Network Security Jobs in Castle Hill

Brighte - Sydney, Australia

As a business in 2025, we have been named a AFR Sustainability Leader within the Banking and Finance category and won the inaugural Sustainability Award at the Affies in 2024! About the Role We are looking... Competitive

from: efinancialcareers.com.au - 12 days ago

Teachers Health - 2000 Sydney, NSW, AU

As our Cloud & Infrastructure Engineer, you’ll be responsible for managing Teachers Health’s business systems with a primary focus on Cloud environments. You’ll maintain, optimise, and support both Cloud...

from: careerone.com.au - 10 days ago

Bluefin Resources - 2000 Sydney, NSW, AU

This role leads high-level Network Security Technical Design for projects, translating customer needs into infrastructure requirements. It involves design input, technical support, data analysis, and documentation...

from: careerone.com.au - 11 days ago

Breville - 2015 Alexandria, NSW, AU

Over the past 90+ years Breville has grown to become an iconic global brand, delivering kitchen products to over 70 countries around the globe. Breville enhances people’s lives through the delivery of...

from: careerone.com.au - 10 days ago

Amazon - 2000 Sydney, NSW, AU (+1 location)

AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we’re the people who keep the cloud running. We support all AWS data centers...

from: careerone.com.au (+1 source) - 11 days ago

Amazon - 2000 Sydney, NSW, AU

AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we’re the people who keep the cloud running. We support all AWS data centers...

from: careerone.com.au - 11 days ago

Reserve Bank of Australia - Sydney, Australia

Exciting opportunity for a seasoned Test Lead to drive and lead testing Full time fixed term salaried contract until September 2026 Located at our Bella Vista office We are seeking a highly skilled Test... Competitive

from: efinancialcareers.com.au - 13 days ago

Reserve Bank of Australia - Sydney, Australia

Hybrid work environment Fixed Term contract until December 2026 Be part of a high performing team The Bank is looking for a Senior Network Engineer until 31 Dec 2026 with great Cisco Networking and Infrastructure... Competitive

from: efinancialcareers.com.au - 14 days ago

Nous Group - 2000 Sydney, NSW, AU

Are you ready to take the lead in safeguarding the integrity of our client and company data? As our Data Security Lead, you’ll be the cornerstone of our data protection strategy—designing secure solutions...

from: careerone.com.au - 12 days ago

Deloitte - 2000 Sydney, NSW, AU

We are looking for a seasoned Senior Network Engineer to join our expanding Secure Network Infrastructure team. In this critical position, you will play an integral role in the design, integration, operation...

from: careerone.com.au - 13 days ago