About this opportunity
Join the Strategic Competence Unit (SCU) within Ericsson's Business Area Cloud Software and Services (BCSS), Service Area Cognitive Network Solutions (SA CNS). SCU is a highly skilled global service delivery team operating across several countries.
As a Solution Architect, you will work with advanced mobile technologies and diverse customers worldwide. You will act as a subject-matter expert and trusted advisor in RAN and end-to-end Network Design and Optimization (NDO), helping customers transform network operations through Cognitive Software rApps.
What you will do
- Lead the adoption of Cognitive Software rApps within NDO processes and operations, supporting customers throughout their transformation journey.
- Serve as the primary technical point of contact, addressing complex technical challenges and acting as the Technical Authority for internal and customer stakeholders.
- Lead discussions with technical teams and senior management, align expectations, and ensure delivery within agreed scope, time, cost, and quality.
- Provide technical guidance, training, and support to enable successful rApp implementation, adoption, and sustained use.
- Deliver senior-level NDO services across 4G and 5G Mobile Broadband (MBB) and Voice, including RAN and end-to-end analysis.
- Design technical solutions, analyze network data, and provide actionable recommendations to improve network performance and customer experience.
- Collaborate with Product Management, Engineering, and Support to resolve issues, follow up on improvements, and incorporate customer feedback.
- Identify opportunities to evolve the NDO portfolio and contribute ideas to Product Management.
- Support presales activities, stakeholder management, knowledge transfer, and customer satisfaction, retention, and growth.
You will bring
- Experience in NDO service delivery experience, with an innovative mindset, strong leadership, and a consultative customer approach.
- Deep expertise in 4G, 5G, MBB, VoLTE, and Ericsson RAN, including radio interfaces, features, algorithms, parameters, and complex issue resolution.
- Experience with advanced NDO analysis, statistical methods, and data analytics to correlate network data and recommend performance improvements.
- Proficiency in AI/ML, including machine learning techniques, machine reasoning, and MLOps.
- Understanding of cloud-native architecture, cloud computing, containers, Kubernetes, serverless services, software architecture and design, modular/microservices and event-driven solutions.
- Experience with DevOps, CI/CD pipelines, automation, big data flows and orchestration, Python, data wrangling, APIs, analysis, and visualization.
- Agile and product/project thinking, with the ability to break down scope into measurable outcomes.
- Business awareness, negotiation, presales, stakeholder management, and strong communication and presentation skills.
- A collaborative, proactive, self-driven, and results-oriented approach, with a commitment to knowledge sharing and high-quality delivery.
- Based in Brazil - São Paulo, hybrid work model, available for global travel.
- Fluent in English, Portuguese, and Spanish.
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: Brazil (BR) || Sao Paulo
Req ID: 790305
#BI-Hybrid
Skills Required
- Experience delivering Network Design and Optimization services
- Deep expertise in 4G, 5G, mobile broadband, VoLTE, and Ericsson RAN
- Knowledge of radio interfaces, features, algorithms, parameters, and complex network issue resolution
- Experience with advanced NDO analysis, statistical methods, and data analytics
- Proficiency in AI/ML, machine learning techniques, machine reasoning, and MLOps
- Understanding of cloud-native architecture, cloud computing, containers, Kubernetes, and serverless services
- Knowledge of software architecture, microservices, modular architecture, and event-driven solutions
- Experience with DevOps, CI/CD pipelines, automation, big data flows, and orchestration
- Proficiency in Python, data wrangling, APIs, data analysis, and visualization
- Agile and product or project thinking
- Business awareness, negotiation, presales, stakeholder management, communication, and presentation skills
- Residence in São Paulo, Brazil, with availability for hybrid work
- Fluency in English, Portuguese, and Spanish
What the Team is Saying
.png)
.png)
Ericsson Compensation & Benefits Highlights
-
Healthcare Strength — U.S. job postings describe multiple medical plan options (including PPO and HSA‑eligible HDHP) plus dental and vision, aligning with a comprehensive medical suite. Corporate materials also emphasize wellbeing resources and EAP support.
-
Retirement Support — Company communications and U.S. materials reference market‑competitive retirement benefits, including a 401(k) with automatic employer contributions and additional matching. Investor and benefits materials signal a structured approach to total rewards that includes long‑term savings programs.
-
Parental & Family Support — U.S. and EWS guides and postings highlight paid maternity and parental/adoption leave at full pay, alongside structured short‑term disability at full pay for defined weeks by tenure. These programs are positioned as part of a family‑friendly, work‑life‑balance offering.
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.
Gallery
Ericsson Offices
Hybrid Workspace
Employees engage in a combination of remote and on-site work.
Ericsson adopts a hybrid work model globally because we know balance matters. Sometimes things are better in real life. Other times we can be more productive at home. Our hybrid approach gives you the best of both worlds.
