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

Site Reliability Engineer
NASDAQ —Sydney NSW
- Full-time
- Hybrid work
- Azure
- Oracle
- Master's degree
Platform Engineer
Optus —Macquarie Park NSW
- On call
- Azure
- DevOps
- AWS
- Parental leave
- Employee discount
Staff Cloud Infrastructure Security Engineer
SafetyCulture —Sydney NSW
- Full-time
- Remote
- Google Suite
- AWS
- AI
- Parental leave
- Employee assistance program
Network Development Manager, GCNA Border Network, GCNA-D
Amazon Support Services Pty Ltd —Sydney NSW
- Full-time
- Master's degree
- AWS
- Bachelor's degree
Systems Engineer, End User Computing
Houlihan Lokey —Sydney NSW
- Full-time
- Hospitality
- Management
- Computer Science
Automation Engineer
Endeavour Energy —Parramatta NSW
- Full-time
- Engineering
- Databases
- Bachelor's degree
8d
Implementation Architect
Solventum —North Ryde NSW
- Full-time
- Remote
- Computer Science
- Bachelor's degree
- EMR systems
8d
Hub NOC Technician - Live Sport
NEP Australia —Eveleigh NSW
- Weekend availability
- Engineering
- Communication skills
- Employee assistance program
Quick Apply
Country Lead, Data Center Security
Anthropic —Sydney NSW
- Contract
- Hybrid work
- Education
- Bachelor's degree
- APIs
- Parental leave
7d
Associate Systems Engineer
Amazon Support Services Pty Ltd —Sydney NSW
- Full-time
- Computer Science
- Software troubleshooting
- AWS
Systems & Cloud Engineer
Francom —Sydney NSW
- Full-time
- Azure
- Management
- Scripting
Associate ICT Developer
Department of Customer Service —Sydney NSW
- $102,936 - $113,579 a year
- Full-time
- Hybrid work
- Software development
- Agile
- Communication skills
4d
Director Level - Enterprise AI Architect
The Argyle Network —Sydney NSW
- $220,250 a year
- Full-time
- AI
- Leadership
Senior QA Engineer (Backend. Rust / Java) - Trading
Binance —Sydney NSW
- Full-time
- Remote
- Bilingual
- AI
- SDLC
Quick Apply
AI Deployment Engineer
OpenAI —Sydney NSW
- Full-time
- Hybrid work
- No degree
- AI
- Communication skills
Lead Engineer, Engineering Productivity
Neara —Sydney NSW
- Full-time
- Hybrid work
- AI
- Communication skills
Quality Assurance Engineer
Tecala Group —Sydney NSW
- $60,000 - $80,000 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- AWS
- Health insurance
- Parental leave
Quick Apply
4d
Senior Account Executive
Rocket Software —Sydney NSW
- Full-time
- Sales
- Salesforce
- Education
AEM Lead
Infosys Singapore & Australia —Sydney NSW
- Full-time
- Hybrid work
- Azure
- Management
- DevOps
Quick Apply
Sr. Software Engineer - Golang Core Services and Libraries (Remote, AUS)
CrowdStrike —Sydney NSW
- Full-time
- Remote
- APIs
- Budgeting
- AI
- Parental leave

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senior network security engineer jobs near parramatta, nsw

Site Reliability Engineer

NASDAQ -
Sydney NSW

Apply Now

Job Details

Full-time

Qualifications

TCP
ITIL Certification
Cloud infrastructure
System administration
Azure
Oracle
Law
Ansible
AWS Certification
Google Cloud Platform
Master's degree
AWS
Docker
ITIL
PostgreSQL
Terrafrom
Scripting
GitHub
Vulnerability management
AI
VPN

Full Job Description

Site Reliability Engineer – Platform Operations

As a Site Reliability Engineer reporting to Sr. Director – Platform Operations, Cap Cloud team, you'll play a critical role in ensuring the reliability, performance, and operational excellence of cloud-based services delivered to Nasdaq's FinTech clients worldwide.

