System Integration Engineer
Locations: Dalian / Xi'an / Guangzhou
Travel: Domestic and international travel
Role summary
As a System Integration Engineer, you help deliver cloud platforms and mobile core networks for 4G/5G/6G and IoT. You work with global teams and customers, gaining hands-on experience in cloud, networks and automation, and grow towards technical expert or solution architect roles.
What you will do
- Deploy and integrate core network, network management and cloud systems (OpenStack, Kubernetes, virtualization, containers, Linux, TCP/IP).
- Perform installation, upgrade, expansion, data migration, testing and troubleshooting for operator networks in China and worldwide.
- Provide technical support and consulting on 4G/5G/6G, IoT and NFV solutions, joining customer meetings and contributing to solution design.
- Work with sales, product and project managers to plan tasks and support successful project delivery.
- Document best practices and share technical knowledge within the team.
What you bring
- Bachelor's degree or above in Computer Science, Communications, Electronics, Software Engineering or related majors.
- Basic knowledge of IP networking / TCP/IP and Unix/Linux; lab, course or project experience is welcome.
- Interest or experience in cloud technologies (virtualization, Docker, Kubernetes, OpenStack).
- Curiosity about AI and new technologies, and willingness to use tools (e.g. code assistants, document or test automation) to improve work.
- Plus points: Shell/Python scripting, server hardware exposure, basic understanding of 4G/5G core, NFV, IoT.
- Good communication, teamwork, strong learning ability, and a customer-focused, proactive attitude.
- Native-level Chinese and good English, able to use English as a working language; willing to travel in China and abroad.
What we offer
- Structured onboarding, technical and soft-skill training, and mentorship.
- Opportunity to work on real global projects early in your career.
- Clear paths to become a cloud/core network technical expert or grow into project/people leadership roles.
Join Ericsson, help build the next-generation 5G/6G and cloud networks that connect the world.
Skills Required
- Bachelor's degree or above in Computer Science, Communications, Electronics, Software Engineering or related majors.
- Basic knowledge of IP networking / TCP/IP and Unix/Linux (lab, course or project experience welcome).
- Interest or experience in cloud technologies (virtualization, Docker, Kubernetes, OpenStack).
- Curiosity about AI and willingness to use tooling (code assistants, document or test automation).
- Good communication, teamwork, strong learning ability, customer-focused and proactive attitude.
- Native-level Chinese and good English, able to use English as a working language.
- Willingness to travel domestically and internationally.
- Shell or Python scripting experience.
- Server hardware exposure and basic understanding of 4G/5G core, NFV, IoT.
What the Team is Saying
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Ericsson Compensation & Benefits Highlights
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Healthcare Strength — Comprehensive medical, dental, vision, and mental‑health options are positioned as core benefits with multiple plan choices in key markets. Official materials explicitly emphasize healthcare breadth as part of “Life at Ericsson.”
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Retirement Support — 401(k) with employer matching in the U.S., pensions in some regions, and broad access to an ESPP indicate strong long‑term financial support. Company filings and AGM materials describe share programs and post‑employment benefits as ongoing pillars of the package.
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Leave & Time Off Breadth — Paid time off, sick leave, holidays, and paid volunteer time are highlighted alongside generous parental leave in various locations. Time‑off entitlements are presented as a strong component of the total rewards offering.
Ericsson Insights
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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Ericsson Offices
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.
