manage competing priorities and adapt to shifting demands
• Brings a positive, team-oriented attitude to the workplace
• Understands the importance of confidentiality and senior-level discretion

To be eligible for this position, you must hold an NV1 security clearance.

Candidates must be Australian citizens to be considered, and clearance will be arranged for successful applicants.

Salary / Rate

• $81k - $90k +15.4% Super
• S26 transfers or 12-month non-ongoing contracts with possible extensions and view to permanency

How to Apply

To apply online, please click on the appropriate link.

Alternatively, for a confidential discussion, please Guy Butler-Manuel on 02 6108 4878 quoting ref no 20935

HorizonOne is committed to building a diverse and inclusive workforce and we encourage applications from people of all cultures, capabilities and backgrounds.