In-Demand Reliability engineer Jobs in Smithfield, Nsw

Linux Systems Administrator
Harvey Norman —Silverwater NSW
- $100,000 - $115,000 a year
- Full-time
- Computer Science
- Administrative experience
- Bachelor's degree
- Parental leave
1d
Advisory AI Architect
Dell Technologies —Chatswood NSW
- Full-time
- Remote
- Computer Science
- Engineering
- Bachelor's degree
Computer Network and System Support Engineer Level 1 & 2
In cloud Services —Rydalmere NSW
- $80,000 - $90,000 a year
- Urgently hiring
- Azure
- Customer service
- Office
Quick Apply
14d
Advisory AI Data Specialist
Dell Technologies —Chatswood NSW
- Full-time
- Remote
- Computer Science
- Bachelor's degree
- AI
Dynamics 365 Technical Developer
Hitachi Construction Machinery —Parramatta NSW
- Full-time
- Remote
- ERP systems
- Communication skills
- Employee assistance program
- Employee discount
Hub NOC Technician - Live Sport
NEP Australia —Eveleigh NSW
- Weekend availability
- Engineering
- Communication skills
- Employee assistance program
Quick Apply
Senior Network Engineer - Security
NSW Health —Chatswood NSW
- $153,559 - $182,954 a year
- Full-time
- Hybrid work
- Azure
- AWS
- Analysis skills
- Annual leave
2d
Technical Support Engineer
Rapiscan —Homebush NSW
- Weekend availability
- Management
- Microsoft Office
- Analysis skills
1d
Field Service Engineer
Hitachi Rail —Smithfield NSW
- Full-time
- Schematics
- Engineering
- Maintenance
1d
Lead Engineer - DNS
Optus —Macquarie Park NSW
- Management
- Leadership
- Parental leave
Software Engineer - AI Automation
Ericsson —North Ryde NSW
- APIs
- Agile
- AI
8d
Senior Technical Support Engineer, Observe by Snowflake
Snowflake —Barangaroo NSW
- On call
- Azure
- Computer Science
- SQL
Senior Engineer - Hybrid Compute
NSW Health —Chatswood NSW
- $153,559 - $182,954 a year
- Full-time
- Hybrid work
- Azure
- Management
- DevOps
- Annual leave
3d
Data Engineer
Domain Group —Pyrmont NSW
- Computer Science
- Engineering
- SQL
1d
Customer Sales & Service Coordinator
Capral —Huntingwood NSW
- Sales
- Customer service
- Office
- On-the-job training
- Employee assistance program
10d
Avionics Technician Certifier B2*
Lockheed Martin Australia —Holsworthy NSW
- Full-time
- Hybrid work
Technical Officer (Tip-Tilt & Thermal Systems) - TOLIMAN Space Mission
University of Sydney —Camperdown NSW
- $107,312 - $115,686 a year
- Part-time
- Schematics
- CAD
- Data analysis skills
1d
Technical Delivery Manager
Optus —Macquarie Park NSW
- Communication skills
- Parental leave
- Employee discount
1d
Automation Engineer
Endeavour Energy —Parramatta NSW
- Full-time
- Engineering
- Databases
- Bachelor's degree
1d
Senior Manager Nuclear Assurance
ANSTO —Lucas Heights NSW
- $180,000 - $234,000 a year
- Full-time
- Annual leave
- Parental leave
18h

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Linux Systems Administrator

Harvey Norman -
Silverwater NSW

Apply Now

Job Details

Full-time
$100,000 - $115,000 a year
1 day ago

Benefits

Parental leave

Qualifications

Performance tuning
TCP
Computer Science
Ansible
Administrative experience
Bachelor's degree
Network protocols
Scripting
VMWare
RHCE
Communication skills
Information Technology

Full Job Description

Job no: 575762
Work type: Full Time
Location: Silverwater
Categories: Information Technology

Linux Systems Administrator

Join an Australian icon and work within a global enterprise environment supporting critical Linux infrastructure and systems operations.

As Australia’s largest lifestyle retailer, Harvey Norman delivers an unparalleled offering to Australian consumers with an extensive product range, cutting-edge technology and market leadership in key product categories.

