Civil Admin Contract Temp Jobs in Australia - Jun 2026

Provide essential administrative and financial support to the project team, helping maintain efficient site operations and accurate project reporting.

subClassification: Administrative AssistantsAdministrative Assistants

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

Featured

Listed twenty eight days ago

Site Administrator

at Consolidated Power Projects Australia Pty Ltd

This is a Contract/Temp job

Sydney NSW

Highly Competitive

Join the global Quanta Services group, a Fortune 200 company
2 x 9 month contracts available
Site locations are Kemps Creek and Sydney West

Join the global Quanta Services group, a Fortune 200 company
2 x 9 month contracts available
Site locations are Kemps Creek and Sydney West

Fantastic opportunity to support our Civil project team in a supportive and fast-paced Site Administrator role.

subClassification: Administrative AssistantsAdministrative Assistants

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

28d ago•Expiring

Listed fifteen days ago

Site Administrator

at AWCON Pty Ltd

This is a Contract/Temp job

Canberra ACT

$90,000 – $102,000 per year

2:2 Roster FIFO
Day Shift Only
All PPE provided

2:2 Roster FIFO
Day Shift Only
All PPE provided

An exciting opportunity for a Site Administrator to join the company, based at one of our sites across Australia, flying from any capital city!

subClassification: Mining - OperationsMining - Operations

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

15d ago

Listed one hour ago

Administrator - Site

at Multiplant Pty Ltd

This is a Contract/Temp job

Perth WA

FIFO 14:7 Roster
6 Month Contract - View for Permanency
Weekly Pay

FIFO 14:7 Roster
6 Month Contract - View for Permanency
Weekly Pay

FIFO Site Administrator supporting civil and mining operations across multiple project sites on a 2:1 roster.

subClassification: Administrative AssistantsAdministrative Assistants

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

1h ago

Listed twenty eight days ago

Site Administrator - Newcastle based

at Consolidated Power Projects Australia Pty Ltd

This is a Contract/Temp job

Newcastle, Newcastle, Maitland & Hunter NSW

Highly Competitive

Join the global Quanta Services group, a Fortune 200 company
9 month contract
Newcastle location

Join the global Quanta Services group, a Fortune 200 company
9 month contract
Newcastle location

Fantastic opportunity to support our Civil project team in a supportive and fast-paced Site Administrator role.

subClassification: Administrative AssistantsAdministrative Assistants

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

28d ago•Expiring

Listed three days ago

Administration

at Concord Concrete Mini Mix

This is a Contract/Temp job

Bundoora, Melbourne VIC

$32 – $35 per hour

Professional Development - Build your career with an industry leading business
Great Working Environment - Support our friendly team of concrete professionals
Competitive Earnings - Great salary package with superannuation and leave

Professional Development - Build your career with an industry leading business
Great Working Environment - Support our friendly team of concrete professionals
Competitive Earnings - Great salary package with superannuation and leave

Fantastic FULL TIME 5 DAYS A WEEK opportunity for an experienced Office Administrator/Batcher to support our head office in Bundoora.

subClassification: Administrative AssistantsAdministrative Assistants

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

3d ago

Listed twenty two minutes ago

Site Administrator

at Taylor Rail

Be an early applicant

This is a Contract/Temp job

Ballarat, Ballarat & Central Highlands VIC

Key support role within a growing rail industry business
Immediate start available
Flexible 4 or 5-day working week on a 6-month contract

Key support role within a growing rail industry business
Immediate start available
Flexible 4 or 5-day working week on a 6-month contract

Provide essential administrative and financial support to the project team, helping maintain efficient site operations and accurate project reporting.

subClassification: Administrative AssistantsAdministrative Assistants

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

22m ago

Listed sixteen days ago

Project Administrator

at Bothar Boring and Tunnelling

This is a Contract/Temp job

Sydney NSW

Major Sydney infrastructure project
Project coordination and document control
Competitive salary and career development

Major Sydney infrastructure project
Project coordination and document control
Competitive salary and career development

Project administration role supporting major Sydney infrastructure works

subClassification: Administrative AssistantsAdministrative Assistants

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

16d ago

Listed fifteen days ago

Administrative Assistant (3-Month Contract)

at Dundrum Civil Pty Ltd

This is a Contract/Temp job

Richlands, Brisbane QLD

Great opportunity to grow your admin experience in a busy construction team, with potential to turn this short-term role into something more.

subClassification: Administrative AssistantsAdministrative Assistants

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

15d ago

Listed eight days ago

Project Administrator

at Multiworks Australia Pty Ltd

This is a Contract/Temp job

Gympie, Hervey Bay & Fraser Coast QLD

Looking for a Project Administrator on a contractual basis to commence work ASAP!

subClassification: Project ManagementProject Management

classification: Construction(Construction)

8d ago

Listed fifteen days ago

Project Administrator

at Charterhouse

This is a Contract/Temp job

Lismore, Lismore & Far North Coast NSW

$42 per hour + super

Project Administrator | Lismore | $42/hr + Super | Immediate Start | Join a major infrastructure project with strong long-term career potential.

