In-Demand Of information security Jobs in Sydney, Nsw

System Administrator
Techmate AI Solutions —Sydney NSW
- $75,465.97 - $132,843.71 a year
- Full-time
- Azure
- Computer Science
- Administrative experience
- Work from home
- Professional development assistance
Quick Apply
Weekend Overnight Concierge
Excel Building Management —Elizabeth Bay NSW
- $30.89 - $38.61 an hour
- Weekends only
- Microsoft Word
- Microsoft Excel
- Customer service
Quick Apply
2027 DXC Technology Graduate Program Australia
DXC Technology —Macquarie Park NSW
- Full-time
- In-person
- AI
Systems Support Officer
Rivkin Securities Pty Ltd —Rushcutters Bay NSW
- $75,000 - $85,000 a year
- Full-time
- Microsoft Access
- Software troubleshooting
- Analysis skills
Quick Apply
9h
Cyber Security - Multiple Opportunities Available
Deloitte —Sydney NSW
- Leadership
- Parental leave
Service Desk Analyst (Maternity Replacement) : 12 month Contract
NTT Ltd —Sydney NSW
- Full-time
- Hybrid work
- Education
- Communication skills
Service Desk Analyst (Maternity Replacement) : 12 month Contract
NTT DATA —Sydney NSW
- Full-time
- Hybrid work
- Education
- Communication skills
ICT Support Technician
XINYI TRADING PTY LTD —Hurstville NSW
- $80,000 a year
- Full-time
- Software troubleshooting
- Organisational skills
- In-person
Quick Apply
IT Support Administrator
Southern Star Research —North Sydney NSW
- Part-time
- Hybrid work
- Azure
- Microsoft Outlook
- Management
Quick Apply
Test Analyst- AU Citizen with Security Clearance
Accenture —Sydney NSW
- Full-time
- Azure
- Management
- DevOps
- On-the-job training
- Parental leave
Systems Administrator
mCare Digital —Mascot NSW
- $75,000 - $85,000 a year
- Full-time
- CRM software
- Management
- Software troubleshooting
Quick Apply
8d
2026 Cloud Networking and Cyber Graduate Program
Macquarie Technology Group —Sydney NSW
- Evening shift
- Computer Science
- Engineering
- Bachelor's degree
Quick Apply
IT Helpdesk Team Leader
systemsGo —Sydney NSW
- Full-time
- Customer service
- Microsoft Office
- Analysis skills
Quick Apply
Freight Air Cargo Examination Officer - Sydney
ISS —Sydney NSW
- Rotating roster
- On-the-job training
- Employee assistance program
AE2 Security Assistant
ASIO —Sydney NSW
- $71,183 - $78,850 a year
- Weekend availability
- Customer service
- AI
- Communication skills
- Annual leave
- Employee assistance program
Casual Correctional Officer - Surry Hills and CBD Courts
NSW Department of Communities and Justice —Surry Hills NSW
- Choose your own hours
- Paid training
Service Desk Analyst
Brennan IT —Sydney NSW
- Weekend availability
- Azure
- Management
- Computer Science
Security Control Room Operator (Western Sydney)
Australian Concert and Entertainment Security (ACES) —Redfern NSW
- Weekend availability
- Customer service
- First Aid Certification
- Communication skills
Cyber Detection and Response Analyst, Asia Pacific
Control Risks —Sydney NSW
- Contract
- Remote
- Azure
- AWS
- Analysis skills
Quick Apply
Information Technology Support Specialist
Physio Inq —Milsons Point NSW
- Full-time
- Hybrid work
- Administrative experience
- Organisational skills
- SharePoint
Quick Apply

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System Administrator

Techmate AI Solutions
Sydney NSW

Quick Apply

Job Details

Full-time
$75,465.97 - $132,843.71 a year

Benefits

Visa sponsorship
Employee mentoring program
Work from home
Professional development assistance

Qualifications

TCP
Azure
Computer Science
Deployment
AWS Certification
Microsoft Exchange
Administrative experience
IT infrastructure
DHCP
AWS
Bachelor's degree
Virtualisation
DNS
VMWare
Cybersecurity
AI
Communication skills
Information Technology

Full Job Description

About TechMate AI Solutions

TechMate AI Solutions is an innovative Australian technology company based in Sydney, delivering AI-powered software solutions, cloud infrastructure, cybersecurity, and managed IT services to businesses across multiple industries. We are committed to helping organisations modernise their IT environments through reliable, secure, and scalable technology solutions.

