Linux Admin Jobs in All Canberra ACT - Oct 2026

Listed three days ago

Linux & Cloud Infrastructure Engineer

This is a Contract/Temp job

$120 to $140 per hour (inc-Super)

12 Months contract ASAP START
NV1 Security Clearance Required
ACT - Hybrid WFH

Support and maintain Linux server environments | monitor system health and performance using Grafana and other monitoring tools.

Recruited byGP Malesu

3d ago

Listed three days ago

Support Technician

at First Focus IT P/L

This is a Full time job

Canberra ACT(Hybrid)

$70,000 – $85,000 per year

Flexibility - Hybrid working, no micro-mgt, flexible leave, option of Tesla
Growth - Training & dev is a big deal - this year, 10 paid training days/person
Transparency - We are open, we share, we talk. Want to know? Just ask!

Join as a member of 100+ IT support team, supporting many customers, hands on w/ wide variety of tech. Step 1 in your rise through our ranks!

3d ago

Listed fifteen days ago

Linux Technician/ Systems Admin & Engineering- Defence (NV2)

at NW Technology

This is a Contract/Temp job

Canberra ACT

Initial contract until June 2027, based onsite with the Department of Defence
Location: Canberra or Sydney preferred
Clearance: NV2 or above mandatory

Build, automate and secure Linux environments supporting critical naval systems, contributing your technical expertise to a major Defence ICT program

15d ago

Listed seventeen days ago

Linux Engineer

at Informatech Pty Ltd

This is a Full time job

Canberra ACT

$160,000 – $195,000 per year

NV2 clearance essential
Permanent or Contract Engagement
Canberra or Sydney Based

Build and secure Linux systems that matter. Join a high-profile Defence tech program, work with Ansible, GitLab and ELK, and make real impact

17d ago

Listed twenty six days ago

Systems Administrator

at Leidos Australia Pty Ltd

This is a Full time job

Canberra ACT

Competitive Salary + Accrue RDO’s

Support mission-critical Defence networks enabling Joint Command & Control.
Work across Windows, Linux, VMware, Citrix and VDI technologies.
Join a secure, high-impact team delivering TDL – NV2 Required

Support critical Defence networks and infrastructure across Windows, Linux, VMware and VDI environments enabling Joint Command & Control.

26d ago•Expiring

Listed three days ago

IT Systems Administrator - Level 2

at CEA Technologies Pty Limited

This is a Full time job

Canberra ACT

6 Weeks Annual Leave | Competitive Renumeration | Free Parking!

3d ago

Listed twelve days ago

Senior Information Technology Service Desk Analyst

at AU IT Pty Ltd

This is a Full time job

Hume, Canberra ACT

Permanent full-time employment with great salary package and packaging options
Free car parking
Energetic and positive workplace culture where people enjoy what they do.

Fast growing IT Managed Services Provider seeking Senior Information Technology Service Desk Analyst with strong customer skills and great work ethic.

12d ago

Listed eleven days ago

Senior Linux Technician - Defence | NV2 Cleared

at The Aquarium

This is a Contract/Temp job

Canberra ACT

$150+ p/h

Join a major Defence ICT modernisation program. Seeking an NV2-cleared Linux specialist with RHEL, Ansible, automation and security expertise.

11d ago

Listed one day ago

Microsoft Exchange and Enterprise Vault Administrator

at Recruitment Hive

Be an early applicant

This is a Full time job

Canberra ACT

$180 - $200 - inc Super - Weekly Pay Options

12 + 12 + 12 month contract
TSPV required to apply
ACT onsite only

Provide level 2 and 3 support, apply security patches, and monitor MS Exchange and EV severs, for several environments. Call Dan on (02) 6299 1006.

Recruited byDaniel Edwards

1d ago

Listed one day ago

Service Desk Analyst

at Leidos Australia Pty Ltd

This is a Full time job

Canberra ACT

Start your IT career with hands-on training and support
This is an onsite role, working five days a week from our Canberra offices
Build skills across Microsoft 365, Azure, Intune and Windows

Entry-level Service Desk Analyst role in Canberra, building hands-on IT skills with training, support and clear career development opportunities.

1d ago

Listed eight days ago

Application Support Level 2

at Booka Consulting

This is a Full time job

Canberra ACT

AUD 110 - 115 per hour

Long Term Contract 12+ months
NV2 is a must
ACT based on prem

App Support Spec to assist, admin and maintenance of enterprise applications within a complex, secure government ICT environment.

8d ago

Listed two days ago

Digital Workspace Developer

at The Australian National University

This is a Full time job

Acton, Canberra ACT(Hybrid)

$89,760 - $105,459 per annum plus 17% super

Competitive remuneration and conditions, including 17% superannuation
Generous leave entitlements, including up to 32 weeks parental leave
Flexible working arrangements including hybrid arrangements

Lead secure M365 and Power Platform management and digital workspace innovation across the Australian National University.

2d ago

Listed fifteen days ago

Senior Support Technician

at First Focus IT P/L

This is a Full time job

Canberra ACT(Hybrid)

$85,000 – $100,000 per year

Flexibility - Hybrid working, no micro-mgt, flexible leave
Growth - Training, dev & career growth is a big deal here - 10 paid days/person
Other Benefits - Loyalty profit share | Referral bonus | Option of pkging Tesla

Join as a snr member of 100+ IT support team, supporting many customers, hands on w/ wide variety of tech. Step 1 in your rise through our ranks!

