Senior Systems Engineer Linux Full Time Jobs in Australia - May 2026

This is a featured job

Senior Systems Engineer – Windows and Linux

This is a Full time job

$160,000 – $200,000 per year

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

Senior Systems Engineer

at Computer One Software (Aust) P/L

This is a Full time job

Brisbane QLD(Hybrid)

$100,000 – $140,000 per year

Own a group of client environments — architecture, governance, and delivery
A team that's been here long enough to know what they're doing
Hybrid flexibility, free meals in the office, ergonomic workspace and Pizza

Own a group of client environments — architecture, governance, and delivery
A team that's been here long enough to know what they're doing
Hybrid flexibility, free meals in the office, ergonomic workspace and Pizza

We are an MSP — BAU is real. But governance and architecture get the time they deserve here. If that's the direction you want, let's talk.

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

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

Featured

Listed six days ago

Senior Systems Engineer – Windows and Linux

at MBITS Pty Ltd

This is a Full time job

Canberra ACT(Hybrid)

$160,000 – $200,000 per year

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)

6d ago

Listed one day ago

Systems Engineer L1 / L2

at ParagonIT Pty Ltd

This is a Full time job

Malvern, Melbourne VIC(Hybrid)

Competitive salary, professional development & flexible work. Join our growing IT support team today!

subClassification: Help Desk & IT SupportHelp Desk & IT Support

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

1d ago

Listed one day ago

Systems Engineer

at NEC Australia Pty Ltd

This is a Full time job

Darwin NT

Permanent role in a high-performing Darwin team
Work across on-prem and Microsoft Cloud technologies
Strong culture, development opportunities & supportive leadership

Permanent role in a high-performing Darwin team
Work across on-prem and Microsoft Cloud technologies
Strong culture, development opportunities & supportive leadership

Darwin-based Systems Engineer role supporting core infrastructure, resolving incidents, and delivering secure on-prem and cloud solutions.

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

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

1d ago

Listed eighteen hours ago

Senior Cloud Platform Engineer

at P&C Partners Pty Ltd

This is a Full time job

Brisbane QLD(Hybrid)

$200k base + super + 10% bonus

Up to $200k base + super + 10% bonus
Azure and AWS cloud platforms
Brisbane based / Hybrid role

Up to $200k base + super + 10% bonus
Azure and AWS cloud platforms
Brisbane based / Hybrid role

subClassification: Engineering - SoftwareEngineering - Software

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

18h ago

Listed five days ago

Senior Systems Engineer – Azure DevOps

at Data#3 Limited

This is a Full time job

Melbourne VIC(Hybrid)

Senior Systems Engineer | Azure DevOps | Melbourne | Hybrid

subClassification: Engineering - SoftwareEngineering - Software

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

5d ago

Listed eleven days ago

Senior Systems Engineer

at Computer One Software (Aust) P/L

This is a Full time job

Brisbane QLD(Hybrid)

$100,000 – $140,000 per year

Own a group of client environments — architecture, governance, and delivery
A team that's been here long enough to know what they're doing
Hybrid flexibility, free meals in the office, ergonomic workspace and Pizza

Own a group of client environments — architecture, governance, and delivery
A team that's been here long enough to know what they're doing
Hybrid flexibility, free meals in the office, ergonomic workspace and Pizza

We are an MSP — BAU is real. But governance and architecture get the time they deserve here. If that's the direction you want, let's talk.

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

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

11d ago

Listed seventeen hours ago

Lead Systems Engineer

at Whizdom

Be an early applicant

This is a Full time job

Canberra ACT

AUD 170000 - 190000 per annum

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)

17h ago

Listed one day ago

Senior Microsoft Engineer

at AARNet

This is a Full time job

Sydney NSW

Join AARNet as a Senior Microsoft Systems Engineer responsible for the design and continuous improvement of the organisation's Microsoft platform.

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

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

1d ago

Listed fourteen days ago

Senior DevOps Engineer (Private Cloud & Secure Platforms)

at Eunexus Pty Ltd

Immediate start

This is a Full time job

Sydney NSW(Remote)

$140,000 – $170,000 per year

Design, build and run secure platforms—no silos, full lifecycle engineering.
Work on environments where security, reliability and performance truly matter.
Hands-on with OpenStack and dedicated infrastructure.

Design, build and run secure platforms—no silos, full lifecycle engineering.
Work on environments where security, reliability and performance truly matter.
Hands-on with OpenStack and dedicated infrastructure.

