Linux System Administrator Full Time Jobs in Rivett ACT 2611 AU, Job Vacancies - Jun 2026

This is a featured job

Senior Systems Engineer – Windows and Linux

This is a Full time job

Canberra ACT, AU(Hybrid)

$160,000 – $200,000 per year (AUD)

Senior Systems Engineer (Windows & Linux) for AU Gov work. 10+ yrs, Proxmox, Azure/AWS, Essential Eight, NV1 clearance. Client-facing, hybrid env.

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

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

Featured

This is a featured job

ICT Systems Administrator

at Department of Defence

Expiring soon

This is a Full time job

Russell, Canberra ACT, AU

$99,733 - $112,431 (APS 6) + Super (AUD)

Contribute to the delivery of critical ICT systems that support Defence
Leadership role: mentor teams, drive outcomes, and build capability
Diverse role: work on complex systems, projects, and stakeholders

Contribute to the delivery of critical ICT systems that support Defence
Leadership role: mentor teams, drive outcomes, and build capability
Diverse role: work on complex systems, projects, and stakeholders

APS6 ICT Systems Administrator delivering complex Defence ICT systems, supporting ICT systems, leadership, and strong technical expertise in Canberra

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

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

Featured

Listed sixteen days ago

Linux System Administrator / DevOps Engineer

at cleared

This is a Full time job

Canberra ACT, AU(Hybrid)

Linux sysadmin role in a small team: manage many servers, drive security hardening, and uplift infrastructure and automation for customers.

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

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

16d ago

Listed eighteen days ago

Senior Systems Engineer – Windows and Linux

at MBITS Pty Ltd

This is a Full time job

Canberra ACT, AU(Hybrid)

$160,000 – $200,000 per year (AUD)

Senior Systems Engineer (Windows & Linux) for AU Gov work. 10+ yrs, Proxmox, Azure/AWS, Essential Eight, NV1 clearance. Client-facing, hybrid env.

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

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

18d ago

Listed thirteen days ago

System Administrator / Engineer

at Kinexus

This is a Full time job

Canberra ACT, AU

$130k - $200k p.a. (AUD)

We are seeking to speak with NV2 or TSPV cleared System Administrators and Engineers about numerous Windows and Linux assignments we have in Defence.

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

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

13d ago

Listed twenty four days ago

Linux Administrator

at Leidos Australia Pty Ltd

Expiring soon

This is a Full time job

Canberra ACT, AU

Accrue up to 12 extra leave days each year with Le (AUD)

Work on AGO GEO SPACES mission-critical networks.
Open to Canberra ACT, Melbourne & Bendigo VIC locations
TSPV & ability to obtain DISA required

Work on AGO GEO SPACES mission-critical networks.
Open to Canberra ACT, Melbourne & Bendigo VIC locations
TSPV & ability to obtain DISA required

Ensure stability, integrity and efficient operation of secure mission-critical infrastructure and services.

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

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

24d ago

Listed fourteen days ago

ICT Systems Administrator

at Department of Defence

Expiring soon

This is a Full time job

Russell, Canberra ACT, AU

$99,733 - $112,431 (APS 6) + Super (AUD)

Contribute to the delivery of critical ICT systems that support Defence
Leadership role: mentor teams, drive outcomes, and build capability
Diverse role: work on complex systems, projects, and stakeholders

Contribute to the delivery of critical ICT systems that support Defence
Leadership role: mentor teams, drive outcomes, and build capability
Diverse role: work on complex systems, projects, and stakeholders

APS6 ICT Systems Administrator delivering complex Defence ICT systems, supporting ICT systems, leadership, and strong technical expertise in Canberra

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

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

14d ago

Listed twenty seven days ago

Application Support Engineer-Linux

at Unisys

Expiring soon

This is a Full time job

Canberra ACT, AU

Unisys University-program that delivers learning solutions with 500,000 courses
People focused business with a supportive culture & great team
Career progression & development opportunities with in-house training facilities

Unisys University-program that delivers learning solutions with 500,000 courses
People focused business with a supportive culture & great team
Career progression & development opportunities with in-house training facilities

Application server experience with JBoss EAP, including installation, deployment, configuration, and troubleshooting.

subClassification: Engineering - SoftwareEngineering - Software

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

27d ago

Listed seventeen days ago

Senior IT Systems Administrator

at KBR - Kellogg Brown & Root Pty Ltd

This is a Full time job

Canberra ACT, AU(Hybrid)

This is an exciting opportunity to work in a hands-on enterprise infrastructure role supporting critical IT systems and services.

