Infrastructure Project Part Time Jobs in Australia - May 2026

This is a featured job

Project Manager - Connectivity

at Seisma

Immediate start

This is a Part time job

Melbourne VIC

$110 – $150 per hour

Flexible 2-day/week contract arrangement
Lead an innovative AI infrastructure pilot
High-profile stakeholder and vendor engagement

Flexible 2-day/week contract arrangement
Lead an innovative AI infrastructure pilot
High-profile stakeholder and vendor engagement

Lead an AI connectivity pilot. Flexible 6-month contract for an experienced Project Manager. 2 days per week

subClassification: Programme & Project ManagementProgramme & Project Management

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

Featured

Listed one day ago

Project Officer

at Department of Jobs, Skills, Industry and Regions

This is a Part time job

Melbourne VIC(Hybrid)

We are seeking an individual who brings a passion for learning, growth, and achievement, applying these qualities to strengthen the team's success.

subClassification: Government - StateGovernment - State

classification: Government & Defence(Government & Defence)

1d ago

Listed nineteen days ago

Project Manager - Connectivity

at Seisma

Immediate start

This is a Part time job

Melbourne VIC

$110 – $150 per hour

Flexible 2-day/week contract arrangement
Lead an innovative AI infrastructure pilot
High-profile stakeholder and vendor engagement

Flexible 2-day/week contract arrangement
Lead an innovative AI infrastructure pilot
High-profile stakeholder and vendor engagement

Lead an AI connectivity pilot. Flexible 6-month contract for an experienced Project Manager. 2 days per week

subClassification: Programme & Project ManagementProgramme & Project Management

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

19d ago

Listed thirteen days ago

Design and Development Engineer (Graduate)

at Ballina Shire Council

This is a Part time job

Ballina, Lismore & Far North Coast NSW

Work life balance with a 9 day fortnight or 4 day week working arrangement
Support and mentoring by highly experienced and professional staff
Job security and a supportive, values-driven workplace culture

Work life balance with a 9 day fortnight or 4 day week working arrangement
Support and mentoring by highly experienced and professional staff
Job security and a supportive, values-driven workplace culture

Kick start your engineering career with a forward thinking team working on a range of development and infrastructure projects.

subClassification: Civil/Structural EngineeringCivil/Structural Engineering

classification: Engineering(Engineering)

13d ago

Listed fourteen days ago

Projects, Energy & Infrastructure Lawyer

at Alex Correa Executive

Be an early applicant

This is a Part time job

Brisbane QLD(Hybrid)

Strong Market Salary -commensurate with experience

High-profile energy & infrastructure work with real partner access
Supportive, low-ego culture with outstanding mentoring | Part-time/full-time
True flexibility | Hybrid 60/40 | 26 wks parental leave + 5 wks annual

High-profile energy & infrastructure work with real partner access
Supportive, low-ego culture with outstanding mentoring | Part-time/full-time
True flexibility | Hybrid 60/40 | 26 wks parental leave + 5 wks annual

Join a leading national Projects, Energy & Infrastructure team advising on major energy, infrastructure + PPP projects across Australia.

Recruited byAlex Correa

subClassification: Construction LawConstruction Law

classification: Legal(Legal)

14d ago

Listed four days ago

Principal Engineer - Water Project Services

at Toowoomba Regional Council

Be an early applicant

This is a Casual/Vacation job

Toowoomba, Toowoomba & Darling Downs QLD

At Toowoomba Regional Council, we’re looking for an experienced Principal Engineer to lead major water, sewerage and waste infrastructure projects...

subClassification: Water & Waste EngineeringWater & Waste Engineering

classification: Engineering(Engineering)

4d ago

Listed thirteen 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)

13d ago

Listed five days ago

Part-Time Civil Engineering Student – Estimation & Operations Support

at JAAD Civil & Landscape Pty Td

Immediate start

This is a Part time job

Keilor North, Melbourne VIC

Graduate or Studying
Great Work Culture
Work Whilst Studying

Graduate or Studying
Great Work Culture
Work Whilst Studying

As a Part-Time Civil Engineering Student, you will support our engineering and operations team

subClassification: Civil/Structural EngineeringCivil/Structural Engineering

classification: Engineering(Engineering)

5d ago

Listed ten hours ago

Senior Employee Relations Advisor

at Fulton Hogan Australia Pty Limited

Be an early applicant

This is a Part time job

Helensvale, Gold Coast QLD

Infrastructure Services | Supportive Environment | Deliver "Good Work" each day
Creating, Connecting, and Caring for Communities
Real Values: Respect, Energy & Effort, Attitude and Leadership

Infrastructure Services | Supportive Environment | Deliver "Good Work" each day
Creating, Connecting, and Caring for Communities
Real Values: Respect, Energy & Effort, Attitude and Leadership

Open to Part-Time |QLD's largest Road Infrastructure Project

subClassification: Industrial & Employee RelationsIndustrial & Employee Relations

classification: Human Resources & Recruitment(Human Resources & Recruitment)

10h ago

Listed nine hours 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)

