Within Cognitive Software Engineering, we offer the opportunity to collaborate with highly qualified teams all around the world and enable success stories for our customers. As a Security Architect in the System and Technology unit, you will explore, design, and test the proper architecture to enable large-scale, high-performing, distributed cloud-native-based applications. Your knowledge of software architecture will be key to supporting our different applications and customer scenarios, ensuring a smooth transition from development to production and maintenance. You will collaborate with cross-functional teams, including product owners, domain experts, and technical leads, to provide our products with reliability and scalability.
What You'll Do:
Architect and Innovate:
- Actively contribute to the system architecture, design, and implementation for our Cognitive Software products.
- Analyze and design secure systems, aligning with Ericsson Security Design Rules.
- Evaluate impacts, dependencies, and risks for both functional and non-functional requirements.
- Stay ahead of technology evolution and drive adaptation within the teams.
Collaborate and Lead:
- Work closely with other system architects to enforce common practices and streamline our product suite.
- Mentor technical leaders, fostering growth and development.
- Demonstrate thought leadership within and outside the product unit.
Ensure Excellence:
- Be accountable for delivering the right architecture and implementation that adhere to Ericsson standards.
- Align product architecture with security best practices and industry standards.
You will bring:
Educational Background:
- Master's degree in Computer Science, Software Engineering, Information Technology & Systems, or a related field.
Professional Experience (8+ years).
Security Expertise:
- Deep understanding of security principles, practices, and technologies.
- Proficiency in network, cloud, application security, and data protection.
- Familiarity with security frameworks and standards (NIST, ISO 27001, CIS, etc.).
- Experience with security tools (firewalls, intrusion detection/prevention systems, encryption, vulnerability scanners).
- Proven track record in designing and implementing security architectures.
- Experience with risk assessment, threat modeling, vulnerability management, and regulatory compliance (GDPR, HIPAA, PCI-DSS).
- Preferred certifications: CISSP, CISM, CEH.
- Cloud security certifications (AWS Certified Security - Specialty, Azure Security Engineer) are a plus.
Cloud-Native Architecture:
- Expertise in cloud-native software architecture principles and patterns.
- Proficiency with Docker, Kubernetes, microservices, and event-driven architecture.
- Experience leading design phases of cloud-native applications (HLD, LLD, DD, UAT).
Software Development:
- Strong programming skills in Python, Java, or Go.
- Experience with API design, application security, and secrets management.
- Familiarity with CI/CD/CT pipelines and practices.
Data Management:
- Skilled in designing scalable and efficient modern data architectures.
- Experience handling real-time and batch data at scale using distributed frameworks (Dask, Spark, etc.).
- Knowledge of data governance, data security, and privacy regulations.
Leadership and Communication:
- Ability to lead by example in programming and documentation practices.
- Excellent communication skills in English, both written and spoken.
- Skillful in explaining complex issues and concerns to stakeholders.
- Self-driven, collaborative, and solution-oriented mindset.
Additional Skills:
- Experience in R&D using open-source tools.
- Knowledgeable with CI/CD/CT processes.
- Experience with AI technologies.
- Familiarity with Network Design Optimization (NDO) and ML is a plus.
Join our Team
Skills Required
- Master's degree in Computer Science, Software Engineering, Information Technology & Systems, or a related field
- 8+ years of professional experience in security
- Deep understanding of security principles, practices, and technologies
- Proficient in cloud, application security and data protection
- Experience with security frameworks and standards (NIST, ISO 27001, etc.)
- Strong programming skills in Python, Java, or Go
What the Team is Saying
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Ericsson Compensation & Benefits Highlights
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Healthcare Strength — Comprehensive medical, dental, vision, and mental‑health options are positioned as core benefits with multiple plan choices in key markets. Official materials explicitly emphasize healthcare breadth as part of “Life at Ericsson.”
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Retirement Support — 401(k) with employer matching in the U.S., pensions in some regions, and broad access to an ESPP indicate strong long‑term financial support. Company filings and AGM materials describe share programs and post‑employment benefits as ongoing pillars of the package.
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Leave & Time Off Breadth — Paid time off, sick leave, holidays, and paid volunteer time are highlighted alongside generous parental leave in various locations. Time‑off entitlements are presented as a strong component of the total rewards 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.
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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.