Senior DevOps Engineer role building and operating secure private cloud platforms for mission-critical systems.

subClassification: Engineering - SoftwareEngineering - Software

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

14d ago

Listed one day ago

Network Engineer - Leading MSP | | Data Centre | Security

at Limelight People

This is a Full time job

Sydney NSW(Hybrid)

Enterprise Infrastructure | Data Centre | Security | SASE
Exciting MSP | Sydney CBD Location
Great Customer Base | Strategic position

Enterprise Infrastructure | Data Centre | Security | SASE
Exciting MSP | Sydney CBD Location
Great Customer Base | Strategic position

Limelight People are supporting a leading MSP's growth plans and searching for a Talented Network Engineer to lead complex IT projects.

Recruited byDavid Steven

subClassification: Engineering - NetworkEngineering - Network

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

1d ago

Listed one day ago

Infrastructure Engineer

at Sunnyfield

This is a Full time job

Frenchs Forest, Sydney NSW(Hybrid)

Salary packaging benefits plus access to fitness passport
Frenchs Forest based role with hybrid work options available
Enjoy balance, great benefits and meaningful, values‑led work

Salary packaging benefits plus access to fitness passport
Frenchs Forest based role with hybrid work options available
Enjoy balance, great benefits and meaningful, values‑led work

Purpose-led Infrastructure Engineer at Sunnyfield. Keep core systems secure, reliable and continuously improving to support people.

subClassification: Engineering - NetworkEngineering - Network

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

1d ago

Listed seven days ago

Senior Infrastructure Engineer

at Austin Technology

This is a Full time job

Subiaco, Perth WA(Hybrid)

$150,000 – $170,000 per year

Deep technical role with no people management, focus on the work you love
Influence the design of our two-datacentre private cloud HCI platform
Hybrid from our Subiaco office, ISO certified MSP

Deep technical role with no people management, focus on the work you love
Influence the design of our two-datacentre private cloud HCI platform
Hybrid from our Subiaco office, ISO certified MSP

Senior hands-on engineer role at a Perth ISO 27001 certified MSP. Project delivery, HCI infrastructure, networking and complex escalations.

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

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

7d ago

Listed seven days ago

Hybrid Systems Engineer

at Deloitte

This is a Full time job

Majura, Canberra ACT(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)

7d ago

Listed one day ago

Senior Security Systems Engineer

at Launch Recruitment Pty Ltd

This is a Full time job

Melbourne VIC(Hybrid)

$160,000 plus super

NV1 security clearance or the ability to obtain one quickly.
Exposure to Network Detection and Response platforms, SIEM/SOAR integration,
Melbourne only location

NV1 security clearance or the ability to obtain one quickly.
Exposure to Network Detection and Response platforms, SIEM/SOAR integration,
Melbourne only location

a hands-on technical role suited to someone who enjoys end-to-end ownership of secure systems.

subClassification: SecuritySecurity

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

1d ago

Listed twelve days ago

Senior Linux Engineer (Networking)

at The Decipher Bureau

This is a Full time job

Adelaide SA(Hybrid)

Own and manage core network infrastructure built entirely on Red Hat Linux
Apply deep Linux and networking expertise in a genuinely complex environment
Join a hybrid role that blends systems engineering and network engineering

Own and manage core network infrastructure built entirely on Red Hat Linux
Apply deep Linux and networking expertise in a genuinely complex environment
Join a hybrid role that blends systems engineering and network engineering

RHEL expert who can make networks behave? Senior Linux Systems Engineer role with a global defence and engineering leader. Adelaide-based, NV1/NV2

subClassification: Engineering - NetworkEngineering - Network

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

12d ago

Listed six days ago

Senior Systems Engineer

at Milan Industries Group Pty Ltd

This is a Full time job

Perth WA(Hybrid)

Hybrid Flexible Conditions
Certified Great Place to Work
Progressive and collaborative company with room for growth

Hybrid Flexible Conditions
Certified Great Place to Work
Progressive and collaborative company with room for growth

A great team environment, competitive salary, paid certifications/training, industry best recognition program and many other benefits on offer!

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

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

6d ago

Listed thirteen days ago

Software Engineer - Embedded Linux Applications

at Applied Electric Vehicles Ltd

This is a Full time job

Scoresby, Melbourne VIC

Work on cutting-edge autonomous and software-defined vehicle technology
Collaborative engineering culture with real innovation and global impact
Opportunity to shape the future of mobility and sustainable transport

Work on cutting-edge autonomous and software-defined vehicle technology
Collaborative engineering culture with real innovation and global impact
Opportunity to shape the future of mobility and sustainable transport

Join Applied EV to develop embedded Linux applications that power next-generation autonomous and software-defined vehicle technologies.

subClassification: Engineering - SoftwareEngineering - Software

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

13d ago

Listed twenty two hours ago

Senior IT Analyst

at Hertz Australia Pty Ltd

This is a Full time job

South Melbourne, Melbourne VIC(Hybrid)

Varied role in a fast-paced environment * Join a market leading innovator in car hire * Great staff benefits * Opportunities for career development!