15d ago

Listed three days ago

Systems Administrator / Escalation Point

at Humanised Group

This is a Full time job

Canberra ACT(Hybrid)

$92K + Super

Experienced MSP Engineer? Join a growing team supporting cloud, infrastructure and Microsoft environments with real career growth

3d ago

Listed seventeen days ago

Citrix Systems Administrator

at Recruitment Hive

This is a Contract/Temp job

Canberra ACT

$135 - $175ph (inc-Sup) (neg) - weekly pay ops

Citrix Virtual Apps & Desktops, VMware Horizon, or Azure Virtual Desktop.
6 month contract - ACT onsite
Must have TSPV Security Clearance

Deploy & maintain Virtual Desktop Infrastructure (VDI) - Citrix Virtual Apps - MS Active Directory, DHCP, Group Policy, File & Print &/or WSUS

17d ago

Listed twelve days ago

TechnologyOne System Administrator

at TLS Consulting Pty Ltd

This is a Contract/Temp job

Canberra ACT

$115 – $130 per hour

Canberra-based or interstate contract opportunity

An exciting opportunity! Join TLS Consulting as a TechnologyOne Administrator and make an impact.

12d ago

Listed twenty two hours ago

Data Centre Lead

at FinXL IT Professional Services

Be an early applicant

This is a Contract/Temp job

Canberra ACT

FinXL is seeking a highly skilled and experienced Datacentre Lead to spearhead the administration, integration, and sustainment of complex environment

22h ago

Listed twenty five days ago

Systems Engineer L4 — EL1

at Australian Secret Intelligence Service

This is a Full time job

Canberra ACT

Competitive salary with a 15.4% superannuation

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

Competitive salary with a 15.4% superannuation

25d ago•Expiring

Listed ten days ago

Expression of Interest - NV2 Infrastructure and Applications

at Kinexus

This is a Full time job

Canberra ACT

$100k - $160k p.a.

Numerous ICT roles working on a major defence program
Roles commencing from now and the following 6 months into 2027
Essential requirement for an active or reinstatable NV2 security clearance

Kinexus is looking to speak with NV2 cleared candidates across numerous ICT domains for upcoming roles supporting a major ongoing defence program.

Recruited byWill Wells

10d ago

Listed seventeen days ago

TSPV/PA - Citrix Systems Administrator

at Compas Pty Ltd

This is a Contract/Temp job

Canberra ACT

Current TSPV/TSPA clearance required for this secure role
Citrix Systems Administrator role based onsite in Canberra
Strong VDI, Windows, Active Directory and scripting skills required

TSPV/TSPA-cleared Citrix Systems Administrator role in Canberra supporting VDI, Windows, Active Directory and digital workspace platforms.

17d ago

Listed ten days ago

Level 1/ Level 2 IT Service Desk Technician

at Cyntex Pty Ltd

This is a Full time job

Canberra ACT

$70,000 – $80,000 per year

Level 1/2 IT Technician providing technical support and infrastructure management based in Canberra.

10d ago

Listed twenty three hours ago

ICT Infrastructure Team Lead

at Canberra Consulting

Be an early applicant

This is a Contract/Temp job

Canberra ACT

$115 - $125 per hour

Lead a specialist infrastructure team supporting Defence systems.
12+12+12 month contract
Australian citizenship and a current NV2 security clearance are essential.

Combine technical leadership with hands-on infrastructure delivery.

23h ago

Listed nine days ago

Associate Infrastructure Engineer

at Kinetic IT

This is a Full time job

Canberra ACT

Competitive salaries & weekly pay

Large and complex environment supporting critical Federal Government services
NV1/NV2 clearance required
Onsite entry-level infrastructure role

Entry-level infrastructure role for those looking to start their career in the space, with NV1 or NV2 security clearance required.

9d ago

Listed twenty four days ago

IT Applications Administrator

at Paxus

This is a Full time job

Canberra ACT

$121755.00 - $132713 p.a. + 15.4% Super

Looking for an IT Applications Administrator to support, maintain and improve key enterprise business applications.

24d ago•Expiring

Listed eighteen days ago

TSPV/PA - 3 x CDS Specialist Infrastructure Engineers

at Compas Pty Ltd

This is a Contract/Temp job

Canberra ACT

3 x Cross Domain Solution Specialist roles based onsite in ACT
Linux, Ansible and secure infrastructure experience required
12-month contract with 2 x 12-month extension options

TSPV/PA-cleared CDS Specialist roles in ACT supporting Linux, Ansible, automation and secure cross-domain infrastructure. On-site, ACT.

18d ago

Listed twenty five days ago

IT Applications Administrator

at Cox Purtell Staffing Services

This is a Contract/Temp job

Canberra ACT(Hybrid)

$65 - $89 p.h. + incl Super

12-month contract with potential extension
Hands-on Azure, SQL Server and integration work
Own the CMS and DAMS behind a nationally significant collection

Technical custodian for the CMS, DAMS and integrations behind a national museum collection. 12-month contract, Canberra.

25d ago•Expiring

Listed twenty three days ago

Associate Systems Engineer- Service Desk

at Kinetic IT

This is a Full time job

Canberra ACT

Competitive salaries & weekly pay

Large and complex environment supporting critical Federal Government services
Working within a 24/7 shift environment
100% onsite in a secure environment that requires an active NV2 Australian

Seeking a Level 2 Desktop Support role, open to onsite 24/7 shift work. NV1/NV2 clearance required.

23d ago•Expiring

Listed fourteen days ago

Sr System Engineer (Wintel)

at Unisys

This is a Full time job

Canberra ACT

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

Manages and supports Windows server infrastructure, to deliver reliable infrastructure solutions aligned to business needs.

14d ago

Listed seventeen days ago