[Skip to main content](#main-content)

[ OpenNash ](https://opennash.com/) / [Jobs](https://jobs.opennash.com/) [ 01 Search jobs](https://jobs.opennash.com/search/)[ 02 Companies](https://jobs.opennash.com/explore/)[ 03 Hiring report](https://jobs.opennash.com/reports/hiring/)[ 04 AI assistants](https://jobs.opennash.com/connect/)[ 05 How it works](https://jobs.opennash.com/methodology/)

Amazon · AU, NSW, Sydney

# System Development Engineer, Network Core

AU, NSW, Sydney Operations 

Listed on Amazon’s official careers site. Posted October 23, 2026. Check that it is still open and apply there.
[Apply on Amazon’s careers site →](https://www.amazon.jobs/en/jobs/10587231/system-development-engineer-network-core)

[OpenNash Jobs](https://jobs.opennash.com/) / [Amazon](https://jobs.opennash.com/companies/amazon/) / System Development Engineer, Network Core

## Job description

Applicants must be Australian citizens and hold or be eligible to obtain an Australian Government Security Clearance with the ability to successfully complete an Organisational Suitability Assessment. For more information regarding security clearances please visit ([https://www.agsva.gov.au/](https://www.agsva.gov.au/)).

Would you like to be an Engineer that builds the Cloud, rather than an Engineer that just uses it? At AWS, our Engineers look after the behind-the-scenes software and tools that make the world's largest cloud computing infrastructure possible.

We have an amazing opportunity for you to join a world-class network team in a dynamic environment that has the feel of a start-up. As a System Development Engineer you will help to deploy, manage, fix and reinvent the software tools, services and components that network engineering rely on to automate our network and keep it operational. You will actively be involved in innovating new software solutions to solve the challenges of operating the AWS network.

Your internal customers are your network engineer colleagues, and through close collaboration, support and exchange of ideas, we share a common goal to serve our external customers and grow through learning and innovation.

If you are exceptionally motivated and passionate about the work you do then we welcome you to join us, working in an Agile environment with the most advanced tools, processes and talented people in the industry to make the Cloud a reality.

### Key job responsibilities

- Developing and growing innovative, production-quality tools to solve real operational problems for our network

- Support the refinement of system requirements, participate in the development and delivery of operability-related features such as system health monitoring, diagnostics, repair, and other self-healing automation

- Adapt and improve operations management systems and processes to accommodate rapid and increasing growth in systems and traffic

- Participate in the design and execution of production acceptance tests and new hardware evaluations

- Monitor the health of the fleet, automating system health, maintenance tasks, and reporting systems as needed

- Participate in “on-call” rotations to resolve incidents occurring out-of-hours.

### A day in the life

A Systems Development Engineer (SysDE) is responsible for maintaining their team's services, requiring them to troubleshoot and identify the root cause of issues that arise within their systems. They will utilize existing testing, monitoring, and validation tools on their services and infrastructure to ensure their team can continuously deploy new versions with minimal interruption. A SysDE will contribute to automation improvements and tools to reduce manual operations, to fulfill the requirements of the business and their customers.

### About the team

The Systems Development team manages all of the software services and platforms that builds, operates, monitors and assures the AWS network within entire regions. We design and implement automation and new software solutions to improve operational efficiency on behalf of our Network Engineer customers. We're at the forefront of powering AWS's vast network infrastructure, transforming complex operational challenges into scalable systems that enhance the reliability and efficiency of one of the world's largest cloud networks.

## At a glance
- Posted by the employer: Oct 23, 2026
- First seen by OpenNash: Oct 25, 2026
- Last checked: Nov 1, 2026
- Listed for: 9 days
- Location: AU, NSW, Sydney[Apply on Amazon’s careers site →](https://www.amazon.jobs/en/jobs/10587231/system-development-engineer-network-core)

## Hiring at Amazon
- Open jobs: 21,930
- New in the last 7 days: After two weekly collections
- Tracked since: Jul 10, 2026

[All Amazon jobs](https://jobs.opennash.com/companies/amazon/) · [Weekly hiring report](/reports/hiring/)

## More jobs at Amazon

### [Systems Engineer - Windows, Region Services](https://jobs.opennash.com/companies/amazon/jobs/4fe7c12277396828f7f2/)

AU, NSW, Sydney

### [Systems Engineer, AWS Incident Response](https://jobs.opennash.com/companies/amazon/jobs/893c1f548608c8308a0a/)

AU, NSW, Sydney

### [Systems Development Manager, Region Services](https://jobs.opennash.com/companies/amazon/jobs/5609567fab72b68485f2/)

AU, NSW, Sydney

### [Tech Ops Engineer - Incident Management, Central Technical Operations Services (CTOS)](https://jobs.opennash.com/companies/amazon/jobs/c69f1b276cf55bd8db0d/)

AU, NSW, Sydney

## Similar jobs at other companies

### [System Administrator - Network Specialist Commissioning Engineer (f/m/d)](https://jobs.opennash.com/companies/siemens-energy/jobs/3d8210da3f7694da2de9/)

Siemens Energy 

### [Network System Engineer - Scope Network Security (m/w/d)](https://jobs.opennash.com/companies/iqvia/jobs/302555136c5b828570bf/)

IQVIA · Leipzig, Germany

### [Vice President, Network Engineering & Architecture - (System & Network Operations) - IT](https://jobs.opennash.com/companies/hong-kong-exchanges/jobs/4f25edf18bc2618ba2a2/)

Hong Kong Exchanges 

### [(Senior) Network Engineer - Associate - System & Network Operations - IT](https://jobs.opennash.com/companies/hong-kong-exchanges/jobs/3ba4706229bd549ec5a2/)

Hong Kong Exchanges · Hong Kong

### [Senior System Engineer Data Center Network M W D](https://jobs.opennash.com/companies/rheinmetall/jobs/a9fa0ccf737c0a399249/)

Rheinmetall 

[Operations jobs](/functions/operations/)

OpenNash lists jobs from employers’ own careers sites and does not handle applications.
Dates come from the employer where stated; “first seen” and “last checked” are our own observations.

[ OpenNash ](https://opennash.com/)

AI-native services firm that builds custom software and 24/7 AI agents.

OpenNash Jobs is an OpenNash Applied AI project.
[Book time with OpenNash](https://calendly.com/opennash/new-meeting?hide_gdpr_banner=1)

Jobs
- [Search jobs](https://jobs.opennash.com/search/)
- [Companies](https://jobs.opennash.com/explore/)
- [Hiring report](https://jobs.opennash.com/reports/hiring/)
- [AI assistants](https://jobs.opennash.com/connect/)
- [How it works](https://jobs.opennash.com/methodology/)

OpenNash
- [opennash.com](https://opennash.com/)
- [Services](https://opennash.com/ai-agent-consulting/)
- [OpenNash CX](https://opennash.com/cx/)
- [AI Tools](https://opennash.com/ai-tools/)
- [Blog](https://opennash.com/blog/)
- [About](https://opennash.com/about/)

Contact
- [hello@opennash.com](mailto:hello@opennash.com)

- [LinkedIn](https://www.linkedin.com/company/opennash)

- [Support](https://jobs.opennash.com/support/)

- [Privacy](https://jobs.opennash.com/privacy/)

- [Terms](https://jobs.opennash.com/terms/)

© 2026 OpenNash, Inc. Company names and public job postings belong to their respective owners. Employers control source availability and application decisions.