Senior Cloud Integration Engineer

About this opportunity

We at Ericsson Packet Core (PC) development are a passionate team of engineers on a mission to build the world's best User Plane. We work in autonomous, empowered teams and take pride in developing technology that makes a difference in the lives of billions of people.

Our Packet Core User Plane enables mobile connectivity for a wide range of applications, from everyday mobile services to demanding use cases such as remote healthcare and connected and autonomous vehicles. As the industry moves further into 5G and cloud-native technologies, our solutions are increasingly deployed in complex, distributed environments built on public cloud and Cloud-as-a-Service (CaaS) platforms.

We are now looking for a Senior Cloud & System Integration Engineer to help us prepare, integrate and verify our Packet Core User Plane solution for deployment in our customers' cloud-native environments. This role goes beyond traditional software testing: you will work as a system-level engineer, solving complex integration and troubleshooting challenges across the Packet Core, cloud, infrastructure and networking layers.

What you will do

• Prepare, integrate and verify the Packet Core User Plane solution in customer-specific cloud-native CaaS environments.
• Work with public cloud and containerized infrastructure as part of complex end-to-end solutions.
• Investigate and troubleshoot issues across the full solution stack, from Packet Core components and applications through cloud infrastructure, containers and networking.
• Analyze logs, traces, metrics, packet captures and other technical information to identify root causes and drive issues towards resolution.
• Design and execute verification activities to validate that the complete solution meets functional, integration and deployment requirements.
• Collaborate with software developers, system engineers, cloud experts and other stakeholders to investigate and resolve complex technical problems.
• Work directly with external stakeholders during issue investigation, including technical discussions, fault reporting and joint troubleshooting.
• Prepare and maintain test and integration environments and continuously improve the way we verify and troubleshoot our solutions.
• Automate repetitive verification and troubleshooting activities using scripting and appropriate tools.
• Document findings, root causes and solutions and communicate technical information clearly to both internal stakeholders and customers.

The skills you bring

• Strong engineering mindset and a systematic, analytical approach to solving complex technical problems.
• Strong troubleshooting and root-cause analysis skills, preferably in distributed or cloud-based systems.
• Solid understanding of Linux and computer networking, including TCP/IP, routing and network troubleshooting.
• Experience working with cloud-native technologies, containers and/or Kubernetes.
• Experience in software verification, system integration, deployment or troubleshooting of complex software solutions.
• Ability to understand and troubleshoot problems across multiple layers of an end-to-end system.
• Ability to work independently, take ownership of problems and drive them towards resolution.
• Strong communication and collaboration skills, with the ability to explain complex technical issues clearly.
• Confidence in working directly with external stakeholders.
• Fluent English, both written and spoken.

It is an advantage if you also have

• Experience with public cloud platforms such as AWS, Microsoft Azure or Google Cloud.
• Experience with CaaS environments and Kubernetes-based deployments.
• Knowledge of Packet Core architecture and 3GPP standards.
• Experience with mobile networks, L2/L3 networking or telecom protocols.
• Experience with IPSec, L2TP, TLS, MPLS, CGNAT, BGP, GRE or similar technologies.
• Experience with observability and troubleshooting tools, including logs, metrics, traces and packet captures (e.g. Prometheus, Grafana, Wireshark).
• Experience with Python or other scripting and automation languages.
• Experience working in a customer-facing engineering, system integration or technical support role.
• Experience with Java, Gherkin or similar verification technologies.

Salary package:

• Cafeteria fringe benefits (yearly amount of gross 840,000 HUF)
• Annual bonus
• Benefits after life events (e.g. childbirth)

Other:

• Employee Assistance Program
• Life and accident insurance
• Wellbeing activities
• Company share purchase plan
• Referral program
• All You Can Move partner

Learning & Development:

• Continuous learning through trainings, workshops and conferences
• Internal and external learning & development opportunities
• Language courses

Facilities:

• Modern office in the 11th district
• Hybrid working based on our current Home Office Policy
• Laptop and mobile phone
• Free parking in the secured company underground garage
• Bicycle storage, showers and lockers

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.

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.

Ericsson Hungary does not provide relocation support or sponsor HU work authorizations for this position.