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

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

22h ago

Listed seven days ago

Senior Linux Engineer

at Recruitment Hive

This is a Full time job

Sydney NSW(Hybrid)

$120.00 - $140.00 phr (incl. super)

12 + 12 months, $$$ negotiable
Sydney, NSW + Hybrid WFH 3 days per week
NV1 security clearance required

12 + 12 months, $$$ negotiable
Sydney, NSW + Hybrid WFH 3 days per week
NV1 security clearance required

This Senior Linux Engineer role is intended for an experienced engineer who can design, implement & own the foundational platforms. Call 02 6299 1006

subClassification: Engineering - SoftwareEngineering - Software

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

7d ago

Listed one day ago

IT Engineer

at XReality Group

This is a Full time job

Brookvale, Sydney NSW

$100,000 – $110,000 per year

Hands-on IT Engineer role: own infrastructure projects across cloud and physical environments in a fast-moving, engineering-led global team.

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

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

1d ago

Listed one day ago

IT Infrastructure Services & Transformation

at Siemens Ltd

This is a Full time job

Bayswater, Melbourne VIC(Hybrid)

High-impact enterprise systems role
Work with global technical teams
Relocating to Cremorne mid 2026

High-impact enterprise systems role
Work with global technical teams
Relocating to Cremorne mid 2026

Drive global infrastructure transformation across cloud, networks and data centres in complex enterprise environments with global teams. Apply now!

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

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

1d ago

Listed twenty three hours ago

Systems Engineer - (AWS, Terraform)

at Pair People Pty Limited

This is a Full time job

Brisbane QLD(Hybrid)

$110,000 – $120,000 per year

SYSTEMS ENGINEER
BRISBANE QLD
$110k - $120k

SYSTEMS ENGINEER
BRISBANE QLD
$110k - $120k

Permanent Systems Engineer role based in Brisbane (hybrid) with a globally operating SaaS company that's been running mission-critical infrastructure.

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

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

23h ago

Listed thirteen days ago

Cloud Engineer (AWS) | SaaS

at MVSI OnBoard

This is a Full time job

North Sydney, Sydney NSW(Hybrid)

Cloud Engineer driving secure, scalable AWS infrastructure, IaC automation, Kubernetes and high-availability cloud operations globally.

subClassification: Engineering - SoftwareEngineering - Software

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

13d ago

Listed one day ago

Infrastructure & Automation Lead (L3)

at The Grid Corporation

This is a Full time job

Port Melbourne, Melbourne VIC

$100,000 – $150,000 per year

Central person for team and clients. A customer first approach to support and client solutions. Deliver a focus on outcomes built on trust.

subClassification: Help Desk & IT SupportHelp Desk & IT Support

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

1d ago

Listed thirteen days ago

Systems Engineer - Managed Service Provider

at Enigma HR Pty Ltd

This is a Full time job

Sydney NSW

$90,000 – $110,000 per year

Ready to sharpen your Microsoft 365 game and still make it home for dinner?

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

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

13d ago

Listed eight days ago

Systems Engineer, Level 3

at Lyra Technology Group

This is a Full time job

Brisbane QLD(Hybrid)

Hybrid work environment
A collaborative, down-to-earth culture that values learning and improvement
Supportive leadership and clear career pathways

Hybrid work environment
A collaborative, down-to-earth culture that values learning and improvement
Supportive leadership and clear career pathways

If you thrive in a fast-paced MSP environment and want real career growth, this is your opportunity to make a genuine impact.

subClassification: Help Desk & IT SupportHelp Desk & IT Support

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

8d ago

Listed eleven days ago

Senior DevOps Engineer

at Shield Recruitment

This is a Full time job

Canberra ACT(Hybrid)

$180,000 – $210,000 per year

Hyper-scale Cloud Platform Development
Sovereign Cybersecurity Project
Fast-Paced Work Environmen - Onsite, Hybrid & Remote Options

Hyper-scale Cloud Platform Development
Sovereign Cybersecurity Project
Fast-Paced Work Environmen - Onsite, Hybrid & Remote Options

Senior DevOps Engineer hybrid role. Secure Cloud Sovereign Program. Linux VMware Redhat GCP AWS Azure Ansible CI/CD Kubernetes Devsecops Cybersecurity

subClassification: Engineering - SoftwareEngineering - Software

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

11d ago

Listed one day ago