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

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

17d ago

Listed twelve days ago

Senior System Administrator

at Whizdom

Be an early applicant

This is a Full time job

Canberra ACT, AU

AUD 170000 - 190000 per annum (AUD)

Lead secure Linux, Active Directory & Kubernetes environments
Senior technical leadership role in defence-aligned systems
Australian Citizen (NV2 eligible) with travel required

Lead secure Linux, Active Directory & Kubernetes environments
Senior technical leadership role in defence-aligned systems
Australian Citizen (NV2 eligible) with travel required

Principal System Administrator role leading secure Linux, AD & K8s environments in defence. Senior leadership, NV2 eligible.

subClassification: ArchitectsArchitects

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

12d ago

Listed eighteen hours ago

Service Desk Analyst Helpdesk Level 2

at AERA CLOUD

This is a Full time job

Canberra ACT, AU

Fantastic work culture + supportive management + great work/life balance
This is a varied role with many interesting challenges
Be part of a Multi-National Leading MSSP with offices nationally

Fantastic work culture + supportive management + great work/life balance
This is a varied role with many interesting challenges
Be part of a Multi-National Leading MSSP with offices nationally

Seeking a dynamic hard working individual to join a fast growing, established MSP loaded with career growth opportunities and various tech exposure

subClassification: Help Desk & IT SupportHelp Desk & IT Support

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

18h ago

Listed twenty seven days ago

EUC Linux Wintel and Print Engineers

at Allectum

Expiring soon

This is a Full time job

Canberra ACT, AU

150,000 - 200,000 (AUD)

Long term engagement
NV1 or NV2 (preferred) security clearance required
Multiple locations

Long term engagement
NV1 or NV2 (preferred) security clearance required
Multiple locations

EUC, Wintel, Linux & Print Engineers needed for major gov programs. Multiple roles. Canberra/Melbourne preferred.

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

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

27d ago

Listed five days ago

Windows Administrator - NV1 Cleared

at DXC Technology Australia & New Zealand

This is a Full time job

Canberra ACT, AU(Hybrid)

Supportive team environment - work with a Global IT leader
NV1 Clearance mandatory
Sydney, Melbourne or Canberra based Permanent Role

Supportive team environment - work with a Global IT leader
NV1 Clearance mandatory
Sydney, Melbourne or Canberra based Permanent Role

Full time role. Must have NV1 or higher security clearance.

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

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

5d ago

Listed eleven days ago

Senior RHEL Infrastructure Specialist

at Atturra

Be an early applicant

This is a Full time job

Canberra ACT, AU

Looking for an outstanding, experienced Infrastructure/Azure Specialist to join our project team in Canberra.

subClassification: ConsultantsConsultants

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

11d ago

Listed twelve days ago

Lead Systems Engineer

at Whizdom

Be an early applicant

This is a Full time job

Canberra ACT, AU

AUD 170000 - 190000 per annum (AUD)

Own and architect secure Linux platform environments for mission‑critical system
Lead security hardening and compliance aligned to Essential Eight standards
Senior technical authority role – NV2 cleared Australian citizens only

Own and architect secure Linux platform environments for mission‑critical system
Lead security hardening and compliance aligned to Essential Eight standards
Senior technical authority role – NV2 cleared Australian citizens only

Lead Systems Engineer in Canberra. Own secure Linux platform architecture, Essential Eight hardening. NV2 required.

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

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

12d ago

Listed sixteen days ago

System Administration Officers L4-L6

at Australian Secret Intelligence Service

Expiring soon

This is a Full time job

Canberra ACT, AU

$97,148 - $133,968 + 15.4% superannuation (AUD)

Canberra based position
Exciting opportunity to work in the NIC
Competitive salary

Canberra based position
Exciting opportunity to work in the NIC
Competitive salary

ASIS are seeking System Administration Officers who are excited about applying skills across a variety of corporate and operational technology areas.

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

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

16d ago

Listed nine days ago

VMware Consultants / L2 and L3 Systems Administrators

at Cleared Recruitment

This is a Full time job

Canberra ACT, AU

$140k - $165k p.a. (AUD)

Deliver VMware VCF solutions in secure environments
Hands-on with vSphere, NSX, vSAN and automation tools
Long-term programs across Australia

Deliver VMware VCF solutions in secure environments
Hands-on with vSphere, NSX, vSAN and automation tools
Long-term programs across Australia

VMware VCF roles across Defence and Government. Architect and deliver secure platforms with vSphere, NSX, vSAN. Long-term programs.

subClassification: Engineering - NetworkEngineering - Network

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

9d ago

Listed four days ago

Technical Service Desk

at Unisys

This is a Full time job

Canberra ACT, AU

Unisys is one of Canberra’s leading Service Desk providers, supporting a range of Federal Government clients.

