About this opportunity:
Join our dynamic team at Ericsson as a Solution Architect. In this pivotal role, you will be tasked with analyzing, designing, and developing commercially viable technical solutions in your respective technical domain. These solutions will be based on customer specifications and business needs. As Solution Architect, you will be responsible for creating both short- and long-term profitable business strategies for Ericsson. This will be accomplished by working closely with the Core 3 team to translate customer needs and technology opportunities into detailed technical offerings, solutions, and proposals.
What you will do:
- Lead end-to-end delivery of Ericsson Mediation Solution deployments (Virtualized and Cloud-Native / Container-based), including design, scoping, and implementation across CUs and customer programs.
- Drive ETDP and BSS readiness for 5G (incl. CHF), building team capability in emerging areas.
- Deliver services end-to-end (scope, cost, quality, timeline, customer satisfaction) from solutioning through handover.
- Enable technical upskilling of Solution Architects and Integration Engineers (product roadmap, containers, CI/CD).
- Improve cost efficiency through reuse, automation, and standardization.
- Support pre-sales as a domain expert, ensuring delivery-optimized proposals.
- Lead, motivate, and technically guide teams with a hands-on, customer-focused mindset.
The skills you bring:
- 10+ years in Digital Services (BSS, Cloud, or Packet Core), with strong customer-facing architecture experience.
- Expertise in 5G ecosystem and protocols (NRF, SMF, CHF, SBI, HTTP2); Diameter (Sy/Gy) experience preferred.
- Solid understanding of BSS/EPC/IMS, VoLTE, IMS, GSM, and 5G call flows.Strong IP networking fundamentals; familiarity with Wireshark.
- Experience with containers, Kubernetes, microservices (ECCD a plus).Knowledge of Java, Kafka, SOAP/REST, scripting (Perl/Shell/Python), PL/SQL, YAML/XML/JSON.
- Experience in Agile, DevOps, and CI/CD pipelines.ETCP 5G Core or Cloud Associate certification preferred.
- Proven technical leadership, mentoring mindset, and strong collaboration skills.
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.
We are proud to announce at Ericsson Singapore, our employees have once again voted us as a Great Place to Work® and we have been officially Certified™ in 2025. Every year, more than 10,000 organizations from over 60 countries partner with the Great Place to Work® Institute for assessment, benchmarking and planning actions to strengthen their workplace culture and this Certification acknowledges our employees value their employee experience and our workplace culture.
Primary country and city: Singapore (SG) || Singapore
Req ID: 779319
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What the Team is Saying
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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