In-Demand It network administrator Jobs in Sydney, Nsw

IT Systems and Network Administrator
Stowe Australia —Rydalmere NSW
- Full-time
- Management
- Communication skills
- Profit sharing
- Annual leave
7d
Network Administrator
AI Talent —Sydney NSW
- $70,000 - $120,000 a year
- 8 hour shift
- Hybrid work
- Management
- Computer Science
- Administrative experience
- Work from home
Quick Apply
7d
IT Administrator
IREN —Sydney NSW
- Full-time
- Management
- Computer Science
- Administrative experience
- Annual leave
Graduate / Junior Systems Administrator
FOUR NINES PTY LTD —Bella Vista NSW
- Full-time
- Hybrid work
- Azure
- Computer Science
- Administrative experience
Quick Apply
Systems Administrator
All IT Services —Brookvale NSW
- From $8,500 a month
- Full-time
- In-person
- Relocation assistance
- Health insurance
Quick Apply
Network & Systems Administrator
Freelancer.com —Sydney NSW
- $80,000 - $100,000 a year
- Full-time
- Writing skills
- English
- Administrative experience
Quick Apply
12d
System Administrator (Hybrid)
Imagine Communications —Belrose NSW
- Full-time
- Azure
- Management
- Salesforce
System Administrator 2 - Sydney, Australia
M.C. Dean, Inc —Sydney NSW
- Weekend availability
- Senior Secondary Certificate of Education
- Bachelor's degree
- Associate degree
- Tuition reimbursement
Systems Administrator
AI Talent —Sydney NSW
- $70,000 - $120,000 a year
- 8 hour shift
- Hybrid work
- Azure
- Management
- Computer Science
- Work from home
Quick Apply
7d
Application Administrator
Thales —Barangaroo NSW
- Full-time
- Salesforce
- Administrative experience
- Accounting
- Health insurance
- Parental leave
5d
IT Support Lead
PSI CRO —Sydney NSW
- Full-time
- Hybrid work
- Software troubleshooting
- Writing skills
- Administrative experience
- On-the-job training
Quick Apply
IT Operations Specialist
Q-CTRL —Sydney NSW
- Full-time
- Azure
- Management
- AI
Data and Systems Administrator
My NRMA —Sydney Olympic Park NSW
- Contract
- Hybrid work
- Microsoft Word
- Microsoft Excel
- Administrative experience
- Work from home
- Fuel discount
Quick Apply
Atlassian Cloud Administrator
Australia’s Academic and Research Network (AARNet) —Sydney NSW
- Management
- Administrative experience
- APIs
- Annual leave
- Parental leave
14d
Special Services Accounting Administrator
FedEx AMEA —Botany NSW
- Full-time
- No experience needed
- Finance
- Analysis skills
11d
PostgreSQL Database Administrator
Darumatic —Sydney NSW
- Contract
- Remote
- Management
- Databases
- Administrative experience
Clerk
Healius —North Ryde NSW
- Full-time
- Data entry
- Typing
- Health insurance
- Employee assistance program
System Administrator
Reserve Bank of Australia —Baulkham Hills NSW
- Full-time
- Hybrid work
- Management
- Administrative experience
- Financial services
Cloud Data Service Administrator
BDO —Sydney NSW
- Full-time
- Azure
- SQL
- Communication skills
- Health insurance
- On-the-job training
Senior Systems Administrator
Light & Wonder —Silverwater NSW
- Full-time
- Hybrid work
- Azure
- Management
- Computer Science
- Parental leave
7d

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IT Systems and Network Administrator

Stowe Australia -
Rydalmere NSW

Apply Now

Job Details

Full-time
7 days ago

Benefits

Profit sharing
Annual leave

Qualifications

Management
SCCM
CCNA
DHCP
WAN
DNS
VMWare
Communication skills
vSphere
Intune
ESXi
VPN

Full Job Description

About the Role

Stowe Australia is seeking a highly motivated IT Systems and Network Administrator to join our team. Reporting to the IT Operations Manager this role is ideal for an experienced administrator looking to join a fast paced, team-oriented environment.

This is a hands-on role, managing a brand-new environment, with room to grow your skills. 5 days a week in our Rydalmere office, full working rights in Australia is required, we are unable to sponsor.

Key Responsibilities

Systems Administration & Troubleshooting

Administer and troubleshoot Windows Server environments (AD, DNS, DHCP, GPO, DFS, Print Services, Certificate Services)
Perform root cause analysis on system outages, performance degradation, and service failures
Monitor system health via alerting and management tooling

Virtualisation & Storage

Manage and maintain VMware vSphere (ESXi hosts, vCenter, VM provisioning, snapshots, patching)
Administer Pure Storage
Server hardware lifecycle – HPE servers, iLO management, firmware updates
Data centre operations across Sydney and Brisbane (NextDC facilities)

Endpoint Management

Manage Microsoft SCCM/MECM – OS deployment, software distribution, patch management, compliance reporting
Administer Microsoft Intune – device enrolment, configuration profiles, compliance policies, app deployment
Maintain Windows Autopilot profiles and device lifecycle management
Manage co-management strategy between SCCM and Intune

Network

Configure and maintain Cisco switching (VLANs, port-channels, SFP/transceiver management, spanning-tree)
Manage FortiGate firewalls – policy creation, VPN tunnels, NAT rules, diagnostics & packet capture
WAN/inter-site connectivity and replication network paths
DNS, DHCP, and IP address management
Experience with VXLAN and EVPN would be highly desirable

Security

Firewall rule reviews and change management
MFA enforcement and access control for privileged accounts
Assist with SOC review coordination for third-party vendors

Operations & Support

Escalation point for Level 2/3 infrastructure tickets
Monitor system health, capacity, and performance across all platforms
Maintain technical documentation and runbooks for the IT team
Coordinate with vendors (Pure Storage, HPE, Cisco, Fortinet) for support cases and hardware RMAs
Participate in change management and out-of-hours maintenance windows

Communication Skills / Personal Qualities

Strong verbal and written communication skills
Ability to explain technical concepts to non-technical users
Strong attention to details
Team player with the ability to work independently
Motivated and proactive approach to work

Qualifications

Industry certifications desired, including but not limited to:

VMware
MCSE
CCNA
ITIL

About us...

Stowe is the leading family-owned electrical and communications contractor in Australia today, with over 115 years of industry experience and a rapidly growing WA division. We deliver work across Commercial, Defence, and Major Infrastructure sectors, from largescale projects through to national minor works rollouts. Our people are our greatest asset, supported by a strong project pipeline and an updated 2025 Enterprise Agreement that reflects our ongoing investment in our team.

Full time employees are eligible for profit share (bonus) after 12 months and receive 12 rostered days off (RDOs) a year in addition to annual leave.

We recognise that our main asset is our people and therefore invest heavily in the development and retention of employees. This development of employees has allowed us to provide career planning, opportunities, and promotion from within the organisation resulting in a skilled, high performing, cohesive and loyal team culture.

How to Apply

Click Apply Now to submit your application.

Direct applications only — no recruitment agencies please.

Apply Now

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it network administrator jobs in sydney, nsw

IT Systems and Network Administrator

Network Administrator

IT Administrator

Graduate / Junior Systems Administrator

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Network & Systems Administrator

System Administrator (Hybrid)

System Administrator 2 - Sydney, Australia

Systems Administrator

Application Administrator

IT Support Lead

IT Operations Specialist

Data and Systems Administrator

Atlassian Cloud Administrator

Special Services Accounting Administrator

PostgreSQL Database Administrator

Clerk

System Administrator

Cloud Data Service Administrator

Senior Systems Administrator

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