Deploys, integrates, and operates Ericsson Security Manager solutions across bare-metal, cloud, and IP environments. Responsibilities include secure solution architecture, installations, troubleshooting, incident handling, service requests, customer-facing technical support, presales demos, and collaboration with development and project teams. The role also drives continuous improvements in products, processes, documentation, and system performance while supporting AI/ML-based cybersecurity management for 5G and telecom core networks.
Join our Team
About this opportunity:
Join Ericsson, the tech firm that created the mobile world. With more than 54,000 patents, we continue to shape the future of technology. At Ericsson, you are empowered to learn, lead, and perform at your best while being celebrated for your unique skills and perspective.
Ericsson Security Manager (ESM) delivers cutting-edge security orchestration and analytics, essential for secure 5G and Telco Core networks. As part of our Security Solutions unit, you'll help deploy and operate AI/ML-based next-generation cybersecurity management and assurance systems.
What you will do:
The skills you bring:
Experience: 5 - 10 Years
Nice to Have
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) || Kolkata
Req ID: 792050
About this opportunity:
Join Ericsson, the tech firm that created the mobile world. With more than 54,000 patents, we continue to shape the future of technology. At Ericsson, you are empowered to learn, lead, and perform at your best while being celebrated for your unique skills and perspective.
Ericsson Security Manager (ESM) delivers cutting-edge security orchestration and analytics, essential for secure 5G and Telco Core networks. As part of our Security Solutions unit, you'll help deploy and operate AI/ML-based next-generation cybersecurity management and assurance systems.
What you will do:
- Act as a customer-facing SPOC, covering both integration and architecture aspects.
- Analyze requirements and design secure ESM solutions across Bare Metal, Cloud, and IP environments.
- Perform installations, troubleshooting, incident handling, and service request management.
- Support presales activities and deliver solution demos.
- Collaborate with development and project teams to improve efficiency and system performance.
- Drive continuous improvements in products, processes, and documentation.
The skills you bring:
- Customer-oriented mindset with strong communication skills.
- Experience in Security Domains (Telecom, IoT, ICT Security).
- Knowledge of Cloud-Native principles (Docker, Kubernetes, microservices).
- Linux and virtualization expertise (KVM, Helm, OCP, VMware Tanzu).
- Scripting and API skills (Python, Shell, Ansible, REST).
- BSc/MSc in IT or equivalent experience.
- Willingness to travel and adapt to different time zones.
Experience: 5 - 10 Years
Nice to Have
- CI/CD and DevOps experience (Jenkins, GitLab, GitHub).
- Test automation tools knowledge (e.g., Robot Framework).
- Relevant certifications (CISSP, CISM, CEH, OSCP, etc.).
- Previous SOC or multi-vendor network experience.
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) || Kolkata
Req ID: 792050
Ericsson Kolkata, West Bengal, IND Office
Ericsson Kolkata Hub Office
Planned smart‑green New Town with wide roads, parks and malls, minutes from the airport and close to Salt Lake’s IT hub. Eco Park and business parks like Ecospace add leisure and convenience for families and professionals.
Similar Jobs at Ericsson
Cloud • Information Technology • Internet of Things • Machine Learning • Software • Cybersecurity • Infrastructure as a Service (IaaS)
Design and deliver production-grade generative AI applications, AI agents, enterprise copilots, and intelligent automation for telecom OSS/BSS. Build Python-based AI services using LLMs, RAG, Graph RAG, knowledge graphs, vector databases, and cloud AI platforms. Train, fine-tune, optimize, and evaluate language models while developing scalable, cloud-native deployments with APIs, containers, Kubernetes, and MLOps. Collaborate with technical and business stakeholders to deliver enterprise AI solutions.
Top Skills:
APIsAws BedrockContainersDatabricksGenerative AiGoogle Vertex AiGraph RagKnowledge GraphsKubernetesLlmsMcpMlflowMlopsPythonRagSlmsSnowflakeVector Databases
Cloud • Information Technology • Internet of Things • Machine Learning • Software • Cybersecurity • Infrastructure as a Service (IaaS)
Own end-to-end architecture for enterprise GenAI and AI platforms. Design agentic applications, RAG pipelines, LLM integrations, backend APIs, evaluation and observability systems, memory strategies, and Responsible AI controls. Guide MLOps and LLMOps practices, cloud-native deployments, CI/CD, security, governance, and model lifecycle management using Python, containers, Kubernetes, and cloud services.
Top Skills:
ArizeAsyncioAutogenAws BedrockAzure Key VaultAzure Kubernetes ServiceAzure OpenaiChromaCi/CdDockerElasticFastapiJson-RpcKubernetesLangchainLanggraphLangmemLangsmithLlamaindexLoraMemgptMilvusModel Context ProtocolPeftPineconePythonPyTorchRabbitMQRagRedisRestTensorFlowTerraform
Cloud • Information Technology • Internet of Things • Machine Learning • Software • Cybersecurity • Infrastructure as a Service (IaaS)
Deploys, configures, integrates, migrates, and tests IT and telecom cloud platforms for Ericsson and third-party solutions. Develops Python and Shell automation, supports presales solution analysis, evaluates deployment feasibility and impacts, and executes User Acceptance Testing. Requires Linux administration, cloud and virtualization expertise, troubleshooting, technical communication, and collaboration across international project teams.
Top Skills:
AWSCentosCloud ComputingEricsson Cloud Execution EnvironmentJavaKvmLinuxPythonRed Hat Enterprise LinuxRed Hat OpenstackShellUbuntuVirtualizationVMwareXen
What you need to know about the Kolkata Tech Scene
When considering the industries shaping India's tech scene, gaming might not immediately come to mind. However, in the last decade, increased internet usage and greater access to mobile devices have catapulted the industry to new heights, with Kolkata-based companies like Virtualinfocom, Red Apple Technologies and Digitoonz, at the forefront, driving the design and animation of new gaming titles for players.