subClassification: Help Desk & IT SupportHelp Desk & IT Support

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

4d ago

Listed nine days ago

Engineers - Cyber and Secure Networks

at Boeing Defence Australia

This is a Full time job

Canberra ACT, AU(Hybrid)

Permanent Role, Annual Bonus (AUD)

Join a global company
Relocation provided for successful candidates
Be part of an exciting program

Join a global company
Relocation provided for successful candidates
Be part of an exciting program

Boeing Defence Australia is expanding the Cyber and Secure Networks team on the MQ-28 program in Brisbane

subClassification: Engineering - NetworkEngineering - Network

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

9d ago

Listed five days ago

Technical Service Desk

at Unisys

This is a Full time job

Canberra ACT, AU

Unisys is one of Canberra’s leading Service Desk providers, supporting a range of Federal Government clients.

subClassification: Help Desk & IT SupportHelp Desk & IT Support

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

5d ago

Listed nineteen days ago

Hybrid Systems Engineer

at Deloitte

This is a Full time job

Majura, Canberra ACT, AU(Hybrid)

Be part of market-leading projects with global scale and complexity
Reimbursements for professional development and subsidised qualifications
Enjoy 18 weeks paid parental leave plus 12 months of return-to-work support

Be part of market-leading projects with global scale and complexity
Reimbursements for professional development and subsidised qualifications
Enjoy 18 weeks paid parental leave plus 12 months of return-to-work support

Working across on-premises and cloud environments, you'll manage and uplift Windows Server, AD, Group Policy, and core infrastructure services.

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

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

19d ago

Listed three days ago

Master/Lead IT Technical Field Engineer

at Unisys

Be an early applicant

This is a Full time job

Canberra ACT, AU

Unisys University-program that delivers learning solutions with 500,000 courses
People focused business with a supportive culture & great team
Career progression & development opportunities with in-house training facilities

Unisys University-program that delivers learning solutions with 500,000 courses
People focused business with a supportive culture & great team
Career progression & development opportunities with in-house training facilities

Installs, repairs, and provides technical maintenance for product and component hardware and software, primarily at customer premises.

subClassification: Help Desk & IT SupportHelp Desk & IT Support

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

3d ago

Listed twenty seven days ago

Application Support Engineer

at Green Light PS Pty Ltd

Expiring soon

This is a Full time job

Canberra ACT, AU

Competitive (AUD)

Role: Application Support Engineer Security clearance: Baseline/NV1 Employment: Permanent position Location: Canberra About the role: We are seeking

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

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

27d ago

Listed twenty four days ago

Help Desk Engineer

at Leidos Australia Pty Ltd

Expiring soon

This is a Full time job

Canberra ACT, AU

Resolve complex incidents in secure, mission‑critical ICT environments
Hands‑on systems administration and on‑site technical support
Work directly with defence and intelligence users on high‑impact systems

Resolve complex incidents in secure, mission‑critical ICT environments
Hands‑on systems administration and on‑site technical support
Work directly with defence and intelligence users on high‑impact systems

Support secure ICT systems, resolving complex incidents and maintaining reliable services across defence and intelligence environments.

subClassification: Help Desk & IT SupportHelp Desk & IT Support

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

24d ago

Listed twenty four days ago

Technical IT Asset Management

at Unisys

Expiring soon

This is a Full time job

Canberra ACT, AU

Unisys University-program that delivers learning solutions with 500,000 courses
People focused business with a supportive culture and a great team
Development opportunities with in-house training

Unisys University-program that delivers learning solutions with 500,000 courses
People focused business with a supportive culture and a great team
Development opportunities with in-house training

The Asset Support Officer is responsible for overseeing the lifecycle of physical and digital assets within the organization.

subClassification: Help Desk & IT SupportHelp Desk & IT Support

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

24d ago

Listed eighteen days ago

IT Helpdesk and Support Role - M365

at Techtegrity

This is a Full time job

Canberra ACT, AU

$65,000 – $95,000 base + super etc (AUD)

Growing Canberra MSP looking for a hands-on IT support team member. Microsoft cloud, firewalls, networking — good team, room to grow.

subClassification: Help Desk & IT SupportHelp Desk & IT Support

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

18d ago

Listed eleven days ago

Application Packaging / SOE Engineer - Intune (NV1/NV2)

at Unisys

This is a Full time job

Canberra ACT, AU(Hybrid)

Unisys University program delivers learning solutions with 500000 courses
People focused business with a supportive culture and great team
Experience in the delivery of IT support services with specified KPI’s

Unisys University program delivers learning solutions with 500000 courses
People focused business with a supportive culture and great team
Experience in the delivery of IT support services with specified KPI’s

BAU support of these services, includes incident, change and problem management, as well as project work on service enhancements and system migrations

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

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

11d ago

Listed sixteen days ago

Network Administrator

at Leidos Australia Pty Ltd

This is a Full time job

Canberra ACT, AU

Earn extra leave with Life Days; join a family‑friendly, inclusive workplace.
Keep critical networks available, secure and optimised for mission outcomes.
Work on national‑security technology supporting mission‑critical operations.

