Project Adminstration Part Time Jobs in Australia - May 2026

Join Cooke & Dowsett Tasmania in a varied, hands‑on administration role supporting major construction projects, offering flexible working arrangements

subClassification: Administrative AssistantsAdministrative Assistants

classification: Administration & Office Support(Administration & Office Support)

15d ago

Listed one day ago

Project Officer

at Outcare

This is a Part time job

Jandakot, Perth WA

Be pivotal in the future success of our business
Fantastic generalist project role influencing future direction
Drive the new way of working at this leading service provider

Be pivotal in the future success of our business
Fantastic generalist project role influencing future direction
Drive the new way of working at this leading service provider

Project role with broad remit across the organisation

subClassification: Child Welfare, Youth & Family ServicesChild Welfare, Youth & Family Services

classification: Community Services & Development(Community Services & Development)

1d ago

Listed twenty eight days ago

Junior Contract Administrator/Project Coordination

at Private Advertiser

Expiring soon

This is a Part time job

Knoxfield, Melbourne VIC

Start and finish times are negotiable if within standard working hours
First time this position is open as a part time role
Happy and relaxed environment

Start and finish times are negotiable if within standard working hours
First time this position is open as a part time role
Happy and relaxed environment

Part time office role based in the outer eastern suburbs. We are searching for the right person to join our team working in commercial construction.

subClassification: Contracts ManagementContracts Management

classification: Construction(Construction)

28d ago

Listed one day ago

Project and sales assistant

at Bendella Group Pty Ltd

This is a Part time job

Toowoomba, Toowoomba & Darling Downs QLD

Flexible hours
Autonomous role
Varied role

Flexible hours
Autonomous role
Varied role

Join a respected local custom home builder in a flexible school-hours role where no two days are the same. What every project come to life.

subClassification: Administrative AssistantsAdministrative Assistants

classification: Administration & Office Support(Administration & Office Support)

1d ago

Listed seven days ago

Projects Planning Coordinator

at FMS Group

This is a Part time job

Brisbane QLD

Be part of a great team - friendly, honest, and supportive
Integral role in a high-performing culture
Monthly RDO | Competitive salary

Be part of a great team - friendly, honest, and supportive
Integral role in a high-performing culture
Monthly RDO | Competitive salary

Do you thrive in a fast‑paced operational environment supporting teams, solving problems and ensuring accuracy across systems. Apply Now!

subClassification: Planning & SchedulingPlanning & Scheduling

classification: Construction(Construction)

7d ago

Listed fifteen days ago

SA Sales & Operations Administrator

at LVL80 Cranes Pty Limited

This is a Part time job

Kilkenny, Adelaide SA

$75,000 – $85,000 per year (pro-rata)

Sales & Ops Administrator to drive seamless sales support, project coordination and operations efficiency across teams with precision and urgency.

subClassification: Administrative AssistantsAdministrative Assistants

classification: Administration & Office Support(Administration & Office Support)

15d ago

Listed twenty three hours ago

Contracts Administrator

at Holstep Health

This is a Part time job

Preston, Melbourne VIC

This role ensures Holstep Health Sub-Contracting Policy and Procedure are implemented across Fee for Service and Support at Home

subClassification: Contracts AdministrationContracts Administration

classification: Administration & Office Support(Administration & Office Support)

23h ago

Listed fourteen days ago

Site Administrator

at Seymour Whyte Constructions

This is a Part time job

Canberra ACT

Flexible part time options - 16-20 hours per week

Employee awards and recognition - celebrate the wins, big and small
Shopping discounts with major brands (save on everyday spend)
Lifestyle, fitness & wellness offers (discounts on the good stuff)

Employee awards and recognition - celebrate the wins, big and small
Shopping discounts with major brands (save on everyday spend)
Lifestyle, fitness & wellness offers (discounts on the good stuff)

Our teams specialise in highly complex Civil Infrastructure projects. Utilise your expertise to contribute to our world-class sustainable projects.

subClassification: Administrative AssistantsAdministrative Assistants

classification: Administration & Office Support(Administration & Office Support)

14d ago

Listed one day ago

Senior Project Officer

at National Disability Services

This is a Part time job

Brisbane QLD(Remote)

Build engagement with the sector and administer reimbursement processes that enable frontline disability workers to attend in person training

subClassification: Aged & Disability SupportAged & Disability Support

classification: Community Services & Development(Community Services & Development)

1d ago

Listed twenty one hours ago

Office Administrator

at Rope Access Technicians

This is a Part time job

Burleigh Heads, Gold Coast QLD

$65,000 – $85,000 per year

We are looking for a fun, professional and experienced Office administrator who crushes office tasks like a bulldozer through a sandcastle.