As our business continues to grow, we are looking for a skilled and motivated System Administrator to join our team.

About the Role

As a System Administrator, you will be responsible for maintaining and improving our IT infrastructure while ensuring maximum system performance, security, and availability. You will work closely with our development, cloud, cybersecurity, and AI teams to support business operations and client environments.

Key Responsibilities

Install, configure, maintain and upgrade Windows and Linux servers.
Monitor system performance and troubleshoot hardware, software, and network issues.
Administer Microsoft 365, Active Directory, Azure AD, Exchange Online and cloud services.
Manage user accounts, permissions, and security policies.
Configure and maintain virtualisation platforms such as VMware and Hyper-V.
Implement backup, disaster recovery, and business continuity solutions.
Monitor network infrastructure including routers, switches, firewalls, VPNs, and wireless networks.
Maintain cloud environments including Microsoft Azure and AWS.
Ensure systems comply with cybersecurity best practices and company policies.
Install software updates, security patches, and firmware upgrades.
Maintain system documentation, asset registers, and operational procedures.
Provide Level 2 and Level 3 technical support to internal users and clients.
Assist with infrastructure projects, migrations, and technology upgrades.
Work collaboratively with software engineers and AI specialists to support deployment environments.

Skills and ExperienceEssential

Bachelor's degree in Information Technology, Computer Science, or a related field.
Minimum 2 years' experience as a System Administrator or similar IT infrastructure role.
Strong knowledge of Windows Server and Linux administration.
Experience with Microsoft 365 administration.
Experience with Active Directory, Group Policy and Azure Active Directory.
Knowledge of networking fundamentals including TCP/IP, DNS, DHCP, VLANs and VPNs.
Experience with VMware or Hyper-V virtualisation.
Strong troubleshooting and problem-solving skills.
Excellent written and verbal communication skills.
Ability to work independently and manage multiple priorities.

Desirable

Experience with Microsoft Azure or Amazon Web Services (AWS).
Knowledge of cybersecurity principles and endpoint protection.
Experience with PowerShell or Bash scripting.
Microsoft, Cisco, VMware, AWS, Azure or Linux certifications.
Experience supporting AI infrastructure or cloud-based applications.

What We Offer

Competitive salary package.
Career development and certification support.
Exposure to cutting-edge AI and cloud technologies.
Friendly and collaborative work environment.
Opportunity to work on innovative projects across diverse industries.
Modern Sydney office with flexible working arrangements.
Long-term career growth opportunities.

Why Join TechMate AI Solutions?

At TechMate AI Solutions, we value innovation, continuous learning, and teamwork. You'll have the opportunity to work with experienced technology professionals while helping businesses leverage the latest advancements in artificial intelligence, cloud computing, and enterprise IT.

If you are passionate about technology and want to build your career with a fast-growing Australian technology company, we would love to hear from you.

Apply today by submitting your resume and a cover letter outlining your experience and suitability for the role.

Pay: $75,465.97 – $132,843.71 per year

Benefits:

Employee mentoring program
Professional development assistance
Visa sponsorship
Work from home

Work Location: In person

Quick Apply

Refine Your Search

of information security jobs in sydney, nsw

System Administrator

Weekend Overnight Concierge

2027 DXC Technology Graduate Program Australia

Systems Support Officer

Cyber Security - Multiple Opportunities Available

Service Desk Analyst (Maternity Replacement) : 12 month Contract

Service Desk Analyst (Maternity Replacement) : 12 month Contract

ICT Support Technician

IT Support Administrator

Test Analyst- AU Citizen with Security Clearance

Systems Administrator

2026 Cloud Networking and Cyber Graduate Program

IT Helpdesk Team Leader

Freight Air Cargo Examination Officer - Sydney

AE2 Security Assistant

Casual Correctional Officer - Surry Hills and CBD Courts

Service Desk Analyst

Security Control Room Operator (Western Sydney)

Cyber Detection and Response Analyst, Asia Pacific

Information Technology Support Specialist

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