DevOps Engineer

Ericsson; Kolkata Metropolitan Area; On-site; INR 1,500,000 - 2,100,000; Full time

Job summary

Ericsson Security Manager (ESM) role in India offers a path to deploy AI/ML-based cybersecurity management for 5G and Telco core networks. You will lead secure design across Bare Metal, Cloud, and IP environments, while collaborating with multiple teams to drive efficiency and performance.

The position emphasizes customer-facing delivery, presales support, and continuous improvement across products and processes in a dynamic security Solutions unit.

Qualifications

• 5-10 years of experience in security and telecom domains.
• Strong customer-facing and communication skills.
• Proficient in cloud-native tech and scripting.
• Willingness to travel and work across time zones.

Responsibilities

• Act as a customer-facing SPOC, covering integration and architecture.
• 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

Communication skills

Security domain experience

Cloud-native principles

Linux virtualization

Scripting & APIs

Willingness to travel

Education

BSc/MSc in IT

Tools

Docker

Kubernetes

Helm

OpenShift

VMware Tanzu

Ansible

Job description

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.

Join our Team

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?

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