About this opportunity
We are hiring a Senior NMS/OSS Engineer to manage and support network management systems, primarily Ericsson ENM/ENIQ, along with the associated infrastructure. You will work with cross-functional teams and vendors to ensure optimal availability, performance, and reliability. This role may require on-call or shift participation.
You will bring
• Proven hands-on experience with Ericsson ENM/ENIQ v23+ (rack-mounted/blade). • Strong troubleshooting, scripting (Unix/Shell/Python), and database skills (Sybase IQ, Vertica, PostgreSQL). • Expertise in Linux (RHEL/CentOS) and Windows Server administration. • Knowledge of OSS northbound interfaces, LDAP, BIND, PKI, IDAM, TBAC/RBAC. • Hardware (HP rack/blade), virtualization (VMware, vSphere), basic network and storage troubleshooting. • Good communication, coordination, and documentation abilities.
What you will do
• Deploy, configure and maintain Ericsson ENM/ENIQ (rack-mounted and blade deployments). • Administer and troubleshoot the NMS/OSS stack, including northbound interfaces to other OSS/element management tools. • Manage and maintain server, virtualization and storage infrastructure that supports NMS/OSS systems. • Perform OS and database administration tasks, run SQL queries and manage DBMS-related issues. • Implement patches, upgrades and package deployments for ENM/ENIQ and related components. • Create and maintain monitoring, backup, and recovery procedures; perform regular health checks and capacity planning. • Develop and maintain automation scripts, operational runbooks and system documentation. • Troubleshoot network, signaling and integration issues; liaise with vendors (Ericsson, Anritsu, Adva, etc.) as required. • Support reporting and analytics flows (SAP BO, Tableau) where applicable. • Participate in incident management, root cause analysis and continuous improvement initiatives.
Key Qualification
• Degree in Computer Science, Information Technology, Electronics, Telecommunications or equivalent practical experience. • Proven experience in NMS/OSS administration, network integration and troubleshooting in carrier or large enterprise environments.
What the Team is Saying
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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 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.
