Infrastructure Assistant Part Time Jobs in Australia - May 2026

Listed one day ago

Infrastructure Support Officer

Be an early applicant

This is a Part time job

Reporting to the Manager Civil Infrastructure, this role provides essential administrative and technical support to infrastructure operations. You...

subClassification: Government - LocalGovernment - Local

classification: Government & Defence(Government & Defence)

1d ago

Listed four days ago

IT Assistant

at NBRS

This is a Part time job

Milsons Point, Sydney NSW

We seek a part-time IT Assistant for Sydney and Melbourne studios, ideal for a tech‑passionate problem solver across diverse IT systems.

subClassification: ArchitectureArchitecture

classification: Design & Architecture(Design & Architecture)

4d ago

Listed two days ago

Technical Support Officer (Strategic Land Use Planning)

at City of Gosnells

This is a Part time job

Gosnells, Perth WA

$44.06 – $46.72 per hour plus super

Provide technical and administrative support to strategic land use planning projects within a dynamic local government Future Planning team.

subClassification: Government - LocalGovernment - Local

classification: Government & Defence(Government & Defence)

2d ago

Listed two days ago

Accounts Assistant

at NATA

This is a Part time job

Rhodes, Sydney NSW(Hybrid)

Be part of a collaborative and dedicated team
Competitive salary and flexible work environment
Drive innovation and client engagement

Be part of a collaborative and dedicated team
Competitive salary and flexible work environment
Drive innovation and client engagement

NATA is seeking to appoint a part-time Accounts Officer in our Sydney Office.

subClassification: Accounts Officers/ClerksAccounts Officers/Clerks

classification: Accounting(Accounting)

2d ago

Listed five days ago

Office Assistant (Part-Time)

at oneZero Financial Systems

This is a Part time job

St Leonards, Sydney NSW

Amazing befits
Supportive team culture
Tech space

Amazing befits
Supportive team culture
Tech space

Come and join an exceptional organisation and make a real impact!

subClassification: Administrative AssistantsAdministrative Assistants

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

5d ago

Listed nine days ago

Personal Assistant to the CEO and Mayor

at Central Coast Council

This is a Part time job

Ulverstone, Devonport & North West TAS

$40.28 per hour

Join a Tasmanian Employer of Choice with a supportive and inclusive culture
Benefit from birthday leave, a discounted corporate gym membership and more
Part-time executive support role with influence, variety and community impact

Join a Tasmanian Employer of Choice with a supportive and inclusive culture
Benefit from birthday leave, a discounted corporate gym membership and more
Part-time executive support role with influence, variety and community impact

Bring your administrative support expertise to ensure the smooth operation of Council’s Office of the CEO and Mayor.

subClassification: PA, EA & SecretarialPA, EA & Secretarial

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

9d ago•Expiring

Listed four days ago

Operations Officer, Assistive Technology Lifelink

at Feros Care

This is a Part time job

Coolangatta, Gold Coast QLD

$53,289 + Super + NFP Salary packaging

Make a real impact and help older Australians stay safe, connected & independent
Join a supportive team where technology and care come together
Part time role based in Coolangatta

Make a real impact and help older Australians stay safe, connected & independent
Join a supportive team where technology and care come together
Part time role based in Coolangatta

We're looking for a LifeLink Operations Officer who thrives in a fast paced environment and enjoys solving technical challenges.

subClassification: OtherOther

classification: Information & Communication Technology(Information & Communication Technology)

4d ago

Listed eight days ago

School Technical Officer - Wilsonton State School

at Queensland Department of Education

This is a Contract/Temp job

Wilsonton, Toowoomba & Darling Downs QLD

Wilsonton State School is seeking a motivated Computer Assistant to support the delivery of high-quality digital learning and the effective...

subClassification: Help Desk & IT SupportHelp Desk & IT Support

classification: Information & Communication Technology(Information & Communication Technology)

8d ago

Listed twenty seven days ago

Part Time Automation Expert — AI Workflows

at Private Advertiser

This is a Part time job

Burleigh Heads, Gold Coast QLD(Remote)

Part-time AI automation builder for a national infrastructure business. Build tools, connect SaaS platforms, ship real work. Suits a student.

subClassification: ConsultantsConsultants

classification: Information & Communication Technology(Information & Communication Technology)

27d ago•Expiring

Listed seventeen days ago

Executive Assistant & Office Lead (Canberra & Sydney)

at Amentum Australia Proprietary Limited

This is a Part time job

Sydney NSW

Australian citizen is essential
Obtain and maintain Baseline security clearance
Ongoing part time appointment

Australian citizen is essential
Obtain and maintain Baseline security clearance
Ongoing part time appointment

Part-time Executive Assistant & Office Lead supporting senior Defence leaders. Trusted, autonomous role across Canberra & Sydney.

subClassification: PA, EA & SecretarialPA, EA & Secretarial

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

17d ago

Listed five days 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)

5d ago

Listed five days ago

Assistant Bookkeeper

at M.C. DIRTWORX

This is a Part time job

Sancrox, Port Macquarie & Mid North Coast NSW

Permanent Part Time with room for growth
Friendly, Supportive Environment
Excellent Employment Conditions

Permanent Part Time with room for growth
Friendly, Supportive Environment
Excellent Employment Conditions

Assistant Bookkeeper role supporting accounts, payroll and asset management within a fast-paced and supportive team environment.

subClassification: OtherOther

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

5d ago

Listed sixteen days ago

Facilities Support Officer

at NES Fircroft

This is a Part time job

Perth WA

Salary will be Pro Rata

Support the effective operation and maintenance of building facilities and assets across Perth Offices.

subClassification: Power Generation & DistributionPower Generation & Distribution

classification: Mining, Resources & Energy(Mining, Resources & Energy)

16d ago

Listed sixteen days ago

Part-Time Personal Assistant / Administrative Assistant

at JJ CIVIL

This is a Part time job

Toowoomba, Toowoomba & Darling Downs QLD

JJ Civil is looking for a motivated and organised Part-Time Personal Assistant / Administrative Assistant.

subClassification: Administrative AssistantsAdministrative Assistants

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

16d ago

Listed twenty six days ago

Administration Assistant

at ESO Surveyors

This is a Part time job

Adelaide SA

Part time with flexible workdays
Friendly local team supported by larger national company
On-site parking

Part time with flexible workdays
Friendly local team supported by larger national company
On-site parking

We require a part-time Administration Assistant to complement our existing Administration staff in our Plympton office.

subClassification: Administrative AssistantsAdministrative Assistants

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

26d ago•Expiring

Listed more than thirty days ago

Trade Assistant

at Service Stream Limited

This is a Part time job

Fortitude Valley, Brisbane QLD

To be successful in these roles, you are an experienced Trade Assistant with a genuine concern for safety, our people and outcomes. We are seeking...

subClassification: LabourersLabourers

classification: Trades & Services(Trades & Services)

30d+ ago

Listed more than thirty days ago

Alimak - Trades Assistant

at Service Stream Limited

Be an early applicant

This is a Part time job

Fortitude Valley, Brisbane QLD

To be successful in these roles, you are an experienced Trade Assistant - Alimak with a genuine concern for safety, our people and outcomes. We are...

subClassification: LabourersLabourers

classification: Trades & Services(Trades & Services)

30d+ ago

Listed twenty six days ago