Senior Domain Specialist - Wireless Orchestration & Exposure (Ericsson Platforms)

Employment Type

Permanent

Closing Date

3 June 2026 11:59pm

Job Title

Senior Domain Specialist - Wireless Orchestration & Exposure (Ericsson Platforms)

Job Summary

Job Description

The Ericsson Service Orchestration and Assurance (ESOA) platform underpins Telstra’s mobile service activation and assurance, supporting the C06 stream and enabling key capabilities such as product slicing and digitalisation. It plays a critical role in orchestrating service orders and ensuring operational reliability at scale. With Release 1 successfully launched and subsequent releases underway, the platform continues to evolve while supporting wireless network expansion and plays a key role in enabling Telstra’s Network-as-a-Product (NaaP) and Telstra Autonomous Network (TAN) ambitions by evolving orchestration capabilities toward intent-based, API-driven service delivery.

You will work across the integration and lifecycle management of Ericsson orchestration within multi-cloud environments, ensuring seamless deployment, scaling, and operation of 5G CNFs and end-to-end service delivery.

Our Perks & Benefits:

Work-life integration - we understand life happens when you're busy making other plans, so we offer flexibility around where, and when you work

16 weeks paid parental leave for primary and secondary carers

Professional development program

An epic (free) Telstra mobile phone plan

Laptop/Device allowance renewed every 2 years

Purchased Annual Leave scheme

Discounted Telstra products and services

What You’ll Do

Cloud & Infrastructure (IaaS)

Design, build, and operate cloud environments across OpenStack (RHOSP, CBIS, CEE), Bare Metal (CNIS) and VMware vCloud with a preference of experience wit Ericsson’s CEE and CNIS.

Manage infrastructure scaling, networking, and storage across complex environments

Administer and troubleshoot network and storage layers

Container & Cloud-Native Platforms

Engineer and operate Kubernetes, Docker, and ECCD platforms

Manage end-to-end lifecycle of CNFs across model and production environment

Orchestration & Automation

Integrate Ericsson’s Service Orchestrator with VIM and multi-cloud platforms

Develop service orchestration using TOSCA and Jinja templates

Automate infrastructure and network processes using Ansible

Integration & APIs

Deliver integration across telecom and cloud ecosystems

Enable automated deployments and testing using tools such as Bruno and Swagger

Contribute to API design, governance, and lifecycle management

Solution Architecture & Platform Design

Contribute to end-to-end solution architecture, including O2A workflows (e.g. network slicing)

Act as a domain SME across orchestration and exposure, bridging architecture, platform engineering, and operations

Support the design, deployment, and lifecycle management of platforms and solutions

Operations & Troubleshooting

Lead troubleshooting of complex, cross-domain incidents spanning orchestration, infrastructure, and service layersDrive continuous improvement in observability, automation, and platform resilience

Provide support for service order incidents as required

Key Technical Skills & Expertise

Ericsson ESOA Exposure Platform (Critical Requirement)

Hands-on experience with Ericsson’s ESOA and/or Exposure Platform is essential

This platform underpins 5G network slicing, service and network orchestration and represents highly specialised expertise

5G Network & Service Orchestration

Strong understanding of 5G technologies, particularly network slicing and orchestration

Experience working with platforms that centrally manage and automate network services

Orchestration & Automation (Core Capability)

Deep expertise in orchestration and automation within the Ericsson ecosystem

This is a non-negotiable requirement due to limited transferability from other vendor platforms

DevOps Capability

Operate within a DevOps model, including:

Developing platform features and enhancements

Supporting live production environments

Managing end-to-end platform lifecycle

Driving automation-first practices to reduce manual provisioning and incident recovery times

Demonstrated ownership across build, run, and optimisation

Production Support & On-Call Readiness

Experience supporting live customer environments

Willingness to participate in incident response or on-call support (e.g. PagerDuty), as required

Understanding of service activation platforms and operational issue management

Cloud & Infrastructure Knowledge

Familiarity with cloud and infrastructure environments supporting telecom platforms

Exposure to containerised and cloud-native architectures

Agile Delivery

Experience working within agile delivery models, contributing to iterative development and continuous improvement

If this opportunity sounds like a perfect fit for you, we'd encourage you to apply!

Diversity is more than a policy – it’s how we thrive

We know diverse teams deliver better outcomes, and we’re committed to creating an environment where everyone feels safe, respected, and supported — regardless of gender, background, or ability.

We strongly encourage women and gender-diverse people to apply and are happy to discuss flexible working arrangements or adjustments to the recruitment process.

We're amongst the top 2% of companies globally in the CDP Global Climate Change Index 2023, being awarded an 'A' rating. If you want to work for a company that cares about sustainability, we want to hear from you.

As part of your application with Telstra, you may receive communications from us on +61 440 135 548 (for job applications in Australia) and +1 (623) 400-7726 (for job applications in the Philippines and India).

When you join our team, you become part of a welcoming and inclusive community where everyone is respected, valued and celebrated. We actively seek individuals from various backgrounds, ethnicities, genders and disabilities because we know that diversity not only strengthens our team but also enriches our work. We have zero tolerance for harassment of any kind, and we prioritise creating a workplace culture where everyone is safe and can thrive.

As part of the hiring process, all identified candidates will undergo a background check, and the results will play a role in the final decision regarding your application.

We work flexibly at Telstra. Talk to us about what flexibility means to you. When you apply, you can share your pronouns and / or any reasonable adjustments needed to take part equitably during the recruitment process.

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