9h 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 four days ago

Site Administrator

at SRG Global

This is a Part time job

Sandy Creek, Adelaide Hills & Barossa SA

Permanent Part Time role on major civil project
Support site admin, onboarding, payroll, and invoicing
Join a complex Water Tank Project in Sandy Creek

Permanent Part Time role on major civil project
Support site admin, onboarding, payroll, and invoicing
Join a complex Water Tank Project in Sandy Creek

Value-add Site Administrator role supporting a major civil Water Tank Project in Sandy Creek.

subClassification: Administrative AssistantsAdministrative Assistants

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

4d ago

Listed one day ago

Marketing Campaign Manager - Part Time

at Ampersand

This is a Part time job

Macquarie Park, Sydney NSW(Hybrid)

$400 - $520 p/d + super

Drive campaigns that move millions - join the team shaping the future of transport in NSW

subClassification: Marketing CommunicationsMarketing Communications

classification: Marketing & Communications(Marketing & Communications)

1d 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 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 eleven 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)

11d ago

Listed eighteen days ago

Capital Program Engagement Officer

at Goulburn Valley Water

This is a Part time job

Shepparton, Shepparton & Goulburn Valley VIC(Hybrid)

GVW3: $80,137 - $97,767+ superannuation

Classification: GV3 - $80,137 - $97,767 + superannuation
Shepparton - Regional Lifestyle Benefits
Engage with customers & stakeholders to support major capital projects

Classification: GV3 - $80,137 - $97,767 + superannuation
Shepparton - Regional Lifestyle Benefits
Engage with customers & stakeholders to support major capital projects

Play a critical part in building trust, confidence and transparency around major capital works that shape our communities.

subClassification: Natural Resources & WaterNatural Resources & Water

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

18d ago•Expiring

Listed one day ago

Mid-Level Full Stack Developer / AI Engineer (Part-Time)

at Valour Summaries Pty Ltd T/A Valour Keystone

Immediate start

This is a Part time job

Brisbane QLD(Remote)

$43 – $63 per hour + KPI bonuses

Build enterprise AI platforms using Azure, LLMs and modern SaaS tech
Shape technology engaged with federal stakeholders and growth pathways
Flexible remote role with real ownership,autonomy and influence over direction

Build enterprise AI platforms using Azure, LLMs and modern SaaS tech
Shape technology engaged with federal stakeholders and growth pathways
Flexible remote role with real ownership,autonomy and influence over direction

Build sovereign Australian AI with real-world impact. Shape enterprise SaaS platforms engaged with federal stakeholders and future national deployment

subClassification: Web Development & ProductionWeb Development & Production

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

1d ago

Listed twelve days ago

Land Development Support Officer

at Goulburn Valley Water

This is a Part time job

Shepparton, Shepparton & Goulburn Valley VIC

Classification GVW2: $58, 500 - $78,532 + super

Classification GVW2: $58, 500 - $78,532 + super
A permanent - part time (0.8FTE) position
Shepparton based - regional lifestyle benefits.

Classification GVW2: $58, 500 - $78,532 + super
A permanent - part time (0.8FTE) position
Shepparton based - regional lifestyle benefits.

Provide vital administrative and data management support to our Planning Referrals team.

subClassification: Natural Resources & WaterNatural Resources & Water

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

12d ago

Listed forty minutes ago

Operator Trainer - Civil Construction

at Rokon Pty Ltd

Be an early applicant

This is a Part time job

Melbourne VIC

Based on Experience

Train Our Future Operators
Guide and Coach Our Existing Workforce
Permanent - Part Time Opportunity

Train Our Future Operators
Guide and Coach Our Existing Workforce
Permanent - Part Time Opportunity

Join one of Victoria's leading civil construction contractors and play a key role in developing the next generation of skilled plant operators.

subClassification: Plant & Machinery OperatorsPlant & Machinery Operators

classification: Construction(Construction)

40m ago

Listed six hours ago

Electrician / Instrument Technician – Maintenance | Port Kembla

at TAB Resources Pty Ltd

Be an early applicant

This is a Part time job

Port Kembla, Wollongong, Illawarra & South Coast NSW

$65 – $80 per hour

TAB Resources is seeking experienced Electricians, Instrument Technicians to join our team supporting maintenance works at Port Kembla Energy Terminal

subClassification: ElectriciansElectricians

classification: Trades & Services(Trades & Services)

6h ago

Listed ten days ago

Project Manager

at The University of Adelaide

This is a Contract/Temp job

Adelaide SA

In this role, you will provide end-to-end project management for the development and delivery of an industry-based microcredential. You will lead...

subClassification: Strategy & PlanningStrategy & Planning

classification: Consulting & Strategy(Consulting & Strategy)

10d ago

Listed twenty seven days ago

Site administrator

at UGL - Services - Fuels and Energy East

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)

27d ago•Expiring

Listed five days ago

Workshop Administrator

at Wormall Group

This is a Part time job

Cardup, Mandurah & Peel WA

Permanent part-time role.
Weekly pay cycle
Monday - Friday 10:00am - 2:00pm (negotiable)

Permanent part-time role.
Weekly pay cycle
Monday - Friday 10:00am - 2:00pm (negotiable)

We're looking for a Workshop Administrator to join our team based in Cardup on a part-time basis.

subClassification: Administrative AssistantsAdministrative Assistants

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

5d ago

Listed eleven days ago

Human Resources & Culture Coordinator

at Advanteering Civil Engineers

This is a Part time job

West Perth, Perth WA

$70,000 – $100,000 FTE pro-rata (3 days per week)

Diverse Marine & Civil Project Pipeline Secured Through 2026
A Business that genuinely looks after it's people, you are not just a number.
You are trusted to get on with it and make decisions.

