Junior Sys Admin Contract Temp Jobs in Australia - May 2026

This is a featured job

Senior Jira Administrator

at SustainRecruit

This is a Contract/Temp job

Sydney NSW(Remote)

900-1100

Build AI agent integrations into service workflows
Work anywhere in Australia
Senior implementer role with real scope: workflows, automations, & dashboards

Build AI agent integrations into service workflows
Work anywhere in Australia
Senior implementer role with real scope: workflows, automations, & dashboards

3-month contract | Senior Jira Admin for a leading AU tech company | JSM/JSW config, automations, AI agent integrations | Remote within AU

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

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

Featured

Listed one day ago

Warehouse Administration Assistant (Junior)

at NW Professional Services

This is a Contract/Temp job

Erskine Park, Sydney NSW

Up to $55300 p.a. + plus super

Erskine Park location
Temp to Perm opportunity
Career entry point

Erskine Park location
Temp to Perm opportunity
Career entry point

Jnr Warehouse Admin role in Erskine Park

subClassification: OtherOther

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

1d ago

Listed three days ago

Systems and Reporting Officer

at Hays | Office Support

This is a Contract/Temp job

Melbourne VIC(Hybrid)

$60 p.h. + Super

2-Month Contract
Hybrid
5 Days Per Week

2-Month Contract
Hybrid
5 Days Per Week

Two Month Contract Date Reporting

subClassification: OtherOther

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

3d ago

Listed six days ago

Recruitment Associate/Admin Assistant - Temporary Cover

at JS Careers

This is a Contract/Temp job

Sydney NSW

$35 – $40 per hour

Support our recruitment team in executive search & recruitment advisory services to investment banks, fund managers and financial services firms.

subClassification: Recruitment - AgencyRecruitment - Agency

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

6d ago

Listed six hours ago

Systems & Data Officer

at Yarra Ranges Council

This is a Contract/Temp job

Lilydale, Yarra Valley & High Country VIC(Hybrid)

$40.73 – $45.26 per hour

Join a Great Team!
Play a crucial role in supporting community wellbeing!
Enjoy great flexibility and working arrangements!

Join a Great Team!
Play a crucial role in supporting community wellbeing!
Enjoy great flexibility and working arrangements!

Join Yarra Ranges Council and assist systems, data, and customer management teams to drive innovation and efficiency.

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

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

6h ago

Listed nine hours ago

Administrative Assistant, Legal

at Herbert Smith Freehills Kramer

This is a Contract/Temp job

Sydney NSW

Entry level role!
Top tier firm!
Amazing culture!

Entry level role!
Top tier firm!
Amazing culture!

We are looking for high performing, organised professionals to join our Sydney team!

subClassification: Administrative AssistantsAdministrative Assistants

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

9h ago

Listed twenty three hours ago

Accounts Admin

at Hays | Accountancy & Finance

This is a Contract/Temp job

High Wycombe, Perth WA

Free onsite parking available
Full training and handover provided
Friendly and supportive team environment

Free onsite parking available
Full training and handover provided
Friendly and supportive team environment

Opportunity to join a large, well-established mining services company, asap start ideal!

subClassification: Accounts Officers/ClerksAccounts Officers/Clerks

classification: Accounting(Accounting)

23h ago

Listed sixteen days ago

Junior Payroll Coordinator (12-mths fixed term contract)

at Johnson & Johnson

This is a Contract/Temp job

North Ryde, Sydney NSW(Hybrid)

Junior payroll coordinator (12-months fixed term) to support payroll operations.

subClassification: PayrollPayroll

classification: Accounting(Accounting)

16d ago

Listed eight days ago

Administrative Officer / Assistant

at Theta Gold Mines Limited

This is a Contract/Temp job

Barangaroo, Sydney NSW

$35 – $40 per hour (69,000 to 79,000) + Super

Blend administration/finance and marketing in a dynamic, fast-growing environment Beautiful and convenient Barangaroo location

subClassification: Administrative AssistantsAdministrative Assistants

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

8d ago

Listed six hours ago

Government Administration Officer - expressions of interest

at Synergie Australia

This is a Contract/Temp job

Cairns, Cairns & Far North QLD

State government based casual roles
Excellent hourly pay rate
Opportunities for continued work

State government based casual roles
Excellent hourly pay rate
Opportunities for continued work

Expressions of interest sought for government administrative staff from June 2026 - previous government experience preferred - $51.12/hr

subClassification: Administrative AssistantsAdministrative Assistants

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

6h ago

Listed two days ago

Administration Executive Assistant

at Manpower

This is a Contract/Temp job

Brisbane QLD

Up to $37 p.h.

