Total 5 job vacancies by Ericsson Telecommunications Pte Ltd

About Us:

Ericsson is a leading telecommunications solutions provider, delivering innovative network technologies and services to top operators and enterprises worldwide. We pride ourselves on our expertise and commitment to helping our customers achieve success through cutting-edge solutions. 

About the Role: 

We are seeking a highly skilled and experienced Mobile Core Network Solution Architect to design, develop, and implement innovative solutions that support our next-generation mobile network infrastructure. The ideal candidate will have deep expertise in mobile core technologies (4G EPC, 5G Core, IMS) and a strong understanding of network architecture principles, ensuring robust performance, scalability, and interoperability. 

Key Responsibilities: 

·       Lead the end-to-end architecture design for mobile core network solutions including EPC, 5G Core, IMS, VoLTE, and related systems. 

·       Analyze business and technical requirements to propose optimal network designs. 

·       Develop architecture blueprints, solution documentation, and integration plans. 

·       Collaborate with engineering, operations, and vendor teams during solution implementation. 

·       Ensure compliance with industry standards (3GPP, ETSI) and regulatory requirements. 

·       Evaluate new technologies and vendors to enhance network capabilities. 

·       Provide technical leadership in troubleshooting complex network issues. 

·       Support capacity planning, scalability strategies, and service performance optimization. 

Qualifications & Experience: 

·       Bachelor’s degree in Telecommunications, Electrical Engineering, Computer Science, or a related field. 

·       Proven experience (typically 7+ years) in mobile core network design and architecture. 

·       Strong knowledge of 4G EPC, 5G Core SA/NSA, IMS, VoLTE, VoWiFi, and related protocols. 

·       Hands-on experience with network virtualization (NFV), containerization (CNF), and cloud-native architectures. 

·       Familiarity with vendor solutions (e.g. Ericsson, Nokia, Huawei, Cisco) and OSS/BSS integration. 

·       Understanding of network security and resilience best practices. 

·       Excellent problem-solving, analytical, and communication skills. 

Preferred Skills: 

·       Certifications from relevant vendors or professional bodies strongly preferred. 

·       Experience with CI/CD pipelines for network function deployment. 

·       Exposure to edge computing and private 5G network solutions. 

Why Join Us: 

·       Opportunity to work on cutting-edge mobile network technologies in a fast-paced environment. 

·       Collaborative team culture with strong technical expertise. 

·       Competitive compensation package and career progression opportunities. 

     We are looking for a Solution Architect who is responsible for analysing and developing end-to-end technical solutions for customers. You will also be accountable for delivering profitable Ericsson solutions by translating customer needs and technology opportunities into detailed technical offerings. You will use your technical skills to help implement and execute test cases and verify the integration of network systems.

     You will adhere to responsible business practices, ensuring compliance with group, legal, and financial directives, as well as global and local Environmental, Occupational Health and Safety (O+EHS), information security, and privacy requirements, using relevant processes and tools.

Typical Interfaces

  Customer, Customer Project Manager, Solution Architect Support, Implementation Manager, Network Engineer and Software Developer.

Primary Tools & Resources

Ericsson Order Care, Ericsson Catalog Manager, Cloud Native tools, EDB database

 What you will do

   Scope, define and drive the technical solutions.

·      Perform Database design for Cloud native deployment

·      Perform Database installation, integration , Performance tuning, backup solution with Point in time recovery, connection Pooling mechanism  in Cloud native architecture.

·      Support application team during application installation and integration

·      Ensure all required configuration parameters are in place for all database related deployment. 

·      Collaborate with the deployment team on CI/CD pipeline activities to support deployments.

·      Support testing team and application team during performance testing and load testing.

·      Share knowledge with the team to reuse the solution.

·      Coordinate with the Testing team for execution and validation of use cases.

You will bring

·      Education Bachelor of Engineering in Information Technology

·      Overall, 20 years of experience, including experience at the Solution Architect and database administration on large-scale telecommunications projects.

·      Domain experience: area of expertise – Ericsson Order Care, Ericsson Catalog Manager, EDB Database administration and support, Cloud Native solutions

About Us:

Ericsson is a leading telecommunications solutions provider, delivering innovative network technologies and services to top operators and enterprises worldwide. We pride ourselves on our expertise and commitment to helping our customers achieve success through cutting-edge solutions. 

About the Role: 

We are looking for a Software Architect who is responsible for analysing and developing end-to-end technical solutions for customers. You will also be accountable for delivering profitable Ericsson solutions by translating customer needs and technology opportunities into detailed technical offerings. You will use your technical skills to help implement and execute test cases and verify the integration of network systems.

     You will adhere to responsible business practices, ensuring compliancewith group, legal, and financial directives, as well as global and localEnvironmental, Occupational Health and Safety (O+EHS), information security,and privacy requirements, using relevant processes and tools.

Typical Interfaces

  Customer, Customer Project Manager, Solution Architect Support,Implementation Manager, Network Engineer and Software Developer.

Primary Tools & Resources

SW Gateway, Ericsson Order Care, EricssonCatalog Manager, IDE

 Whatyou will do

   Scope, define and drive the technicalsolutions.

·      Perform code upliftment tosupport the latest product releases.

·      Conduct internal testing tovalidate the code upliftment.

·      Ensure all requiredconfigurations are in place for application deployment in cloud environments.

