Sysadmin Jobs in All Canberra ACT AU, Job Vacancies - Nov 2026

Listed twelve hours ago

Systems Administrator

at Recruitment Hive

Be an early applicant

This is a Contract/Temp job

Canberra ACT, AU

$$$ negotiable $$$ (AUD)

Management of Linux operating systems (RHEL, Debian, Ubuntu)
Enterprise monitoring (Splunk, Grafana, Prometheus, Xymon, etc.)
18-month contract (TSPV security clearance required) Onsite

Lead complex systems admin for mission-critical ICT, using Linux, Ansible & automation expertise in a secure environment. Call Eric on (02) 6299 1006

12h ago

Listed ten hours ago

TSPV - Senior System Administrator - Linux

at Compas Pty Ltd

Be an early applicant

This is a Contract/Temp job

Canberra ACT, AU

Lead Linux systems administration across mission-critical ICT environments
Work with RHEL, Ubuntu, Debian, Ansible and enterprise monitoring tools
18-month ACT contract | Full-time onsite | TSPV clearance required

Senior Systems Administrator managing secure Linux infrastructure using Ansible and Bash. 18-month ACT contract, full-time onsite, TSPV required.

10h ago

Listed five days ago

Systems Administrator / Escalation Point

at Humanised Group

This is a Full time job

Canberra ACT, AU(Hybrid)

$92K + Super (AUD)

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

5d ago

Listed six days ago

Support Technician

at First Focus IT P/L

This is a Full time job

Canberra ACT, AU(Hybrid)

$70,000 – $85,000 per year (AUD)

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!

6d ago

Listed eleven hours ago

TSPV Systems Administrators - Multiple Opportunities

at Kinexus

Be an early applicant

This is a Contract/Temp job

Canberra ACT, AU

TSPV-cleared System Admins wanted! Support critical national security systems across exciting, long-term Defence ICT opportunities.

11h ago

Listed eight hours ago

Senior Support Technician

at First Focus IT P/L

Be an early applicant

This is a Full time job

Canberra ACT, AU(Hybrid)

$85,000 – $100,000 per year (AUD)

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!

8h ago

Listed six hours ago

Storage Administrator

at Kinexus

Be an early applicant

This is a Full time job

Canberra ACT, AU

$120k - $160k p.a. (AUD)

3x Storage Administrator roles supporting a critical national security program
Mid-level and senior level Storage Admin roles available
You must hold a NV1 or NV2 security clearance to apply for these positions

Permanent storage (NetApp) opportunities working on a critical Defence ICT program supporting the ADF.

Recruited byWill Wells

6h ago

Listed ten hours ago

Datacentre Lead

at Infrastructure Advisory Group DNS

Be an early applicant

This is a Contract/Temp job

Canberra ACT, AU

Veterans encouraged to apply
ACT based
Current AGSVA NV2 required

ACT based

10h ago

Listed twenty eight days ago

Systems Administrator

at Leidos Australia Pty Ltd

This is a Full time job

Canberra ACT, AU

Competitive Salary + Accrue RDO’s (AUD)

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.

28d ago•Expiring

Listed fourteen days ago

TechnologyOne System Administrator

at TLS Consulting Pty Ltd

This is a Contract/Temp job

Canberra ACT, AU

$115 – $130 per hour (AUD)

Canberra-based or interstate contract opportunity

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

14d ago

Listed seventeen days ago

Senior Support Technician

at First Focus IT P/L

This is a Full time job

Canberra ACT, AU(Hybrid)

$85,000 – $100,000 per year (AUD)

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!

17d ago

Listed seven hours ago

Linux Administrator

at Kinexus

Be an early applicant

This is a Full time job

Canberra ACT, AU

$120k - $160k p.a. (AUD)

3x Linux Administrator roles supporting a critical national security program
Mid-level and senior level Linux Admin roles available
You must hold a NV1 or NV2 security clearance to apply for these positions

Permanent Linux opportunities embedded in a critical Defence ICT program supporting the ADF.