2 month contract
Brisbane based
ASAP start

2 month contract
Brisbane based
ASAP start

Proactive Admin Executive Assistant supporting office operations, communications, and records. Ideal for someone organised, detail-focused, and early

subClassification: PA, EA & SecretarialPA, EA & Secretarial

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

2d ago

Listed three days ago

Office Administration Assistant

at Randstad - Business Support

This is a Contract/Temp job

Parramatta, Sydney NSW

$35 - $45 p.h. + super

Dynamic Office Admin role in Tech! Support leadership, manage facilities, and use SAP in this varied ANZ-focused position. Apply now!

subClassification: PA, EA & SecretarialPA, EA & Secretarial

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

3d ago

Listed eight days ago

Accounts Assistant

at Hays | Accountancy & Finance

This is a Contract/Temp job

St Leonards, Sydney NSW

Competitive hourly rate plus super

Temporary Contract
Sydney North Shore
3-6 month role

Temporary Contract
Sydney North Shore
3-6 month role

Accounts Assistant | Sydney North Shore | Temporary role | 3-6 month duration

subClassification: Accounts Officers/ClerksAccounts Officers/Clerks

classification: Accounting(Accounting)

8d ago

Listed ten days ago

Administrative Assistant (Payroll & Invoices)

at Milestone Information Technology

This is a Contract/Temp job

Melbourne VIC

Immediate start
Initial 12 months contract

Immediate start
Initial 12 months contract

Milestone IT seeks an Admin Asst for a healthcare client. Focus on payroll & invoices. Req: 4+ yrs exp,

subClassification: Administrative AssistantsAdministrative Assistants

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

10d ago

Listed sixteen days ago

Senior Jira Administrator

at SustainRecruit

This is a Contract/Temp job

Sydney NSW(Remote)

900-1100

Build AI agent integrations into service workflows
Work anywhere in Australia
Senior implementer role with real scope: workflows, automations, & dashboards

Build AI agent integrations into service workflows
Work anywhere in Australia
Senior implementer role with real scope: workflows, automations, & dashboards

3-month contract | Senior Jira Admin for a leading AU tech company | JSM/JSW config, automations, AI agent integrations | Remote within AU

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

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

16d ago

Listed two days ago

Administration Assistant

at Public Sector People

This is a Contract/Temp job

Sydney NSW

Public Sector People are partnering with a local government organisation to recruit for an Office Administrator.

subClassification: Administrative AssistantsAdministrative Assistants

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

2d ago

Listed thirteen days ago

Senior Systems Administrator

at Randstad Digital

This is a Contract/Temp job

Brisbane QLD(Hybrid)

$879.33 a day inclusive of superannuation

Randstad is currently working with a Qld Government Department to find a Senior Systems Administrator for an initial contract until EOFY.

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

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

13d ago

Listed twenty days ago

Business Administration Analyst - Stockbroking - 12 month Temp to Perm

at Anton Murray Consulting

This is a Contract/Temp job

Sydney NSW

$40-48/hour + super

Great career opportunity
Leading global wealth management firm
$40-47 per hour

Great career opportunity
Leading global wealth management firm
$40-47 per hour

Great business support role with a leading global Wealth Management firm. 2-4 years prior admin experience & degree ideal. Temp to Perm, no WHVs

subClassification: Administrative AssistantsAdministrative Assistants

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

20d ago

Listed twenty nine days ago

Team Assistant

at Hays

Expiring soon

This is a Contract/Temp job

Sydney NSW

This opportunity is available immediately
24‑month fixed-term position

This opportunity is available immediately
24‑month fixed-term position

This is a unique opportunity to work with a leading brand, contribute to significant projects, and drive change within a forward-thinking team.

subClassification: Administrative AssistantsAdministrative Assistants

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

29d ago

Listed twenty two days ago

Administrative Assistant

at 12d Synergy

This is a Contract/Temp job

Chatswood, Sydney NSW

Immediate Start, 4-month temp role
2 day per week (Tuesday & Wedneday)
Great team and working environment

Immediate Start, 4-month temp role
2 day per week (Tuesday & Wedneday)
Great team and working environment

Are you a switched-on & organised Administrator? We need you to play a key role in supporting our operations, coordinate tasks & meet our deadlines.

subClassification: Administrative AssistantsAdministrative Assistants

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

22d ago

Listed one day ago

HR System Administrator - 12 Month Contract

at CSR Limited

Be an early applicant

This is a Contract/Temp job

North Ryde, Sydney NSW(Hybrid)

Manage SAP org structure updates across AU & NZ.
Ensure accurate, timely HR and payroll support.
12‑month fixed‑term role based in North Ryde.

Manage SAP org structure updates across AU & NZ.
Ensure accurate, timely HR and payroll support.
12‑month fixed‑term role based in North Ryde.

Drive seamless HR and payroll operations by owning, optimising and supporting our core people systems.

subClassification: PayrollPayroll

classification: Accounting(Accounting)

1d ago

Listed eight days ago

Administration Assistant

at Chandler Macleod

This is a Contract/Temp job

Sydney NSW

Competitive hourly rate

Blacktown Location
Temporary Opportunity - July 2026
Immediate Start

Blacktown Location
Temporary Opportunity - July 2026
Immediate Start

Temporary Administrative Assistant providing executive support, handling correspondence, procurement, records, reporting and general admin functions.

subClassification: Administrative AssistantsAdministrative Assistants

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

8d ago

51 junior sys admin jobs in Australia - Contract Temp

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