DevOps Engineer

Ericsson GmbH; Kolkata District; On-site; INR 2,000,000 - 3,500,000; Full time

Job summary

Ericsson in India seeks a Security Manager with 5–10 years of experience to lead customer-facing design and deployment of ESM solutions across Bare Metal, Cloud, and IP environments. You will install, troubleshoot, and manage security requests while supporting presales and demos.

Qualified candidates bring cloud-native knowledge (Docker/Kubernetes), Linux virtualization (KVM/VMware Tanzu), and scripting (Python, Shell, Ansible, REST). Willingness to travel across time zones is expected.

Qualifications

• BSc/MSc in IT or equivalent; 5–10 years of security experience recommended.
• Experience in Telecom, IoT, ICT Security.
• Knowledge of Cloud-Native principles (Docker, Kubernetes, microservices).
• Linux and virtualization (KVM, Helm, OCP, VMware Tanzu).
• Scripting and API skills (Python, Shell, Ansible, REST).

Responsibilities

• 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.

Skills

Customer-facing communication

Security domain experience

Cloud-native architectures

Linux & virtualization

Scripting & REST APIs

Willingness to travel

Education

BSc/MSc in IT or related

Tools

Docker

Kubernetes

VMware Tanzu

OpenShift / OCP

Helm

Ansible

Job description

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)

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.

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