subClassification: Administrative AssistantsAdministrative Assistants

classification: Administration & Office Support(Administration & Office Support)

21h ago

Listed four days ago

Office Administrator

at DR VINCENT CLARK ARCHAEOLOGY & HERITAGE PTY LTD

This is a Part time job

Kensington, Melbourne VIC

Part time- 30 hours per week
Friendly and collaborative team
Interesting and exciting industry

Part time- 30 hours per week
Friendly and collaborative team
Interesting and exciting industry

Dr Vincent Clark Archaeology & Heritage is seeking an experienced Office Administrator to support our office and field operations.

subClassification: Administrative AssistantsAdministrative Assistants

classification: Administration & Office Support(Administration & Office Support)

4d ago

Listed twenty two hours ago

Administration Assistant

at Stoddart Group Pty Ltd

This is a Part time job

Wangara, Perth WA

Supportive, down-to-earth team that’s got your back
Save on groceries, fuel, clothing and more with employee discounts

Supportive, down-to-earth team that’s got your back
Save on groceries, fuel, clothing and more with employee discounts

Admin Assistant role supporting roofing projects - data entry, scheduling & supplier coordination in a fast-paced team, with growth opportunities!

subClassification: Administrative AssistantsAdministrative Assistants

classification: Administration & Office Support(Administration & Office Support)

22h ago

Listed twenty hours ago

Executive Assistant and Administration Coordinator

at Forensic Engineering Australia

This is a Part time job

Caringbah, Sydney NSW

$75,000 – $85,000 per year

Highly organised Executive Assistant & Administration Support professional wanted for a growing professional services consultancy in Caringbah.

subClassification: PA, EA & SecretarialPA, EA & Secretarial

classification: Administration & Office Support(Administration & Office Support)

20h ago

Listed four days ago

Technical Admin Officer

at Code HQ

This is a Part time job

Glen Iris, Melbourne VIC(Hybrid)

$32 – $36 per hour + super

Part-time, hybrid role. Be part of a supportive team and gain insight into the building industry in a role that offers variety and growth.

subClassification: Administrative AssistantsAdministrative Assistants

classification: Administration & Office Support(Administration & Office Support)

4d ago

Listed fifteen days ago

Program and Office Coordinator

at ACTIO Group

This is a Part time job

Darwin NT

Administration

subClassification: OtherOther

classification: Administration & Office Support(Administration & Office Support)

15d ago

Listed twenty seven days ago

Projects Administrator / Submissions Coordinator

at Enrich HR

Expiring soon

This is a Part time job

Haymarket, Sydney NSW

Part-time Position - flexible work hours (3 days/week)
Based in Haymarket - close to shops and public transport
Small supportive team

Part-time Position - flexible work hours (3 days/week)
Based in Haymarket - close to shops and public transport
Small supportive team

HARON ROBSON seeks a part-time (3 days/week, flexibility to suit) Projects Administrator/Submissions Coordinator in Haymarket, immediate start

subClassification: Contracts AdministrationContracts Administration

classification: Administration & Office Support(Administration & Office Support)

27d ago

Listed one day ago

Administration Assistant – Casual with Potential Part-Time / Full-Time

at Future Civil Group

This is a Part time job

Langwarrin, Melbourne VIC

$34 per hour

Organised and motivated admin assistant wanted to support a fast-paced civil construction team with varied day-to-day tasks.

subClassification: Administrative AssistantsAdministrative Assistants

classification: Administration & Office Support(Administration & Office Support)

1d ago

Listed twenty eight days ago

Site administrator

at UGL - Services - Fuels and Energy East

Expiring soon

This is a Part time job

Portland, South West Coast VIC

Part Time role , Based in Portland
Join an industry leader
Support site teams in a safety-first, collaborative culture

Part Time role , Based in Portland
Join an industry leader
Support site teams in a safety-first, collaborative culture

Part-time Site Administrator role based in Portland supporting major engineering projects with an industry‑leading partner.

subClassification: Administrative AssistantsAdministrative Assistants

classification: Administration & Office Support(Administration & Office Support)

28d ago

Listed five days ago

Adminstrator

at Veolia Australia & New Zealand

This is a Part time job

Rockhampton, Rockhampton & Capricorn Coast QLD

Competitive Salary and Benefits

Work on Queensland's $983M water infrastructure game changer
Flexible 20+ hours/week & comprehensive benefits
Build your career with professional development & clear progression

Work on Queensland's $983M water infrastructure game changer
Flexible 20+ hours/week & comprehensive benefits
Build your career with professional development & clear progression

