In-Demand Senior systems administrator Jobs in Adelaide, Sa

Contract Administrator
ASC Pty Ltd —Osborne SA
- Full-time
- Administrative experience
- Organisational skills
- Construction
- Parental leave
Senior System Administrator
Leader Computers —Adelaide SA
- Computer Science
- SQL
- Bachelor's degree
Senior Finance Administrator
John Holland —Adelaide SA
- Microsoft Excel
- ERP systems
- Administrative experience
Senior Contracts Administrator
DCOH —Adelaide SA
- Full-time
- Engineering
- Master's degree
- Administrative experience
Quick Apply
Database Administrator (DBA)
Tasmain CloudWorks —Adelaide SA
- $56.78 - $81.99 an hour
- Full-time
- Computer science
- Azure
- Oracle
Quick Apply
Payroll Administrator
Journey Beyond —Adelaide SA
- Full-time
- Hybrid work
- Data entry
- Resort
- Parental leave
- Employee assistance program
Quick Apply
9d
Senior Administration Officer
Bolton Clarke —Greater Adelaide SA
- Full-time
- Microsoft Excel
- Management
- Microsoft Office
- Health insurance
- Employee assistance program
Subcontract Administrator
General Dynamics Land Systems - Australia —Mawson Lakes SA
- Full-time
- Microsoft Excel
- Management
- ERP systems
Senior Risk & Assurance Advisor-SA
Gallagher Bassett —Adelaide SA
- Hybrid work
- Research
- Analysis skills
- Bachelor's degree
- Employee stock purchase plan
- Health insurance
14d
Sr. CRA (Level II)
Thermo Fisher Scientific —Greater Adelaide SA
- Full-time
- Laboratory
- Microsoft Excel
- Patient monitoring
- Parental leave
- Employee assistance program

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Contract Administrator

ASC Pty Ltd -
Osborne SA

Apply Now

Job Details

Full-time

Benefits

Parental leave
Childcare assistance

Qualifications

Supply chain
Administrative experience
Legal drafting
Organisational skills
Construction
Communication skills

Full Job Description

977810

Osborne

Administration
Legal

Full time

Closing on: Jun 7 2026

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ASC is Australia’s submarine company. We built the Royal Australian Navy’s Collins Class submarines, sustain them, and are now delivering their Life of Type Extension to increase the boats’ service lives. We have also been selected by the Australian Government to sustain and jointly build the nation’s conventionally armed, nuclear-powered submarines – the largest and most complex industrial undertaking in Australia’s history.

Our work is interesting and meaningful, contributing directly to Australia’s national security. We offer rewarding roles that provide the opportunity to grow your career, and the flexibility to balance life and work. A career at ASC is like no other, delivering a deeper purpose we can all be proud of.

About the Opportunity

Reporting to the Senior Commercial Manager, the Contract Administrator supports the Multi Class Sustainment (MCS) Program by providing dedicated commercial and contract administration expertise. Working closely with the Commercial team and internal stakeholders, the role strengthens ASC’s commercial performance through accurate record keeping, document control, and coordination of contractual processes to ensure compliance and consistency.

Responsibilities

Prepare and maintain accurate commercial reports for internal stakeholders and the Commonwealth of Australia (CoA).
Provide contract administration support, including document preparation and management of contractual correspondence.
Coordinate internal review and approval workflows to ensure compliance with board delegations, governance requirements, and related processes.
Maintain contract registers and records, including correspondence, contract changes, and claims, ensuring systems are accurate and up to date.
Assist with drafting contractual documentation, including letters, submissions, contract change proposals, and supporting documents.
Support contract change management activities and collaborate with cross-functional stakeholders to ensure timely, accurate and compliant outcomes.

About you

Minimum two years of experience in a contract administration, commercial or similar role, supporting contract management activities and documentation.
Strong attention to detail with the ability to manage documents accurately.
Good organisational skills and the ability to manage multiple tasks and deadlines.
Ability to follow processes and maintain accurate records, registers and documentation.
Clear written and verbal communication skills, with the ability to work with internal stakeholders.
Reliable and proactive, with a willingness to learn and support the wider team.

Eligibility

This role requires a current National Police Clearance and an Australian Defence Security Clearance. Your eligibility for this role is dependent on you obtaining and maintaining such clearance.
To check your eligibility please visit the Australian Government Security Vetting Agency website.

Benefits

Unique and challenging work with a deeper purpose.
Flexibility over how, when and where you work for the best work/life balance.
Up to 10 days additional leave every year so you can rest and recharge.
Generous parental leave so you can give your family the focus it deserves.
Subsidised childcare to ease the financial pressure on your family.
Health and wellbeing initiatives so you can perform at your best at work.
Professional development opportunities to advance your career.
A diverse and supportive environment where you can thrive.
Discounts and exclusive offers from leading Australian brands to help you save.

About ASC

ASC’s 2,400-plus staff offer a depth of submarine design, project management, supply chain, construction and engineering experience and expertise that is unparalleled in Australia’s defence industry. Established in 1985, the company’s work on Australia’s conventionally armed, nuclear-powered submarine build and the Collins Class Life of Type Extension takes place in Osborne, South Australia, with sustainment shared across Osborne and Henderson, Western Australia. ASC also plays a leading role in training Royal Australian Navy submariners.

Apply today for a career with a deeper purpose.

Early applications are encouraged as shortlisting may commence immediately.

Apply Now

Refine Your Search

senior systems administrator jobs in adelaide, sa

Contract Administrator

Senior System Administrator

Senior Finance Administrator

Senior Contracts Administrator

Database Administrator (DBA)

Payroll Administrator

Senior Administration Officer

Subcontract Administrator

Senior Risk & Assurance Advisor-SA

Sr. CRA (Level II)

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