Diverse Marine & Civil Project Pipeline Secured Through 2026
A Business that genuinely looks after it's people, you are not just a number.
You are trusted to get on with it and make decisions.

Human Resources & Culture Coordinator/Champion. Take ownership & deliver quality work that improves people's lives. Hands-on, diverse & rewarding.

subClassification: Consulting & Generalist HRConsulting & Generalist HR

classification: Human Resources & Recruitment(Human Resources & Recruitment)

11d ago

Listed seven days ago

Transport Planner (Part Time)

at Public Sector People

This is a Part time job

Melbourne VIC

Public Sector People are working with a council to recruit a Transport Planner for a part time temporary contract assignment

subClassification: Government - LocalGovernment - Local

classification: Government & Defence(Government & Defence)

7d ago

Listed fifteen days ago

WHSEQ Coordnator - Canberra

at Utilstra Pty Ltd

This is a Part time job

Canberra ACT(Hybrid)

$115,000 – $140,000 per year

Part-time safety role with flexible work, competitive salary & professional development opportunities.

subClassification: Health, Safety & EnvironmentHealth, Safety & Environment

classification: Construction(Construction)

15d ago

Listed eight hours 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)

8h ago

Listed six days ago

Business Support Officer - Strategic Communications & Advocacy

at Mornington Peninsula Shire Council

This is a Part time job

Mornington, Mornington Peninsula & Bass Coast VIC(Hybrid)

Band 5 – $80,395.00 pro-rata p.a. + 12% super

Part-time Band 5 role based in Rosebud
Hybrid working and flexible hours
Support strategic communications and community outcomes

Part-time Band 5 role based in Rosebud
Hybrid working and flexible hours
Support strategic communications and community outcomes

Provide high-level business support to enable delivery of communications, advocacy and engagement activities across a dynamic Council team.

subClassification: Administrative AssistantsAdministrative Assistants

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

6d ago

Listed twenty seven days ago

Asset and Property Business Partner

at Infinity Community Solutions Ltd

This is a Part time job

Adelaide SA

$90,000 – $105,000 per year

Help maintain safe, compliant homes for vulnerable children and young people.
Use your trade experience and judgement across a varied property portfolio.
Join a purpose‑led NFP that values quality, and real‑world experience

Help maintain safe, compliant homes for vulnerable children and young people.
Use your trade experience and judgement across a varied property portfolio.
Join a purpose‑led NFP that values quality, and real‑world experience

Part-time asset & building compliance role in Brisbane. Suits trade-experienced professionals applying practical judgement to safe, compliant homes.

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

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

27d ago•Expiring

Listed eleven days ago

System Administrator

at Acquire Technology Solutions

This is a Part time job

Perth WA(Hybrid)

You will report to the Infrastructure Manager and be based at our Perth office in Australia. As a System Administrator, you will ensure the...

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

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

11d ago

Listed six days ago

Director, Technical Operations

at Pet Circle

This is a Part time job

Sydney NSW(Hybrid)

This is the role that keeps Pet Circle's engine room running. As Director, Technical Operations, you'll own the infrastructure, security, and...

subClassification: ManagementManagement

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

6d ago

69 infrastructure project jobs in Australia - Part Time

Perform a job search

Related searches

Project Manager - Connectivity

Project Officer

Project Manager - Connectivity

Design and Development Engineer (Graduate)

Projects, Energy & Infrastructure Lawyer

Principal Engineer - Water Project Services

Site Administrator

Part-Time Civil Engineering Student – Estimation & Operations Support

Senior Employee Relations Advisor

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

Projects Planning Coordinator

Site Administrator

Marketing Campaign Manager - Part Time

Adminstrator

SA Sales & Operations Administrator

PLANT & FLEET COORDINATOR

Capital Program Engagement Officer

Mid-Level Full Stack Developer / AI Engineer (Part-Time)

Land Development Support Officer

Operator Trainer - Civil Construction

Electrician / Instrument Technician – Maintenance | Port Kembla

Project Manager

Site administrator

Workshop Administrator

Human Resources & Culture Coordinator

Transport Planner (Part Time)

WHSEQ Coordnator - Canberra

Assistant Bookkeeper

Business Support Officer - Strategic Communications & Advocacy

Asset and Property Business Partner

System Administrator

Director, Technical Operations

Receive new jobs for this search by email

Select a job