In-Demand office administrator $80 000 Jobs in perth wa

Office Administrator - PERTH (12 months Maternity Leave Cover)
GPA Engineering —Perth WA
- Overtime
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
- Parental leave
- Employee assistance program
Project Administrator
Georgiou —Perth WA
- Part-time
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- Parental leave
Administrator
Altius Group —Subiaco WA
- Full-time
- Administrative experience
- Business Administration
- Business
Quick Apply
Scheduling and Administration Officer
HelpingMinds Ltd —Perth WA
- $40.02 - $41.98 an hour
- Part-time
- Administrative experience
- Working with children
- Organisational skills
- Annual leave
- Employee assistance program
Quick Apply
Project Administrator
Water analytics Australia —Canning Vale WA
- $82,000 - $86,000 a year
- Full-time
- Microsoft Office
- Administrative experience
- Organisational skills
Quick Apply
Project Administrator / Project Coordinator
TTC —Perth WA
- $90,000 - $95,000 a year
- Full-time
- Hybrid work
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
Quick Apply
8d
Project Administrator
DRA APAC —Perth WA
- Microsoft Office
- Administrative experience
- Communication skills
12d
Administrative Officer
Curtin University of Technology —Perth WA
- $83,283 - $91,103 a year
- Full-time
- Management
- Administrative experience
- University
- Travel reimbursement
7d
Administration Assistant
North Metropolitan Health Service —Claremont WA
- $80,812 - $87,549 a year
- Full-time
- Leadership
6d
FIFO Casual Site Administrators
Compass Group Australia —Perth WA
- $452 a day
- Urgently hiring
- Hospitality
- Customer service
- Microsoft Office
- Free food
Senior Contracts Administrator (Head Office)
Kerman Contracting —Applecross WA
- Full-time
- Microsoft Word
- Microsoft Excel
- Microsoft Outlook
- Profit sharing
Quick Apply
8d
Scheduling and Administration Officer
HelpingMinds —Perth WA
- $40.02 - $41.98 an hour
- Part-time
- Administrative experience
- Working with children
- Organisational skills
- Annual leave
- Employee assistance program
5d
Administrator
Monadelphous —Perth WA
- Full-time
- Microsoft Excel
- Microsoft Office
- Administrative experience
Office Administrator
Babcock International —Henderson WA
- Full-time
- Microsoft Word
- Microsoft Excel
- Office
- Parental leave
12d
Executive Assistant and Office Services
Bain & Company Inc —Perth WA
- Full-time
- Office
- Administrative experience
- Communication skills
Executive Assistant and Office Services
Bain & Co. —Perth WA
- Full-time
- Office
- Administrative experience
- Communication skills
Quick Apply
Administrative Assistant
WA Country Health Service —Perth WA
- $80,812 - $87,549 a year
- Full-time
19h
Admin - Administration Officer
Capital Transport Group —Perth Airport WA
- Full-time
- Communication skills
Quick Apply
7d
Broker Support Administration Officer
Beyond Bank Australia —Perth WA
- $76,100 - $85,200 a year
- Full-time
- Hybrid work
- Organisational skills
- Financial services
- Communication skills
- Employee discount
Quick Apply
1d
Project Administrator
Ampcontrol —Kewdale WA
- ERP systems
- Microsoft Office
- Parental leave
- Employee discount
9d

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Office Administrator - PERTH (12 months Maternity Leave Cover)

GPA Engineering -
Perth WA

Apply Now

Job Details

Casual

Benefits

Parental leave
Employee assistance program

Qualifications

Microsoft Powerpoint
Microsoft Word
Microsoft Excel
Microsoft Outlook
Microsoft Office
Administrative experience
Communication skills
Time management

Full Job Description

Posted: 27/05/2026

Closing Date: 05/06/2026

Job Type: Casual

Location: Perth

Job Category: Administration

About Us

For over 35 years, GPA Engineering has been a trusted, Australian-owned consultancy delivering engineering, procurement and construction management services across water, energy, renewables, defence, mining, and hydrogen. We develop and implement projects that drive critical infrastructure and support industries across Australia.