Join our team on a transformational pipeline project and enjoy flexible work, competitive benefits, and genuine career development opportunities.

subClassification: Administrative AssistantsAdministrative Assistants

classification: Administration & Office Support(Administration & Office Support)

5d ago

Listed eight days ago

Admin

at Spectra Tiling AU

This is a Part time job

Port Adelaide, Adelaide SA

We’re looking for an organised, proactive, and people-focused Administrator to keep our operations running smoothly and our team supported.

subClassification: Administrative AssistantsAdministrative Assistants

classification: Administration & Office Support(Administration & Office Support)

8d ago

Listed twelve days ago

PLANT & FLEET COORDINATOR

at K2 Plant Pty Ltd

This is a Part time job

Hamilton, Brisbane QLD(Hybrid)

$35 – $45 per hour

Join a growing business with a modern fleet supporting Mining & Civil projects
Flexible working arrangements and supportive team culture

Join a growing business with a modern fleet supporting Mining & Civil projects
Flexible working arrangements and supportive team culture

Join K2 Group in an exciting Fleet & Plant Coordinator role supporting the operation and growth of our modern fleet across major projects.

subClassification: Fleet ManagementFleet Management

classification: Manufacturing, Transport & Logistics(Manufacturing, Transport & Logistics)

12d ago

Listed fifteen days ago

Administration Assistant

at Australasian Homes

This is a Part time job

Broadbeach, Gold Coast QLD

$70,000 – $80,000 per year

Great location 300 meters from the beach
Subsidised parking in the heart of Broadbeach
Great team environment, quarterly team functions

Great location 300 meters from the beach
Subsidised parking in the heart of Broadbeach
Great team environment, quarterly team functions

Great opportunity for an experienced Administrative Assistant to join an award winning building company in the heart of Broadbeach.

subClassification: Administrative AssistantsAdministrative Assistants

classification: Administration & Office Support(Administration & Office Support)

15d ago

Listed five days ago

Office Administrator / Reception – Part Time

at Building Rectification Services

This is a Part time job

Molendinar, Gold Coast QLD

$28 – $40/hour - Relative to Applicable Experience

We’re flexible for the Right Person
Opportunities to GROW your Skills and Career
Supportive Team that Values what you Bring

We’re flexible for the Right Person
Opportunities to GROW your Skills and Career
Supportive Team that Values what you Bring

Be the confident go‑to person who keeps our office running smoothly. Enjoy real flexibility, plenty of variety and a supportive team.

subClassification: Administrative AssistantsAdministrative Assistants

classification: Administration & Office Support(Administration & Office Support)

5d ago

Listed seven days ago

Administration Officer (Construction)

at Yarrawood Construction Group Pty Ltd

This is a Part time job

Lilydale, Yarra Valley & High Country VIC

$35 – $40 per hour

Be a part of growing your own role and what it looks like in the business.
Healthy work life balance.
Flexible working arrangements available for the right candidates.

Be a part of growing your own role and what it looks like in the business.
Healthy work life balance.
Flexible working arrangements available for the right candidates.

Join a growing trades business where you’ll play a key role in keeping operations running smoothly while delivering excellent customer service.

subClassification: Administrative AssistantsAdministrative Assistants

classification: Administration & Office Support(Administration & Office Support)

7d ago

Listed eleven days ago

Project Officer

at Regen Australia

This is a Part time job

Burleigh Heads, Gold Coast QLD

Regen Australia is a multi-award winning Australian owned company that has been in operation since 1998 based in Burleigh Heads on the Gold Coast.

subClassification: Conservation, Parks & WildlifeConservation, Parks & Wildlife

classification: Farming, Animals & Conservation(Farming, Animals & Conservation)

11d ago

Listed five days ago

Office Manager

at Australian Council on Smoking and Health

This is a Part time job

Subiaco, Perth WA(Hybrid)

$80,000 – $89,999 incl of super, pro rata @0.8 FTE

Join a high-impact public health team driving national change on tobacco and nicotine harm across Australia.

subClassification: Office ManagementOffice Management

classification: Administration & Office Support(Administration & Office Support)

5d ago

Listed one day ago

Admin Support Officer (12 Month Contract)

at Lawson Elliott Recruitment

This is a Part time job

Tingalpa, Brisbane QLD

Admin Support Officer 12-Month Fixed-Term Contract | Commencing End of June 2026 30 Hours Per Week Flexible Start & Finish Times

subClassification: Administrative AssistantsAdministrative Assistants

classification: Administration & Office Support(Administration & Office Support)

1d ago

470 project adminstration jobs in Australia - Part Time

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