subClassification: Administrative AssistantsAdministrative Assistants

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

15d ago

Listed eight days ago

Technical Officer - Civil Infrastructure

at LO-GO Appointments QLD

This is a Contract/Temp job

Brisbane QLD

Hourly rate negotiable

12-month Technical Officer contract in remote Queensland. Accommodation, travel and vehicle provided. Civil graduates encouraged to apply.

subClassification: Civil/Structural EngineeringCivil/Structural Engineering

classification: Engineering(Engineering)

8d ago

Listed five days ago

Site Administrator

at HTS Constructions Pty Ltd

This is a Contract/Temp job

Yangebup, Perth WA

Hit the ground running in a high trust Role.
Step into a fast moving project environment.
Competitive salary package on offer.

Hit the ground running in a high trust Role.
Step into a fast moving project environment.
Competitive salary package on offer.

Join a small and supportive team covering a period of parental leave!

subClassification: Administrative AssistantsAdministrative Assistants

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

5d ago

Listed seven days ago

Site Administrator

at Alchemy Recruitment Consulting Pty Ltd

This is a Contract/Temp job

Brisbane QLD

Immediate start based in Dutton Park, Brisbane.
Competitive hourly rate - contract work.
This is an opportunity to work on a multi-billion-dollar development in BNE

Immediate start based in Dutton Park, Brisbane.
Competitive hourly rate - contract work.
This is an opportunity to work on a multi-billion-dollar development in BNE

Are you a highly organised Site Administrator looking to play a key role in one of Brisbane's most transformative transport infrastructure projects?

subClassification: Administrative AssistantsAdministrative Assistants

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

7d ago

Listed three days ago

Project Administrator

at Abergeldie Complex Infrastructure

This is a Contract/Temp job

Stapylton, Gold Coast QLD

Competitive remuneration and employee benefits

Support a major water project
Play a key role in project delivery
Work across site and office teams

Support a major water project
Play a key role in project delivery
Work across site and office teams

We are seeking an experienced Project Administrator to join our Qld team, on a 12‑month fixed‑term contract.

subClassification: Administrative AssistantsAdministrative Assistants

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

3d ago

Listed fourteen days ago

WHS Administrator - Mining/Civil

at Protech VIC

This is a Contract/Temp job

Orange, Blue Mountains & Central West NSW

Protech are seeking an experienced WHS Administrator to join a high-performing team working at one of Australia’s greatest mining sites.

subClassification: Health, Safety & EnvironmentHealth, Safety & Environment

classification: Construction(Construction)

14d ago

Listed twenty days ago

Administration Officer - Cairns - Gen

at Civil Services Group Pty Ltd

This is a Contract/Temp job

Cairns, Cairns & Far North QLD

We regularly have opportunities in the Cairns QLD region and are seeking experienced Administration Officers - interested in joining us and capable...

subClassification: Civil/Structural EngineeringCivil/Structural Engineering

classification: Engineering(Engineering)

20d ago

Listed three days ago

Civil & Demolition Estimator – Part-Time/Contract (ABN)

at civilco

This is a Contract/Temp job

Sydney NSW(Remote)

$70 – $85 per hour

You'll have a real say in what work we go after, not just price what's handed to you. Working directly with the owners, flexible contract setup.

subClassification: EstimatingEstimating

classification: Construction(Construction)

3d ago

Listed fourteen days ago

Project Administrator

at Clough Projects

This is a Contract/Temp job

Darwin NT

Excellent Salary and Conditions

Coordinate travel, rosters, and provide essential project administration support
Support teams with reporting, meetings, and day-to-day project coordination
Maintain accurate records, systems, and timesheets across site operations

Coordinate travel, rosters, and provide essential project administration support
Support teams with reporting, meetings, and day-to-day project coordination
Maintain accurate records, systems, and timesheets across site operations

Support a major project with travel coordination, timesheets, record keeping, and admin support.

subClassification: Administrative AssistantsAdministrative Assistants

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

14d ago

Listed two hours ago

AO4 Finance Officer

at Effective People

Be an early applicant

This is a Contract/Temp job

Northern QLD

Start August 2026
24 month contract
$60 .00 - $66.00 per hour

Start August 2026
24 month contract
$60 .00 - $66.00 per hour

Seeking up to four AO4 Finance Officers to support a large Queensland Government civil infrastructure program.

subClassification: OtherOther

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

2h ago

Listed one day ago

Project Officer

at DFP Recruitment

This is a Contract/Temp job

Geraldton, Geraldton, Gascoyne & Midwest WA

AUD 45 - 47 per hour

Project Officer, assisting with road and bridge projects, growth opportunities, and community development.

subClassification: Government - StateGovernment - State

classification: Government & Defence(Government & Defence)

