In-Demand administrative assistant Jobs in horsley park, nsw

Executive Assistant to COO
CDC Data Centres —Eastern Creek NSW
- $90,000 - $125,000 a year
- Urgently hiring
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
- Annual leave
- Parental leave
Quick Apply
2d
Office Administrator / Shuttle Driver
Nanima Care —Orchard Hills NSW
- $35 - $45 an hour
- Microsoft Office
- In-person
- Communication skills
Quick Apply
Administration Assistant
MyIntegra —Castle Hill NSW
- Contract
- CRM software
- Microsoft Excel
- Customer service
- Parental leave
- Employee assistance program
Quick Apply
10d
Office All Rounder / Administration Assistant
Magic Freeform Benchtops Pty Ltd —Berkshire Park NSW
- $24.95 - $30.00 an hour
- Overtime
- CAD
- Administrative experience
- In-person
Quick Apply
Admin Assistant
SUMMIT HEALTH CARE PTY LTD —Liverpool NSW
- Customer service
- Microsoft Office
- Administrative experience
Quick Apply
Office Administrator – Cleaning Company
Greenview Construction Cleaning Services Pty Ltd —Smithfield NSW
- From $49,900 a year
- Part-time
- Management
- Microsoft Office
- Administrative experience
Quick Apply
11d
Junior Office Assistant
Vehicle Accessory Specialists (VAS) —Pendle Hill NSW
- $25 - $27 an hour
- Full-time
- In-person
- Employee discount
Quick Apply
Administrative Support Officer
Blacktown City Council —Blacktown NSW
- From $1,362.15 a week
- Full-time
- Microsoft Office
- Administrative experience
- Business Administration
- Gym membership
9d
Operations Admin Assistant AM/PM - 2 roles
Coolways Transport Pty Ltd —Glendenning NSW
- $65,000 - $75,000 a year
- 8 hour shift
- Microsoft Excel
- Management
- ERP systems
Quick Apply
Executive Assistant (Administration Officer Lvl 5) - Bankstown-Lidcombe Hospital - Perm FT
South Western Sydney Local Health District —Sydney Western Suburbs NSW
- $79,171.07 - $80,966.53 a year
- Full-time
- Annual leave
- Parental leave
Construction Administration Assistant
Campbell Property Group —Norwest NSW
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
- Health insurance
- Employee assistance program
Quick Apply
Receptionist/Office Assistant PA
Sydney Express Powder coating —Smithfield NSW
- From $55,000 a year
- Overtime
- Bilingual
- Microsoft Excel
- In-person
- Free food
Quick Apply
6d
Executive Assistant
NSW Public Works —Sydney Western Suburbs NSW
- $99,938 - $110,271 a year
- Full-time
- Communication skills
- Parental leave
5d
Administrative and clinic support
Liv Ayurveda —Parramatta NSW
- $24.95 - $27.00 an hour
- Contract
- Medical office experience
- Computer skills
- In-person
- Employee discount
- Professional development assistance
Quick Apply
4d
Administrative Assistant - Karitane
Karitane —Sydney Western Suburbs NSW
- Part-time
- CRM software
- Management
- Microsoft Office
12d
Receptionist / Administrative Assistant
MG Arthur & Associates —Norwest NSW
- $55,000 - $60,000 a year
- Full-time
- Customer service
- Communication skills
Office Administrator
AUSSIE PUMPS —Castle Hill NSW
- Urgently hiring
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
6d
Senior Executive Assistant and Officer Coordinator
Western Sydney University —Parramatta NSW
- $107,053 - $115,469 a year
- Full-time
- Microsoft Office
- SharePoint
- Office experience
- Employee assistance program
10d
OFFICE ASSISTANT
KTC GROUP —Condell Park NSW
- $30 - $35 an hour
- Part-time
- Customer service
- In-person
- Office experience
Quick Apply
Aboriginal Administration Assistant (Funded Services), Youth Justice
NSW Department of Communities and Justice —Parramatta NSW
- $75,728 - $82,329 a year
- Full-time
- Hybrid work
- Employee assistance program
2d

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Executive Assistant to COO

CDC Data Centres
Eastern Creek NSW

Quick Apply

Job Details

$90,000 - $125,000 a year
2 days ago

Benefits

Annual leave
Parental leave
Employee assistance program
Paid volunteer leave

Qualifications

Microsoft Powerpoint
Microsoft Word
Microsoft Excel
Microsoft Outlook
Microsoft Office
Communication skills

Full Job Description

Make Your Mark in this exciting opportunity to work at Australia’s leading data centres.

Immediate Start – Make Your Mark
Inclusive company culture
Role to be split between Eastern Creek (4 days) / Sydney CBD (1 day)

About us:

Established in 2007, CDC Data Centres is Australia’s leading operator of sovereign, secure, world-class data centre facilities.

