telecom core network engineer jobs in Sydney

Join our TeamJoin Ericsson’s Network Operations Centre (NOC) Back Office team and support reliable mobile core and IP network services. In this role, you will implement and validate network changes, maintain core network availability, resolve production issues, and work with customers and internal teams to continuously improve service performance.You...

Description 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 and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation...

Amazon Web Services (AWS) Core Networking team seeks a Network Development Engineer to build, deploy, and scale AWS networks across multiple global datacenters. You will drive reliability and efficiency while collaborating across teams to deliver scalable, repeatable networking solutions. Based in Sydney, you will partner with automation, systems, and...

Amazon is the worlds most customer centric company and is looking to hire highly motivated, best-in-class Network Engineers to help deploy and automate one of the worlds largest and complex networks. With Amazon Web Services, our goal is to become The Infrastructure Platform to the world. Our customers demand the highest quality and reliability for their...

Optical Network Development Engineer, Core Networking If you like to work with new technologies and optimizing existing technology have experience participating in network/systems support for a large-scale enterprise or service provider environment, we would like to meet you. Your work will play a key role in driving the stability and sustainability of...

Amazon Web Services (AWS) is seeking a Network Development Engineer to join the Network Fabric Engineering team. You will help build, deploy and scale the networks that support AWS, customers and other business units across global datacenters.You will collaborate with software, hardware and security teams, drive network projects, and implement sustainable,...

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 (). Would you like to be an Engineer that builds the Cloud, rather than an Engineer that just...

System Development Engineer, Core Networking (Relocation support available)Job ID: 10461905 | Amazon Support Services Pty LtdG'day! You've found an opportunity that could define your next chapter.Applicants must be Australian citizens and hold or be eligible to obtain an Australian Government Security Clearance with the ability to successfully complete an...

DescriptionAWS 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 and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation...

Capgemini Australia in Sydney is seeking a seasoned network engineer to design, implement and troubleshoot IP-based telecom networks. You’ll work across data centres, security platforms and telco-grade firewalls while collaborating with diverse teams to deliver robust connectivity. The role rewards hands-on problem solving, CCNA/CCIE credentials, and deep...

Senior System Development Engineer, Core Networking Job ID: 10576627 | Amazon Support Services Pty Ltd G'day! You've found an opportunity that could define your next chapter. 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...

Ericsson is seeking a Technical Authority Expert to join the Network Operations Centre Back Office in Sydney. You will oversee core network changes, validate deployments, and work with customers to improve service performance.In this role you will troubleshoot production issues, perform preventive maintenance, and provide technical guidance across Ericsson...

Amazon is seeking an Optical Network Development Engineer to design, deploy, and scale networks that support AWS data centers worldwide. You will collaborate with software, hardware, and network engineers to deliver high-availability, cost-efficient infrastructure.You will engage in network planning, automation collaboration, and sustaining engineering...

Ericsson in Sydney is seeking a Network Engineer to join the Network Operations Centre Back Office, delivering high‑performing mobile core and IP services. You will lead complex investigations, support customers, and improve operational performance across packet‑core, IP, security, and infrastructure environments.The role requires a degree or equivalent...

XPT Software Australia Pty Ltd is seeking an experienced Ericsson Network Manager (ENM) Migration Engineer to support migration, upgrade, configuration, validation and troubleshooting activities in telecom networks across Australia. The role focuses on minimizing disruption while migrating ENM environments and coordinating with network, operations and...

Ericsson’s Network Operations Centre (NOC) Back Office team supports reliable mobile core and IP network services. You will implement and validate network changes, maintain core availability, and resolve production issues with customers and internal teams.You will test backup/restore procedures for Core Network Elements, troubleshoot production faults, and...

WSP Global Inc. is seeking a seasoned Telecommunications Engineer to lead and deliver mission-critical projects across Australia. You will apply expertise in Structured Cabling, Outside Plant, IT/OT networks, and ICN platforms within a consultative team. Join our Technology Systems group, work on landmark projects, mentor junior engineers, and collaborate...

Capgemini Engineering is hiring for a network engineering role focusing on design, deployment, and security of telecom IP networks. You will configure and manage routers, switches, and firewalls, while upholding security policies and industry standards.The role requires strong IP protocol knowledge, design experience in telecom networks, and a track record...

RMSI is seeking enthusiastic freshers to join its Network Design team for telecommunications projects in Australia. The role offers on-the-job training and guidance to learn network design processes, technical documentation and telecom engineering fundamentals. Your responsibilities include supporting EO design using OSS/EMS, reviewing technical data, and...

Description G'day! You've found an opportunity that could define your next chapter. Description G'day! You've found an opportunity that could define your next chapter. 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...