About this opportunity:
As an Integration Engineer in the CSS TW CHT SD&CS team, you'll deploy, install, and configure UDC domain products on cloud and virtualized platforms, working hands-on with carrier-grade systems to deliver reliable telecom solutions.
What you will do:
- Deploy and configure UDC domain products (cloud-native and virtualized environments)
- Integrate UDC core network equipment (UDR, UDM, HSS, CUDB)
- Troubleshoot and resolve carrier-grade UDC system issues
- Optimize systems and support knowledge sharing
- Execute projects with focus on quality delivery
The skills you bring:
- 5+ years in telecom network integration or core networks
- Hands-on experience with UDC core network equipment
- Proficiency in at least one: UDR, UDM, HSS, or CUDB
- Strong end-to-end troubleshooting capabilities
- Quick learner with problem-solving mindset
Nice to have (can learn on the job):
- Deep UDC systems knowledge
- Cloud platform experience (OpenStack, Kubernetes)
- UDC deployment experience
- Process optimization skills
- Cross-functional collaboration experience
Top Skills
What the Team is Saying
What We Do
Ericsson builds the digital connectivity the world relies on. Our technology underpins the mobile networks, platforms, and systems that billions of people, businesses, and societies depend on every day.
We are a global leader in communications technology, delivering mobile network infrastructure, cloud software, and wireless connectivity solutions for service providers and enterprises worldwide. Our networks support connectivity across 180+ countries, helping power everyday communication as well as critical digital services at global scale.
Connectivity has evolved far beyond consumer mobile use. Today, nearly 80% of the world’s population accesses the internet via mobile networks, and Ericsson is helping shape what comes next. We are advancing 5G and 5G Advanced, developing network APIs that open connectivity to the global developer ecosystem, and applying automation and AI to make networks more intelligent, efficient, and resilient.
Ericsson was the first company to launch live 5G networks on five continents, and our 5G platform is now commercially live in 150+ networks across 60+ countries. We also support more than 36,000 enterprise customers, enabling secure, high-performance connectivity for industries such as manufacturing, aviation, logistics, utilities, and public safety, where reliability and performance are mission critical.
Innovation is central to how we work. Ericsson has approximately 28,000 employees in research and development, backed by one of the strongest intellectual property portfolios in the industry with 60,000+ granted patents. Our engineers, researchers, and technologists work across 100+ global R&D sites, helping define how networks evolve and how digital infrastructure is built for the long term.
As the world moves toward a mobile-first, AI-powered, and cloud-driven future, connectivity becomes the foundation for digital transformation across every industry. Ericsson is building that foundation, shaping the future of digital connectivity through technology that operates at global scale and supports real-world impact, today and for what comes next.
Why Work With Us
Ericsson is a place for people who want to work on technology that powers everyday life. You’ll contribute to large-scale systems used every day, tackle complex challenges in live environments, and keep developing your skills and career in your own vision.
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Hybrid Workspace
Employees engage in a combination of remote and on-site work.
Ericsson adopts a hybrid work model globally because we know balance matters. Sometimes things are better in real life. Other times we can be more productive at home. Our hybrid approach gives you the best of both worlds.