Headquartered in Canberra with multiple facilities in the ACT, NSW, VIC and New Zealand, CDC’s diversified operations provide secure data centre configurations that support co-location, containerised and hyperscale compute environments with all campuses interconnected with high-speed carrier grade networks.

At CDC we are passionate about creating an inclusive workplace that promotes and values diversity. We believe that everyone’s unique experiences enable us to deliver meaningful benefits for our people, our clients and communities. Our mission is to attract, retain and grow the world’s best data centre team.

Our people are committed, tenacious and meticulous in supporting our customers. Together, we configure the landscape to meet the security, reliability, connectivity and sustainability needs for today and tomorrow.

About the role:

As the Executive Assistant (EA) to the Chief Operations Officer, you’ll play a central role in providing high‑level, proactive and confidential support across both executive coordination and operational activities. This position goes beyond traditional administration, combining calendar and travel management with reporting, stakeholder coordination, office support and process improvement initiatives.

Working closely with the Chief Operations Officer and the wider team, you’ll help ensure operational rhythms run smoothly, with a strong focus on forward planning, organisation and delivering high‑quality outputs in a structured, fast‑paced environment.

Other responsibilities include:

Provide high‑level administrative and executive support, including calendar management, meeting coordination and travel arrangements.
Coordinate and prepare board reports, operational reports and town hall presentations with accuracy and attention to detail.
Manage end‑to‑end travel and expense coordination for the Operations team.
Support office management, team coordination and event planning activities across key locations.
Consolidate information and prepare briefings for leadership meetings and key business updates.
Support board and committee processes, including agenda coordination, minute taking and action tracking.
Identify opportunities to improve processes, reduce administrative burden and enhance team efficiency.
Support stakeholders across the Operations function with reporting, communication and coordination needs.

What’s in it for you:

CDC offers excellent employment conditions and benefits such as:

CDC Academy - Mark your mark by enhancing your professional development with the CDC Academy. Enrol in specialised training courses that will help you develop skills and ensure you thrive in your chosen career.
CDC Day - An additional day of paid leave dedicated to nurturing your health and wellbeing.
Parental Leave - Inclusive and above legislative tenure of parental leave entitlements to help you start, grow and care for your family.
Volunteer Leave - Make a meaningful difference with 2 days of volunteering leave for any cause or charity of your choice.
Employment Assistance Program - Be confident that you and your family are supported with access to our comprehensive Employee Assistance Program.
CDC Social Events - CDC’s offers staff and their family’s inclusive events that nurtures relationships, connection and friendships across the business. CDC hosts BBQs, family picnics and community events, bringing together CDC staff in different settings.

About you:

Proven experience in an Executive Assistant or similar support role, ideally within a fast‑paced or complex environment.
Previous experience supporting senior leaders, with the ability to manage competing priorities and maintain a high level of organisation.
Strong proficiency in Microsoft Office (Word, Excel, Outlook and PowerPoint), with confidence preparing presentations and reports.
High attention to detail, with the ability to work with structured, data‑driven or technical information.
Ability to work autonomously, use initiative and proactively plan ahead.
Strong communication and interpersonal skills, with the ability to build relationships across teams.
A professional, discreet and positive approach, with the ability to contribute to a collaborative and engaging office culture.
A proactive approach to learning the technical and operational intricacies of data centres.

Essential:

Australian Citizenship with ability to obtain and maintain a NV1 Security Clearance.

How to Apply:

If you are looking for an opportunity to play a vital role in a fast-growing Australian Technology company and be part of our amazing team, please submit your resume and cover letter by clicking Apply.

We are committed to fostering a diverse and inclusive workplace where all individuals are valued and respected. We believe that diversity of backgrounds, perspectives, and experiences leads to innovation and success. We actively promote equality and strive to create a welcoming environment for all employees. We are dedicated to building a team that reflects the diversity of our community and we encourage everyone to bring their authentic selves to work.

Closing Date: 4.59pm, Friday 26th June 2026

Quick Apply

Refine Your Search

administrative assistant jobs in horsley park, nsw

Executive Assistant to COO

Office Administrator / Shuttle Driver

Administration Assistant

Office All Rounder / Administration Assistant

Admin Assistant

Office Administrator – Cleaning Company

Junior Office Assistant

Administrative Support Officer

Operations Admin Assistant AM/PM - 2 roles

Executive Assistant (Administration Officer Lvl 5) - Bankstown-Lidcombe Hospital - Perm FT

Construction Administration Assistant

Receptionist/Office Assistant PA

Executive Assistant

Administrative and clinic support

Administrative Assistant - Karitane

Receptionist / Administrative Assistant

Office Administrator

Senior Executive Assistant and Officer Coordinator

OFFICE ASSISTANT

Aboriginal Administration Assistant (Funded Services), Youth Justice

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