You'll thrive in this position if you're solutions-oriented, resilient under pressure, and energized by working across global teams to build and sustain mission-critical systems that keep markets moving.

What You Will Do

Test, plan, and deploy changes to our existing systems for SRE & operational excellence, as well as implementing new solutions to enhance our customer offerings
Handle appropriate incidents (and problems) through to resolution, referring and raising to other resolver groups as required
Facilitate planning and execution of disaster recovery tests and other BCP activities
Ensure support for a culture of continuous improvement, including identifying areas for potentially improved automation and feeding back to relevant teams
Drive the culture of “security first” and continuous improvements
Identify, design, and implement technical and process improvements to improve service delivery metrics.
Advanced level communication (escalation, collaboration with global team, influence /stakeholder mgmt.)

What We Expect

5+ years of experience managing mission-critical, 24x7 operational environments in a cloud-based setting.
Hands-on experience with cloud platforms and infrastructure-as-code tooling to support reliable and repeatable deployments.
Solid experience with cloud technologies, including proficiency in at least one major cloud platform (AWS, Azure, GCP, or OCI), as well as expertise in Terraform and Ansible.
Experience of Terraform, Bash or Python scripting
Solid understanding of Linux systems administration, containerization, and network fundamentals.
Solid experience with monitoring tool.eg Datadog or AWS cloud watch or equivalent
Knowledgeable in containerization technologies such as Docker and Kubernetes
Knowledge in ITIL , IBM MQ, Patching & Vulnerability Management
Strong understanding of Networking- TCP/IP, firewalls, VLAN, VPN
Knowledge with Oracle, PostgreSQL, or other RDBMS (nice to have)
Excellent communicator with a track record of effective collaboration across distributed, global teams.
Good knowledge of AI tools (e.g. copilot, github copilot or equivalent), exposure to LLM, RAG and AI agents’ knowledge (hands on experience is optional but is highly preferrable).

What Would Be Helpful

AWS and / or Azure /OCI certifications in professional level
Information Technology Infrastructure Library (ITIL) Certification
Linux or Kubernetes certifications
Have experience working in Financial institutions
Certified in Security management ( eg. AWS certified security professional)

This position is based in Sydney, Australia, and offers a hybrid work environment with at least 2 days per week in-office, subject to change, providing flexibility and accessibility for qualified candidates.

Benefits & Rewards

We offer a competitive, well-rounded rewards package designed to support the financial, physical, and emotional well-being of our employees and their families (where applicable).

We utilize a structured job architecture and career framework to ensure growth opportunities are transparent, fair, and accessible to all employees.

For more information, visit Nasdaq Benefits & Rewards Career Page.

Come as You Are

Nasdaq is an equal opportunity employer. We welcome applications from candidates of all backgrounds and identities.

We are committed to fostering an inclusive workplace where diverse perspectives, experiences, and identities are valued and celebrated.

We ensure that individuals with disabilities are provided with reasonable accommodation throughout the hiring process.

Apply Now

Refine Your Search

senior network security engineer jobs in parramatta, nsw

Site Reliability Engineer

Platform Engineer

Staff Cloud Infrastructure Security Engineer

Network Development Manager, GCNA Border Network, GCNA-D

Systems Engineer, End User Computing

Automation Engineer

Implementation Architect

Hub NOC Technician - Live Sport

Country Lead, Data Center Security

Associate Systems Engineer

Systems & Cloud Engineer

Associate ICT Developer

Director Level - Enterprise AI Architect

Senior QA Engineer (Backend. Rust / Java) - Trading

AI Deployment Engineer

Lead Engineer, Engineering Productivity

Quality Assurance Engineer

Senior Account Executive

AEM Lead

Sr. Software Engineer - Golang Core Services and Libraries (Remote, AUS)

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Site Reliability Engineer – Platform Operations

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