About this opportunity
We are looking for a RAN & Transport Support Engineer to provide technical service and support to customers across both RAN & Transport network domains. In this role, you will troubleshoot, analyse, and resolve network issues to stabilize, maintain, and optimize customer networks while ensuring service delivery according to agreed Service Level Agreements (SLAs).
You will work with RAN technologies covering GSM (2G), WCDMA (3G), LTE (4G), and NR (5G) networks as well as transport technologies including microwave, IP, packet transport, and optical solutions. The role involves incident handling, problem resolution, software maintenance, preventive support, customer engagement as well as participation in the on-call emergency support roster.
What you will do:
- Handle customer case using Ericsson's CSR handling tools and processes
- Troubleshoot, analyse, and resolve network faults and service degradations
- Ensure customer requests are within the agreed contract scope and service commitments
- Act as Investigation Leader, driving end-to-end CSR investigations and coordinating resolution activities across support and maintenance organizations
- Support customer operational and technical escalations and collaborate with Service Delivery Managers (SDMs) and senior technical stakeholders to ensure timely CSR resolution and SLA fulfilment
- Perform Software Update Management (SUM) activities.
- Handle dedicated support for customers located in Ukraine, including onsite intervention to customer premises whenever requested by the customer and when customer issues cannot be solved remotely (both in Emergency and Normal CSR handling)
- Provide customer support for customers across South Europe, Eurasia, and other regions when required
- Build and maintain effective working relationships with customer technical teams and key stakeholders
- Support operational performance reviews and contribute to efficient delivery processes
- Identify new business opportunities
- Be part of Emergency Service Roster, delivering 24/7 Emergency support for RAN & Transport domains for the customers in the scope of Customer Support contracts
- Participate in Problem Management activities (problem bulletin handling), Root Cause Analysis (RCA), and Emergency Review Boards
It would be a plus if you have:
- Experience with Juniper and/or Cisco
- ETCP Transport Certification or other technical certification (i.e. IP Networking/Router 6000)
- ETCP Certifications in RAN technologies
- Understanding of Cloud RAN, virtualization technologies, and cloud-native architectures
What you will bring:
- Education: Bachelor's degree in Telecommunications, Computer Science, Electrical Engineering, or a related field
- Experience: 3-5 years of experience in telecommunications, network operations, or technical support in customer-facing technical roles
- Experience in Ericsson's MINI-LINK family (CN and TN nodes), Router 6000 series, Optical Fronthaul solutions
- Understanding of transport Network architecture, TCP/IP, MPLS, OSPF, BGP, Ethernet technologies and routing fundamentals.
- Experience in Ericsson Radio System products and solutions (GSM/WCDMA/LTE/NR)
- Understanding of Radio Network architecture, and end-to-end mobile network architecture and interaction between RAN, Transport, Core Network, and OSS systems
- Delivering results & meeting customer expectations
- Analytical Thinking and Problem Solving
- Presentation & communication skills
- Collaboration and Teamwork
- Fluent in English and Ukrainian
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: Ukraine (UA) || Kiev
Req ID: 788966
Skills Required
- Bachelor's degree in Telecommunications, Computer Science, Electrical Engineering, or a related field
- 3-5 years of experience in telecommunications, network operations, or customer-facing technical support
- Experience with Ericsson MINI-LINK CN and TN nodes
- Experience with Ericsson Router 6000 series
- Experience with optical fronthaul solutions
- Understanding of transport network architecture, TCP/IP, MPLS, OSPF, BGP, Ethernet, and routing fundamentals
- Experience with Ericsson Radio System products and GSM, WCDMA, LTE, and NR technologies
- Understanding of radio network architecture and end-to-end mobile network interaction across RAN, transport, core network, and OSS systems
- Ability to deliver results and meet customer expectations
- Analytical thinking and problem-solving skills
- Presentation and communication skills
- Collaboration and teamwork skills
- Fluency in English and Ukrainian
- Experience with Juniper and/or Cisco
- ETCP Transport Certification or another technical certification, such as IP Networking or Router 6000
- ETCP certification in RAN technologies
- Understanding of Cloud RAN, virtualization technologies, and cloud-native architectures
What the Team is Saying
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Ericsson Compensation & Benefits Highlights
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Healthcare Strength — Health coverage options are described as broad, with multiple medical plan choices (often three) plus dental and mental health resources. U.S. materials also reference PPO and HDHP options, and some teams contribute to HSAs.
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Retirement Support — U.S. postings outline a 401(k) with an automatic 3% company contribution plus matching that reaches 4% when employees contribute 5%. This combination is repeatedly listed in role postings and characterized as strong for the sector.
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Parental & Family Support — U.S. job descriptions frequently cite up to 16 weeks paid maternity leave and 6 weeks paid parental/adoption leave at 100% pay. These benefits are positioned as exceeding many U.S. corporate policies.
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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