With offices nationwide (Adelaide, Brisbane, Melbourne, Sydney, Darwin, Perth) and a reputation for technical excellence, our strength lies in our people. We bring together diverse, motivated professionals who value teamwork, integrity, safety, and sustainability. At GPA, you’ll find the scale and expertise of a leading consultancy, combined with the supportive culture of a close-knit team.

Job Description

About the Role:

We are seeking an enthusiastic and proactive Office Administrator to join our team on a casual basis at GPA’s Perth office. This role is central to ensuring the smooth running of our office such as supporting daily operations, fostering a positive team culture, and assisting with HSE, HR and general administrative tasks. You will play a key role in coordinating office activities, and managing invoices.

To succeed in this role, you'll thrive in hands-on, collaborative environment, be comfortable juggling diverse responsibilities, and proactively anticipate the needs of the team.

This is a 12-month maternity leave cover position, offered on a casual basis.

Key Duties:

Provide general office administration support, including reception duties and liaison with building management
Maintain office amenities and organise staff social events
Assist with HR activities, such as onboarding and inductions of new employee
Support the QHSE Manager to ensure local compliance with QHSE requirements
Provide general business development support as required
Perform filing, scanning, word processing, and document formatting
Taking minutes of meetings
Manage document archiving in line with company policies in a timely and effective manner

Desired Skills and Experience

To be successful in this role, we are seeking candidates with great personality, has strong attention to detail, collaborative, ability to prioritise tasks, and with the following relevant skills and experience:

Excellent organisational and time management skills
Strong communication skills, both verbal and written
Proficiency in using Microsoft Office suite (Word, Excel, Outlook, PowerPoint)
Ability to handle confidential information with discretion
Demonstrated ability to work effectively as part of a team.

A requirement for this role is to complete a satisfactory Australian police clearance.

What we offer (Staff roles):

At GPA, we want our people to thrive - both professionally and personally. We’re big enough to deliver complex, high-profile projects, yet small enough that you’ll always feel valued and supported.

Competitive Salary & Rewards – a fair and attractive compensation package with paid overtime, recognising the value of the work you put in.
Career Growth & Development – structured progression pathways, company-sponsored training, and support towards professional membership and Chartership.
Flexibility – hybrid working options and cultural leave swap days, because we know work-life balance matters.
Health & Wellbeing – wellbeing programs, confidential EAP support, and a culture that genuinely looks out for each other.
Family-Friendly Benefits – paid parental leave for both primary and secondary carers, plus policies that support every stage of life.
Community & Culture – a workplace that values connection and fun, from weekly sports teams and fitness clubs through to social events like cinema nights, family BBQs, quiz nights, and celebrations of diverse cultural traditions.
Giving Back – a strong commitment to charity, with GPA donating over $3 million directly to charitable organisations.
Diversity & Inclusion – a team where different perspectives are respected and collaboration drives better outcomes.

At GPA, you’ll be joining a workplace that combines the professionalism of a leading consultancy with the warmth of a supportive, people-first culture. We’re proud that over 80 of our team members have been with us for more than 10 years – a testament to the career growth and long-term commitment fostered here. Hear directly from our team and explore their experiences in our employees testimonials: https://www.gpaeng.com.au/careers/

We welcome applications from people of all backgrounds, experiences, and identities - including (but not limited to) Aboriginal and Torres Strait Islander peoples, people of all ages, cultures, ethnicities, gender identities, sexual orientations, neurodiversity, and those with disabilities.

How to Apply

Ready to take the next step in your career? We’d love to hear from you. Submit your application online before 5th June 2026, and one of our team will be in touch.

If you’re curious but not sure you tick every box, we’d still encourage you to apply - at GPA we value potential, growth, and the diverse perspectives each person brings.

If you require adjustments to the recruitment process to support your application, you may email us at [email protected].

Disclaimer to Recruitment Agencies:

Please be advised that GPA Engineering does not accept resumes submitted by third-party recruitment agencies. All job applications must be submitted directly by the candidate through our official career portal or via direct contact with our HR team. We will not be held liable for any fees or claims from recruitment agencies regarding unsolicited resumes or candidate submissions. We appreciate your understanding and cooperation.

Apply Now

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office administrator $80 000 jobs in perth wa

Office Administrator - PERTH (12 months Maternity Leave Cover)

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Project Administrator / Project Coordinator

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Administrator

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