Recruited byWill Wells

7h ago

Listed eight hours ago

Sr Tech Svc Desk

at Unisys

Be an early applicant

This is a Full time job

Canberra ACT, AU

We embrace diversity, inclusion and belonging (AUD)

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

Uses advanced tools and technical knowledge to resolve client problems and conduct scheduled installs.

8h ago

Listed fourteen days ago

Senior Information Technology Service Desk Analyst

at AU IT Pty Ltd

This is a Full time job

Hume, Canberra ACT, AU

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.

14d ago

Listed twenty days ago

Citrix Systems Administrator

at Recruitment Hive

This is a Contract/Temp job

Canberra ACT, AU

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

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

20d ago

Listed twelve days ago

Level 1/ Level 2 IT Service Desk Technician

at Cyntex Pty Ltd

This is a Full time job

Canberra ACT, AU

$70,000 – $80,000 per year (AUD)

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

12d ago

Listed thirteen hours ago

Datacentre Lead

at Whizdom

Be an early applicant

This is a Contract/Temp job

Parkes, Canberra ACT, AU

Contribute to the technical direction and future development of datacentre
Support VMware vSphere or equivalent virtualisation technologies.
Microsoft Windows Server and Red Hat Enterprise Linux

Lead secure datacentre operations, infrastructure, integration and technical teams in Defence ICT.

13h ago

Listed ten days ago

Senior Infrastructure Engineer | OpenShift / Kubernetes | NV1 | ACT/VIC/QLD

at Hope IT Consulting

This is a Contract/Temp job

Canberra ACT, AU(Hybrid)

$130-$145 per hour, including superannuation (AUD)

Hands-on OpenShift and Kubernetes platform work
Canberra preferred, Melbourne and Brisbane also considered

ACT, VIC or QLD. 12-month Federal Government contract with extension options. $130-$145/hr incl. super. Active NV1 required.

10d ago

Listed ten days ago

Application Support Level 2

at Booka Consulting

This is a Full time job

Canberra ACT, AU

AUD 110 - 115 per hour (AUD)

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.

10d ago

Listed twenty four days ago

Storage Systems Administrator

at Recruitment Hive

This is a Contract/Temp job

Canberra ACT, AU

$155 - $195ph (inc-sup) (neg) - Weekly pay ops (AUD)

Dell platform - Isilon, PowerScale & Object Store | Commvault (desired)
12+12+12 month contract - 40hrs pw (onsite)
Must have TSPV Security Clearance

Provide storage, backup & disaster recovery support & advice - Installation, configuration, patching, upgrading & testing of infrastructure & Apps

24d ago•Expiring

Listed five days ago

Operations Support Engineer (Identity Support Engineer)

at Kirra Services pty ltd

This is a Contract/Temp job

Canberra ACT, AU

We are seeking an Identity Support Engineer to support the technical onboarding of applications into enterprise identity platforms.

5d ago

Listed twenty seven days ago

Systems Engineer L4 — EL1

at Australian Secret Intelligence Service

This is a Full time job

Canberra ACT, AU

Competitive salary with a 15.4% superannuation (AUD)

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

Competitive salary with a 15.4% superannuation

27d ago•Expiring

Listed ten days ago

Application Support Level 3

at Booka Consulting

This is a Full time job

Canberra ACT, AU

AUD 125 - 130 per annum (AUD)

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

Snr App Specialist (Lvl 3) to provide specialist technical expertise within a secure Australian Government ICT environment.

10d ago

Listed three days ago

Microsoft Exchange and Enterprise Vault Administrator

at Recruitment Hive

Be an early applicant

This is a Full time job

Canberra ACT, AU

$180 - $200 - inc Super - Weekly Pay Options (AUD)

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

3d ago

Listed seventeen days ago

Sr System Engineer (Wintel)

at Unisys

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

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

17d ago

Listed nineteen days ago