As part of our continued investment in technology infrastructure and enterprise systems, the Harvey Norman Information Technology Team is seeking an experienced Linux Systems Administrator to join our team located in Silverwater, NSW. This role is a full-time permanent position working 38 hours per week.

About the role

As an experienced Linux Systems Administrator, you will be responsible for the administration, maintenance, optimisation and support of enterprise Linux operating systems, servers and associated infrastructure across the Harvey Norman Group.

You will work closely with Operations, Applications and Service Delivery teams while ensuring the integrity, security, availability and performance of enterprise systems that support business-critical applications and services.

You will also:

Plan, install, configure, maintain and support Linux operating systems and associated server infrastructure within large-scale enterprise environments.

Administer, monitor and optimise Red Hat Enterprise Linux (RHEL) and SUSE Linux operating system environments across physical and virtual platforms.

Monitor system performance, capacity, availability and security to ensure optimum system integrity, reliability and operational performance.

Troubleshoot and resolve complex operating system, server and infrastructure issues, acting as a technical escalation point for incidents and service requests.

Implement and maintain server patching, operating system upgrades, backup procedures and disaster recovery processes.

Administer and support Linux automation, provisioning and configuration management tools including Red Hat Satellite and Ansible.

Prepare and maintain technical documentation, operational procedures, standards and support processes.

Evaluate, test and implement software releases, system upgrades and emerging technologies to improve operational efficiency and service delivery.

Provide technical recommendations relating to Linux infrastructure architecture, performance tuning, scalability and system enhancements.

Collaborate with internal stakeholders, technology vendors and project teams to deliver enterprise infrastructure projects and continuous improvement initiatives.

About you

With extensive experience supporting enterprise Linux environments, you will be a confident Systems Administrator with strong technical expertise in Linux operating systems, server administration, infrastructure support and system performance optimisation.

You will also have:

Minimum 5 years' experience as a Linux Systems Administrator within a large-scale enterprise environment.

Extensive experience provisioning, configuring, managing, monitoring and optimising Red Hat Enterprise Linux (RHEL) systems.

Demonstrated experience supporting SUSE Linux Enterprise Server and SUSE Manager environments.

Red Hat Certified Engineer (RHCE) certification or equivalent enterprise Linux administration expertise.

Experience administering Red Hat Satellite and automation tools such as Ansible.

Strong knowledge of Linux/Unix operating systems, TCP/IP networking protocols and enterprise server infrastructure.

Experience supporting Linux systems within VMware virtualised environments.

Strong scripting and automation skills including Bash, Python, Perl or similar technologies.

Experience with system monitoring, performance tuning, backup management and disaster recovery practices.

Excellent troubleshooting, analytical and problem-solving skills.

Bachelor's degree in Information Technology, Computer Science or a related discipline.

Strong stakeholder engagement and communication skills with the ability to work effectively across technical and business teams.

What's in it for you

A career with us can provide you with:

Competitive base salary commensurate with skills and experience in the range of $100,000 to $115,000

Experience working within a diverse, unique and successful Company that is constantly evolving and innovating.

A friendly, supportive and flexible work environment that fosters growth and development.

Silverwater location.

Ongoing professional development and career progression opportunities.

Great discounts on retail products.

Paid parental leave for eligible employees.

If you are looking for your next career challenge and are inspired by this opportunity, then !

Please note that only people with the right to work in Australia should apply for this position.

Advertised: 09 Jul 2026 AUS Eastern Standard Time

Apply Now

Refine Your Search

reliability engineer jobs in smithfield, nsw

Linux Systems Administrator

Advisory AI Architect

Computer Network and System Support Engineer Level 1 & 2

Advisory AI Data Specialist

Dynamics 365 Technical Developer

Hub NOC Technician - Live Sport

Senior Network Engineer - Security

Technical Support Engineer

Field Service Engineer

Lead Engineer - DNS

Software Engineer - AI Automation

Senior Technical Support Engineer, Observe by Snowflake

Senior Engineer - Hybrid Compute

Data Engineer

Customer Sales & Service Coordinator

Avionics Technician Certifier B2*

Technical Officer (Tip-Tilt & Thermal Systems) - TOLIMAN Space Mission

Technical Delivery Manager

Automation Engineer

Senior Manager Nuclear Assurance

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