We are seeking an experienced and strategic Domain Sales Manager – Telco Core Networks to drive technology leadership, customer engagement, and business growth across the Core Network domain. In this role, you will serve as Ericsson's trusted advisor and technology leader, partnering with our customer to define and execute the long-term vision, architecture, and roadmap for next-generation core networks.
The role spans EPC/Packet Core, IMS, Signalling, Dual Mode Core, 4G, 5G, Telco Cloud, and the evolution towards 6G and autonomous network operations. You will work closely with senior customer stakeholders to ensure technology investments support business objectives, operational excellence, network resilience, and future innovation.
What You Will Do
The Skills You Bring
What happens once you apply?Click Here to find all you need to know about what our typical hiring process looks like.We encourage you to consider applying to jobs where you might not meet all the criteria. We recognize that we all have transferrable skills, and we can support you with the skills that you need to develop.Encouraging a diverse and inclusive organization is core to our values at Ericsson, that's why we champion it in everything we do. We truly believe that by collaborating with people with different experiences we drive innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team. Ericsson is proud to be an Equal Opportunity Employer. learn more.
Primary country and city: Australia (AU) || Sydney
Domain Sales Manager
Job Stage: Job Stage 8
Primary Recruiter: Sushmita Centeno
Hiring Manager: Marcel Schwartz

The future of mobile isn’t on the horizon, it’s happening now. At Ericsson, we’re building the foundation for an open network ecosystem where industries, developers, and enterprises thrive.
The convergence of 5G, AI, cloud, and network APIs isn’t just a technological shift; it’s a transformation that is redefining industries and enhancing everyday life. Open, programmable networks are enabling real-time innovation and unlocking new business models across the globe.
Imagine a world where developers can dynamically access network capabilities on demand, where enterprises don’t just use connectivity but shape it. This isn’t a distant vision, it’s the ecosystem we’re creating today.
Collaboration fuels everything we do. By working across industries, we’re designing a future where connectivity isn’t just seamless. It’s intelligent, programmable, and transformative.
The shift is happening. Are you part of it?