Earn extra leave with Life Days; join a family‑friendly, inclusive workplace.
Keep critical networks available, secure and optimised for mission outcomes.
Work on national‑security technology supporting mission‑critical operations.

Join Leidos Australia as a Network Administrator on GEOSPACES in a secure, high‑compliance environment.

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

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

16d ago

Listed twenty four days ago

Help Desk Engineer

at Leidos Australia Pty Ltd

Expiring soon

This is a Full time job

Canberra ACT, AU

Build experience supporting secure, mission‑critical ICT systems
Resolve escalated incidents and grow technical troubleshooting skills
Work alongside engineers on national defence and intelligence programs

Build experience supporting secure, mission‑critical ICT systems
Resolve escalated incidents and grow technical troubleshooting skills
Work alongside engineers on national defence and intelligence programs

Provide second‑level ICT support in secure environments, resolving incidents and supporting reliable services across government programs.

subClassification: Help Desk & IT SupportHelp Desk & IT Support

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

24d ago

Listed nineteen days ago

Software Support Analyst

at Leidos Australia Pty Ltd

This is a Full time job

Canberra ACT, AU

Competitive salary + Leidos Life Days (AUD)

Enjoy up to 12 extra leave days yearly through the Life Days program.
Join a supportive, inclusive team committed to diversity and belonging.
Make real impact delivering solutions that protect Australia’s way of life.

Enjoy up to 12 extra leave days yearly through the Life Days program.
Join a supportive, inclusive team committed to diversity and belonging.
Make real impact delivering solutions that protect Australia’s way of life.

Join Leidos as a Software Support Analyst in Canberra, ACT.

subClassification: Engineering - SoftwareEngineering - Software

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

19d ago

Listed two days ago

Senior Infrastructure Engineer

at Australian Institute of Aboriginal & Torres Strait Islander Studies

This is a Full time job

Canberra ACT, AU(Hybrid)

$121,755 - $132,713 + 15.4% superannuation (AUD)

Respectful and flexible workplace
Unique and diverse work
Small agency, Big impact

Respectful and flexible workplace
Unique and diverse work
Small agency, Big impact

Ensure reliable systems operation and critical support of a multi-site hybrid ICT architecture and environment enabling effective business operations.

subClassification: Engineering - NetworkEngineering - Network

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

2d ago

Listed twenty four days ago

Service Desk Manager (NV1/NV2)

at Unisys

Expiring soon

This is a Full time job

Canberra ACT, AU

Service Desk services supporting a Federal Government client.

subClassification: ManagementManagement

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

24d ago

89 linux system administrator jobs in Rivett ACT 2611 AU - Full Time

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Senior Systems Engineer – Windows and Linux

ICT Systems Administrator

Linux System Administrator / DevOps Engineer

Senior Systems Engineer – Windows and Linux

System Administrator / Engineer

Linux Administrator

ICT Systems Administrator

Application Support Engineer-Linux

Senior IT Systems Administrator

Senior System Administrator

Service Desk Analyst Helpdesk Level 2

EUC Linux Wintel and Print Engineers

Windows Administrator - NV1 Cleared

Senior RHEL Infrastructure Specialist

Lead Systems Engineer

System Administration Officers L4-L6

VMware Consultants / L2 and L3 Systems Administrators

Technical Service Desk

Engineers - Cyber and Secure Networks

Technical Service Desk

Hybrid Systems Engineer

Master/Lead IT Technical Field Engineer

Application Support Engineer

Help Desk Engineer

Technical IT Asset Management

IT Helpdesk and Support Role - M365

Application Packaging / SOE Engineer - Intune (NV1/NV2)

Network Administrator

Help Desk Engineer

Software Support Analyst

Senior Infrastructure Engineer

Service Desk Manager (NV1/NV2)

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89 linux system administrator jobs in Rivett ACT 2611 AU - Full Time

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Showing jobs within 50 km Done of Rivett ACT 2611 AU

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Showing jobs within 50 km
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