Jobs
My ads
My job alerts
Sign in
Find a job Career Tips Companies
Find

Senior systems administrator

Brisbane
Informatech Pty Ltd
System Administrator
Posted: 16 December
Offer description

About us:

Informatech is a leading ICT consultancy with over 240 professionals specialising in Technical Services, Testing, Project Delivery, and Cyber Security. Our success is recognised nationally, we were named the Sub-Contractor of the year at the Defence Connect Awards and ranked for a third consecutive year on the AFR's Fast 100 list, which highlights our consistent growth and success.

Location: Canberra/Brisbane

Security clearance: Australian citizenship, and NV2 clearance minimum

Role overview:

We are supporting a federal client with the delivery and support of secure, high availability Linux and AWS environments. This role involves the support and implementation of Linux and AWS platforms and services, automation, performance and security monitoring.

We are ideally seeking a permanent engagement, with a competitive salary on offer for the right candidate.

Key responsibilities:

* Administration and maintenance of Linux systems, including patching, configuration and performance tuning
* Management of AWS infrastructure, including EC2, S3, Lambdas and workloads
* Implementation and management of security controls
* Continuous improvement of infrastructure, automation and security
* Documentation of technical processes, system builds and workflows

To be successful, you will have the following experience and qualifications:

* Extensive experience in Linux and AWS systems administration, within federal government or defence
* Expertise in AWS services, such as EC2, Lambda, S3 and Backup Services
* Automation and Orchestration tools, including Ansible and Semaphore
* Monitoring and Logging tools, such as Grafana and ELK Stack
* Strong knowledge of the Protective Security Policy Framework (PSPF), Information Security Manual (ISM), and Essential Eight, with the ability to provide guidance on secure application and system design
* Australian citizenship and a minimum NV2 clearance

Perks of the role:

* $5,000 annual professional development allowance for permanent staff
* Five additional days of paid training leave each year for permanent staff
* Diverse client exposure, providing opportunities to work across multiple sites and environments
* $500 annual health and wellbeing allowance to support your personal wellness

If you are interested, then we encourage you to apply We will assess each and every application.

Send an application
Create a job alert
Alert activated
Saved
Save
Similar job
Senior enterprise systems administrator & cyber security lead
Brisbane
Queensland Police Service
System Administrator
Similar job
Lead enterprise systems administrator — 24/7 on-call
Brisbane
Queensland Police Service
System Administrator
Similar job
Principal systems administrator
Brisbane
Queensland Police Service
System Administrator
Similar jobs
IT and Tech jobs in Brisbane
jobs Brisbane
jobs Queensland
Home > Jobs > IT and Tech jobs > System Administrator jobs > System Administrator jobs in Brisbane > Senior Systems Administrator

About Jobstralia

  • Career Advice
  • Company Reviews

Search for jobs

  • Jobs by job title
  • Jobs by sector
  • Jobs by company
  • Jobs by location

Contact / Partnership

  • Contact
  • Publish your job offers on Jobijoba

Legal notice - Terms of Service - Privacy Policy - Manage my cookies - Accessibility: Not compliant

© 2026 Jobstralia - All Rights Reserved

Send an application
Create a job alert
Alert activated
Saved
Save