Passionate about what the future holds within the Network Management domain? Looking for the next step in your career? Do you want to be part of breaking new grounds in Network Management technologies together with your team and colleagues? Then this is the time to let us know…
This is a job posting for Network Management Engineering within Solution Area Network Management, where we develop and maintain competitive offerings that support our Networks. Network Management Engineering is responsible for products for Network Management, Resource Orchestration and Automation domains.
In NM Engineering we pride ourselves on our ability to put our people as well as our customers in the center. Our innovative capability lies at the heart of everything we do. With around 1200 staff in mainly 3 countries, we describe our organization as geographically distributed but functionally centralized.
Our mission is to provide profitable Network Management products & solutions which are industry-leading, network-aligned and industrialized that enable automated , scalable, sustainable and efficient rollouts & operations for our customers.
We have an exciting opening and would like you to join our team!
We are looking for a Senior Troubleshooter in the Fault Management (FM) and New Node Introduction (NNI) areas within ENM who can successfully drive the project to deliver its objectives and meet Customer expectations.
FM and NNI are strategical areas in ENM and you will take a key role in the successful evolution of the product. This is also an opportunity to work with 10 mature, well-functioning cross functional teams. The Troubleshooter is a central position supporting all the developer teams in the unit to solve various technical challenges coming up during the development of the product.
If you are an agile, dynamic, and result-focused engineer with the ability to empower teams to achieve their goals, you are the perfect match for this job!
What you will do:
• Lead the investigation and resolution of complex ENM production and customer issues across multiple domains and components.
• Perform end-to-end root cause analysis of software, deployment, integration, and performance problems.
• Act as the technical focal point during critical incidents, coordinating developers, architects, support teams, and system experts.
• Drive task forces for high-priority customer escalations and business-critical product issues.
• Analyze logs, traces, dump files, Kubernetes/JBoss/Linux diagnostics, and monitoring data to identify fault causes.
• Work closely with development teams to ensure timely delivery of fixes, patches, and workarounds.
• Identify recurring issues and drive permanent corrective actions to improve product quality and stability.
• Collaborate with Release Verification, Integration, and Customer Support organizations to resolve cross-functional problems.
• Contribute to technical risk assessments and proactively identify potential stability or scalability concerns.
• Mentor engineers in systematic problem-solving and advanced troubleshooting techniques.
• Drive automation and AI-assisted diagnostics to reduce issue resolution time.
The skills you bring:
• BSc/MSc in science area
• Ability to quickly understand complex end-to-end systems and dependencies.
• Excellent analytical and problem-solving capabilities.
• Deep understanding of Linux, Kubernetes, distributed systems, and cloud-native architectures.
• Strong communication skills and ability to coordinate across multiple teams without direct authority.
• Customer-oriented mindset with a strong sense of ownership and urgency.
• Good command of English, both in oral and written form
Advantage if you have qualifications & experience in:
• Experience with telecom/network management systems (ENM is a strong advantage).
• Experience working with Java-based applications and services.
Why join Ericsson?At Ericsson, you´ll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what´s possible. To build solutions never seen before to some of the world’s toughest problems. You´ll be challenged, but you won’t be alone. You´ll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next.
What happens once you apply?Click Here to find all you need to know about what our typical hiring process looks like.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: Hungary (HU) || Budapest
Req ID: 787948
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?
