Office Administrator Part Time Jobs in Australia - Oct 2026

This is a featured job

Senior Office Administrator

This is a Part time job

$35 – $40 per hour

Flexible start and finish times to work around your life - 25 - 30hrs per/week
Work close to home within a secure, stable construction business
Autonomous role where your experience and reliability will be valued

Boronia / Bayswater | Permanent Part-Time | 25 – 30 Hours x 4 or 5 Days | $35hr - $40hr | Seeking an experienced, organised office administrator....

Featured

This is a featured job

Office Admin

at Site Demolition

This is a Part time job

Putney, Sydney NSW

$70,000 pro rata

Own the full client journey — from first enquiry to job completion
Learn directly with the director and have influence on how the business operates
Modern tech stack (HubSpot + Ai) with room to improve systems and processes

Join a growing NSW demolition company as Office Administrator / Customer Success Coordinator. Handle admin and own the client experience.

Featured

Listed one day ago

Office Administrator

at LCS Equipment

This is a Part time job

Sunshine North, Melbourne VIC

$32 – $35 per hour

An exciting and versatile opportunity for a permanent part-time (with the potential of becoming full-time) Office Administrator position.

1d ago

Listed eleven days ago

Office Administrator

at Vitil

This is a Part time job

Rockingham, Perth WA(Hybrid)

Newly created role with a high degree of ownership and variety
Excellent work life balance on offer with permanent part-time hours
Work from home in a hybrid position

Support smooth daily operations and future growth of a small WA business in this part-time administration role.

11d ago

Listed four days ago

Office Administration Support

at Fusion365

This is a Part time job

Rydalmere, Sydney NSW

Office Administration Support role handling invoicing, reconciliations and day-to-day administration in a supportive family business.

4d ago

Listed four days ago

Senior Office Administrator

at MJM Recruit

This is a Part time job

Boronia, Melbourne VIC

$35 – $40 per hour

Flexible start and finish times to work around your life - 25 - 30hrs per/week
Work close to home within a secure, stable construction business
Autonomous role where your experience and reliability will be valued

Boronia / Bayswater | Permanent Part-Time | 25 – 30 Hours x 4 or 5 Days | $35hr - $40hr | Seeking an experienced, organised office administrator....

4d ago

Listed ten days ago

Office Administration

at Vega MPS Pty Ltd

This is a Part time job

Forrestfield, Perth WA

Experienced Office Administrative Assistant (Part-Time) to support daily tasks across reception, admin, and office operations.

10d ago

Listed fourteen days ago

Administration Officer

at MiQuest Health

This is a Part time job

Melbourne VIC(Remote)

$35 per hour + Super

Part-time, fully remote NDIS admin role in a small behaviour support practice. Flexible hours and room to grow with us.

14d ago

Listed four days ago

Office Administrator

at Innovative Filtration Solutions

This is a Part time job

Malaga, Perth WA

$35 per hour

Professional, organised Administrator & Receptionist for varied front-of-house and administrative support role.

4d ago

Listed three days ago

Office Admin

at Site Demolition

This is a Part time job

Putney, Sydney NSW

$70,000 pro rata

Own the full client journey — from first enquiry to job completion
Learn directly with the director and have influence on how the business operates
Modern tech stack (HubSpot + Ai) with room to improve systems and processes

Join a growing NSW demolition company as Office Administrator / Customer Success Coordinator. Handle admin and own the client experience.

3d ago

Listed four days ago

Office Administrator - Part Time

at a&co Recruitment Partners Pty Ltd

This is a Part time job

Mawson Lakes, Adelaide SA

$70,000 plus Super FTE

Small, Friendly Accounting Practice
Northern Suburbs
Part-Time, 2-3 days per week.

Warm, friendly small office environment. Part Time opportunity 2-3 days per week.

Recruited byDonna Thomas

4d ago

Listed three days ago

Administration Assistant

at Lastek Pty Ltd

This is a Part time job

Thebarton, Adelaide SA

$33 – $35 per hour

Detail-oriented Administration Officer to support technical sales and product manager team with invoicing and office administration.

3d ago

Listed four days ago

Facilities and Office Administrator

at Opteon

This is a Part time job

Melbourne VIC(Hybrid)

Permanent part time role
Flexibility to work across 4-5 days, including Tuesday, Wednesday and Friday
Excellent employee benefits on offer

New permanent part-time opportunity with Opteon, a leading property valuation company, supporting office operations and workplace facilities.

