About this opportunity:
We are now looking for a Cloud Integration Engineer to deliver and support Ericsson's CNIS cloud platform and cloud-native, AI-powered networks for our customers. In this role, you will configure and integrate CNIS and related cloud infrastructure in live networks, stabilize and optimize services, and help drive cloud-native, software-centric networks.
You will collaborate closely with customer operations and technical teams, as well as Project Management, Solution, Service Delivery, sales, and R&D at Ericsson. You will work in a fast-changing cloud and AI-network environment where you continuously develop your skills and take strong ownership of end-to-end solutions.
Ericsson Korea에서 CNIS 기반 클라우드 네이티브 및 AI 기반 네트워크를 구현• 지원하는 Cloud Integration Engineer를 채용합니다. 이 역할은 CNIS 및 관련 클라우드 인프라를 고객 망에 구성• 통합하고 서비스 안정화• 최적화를 수행하며, Ericsson의 클라우드 네이티브• 소프트웨어 중심 제품을 고객 네트워크에 실현하는 역할입니다.
Cloud Integration Engineer는 고객의 운용• 기술팀 및 Ericsson 내부 Project Management, Solution Service Delivery, 영업, R&D와 협업하며, 빠르게 변화하는 클라우드• AI-network 환경 속에서 지속적으로 역량을 개발하고 end-to-end 솔루션을 주도적으로 책임지게 됩니다.
What you will do
- Handle network Cloud Infrastructure (CNIS cloud platform based on OpenStack, Kubernetes, SDI, SDS and network switches) delivery & verification, ensuring secure and robust deployment in customer environments
- Plan and execute the implementation of product configuration and integration work for cloud and virtualization components
- Execute integration and migration work for CNIS releases, upgrades and expansions
- Prepare and perform system tests and acceptance tests for CNIS-based solutions, with a strong focus on reliability, performance and security at the OS and platform level
- Work proactively to identify and drive improvements in CNIS integration, deployment automation, observability and security hardening
- CNIS Cloud Infrastructure(OpenStack, K8S, SDI, SDS, Switch 등) 딜리버리 및 검증을 수행하고, 고객 환경에서 안정적이고 보안이 강화된 클라우드 인프라를 구축
- 클라우드/가상화 구성 요소에 대한 시스템 구성/통합 작업을 계획하고 실행
- CNIS 릴리스, 업그레이드 및 확장에 따른 시스템 통합 및 마이그레이션 작업을 수행
- CNIS 기반 솔루션에 대해 시스템 테스트, 인수 테스트를 준비• 수행하며, OS 및 플랫폼 레벨에서의 안정성• 성능• 보안을 중점적으로 검증
- 클라우드 인프라 통합, 배포 자동화, 모니터링과 Linux/OS 보안 하드닝 분야에서 개선 사항을 파악하고 실행하여 CNIS 플랫폼의 품질 향상
You will bring
- Experiences: 3-7 years of hands-on experience in cloud-related technologies (cloud infrastructure, virtualization, container platforms, or similar), preferably in telecom or large-scale enterprise environments
- Education: Bachelor's degree in engineering (IT, Telecom, Electronic Engineering, Computer Science, etc.) or equivalent through relevant professional experience
- Preferred domain knowledge: Cloud Infrastructure (Kubernetes, OpenStack, KVM, SDS, SDI), MANO, network design knowledge, switches (Cisco, Extreme etc.), and strong experience with Linux-based servers and operating systems (installation, configuration, troubleshooting)
- OS-level security experience: Practical experience in operating system-level security, such as Linux/OS hardening, security patch and vulnerability management, authentication/authorization configuration, secure access control, and compliance with security policies and standards
- Business Korean and English communication skills, with the ability to collaborate effectively with customers and global teams
- Ability to apply expertise & technology, with strong analytical, learning and research skills, and a mindset focused on delivering results and meeting customer expectations
- 경력: 클라우드 관련 기술 분야(클라우드 인프라, 가상화, 컨테이너 플랫폼 등)에서 3~7년 경력 보유하신 분 (통신 장비 및 클라우드 플랫폼 분야 경험 우대)
- 학력: 관련 전공(IT, 통신, 전자공학, 컴퓨터공학 등) 학사 이상 혹은 그에 상응하는 유관 경력 보유자
- 기술 분야: 클라우드 인프라(Kubernetes, OpenStack, KVM, SDS, SDI) 및 MANO Knowledge, Network Design knowledge, 스위치(Cisco, Extreme 등), Linux 기반 서버 및 운영체제 설치• 구성• 장애 대응 경험
- OS 레벨 보안 경험: Linux/운영체제 하드닝, 보안 패치 및 취약점 관리, 인증/인가 설정, 접근 제어 정책 수립 및 보안 규정• 표준 준수 경험
- 비즈니스 수준의 한국어 및 영어 커뮤니케이션 역량을 바탕으로 고객 및 글로벌 팀과 원활하게 협업할 수 있는 역량
- 전문 지식과 기술을 적용할 수 있는 역량, 분석적이고 끊임없이 연구하는 자세, 결과 지향적이고 고객 요구사항을 충족할 수 있는 태도
Skills Required
- Relevant experience in telecommunications or related technical domain (new graduates up to 10 years)
- Bachelor's degree in engineering (IT, Telecom, Electronic) or equivalent experience
- Domain knowledge in cloud infrastructure: Kubernetes, OpenStack, KVM, SDS, SDI
- Knowledge of MANO and network design
- Experience with network switches (Cisco, Extreme) and Linux servers
- Business-level Korean and English communication skills
- Strong communication skills to work with customers and cross-functional teams
- Ability to apply technical expertise and deliver results meeting customer expectations
- Strong analytical, learning, and research skills
What the Team is Saying
.png)
.png)
Ericsson Compensation & Benefits Highlights
-
Healthcare Strength — Healthcare coverage includes employer‑verified medical, dental, and vision plans, along with HSAs/FSAs and EAP/mental‑health support. Wellbeing initiatives are highlighted as part of Life at Ericsson.
-
Retirement Support — Retirement programs include a 401(k) with company matching that is employer‑verified, with mentions of match levels varying by time and team and pension support in some regions. This is frequently cited as a solid pillar of the package.
-
Parental & Family Support — Paid parental leave is described as competitive in many U.S. postings, with examples up to 16 weeks maternity and 6 weeks parental/adoption at 100% pay. Family‑friendly policies and return‑to‑work support are also called out.
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.
Gallery
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.