·      Collaborate with theInfrastructure team on CI/CD pipeline activities to support deployments.

·      Provide support for endpointconnectivity and integration issues.

·      Share knowledge with the teamon use-case flows and solution behaviour.

·      Validate deployment readinessprior to release.

·      Coordinate with the Testingteam for execution and validation of use cases.

You will bring

·      Education Bachelor ofEngineering in Computer Science, Engineering or equivalent.

·      Overall, 13 years ofexperience, including experience at the Software Architect level on large-scaletelecommunications projects.

·      Domain experience: area of expertise – Ericsson Order Care, Ericsson Catalog Manager, Spring boot Microservice and Camunda framework.

About Us:

Ericsson is a leading telecommunications solutions provider, delivering innovative network technologies and services to top operators and enterprises worldwide. We pride ourselves on our expertise and commitment to helping our customers achieve success through cutting-edge solutions. 

About the Role: 

We are seeking a highly skilled and experienced Mobile Core Network Solution Architect to design, develop, and implement innovative solutions that support our next-generation mobile network infrastructure. The ideal candidate will have deep expertise in mobile core technologies (4G EPC, 5G Core, IMS) and a strong understanding of network architecture principles, ensuring robust performance, scalability, and interoperability. 

Key Responsibilities: 

·       Lead the end-to-end architecture design for mobile core network solutions including EPC, 5G Core, IMS, VoLTE, and related systems. 

·       Analyze business and technical requirements to propose optimal network designs. 

·       Develop architecture blueprints, solution documentation, and integration plans. 

·       Collaborate with engineering, operations, and vendor teams during solution implementation. 

·       Ensure compliance with industry standards (3GPP, ETSI) and regulatory requirements. 

·       Evaluate new technologies and vendors to enhance network capabilities. 

·       Provide technical leadership in troubleshooting complex network issues. 

·       Support capacity planning, scalability strategies, and service performance optimization. 

Qualifications & Experience: 

·       Bachelor’s degree in Telecommunications, Electrical Engineering, Computer Science, or a related field. 

·       Proven experience (typically 7+ years) in mobile core network design and architecture. 

·       Strong knowledge of 4G EPC, 5G Core SA/NSA, IMS, VoLTE, VoWiFi, and related protocols. 

·       Hands-on experience with network virtualization (NFV), containerization (CNF), and cloud-native architectures. 

·       Familiarity with vendor solutions (e.g. Ericsson, Nokia, Huawei, Cisco) and OSS/BSS integration. 

·       Understanding of network security and resilience best practices. 

·       Excellent problem-solving, analytical, and communication skills. 

Preferred Skills: 

·       Certifications from relevant vendors or professional bodies strongly preferred. 

·       Experience with CI/CD pipelines for network function deployment. 

·       Exposure to edge computing and private 5G network solutions. 

Why Join Us: 

·       Opportunity to work on cutting-edge mobile network technologies in a fast-paced environment. 

·       Collaborative team culture with strong technical expertise. 

·       Competitive compensation package and career progression opportunities. 

About Us:

Ericsson is a leading telecommunications solutions provider, delivering innovative network technologies and services to top operators and enterprises worldwide. We pride ourselves on our expertise and commitment to helping our customers achieve success through cutting-edge solutions. 

Position Summary:

We are seeking an experienced Mobile Core Network Senior Solution Architect to lead the design, planning, and optimization of advanced mobile core network solutions, including EPC, 5G Core, IMS, VoLTE, and related technologies. The ideal candidate will act as a technical authority, guiding customers and internal teams in developing optimal architectures that meet business needs while aligning with industry standards. 

Key Responsibilities: 

·       Design and develop mobile core network solutions (4G EPC, 5G Core SA/NSA, IMS, VoLTE, VoWiFi, SDM) for operator and enterprise deployments. 

·       Lead requirements gathering, solution definition, and architecture design for complex mobile networking projects. 

·       Serve as the primary technical interface with customers, translating business requirements into technical solutions. 

·       Prepare detailed solution documentation, architecture diagrams, and technical proposals for tenders and RFPs. 

·       Conduct solution validation, integration planning, and technical oversight during project delivery. 

·       Collaborate with product management and R&D teams to adapt solutions to customer-specific needs. 

·       Ensure solutions are scalable, secure, and compliant with relevant telecom standards and regulatory requirements. 

·       Provide thought leadership and mentorship to junior engineers and architects. 

Qualifications & Experience: 

·       Bachelor’s degree in Telecommunications, Electrical Engineering, or related field (Master’s degree preferred). 

·       10+ years of experience in mobile core network design, deployment, and optimization. 

·       Proven expertise in 4G EPC, 5G Core (SA/NSA), IMS architecture, signaling protocols (SIP, Diameter, HTTP/2), and network functions virtualization (NFV). 

·       Strong understanding of network management, orchestration, and automation tools. 

·       Experience working with major telecom vendors and systems integrators. 

·       Excellent communication, presentation, and stakeholder management skills. 

·       Ability to lead large-scale solution design projects from concept to implementation. 

·       Industry certifications (e.g., 5G/IMS-specific vendor certifications) are a plus. 

What We Offer: 

·       Competitive salary and benefits package. 

·       Opportunities to work on cutting-edge projects in telecom and 5G. 

·       A collaborative and innovative working environment. 

·       Professional development and training opportunities.