Plan, design, and optimize mobile core networks across Ericsson and multivendor environments. Translate customer requirements into technical solutions, analyze network performance and issues, coordinate project delivery, produce capacity reports, develop measurement templates, and support RFP responses. The role requires expertise in circuit-switched and packet core networks, IMS, LTE, IP networking, signaling protocols, cloud network architecture, and network functions virtualization.
Join our Team
About this opportunity
Join a team delivering planning, design and optimization for mobile core networks. You will turn customer requirements into practical solutions across Ericsson and multi-vendor environments, helping improve network capacity, performance and reliability across markets.
What you will do
You will bring
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: Egypt (EG) || Cairo
Req ID: 791997
About this opportunity
Join a team delivering planning, design and optimization for mobile core networks. You will turn customer requirements into practical solutions across Ericsson and multi-vendor environments, helping improve network capacity, performance and reliability across markets.
What you will do
- Plan, design and optimize core network interfaces and capacity in line with architecture and growth needs.
- Work across core network technologies and platforms, including IMS (P/I/S-CSCF), MSS, MGW, TAS, INUM, PCRF, MGCF, MRF, BGW, DRA, HSS, SBG, STP, CUDB, UPG, MME, EPG and SAPC.
- Translate requirements into suitable parameters, settings and end-to-end technical solutions.
- Coordinate day-to-day delivery of assigned projects, keeping customers and delivery teams informed.
- Investigate performance trends, analyze trouble tickets and resolve critical customer issues related to key performance indicators.
- Create measurement templates using ENIQ and network probes when needed.
- Prepare weekly core-network and capacity reports, including responses to ad hoc requests.
- Contribute to technical solutions and Statements of Compliance for requests for proposal (RFPs).
You will bring
- Experience in core-network planning, design and optimization, including end-to-end work in large or multi-vendor networks.
- Strong understanding of circuit-switched and packet core networks, IMS, VoLTE, VoWiFi, LTE and IP networking.
- Practical experience with SIP, Diameter, GTP/GTPv2 and RADIUS protocols.
- Experience with cloud-based network architecture and network functions virtualization (NFV/NFVi).
- Ability to analyze complex network issues, recommend clear solutions and explain technical information to customers and colleagues.
- Familiarity with Ericsson and multi-vendor products, services, integration practices and technology roadmaps.
- Experience coordinating or guiding engineering teams across markets is an advantage.
- Relevant cloud, IP, IMS or EPC certifications are welcome; equivalent practical experience is also valued.
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: Egypt (EG) || Cairo
Req ID: 791997
Similar Jobs at Ericsson
Cloud • Information Technology • Internet of Things • Machine Learning • Software • Cybersecurity • Infrastructure as a Service (IaaS)
Designs enterprise AI, machine learning, and generative AI architectures for scalable SaaS solutions. Translates stakeholder needs into implementation roadmaps, selects technologies, guides technical reviews and governance, and ensures security, privacy, compliance, reliability, and cost efficiency. Partners with architects, data scientists, MLOps, DevOps, and business teams; mentors engineers; supports agile delivery, proposal development, and go-to-market activities. The role requires hands-on cloud AI deployment, LLM, MLOps, microservices, data engineering, and Python expertise.
Top Skills:
APIsAws BedrockAws SagemakerAzure Machine LearningAzure OpenaiCi/CdCloud InfrastructureComet MlContainerizationDatabricksDataikuDatarobotDvcGansGoogle PalmGoogle Vertex AiKerasKserveKubeflowLangchainLanggraphMicroservicesMlflowPythonPyTorchRetrieval Augmented GenerationScikit-LearnSeldonSemantic SearchServerless TechnologiesSnowflake CortexSnowflake SnowparkSQLTensorFlowTest AutomationTransformersVaesVector Databases
Cloud • Information Technology • Internet of Things • Machine Learning • Software • Cybersecurity • Infrastructure as a Service (IaaS)
Leads software engineering development teams building AI-centric SaaS products. Responsibilities include technical oversight of the software development lifecycle, strategic planning, workforce planning, recruitment, budgeting, performance management, coaching, career development, innovation, process improvement, quality, and compliance. The manager also supports cloud and data engineering, testing, Agile delivery, risk mitigation, and cross-functional collaboration while managing team objectives and individual performance.
Top Skills:
5GAmazon Web ServicesArtificial IntelligenceCloud ComputingConfluenceGoogle Cloud PlatformJIRAMachine LearningAzureMicrosoft Office SuiteMicrosoft ProjectPower BISAP
Cloud • Information Technology • Internet of Things • Machine Learning • Software • Cybersecurity • Infrastructure as a Service (IaaS)
Graduate software test engineer supporting functional, integration, system, regression, and exploratory testing. Responsibilities include developing automated test scripts, validating cloud-native applications, microservices, APIs, and data workflows, investigating failures, documenting defects, maintaining automation frameworks, and integrating tests into CI/CD pipelines within Agile teams.
Top Skills:
C#Ci/CdCloud-Native ApplicationsGitJavaJavaScriptMicroservicesNoSQLPythonRest ApisSQL
What you need to know about the Belfast Tech Scene
If asked to name the birthplace of the RMS Titanic, you might not say Belfast. Similarly, if asked to name Europe's leading destination for foreign direct investment in new software development, Belfast might not come to mind. Yet, both are true. The city has emerged as a tech powerhouse, recently ranked among the best in the U.K. for tech careers — especially for software developers. It also leads the U.K. with the highest percentage of software development jobs advertised.
