Executive Assistant to Senior Leaders | Flexible Work

Optus; Sydney; Hybrid; AUD 90,000 - 130,000; Full time

Benefits offered by this job

Competitive remuneration

Flexible working arrangements

Office campus facilities

Job summary

Optus is seeking an experienced Executive Assistant to provide premium administrative support to senior leaders and help drive organisational effectiveness. The role balances complex scheduling, travel logistics, and stakeholder coordination in a dynamic technology-driven environment.

You will partner with multiple leaders, manage confidential information, and contribute to high-quality presentation materials and reports. Flexible hybrid arrangements and a vibrant office culture are offered.

Qualifications

• Significant experience supporting senior executives in a fast-paced corporate environment.
• Exceptional organisational skills with the ability to manage competing priorities and deadlines.
• Highly developed interpersonal, verbal and written communication skills.
• Strong attention to detail and a commitment to confidentiality.
• Proficiency in Microsoft Office applications (Word, PowerPoint, Excel, Outlook).

Responsibilities

• Provide high-level administrative and operational support to senior leaders.
• Manage complex diaries, coordinate meetings and book rooms and services.
• Prioritise emails and respond to key requests promptly.
• Coordinate domestic and international travel, itineraries and approvals.
• Manage expense claims and adhere to policies and deadlines.
• Build relationships with internal and external stakeholders to enable collaboration.
• Produce presentations, reports and papers with accuracy and attention to detail.
• Support team operations including onboarding, events and procurement tasks.

Skills

Executive support

Time management

Communication

Discretion & confidentiality

Microsoft Office

Independent work

Adaptability

Relationship building

Tools

Microsoft Word

Microsoft PowerPoint

Microsoft Excel

Microsoft Outlook

Job description

Optus is seeking an experienced Executive Assistant to provide premium administrative support to senior leaders and help drive organisational effectiveness. The role balances complex scheduling, travel logistics, and stakeholder coordination in a dynamic technology-driven environment.

You will partner with multiple leaders, manage confidential information, and contribute to high-quality presentation materials and reports. Flexible hybrid arrangements and a vibrant office culture are offered.