4d ago

Listed three days ago

Admin Assistant

at Head Tenant Pty Ltd

This is a Part time job

Brisbane QLD(Hybrid)

Great mix of WFH, Office and driving around Brisbane suburbs meeting people, with an awesome team!!

3d ago

Listed eleven days ago

Secretary / Office Administrator (Part Time)

at Cozens Regan Group

This is a Part time job

Nerang, Gold Coast QLD

Approximately $34 per hour + Super

Long-established engineering firm with family values.
Part time, Monday to Friday.
Free off-street parking.

Part-time Secretary/Office Administrator role at Cozens Regan Group on the Gold Coast.

11d ago

Listed fourteen days ago

Admin Assistant

at Cork Charnley & Associates

This is a Part time job

Subiaco, Perth WA

$30 – $40 per hour

Part-time office administration assistant to manage documents and mail processes.

14d ago

Listed eighteen days ago

Office Administrator

at Ablaze Consulting

This is a Part time job

St Ives, Sydney NSW

$35 – $40 per hour

Part-time flexibility with competitive pay. Support a dynamic consulting team in a collaborative, growth-focused environment.

18d ago

Listed seventeen days ago

Office Administrator

at Mi-Cut Australia Pty Ltd

This is a Part time job

Bayswater, Melbourne VIC

$32 per hour

Office Administrator providing administrative support and day-to-day operations. Initial employment starting part-time and transitioning to full time.

17d ago

Listed nine days ago

Office Administrator

at Project Demolition

This is a Part time job

Murwillumbah, Lismore & Far North Coast NSW(Remote)

$35 – $40 per hour

Office administrator part time role with the opportunity to work from home. Join a respected local family owned demolition company!

9d ago

Listed eight days ago

Office Administrator

at OBLE Industrial Solutions

This is a Part time job

Landsdale, Perth WA

$30 – $40 per hour

Small energetic team
Make a real difference
Varied portfolio of responsibilities

Provide key administration support to a small but growing business.

8d ago

Listed nineteen days ago

Office Administrator

at Hade Consulting

This is a Part time job

Traralgon, West Gippsland & Latrobe Valley VIC

$60,000 – $80,000 per year (FTE)

Varied role with real responsibility and Director support
Flexible part-time role
Help shape systems in a growing business

Office Administrator supporting the Director and technical team at a growing engineering consultancy.

19d ago

Listed four days ago

Accounting Administration

at Woods & Co

This is a Part time job

Melbourne VIC

$70,000 - $75,000 + Super FTE

Melbourne CBD Location | Permanent 4 day working week
Opportunity to streamline processes
Opportunity to take ownership of daily operations

Enjoy a varied admin role with a professional team, client service, office coordination and financial admin, working 4 days per week in the office!

Recruited byXavier Carew

4d ago

Listed three days ago

Administrative Assistant

at Endurance Plumbing & Gas

This is a Part time job

Balcatta, Perth WA

$38 – $40 per hour

Administrative Assistant required for Balcatta based family-owned plumbing business.

3d ago

Listed ten days ago

Administration Assistant

at EST10

This is a Part time job

Sydney NSW

$100,000 including super (pro rata)

Prestigious finance group with a focus on sustainability and the environment
Part-time role, Monday to Thursday! Enjoy a long weekend!
6-month contract, ASAP start

Join a brilliant team in this varied part-time role – with every Friday off!

10d ago

Listed two days ago

Office Administrator - Canberra Centre

at Michael Hill Jeweller

This is a Part time job

Canberra ACT

Enjoy work-life balance with a 15-hour weekday roster
Grow your career with expert training and development support
Exclusive team-only pricing on our beautiful jewellery collections

Step into an exciting opportunity at Michael Hill Canberra as an Office Administrator!

2d ago

Listed three days ago

Office Manager

at Private Advertiser

This is a Part time job

West Perth, Perth WA

Permanent part-time role (0.6 FTE) with a flexible weekly pattern.
Join a small, close-knit legal team in West Perth.
Varied role with genuine ownership of office operations.

Run the office and support a small legal team in a permanent part-time role, with flexibility in how your week is structured.

3d ago

Listed two days ago

Team Administrator

at Cutcher & Neale

This is a Part time job

South Melbourne, Melbourne VIC

Competitive salary + super + benefits

Enjoy perks and wellbeing initiatives for a genuine work-life balance
A collaborative team where growth, successes and team work are celebrated
Cutcher & Neale and BBB Partners blending Melbourne expertise and national reach

Looking for a varied part-time admin role? Join a collaborative Melbourne team and play an important role in keeping things running smoothly.

2d ago

Listed six days ago