E2E Solution Architect UDM OR PACO

2 days ago

Noida, Uttar Pradesh, India Ericsson-Worldwide Full time ₹ 17,50,000 - ₹ 25,00,000 per year
Join our Team

About This Opportunity

We are seeking an experienced and technically proficient Solution Architect to lead the end-to-end solution design and upgrade strategy for UDM (User Data Management), IMS (IP Multimedia Subsystem), and Packet Core network elements. The architect will collaborate with cross-functional teams to define upgrade paths, validate design impacts, and ensure seamless execution in live network environments.

What You Will Do

Define upgrade approach (ISSU vs. redeployment) based on product capabilities and customer environment.

Evaluate backward compatibility and interoperability impacts across EPC/5GC/Cloud components.

Align upgrade activities with network architecture roadmap, lifecycle policies, and vendor release cycles.

Develop high- and low-level solution architecture for upgrades, including software/hardware pre-requisites.

Create detailed upgrade impact assessments and rollback strategies.

Validate upgrade path for clustered/HA deployments, geo-redundancy, and distributed architectures..

You Will Bring

Work with delivery, operations, product teams, and customers to gather requirements and constraints.

Participate in technical governance and change control boards for upgrade approvals.

Present solution documents, risk mitigations, and test validation plans to internal and external stakeholders.

Leverage automation for pre-checks, health-checks, and post-upgrade validation (e.g., EVFNM, CaaS scripts).

Ensure compliance with security, data protection, and audit standards during upgrade cycles.

Integrate solutions with CI/CD pipelines where applicable.

Develop and maintain architecture documentation, upgrade playbooks, and decision logs.

Share knowledge across teams via technical sessions, mentoring, and documentation.

Required Skills & Experience

Deep understanding of UDM (HSS, UDR, UDSF, AUSF), IMS (CSCF, TAS, MGCF), and Packet Core (MME, SGW, PGW, AMF, SMF, UPF) in EPC/5GC networks.

Proven experience in at least 2-3 large-scale upgrade projects involving these domains.

Familiarity with virtualization (VMware, OpenStack) and containerization platforms (Kubernetes, Docker, CaaS).

Competence in scripting (Python, Bash, Ansible) for automation.

Experience with integration and deployment tools like Git, Jenkins, Helm is a plus.

Strong grasp of system interdependencies, signaling flows (Diameter, SIP, HTTP2, GTP), and failover mechanisms.

Ability to conduct impact analysis across interfaces (Nxx, Sxx, Gx, Rx, etc.).

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: India (IN) || Noida

Req ID: 773096

  • UDM Solution Integrator

    2 days ago

    Noida, Uttar Pradesh, India Ericsson-Worldwide Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    Join our TeamAbout This OpportunityWe are seeking a Senior Solution Integrator with proven experience in executing complex UDM (User Data Management) upgrades involving core components such as CCRC, CCSM, CCES, and CCDM. The role requires deep understanding of Ericsson Cloud Infrastructure, integration lifecycle, cluster-based deployments, and the ability to...

  • Solution Specialist

    2 weeks ago

    Noida, Uttar Pradesh, India infinite Computer Solution Full time ₹ 20,00,000 - ₹ 25,00,000 per year

    Infinite Computer SolutionsCurrent Opening – Nokia Digital BusinessPaCo Solution EngineersLocation: Noida/Bangalore/ChennaiExp: 7+ YearsJoining time: Immediate Mandate Skill SetKnowledge of CMM, CMG, NRD architectures and interworking.Hands on experience on Nokia CMM (AMF/MME), CMG (SMF/UPF/PGW/SGW), NRD(NRF) will be add on.Designing, deployment,...

  • Senior Solution Engineer

    2 days ago

    Noida, Uttar Pradesh, India infinite Computer Solution Full time ₹ 15,00,000 - ₹ 25,00,000 per year

    Responsibilities Should be able to perform integration, deployment and upgrade of the SDM nodes-( HSS/HLR/UDM/ONE-NDS/SDL, EIR, MNP etc).Should possess good consultation skills and should be able to drive solutions as per customer requirements .Technical Experience Knowledge of GSM, SS7, SIGTRAN & DIAMETER protocolWorking knowledge of AUSF-UDM, HLR and HSS...

  • Paco Deployment Manager

    1 week ago

    Greater Noida, Uttar Pradesh, India Capgemini Full time ₹ 15,00,000 - ₹ 25,00,000 per year

    Paco Deployment Role:You will,Be able to perform installation and integration and upgrade of 4G/5G nodes over cloud environment.Should be willing to travel as per the business requirements.Should possess good consultation skills and should drive solutions at customer places.To be successful in the role you must have.Deployment, Integration and Acceptance of...

  • System Engineer

    2 days ago

    Noida, Uttar Pradesh, India infinite Computer Solution Full time ₹ 15,00,000 - ₹ 25,00,000 per year

    Responsibilities Should possess good consultation skills and should be able to drive solutions as per customer requirements.Should be able to perform integration, deployment and upgrade of the SDM nodes-( HSS/HLR/UDM/ONE-NDS/SDL, EIR, MNP etc)Should have ability to drive the project & co-ordination skills and project manangement experienceTechnical...

  • Solution Architect

    3 days ago

    Noida, Uttar Pradesh, India Job Express Live Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    Job Description : We are seeking an experienced and innovative Solution Architect to lead the design and implementation of scalable, high-performance, and secure solutions. The ideal candidate will possess deep expertise in React frameworks, , Express, , Python (FastAPI), and modern cloud-native architectures. You will collaborate closely with...

  • Solution Architect

    4 days ago

    Noida, Uttar Pradesh, India Proso Ai Technologies Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    Solution Architect: ReactJS | ERP & Commerce IntegrationWe are looking for an experienced Solution Architect to lead a short discovery phase for a custom retail application built on MERN/MEAN architecture. This application will integrate with Microsoft Dynamics 365 and SAP Hybris, enabling a seamless omnichannel commerce experience. The role focuses on...

  • Solution Architect

    3 days ago

    Noida, Uttar Pradesh, India SPS VENTURES Full time ₹ 3,00,000 - ₹ 36,00,000 per year

    Skill: Architect + React frameworks, , Express, , Python (FastAPI), Azure Cloud, DevOps and modern cloud-native architecturesAbout the RoleWe are looking for an experienced and innovative Solution Architect to lead the design and implementation of scalable, high-performance, and secure solutions. The ideal candidate will have deep expertise in React...

  • Solution Architect

    3 days ago

    Noida, Uttar Pradesh, India Kansal Corporate Solutions Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    We are seeking an experienced and innovative Solution Architect to lead the design and implementation of scalable, high-performance, and secure solutions. The ideal candidate will possess deep expertise in React frameworks, , Express, , Python (FastAPI), and modern cloud-native architectures. You will collaborate closely with cross-functional teams to...

  • Packetcore Solution Integration

    2 days ago

    Noida, Uttar Pradesh, India Ericsson-Worldwide Full time ₹ 12,00,000 - ₹ 24,00,000 per year

    Join our TeamAbout This OpportunityWe are seeking an experienced and technically proficient Integration Engineer/ Solution Architect – 5G NSA/SA Packet Core Products [SGSN-MME, EPG, ePDG/WMG, PCF(CCPC), PCC(AMF& SMF), PCG(UPF)]What You Will DoShould have end to end understanding of the Packet Core Solutions.Should have deep knowledge of 4G and 5G call...