In-Demand Senior network security engineer Jobs in Parramatta, Nsw

Senior Cloud & Security Operations Engineer
Dexus —Sydney NSW
- Full-time
- Azure
- Scripting
Senior Cyber Security Engineer
Deloitte —Sydney NSW
- Hybrid work
- Azure
- AWS
- APIs
- Parental leave
2d
Senior Cloud Network Engineer
HUB24 —Sydney NSW
- Full-time
- Azure
- DevOps
- AWS
10d
Senior Director, Advanced Threat Services, Cybersecurity
FTI Consulting —Sydney NSW
- $205,000 - $245,000 a year
- AWS
- No degree
- AI
Senior DevSecOps Engineer
Optus —Macquarie Park NSW
- Scripting
- Leadership
- Parental leave
- Employee discount
4d
Senior Security Platform Engineer - SIEM and SOAR
Optus —Sydney NSW
- Management
- Scripting
- APIs
- Parental leave
- Employee discount
5d
Senior Site Reliability Engineer
Mastercard —St Leonards NSW
- Full-time
- Azure
- DevOps
- AWS
Senior Automation Engineer
Tata Consultancy Services —Sydney NSW
- DevOps
- Analysis skills
- Scripting
Senior Microsoft Engineer
AARNet —Sydney NSW
- Microsoft Office
- SharePoint
- Annual leave
- Parental leave
Senior Cloud Engineer/Architect - Web3/Blockchain
The Argyle Network —Sydney NSW
- $180,000 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- Master's degree
Identity Engineer
Assertiv Consulting —Sydney NSW
- $110,000 - $130,000 a year
- Full-time
- Azure
- AWS
- Scripting
Senior Microsoft Engineer
Australia’s Academic and Research Network (AARNet) —Sydney NSW
- Microsoft Office
- SharePoint
- Annual leave
- Parental leave
Senior Network Engineer (BlueCat DDI)
Capgemini —Sydney NSW
- On call
- Hybrid work
- Azure
- Computer Science
- AWS
12d
Senior IP Core Network Engineer | MPLS | BGP | Tier-1 Telco
Capgemini —Sydney NSW
- Computer Science
- Bachelor's degree
Operations Trainer
ACEREZ Services Pty Ltd —Parramatta NSW
- Full-time
- Electrical experience
- Presentation skills
- Bachelor's degree
Quick Apply
Senior Cyber Security Engineer
Universal Music Group —Sydney NSW
- Weekend availability
- Azure
- Research
- Administrative experience
Senior Network Development Engineer, AWS
Amazon Web Services Australia Pty Ltd - D81 —Sydney NSW
- Full-time
- AWS
- Scripting
GSOC Engineer
The Missing Link —Sydney NSW
- Hybrid work
- Azure
- AWS
- Analysis skills
Quick Apply
12d
AI Engineer
Orion Consulting —Sydney NSW
- Full-time
- Software development
- In-person
- AI
- Parental leave
- Employee assistance program
Systems Engineer
Optus —Sydney NSW
- Azure
- AWS
- Communication skills
- Parental leave
- Employee discount

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senior network security engineer jobs near parramatta, nsw

Senior Cloud & Security Operations Engineer

Dexus -
Sydney NSW

Apply Now

Job Details

Full-time

Qualifications

TCP
Cloud infrastructure
Azure
Cloud architecture
CISSP
DHCP
Incident response
Cloud security
Scripting
DNS
Security

Full Job Description

Dexus (ASX: DXS) is a leading Australasian fully integrated real asset group, managing a high-quality Australasian real estate and infrastructure portfolio valued at $50.1 billion. We believe that the strength and quality of our relationships will always be central to our success and are deeply connected to our purpose: Unlock potential, create tomorrow.

The Opportunity

We’re looking for a Senior Cloud & Security Operations Engineer to play a key role in shaping and securing our next-generation cloud environment as we transition from on-premises to Azure and SaaS platforms.

This is a genuinely hands-on senior engineering role - you’ll be in the portal and the pipeline, designing, building, automating and operating secure cloud infrastructure across Azure and Microsoft 365. You’ll work closely with development teams and business stakeholders to deliver resilient, high-performing and secure technology services.

You’ll own both the big picture and the day-to-day: shaping architecture and standards, while rolling up your sleeves to deliver and run it. If you enjoy building and operating real systems -not just advising then this role will feel like a strong fit.

What you’ll focus on

Cloud security & architecture – designing secure Azure environments, network structures and SaaS integrations
Identity & collaboration security – strengthening Microsoft 365, identity access (Entra ID) and data protection controls
Monitoring & security operations – driving threat detection, incident response, automation and observability
Data protection & encryption – managing encryption, key/certificate lifecycles and secure data handling
Operational uplift – provide L3 support, lead the day-to-day operational running of the environment, set standards and shape the cloud and security roadmap

What you’ll bring

Strong hands-on experience designing, building and operating secure Azure enterprise environments
Deep knowledge across cloud security, networking and identity management, with solid networking fundamentals (TCP/IP, DNS, DHCP, routing, VLANs)
Experience working with Microsoft 365 security tools and policies
Hands-on experience with monitoring, incident response and automation
Ability to translate complex technical concepts into clear, business-focused outcomes
Practical skills in monitoring, incident response, scripting and infrastructure-as-code (PowerShell/Python, Bicep)
Exposure to hybrid and on-premises infrastructure - Windows Server, virtualisation, networking and firewalls

You’re someone who can operate both strategically and hands-on comfortable mentoring others, shaping standards and driving continuous improvement across the environment.

Experience & qualifications

Extensive experience across cloud infrastructure, security operations and enterprise environments (7+ years)
Microsoft certifications across Azure and/or Microsoft 365 (highly regarded)
Strong scripting and automation capability (e.g. PowerShell, Python, IaC tools)
Solid networking fundamentals and experience with enterprise security platforms
Security certifications (e.g. CISSP) advantageous

Why join us

At Dexus, you’ll be part of a collaborative, high-performing team where you can make a real impact. Our culture is built around three core behaviours:

Collaborate with purpose – bringing people together to deliver shared outcomes
Drive value – focusing on meaningful impact
Unlock possibilities – thinking beyond the status quo and turning ideas into action

Ready to realise your potential?

Apply now and help us build a secure, scalable and future-ready technology

Apply Now

Refine Your Search

senior network security engineer jobs in parramatta, nsw

Senior Cloud & Security Operations Engineer

Senior Cyber Security Engineer

Senior Cloud Network Engineer

Senior Director, Advanced Threat Services, Cybersecurity

Senior DevSecOps Engineer

Senior Security Platform Engineer - SIEM and SOAR

Senior Site Reliability Engineer

Senior Automation Engineer

Senior Microsoft Engineer

Senior Cloud Engineer/Architect - Web3/Blockchain

Identity Engineer

Senior Microsoft Engineer

Senior Network Engineer (BlueCat DDI)

Senior IP Core Network Engineer | MPLS | BGP | Tier-1 Telco

Operations Trainer

Senior Cyber Security Engineer

Senior Network Development Engineer, AWS

GSOC Engineer

AI Engineer

Systems Engineer

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