1d ago

Listed six days ago

Office Administrator - 6 week contract

at Genesis IT Recruitment

This is a Contract/Temp job

Rockdale, Sydney NSW

$30 per hour + SA

Seeking an Office Administrator to support project teams, office operations, compliance activities and workforce administration - 6 week contract only

subClassification: Administrative AssistantsAdministrative Assistants

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

6d ago

Listed thirteen days ago

EoI-Administration & Office Support

at Category 5

This is a Contract/Temp job

Karratha, Port Hedland, Karratha & Pilbara WA

Local Karratha Applicants Only
Variety of Rosters available incl DIDO
Temp-Perm Opportunities

Local Karratha Applicants Only
Variety of Rosters available incl DIDO
Temp-Perm Opportunities

Category 5 is seeking Expressions of Interest from experienced administration professionals for upcoming opportunities local to Karratha.

subClassification: Administrative AssistantsAdministrative Assistants

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

13d ago

Listed nine days ago

Land Assets Support Officer

at City of Swan

This is a Contract/Temp job

Midland, Perth WA

$72,362.16 to $87,036.08 per annum

Flexibility through supported work from home and a 19-day month
Excellent leave entitlements e.g. purchase additional leave, LG public holiday
Generous Superannuation contributions up to a total combined 17%

Flexibility through supported work from home and a 19-day month
Excellent leave entitlements e.g. purchase additional leave, LG public holiday
Generous Superannuation contributions up to a total combined 17%

Seeking an enthusiastic Land Assets Support Officer on a full-time fixed-term basis to 30 June 2028.

subClassification: Government - LocalGovernment - Local

classification: Government & Defence(Government & Defence)

9d ago

Listed twenty days ago

Administration Officer - BHSP - Mackay

at Civil Services Group Pty Ltd

This is a Contract/Temp job

Mackay, Mackay & Coalfields QLD

We regularly have opportunities in the Mackay QLD region and are seeking experienced Administration Officers - interested in registering with us...

subClassification: Civil/Structural EngineeringCivil/Structural Engineering

classification: Engineering(Engineering)

20d ago

Listed seven days ago

Supervisor - Civil Projects

at Orange City Council

This is a Contract/Temp job

Orange, Blue Mountains & Central West NSW

Council is seeking a Supervisor Civil Projects (Temporary full-time position for up to 12 months)

subClassification: Government - LocalGovernment - Local

classification: Government & Defence(Government & Defence)

7d ago•Expiring

Listed fifteen days ago

Site Administrator

at MCD PROJECT SERVICES PTY LTD

This is a Contract/Temp job

Melbourne VIC

$40 – $45 per hour

Six-month contract with an established Melbourne project team
Varied role combining payroll, workforce timesheets and site administration

Six-month contract with an established Melbourne project team
Varied role combining payroll, workforce timesheets and site administration

Join a Melbourne project team on a six-month contract, managing workforce timesheets, payroll administration and day-to-day site support.

subClassification: Administrative AssistantsAdministrative Assistants

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

15d ago

Listed thirteen days ago

Infrastructure Team Member

at Randstad - Industrial

This is a Contract/Temp job

Cranbourne, Melbourne VIC

$43 - $44 p.h. + + super

Randstad is recruiting for Civil Maintenance & Plant Operators in South East Melbourne for public sector contracts. Apply Now!

subClassification: OtherOther

classification: Construction(Construction)

13d ago

Listed thirteen days ago

Administration & Operations Support Officer

at All Fencing and Landscaping

This is a Contract/Temp job

Cairns, Cairns & Far North QLD(Hybrid)

$30 – $40 per hour

Flexible hours and work-from-home opportunities
Long-term contractor engagement with a growing business
Diverse administration and operations role with ongoing support and training

Flexible hours and work-from-home opportunities
Long-term contractor engagement with a growing business
Diverse administration and operations role with ongoing support and training

Flexible work-from-home contractor role supporting project administration, scheduling and customer service.

subClassification: Administrative AssistantsAdministrative Assistants

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

13d ago

Listed fifteen days ago

Civil Supervisor

at JAG-x Australia

This is a Contract/Temp job

Perth WA

$75 - $85 p.h.

2/1 FIFO ex Perth, 11.5hr day shift only
Temp to Perm opportunity for the right candidate
$75ph- $85ph + Super on all hours worked

2/1 FIFO ex Perth, 11.5hr day shift only
Temp to Perm opportunity for the right candidate
$75ph- $85ph + Super on all hours worked

Immediate start, working across minor works projects, bulk earthworks, drainage, roads and other civil infrastructure. 2/1 FIFO roster ex Perth.

subClassification: Foreperson/SupervisorsForeperson/Supervisors

classification: Construction(Construction)

15d ago

Listed twenty two hours ago

Project Administrator

at Pearl Recruitment Group

This is a Contract/Temp job

Perth WA

$38 - $43 p/h dependent on experience

4 week contract with possibility of extension - $38 to $43 p/h, worked for a large scale manufacturing company!!

subClassification: Administrative AssistantsAdministrative Assistants

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

22h ago

243 civil admin jobs in Australia - Contract Temp

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