Crystal Tech Lab Hiring DevOps Engineer 2026 | DevOps Engineer Jobs in Kolkata | Remote DevOps Jobs | AWS Cloud Engineer Careers

Crystal Tech Lab is hiring DevOps Engineers for Kolkata and Remote locations. Apply for DevOps jobs with AWS, Docker, Kubernetes, Jenkins, Terraform, Linux, CI/CD, Cloud Infrastructure, Infrastructure as Code, Automation, Cloud Security, and DevOps Engineering skills.

About Crystal Tech Lab

Crystal Tech Lab is a technology-driven organization delivering innovative software solutions, cloud infrastructure, DevOps automation, enterprise applications, and digital transformation services. The company specializes in building secure, scalable, and highly available cloud environments while helping organizations accelerate software delivery through automation, cloud-native technologies, and modern DevOps practices.

At Crystal Tech Lab, engineers work with the latest cloud technologies, automation platforms, and infrastructure management solutions in a collaborative environment that encourages continuous learning, innovation, and professional growth.

Job Description

Crystal Tech Lab is looking for an experienced DevOps Engineer to join its engineering team. The ideal candidate should have strong expertise in cloud infrastructure, DevOps automation, CI/CD pipeline implementation, Infrastructure as Code (IaC), containerization, cloud monitoring, Linux administration, and deployment automation.

You will collaborate with software developers, QA teams, cloud architects, and operations teams to build reliable infrastructure, automate deployments, improve system performance, and ensure high availability of production environments.

Key Responsibilities

- Design, build, and maintain scalable cloud infrastructure.

- Develop and manage CI/CD pipelines for automated software delivery.

- Automate infrastructure provisioning using Infrastructure as Code (IaC).

- Deploy and manage applications across cloud environments.

- Configure and administer Docker containers and Kubernetes clusters.

- Monitor infrastructure performance, availability, and reliability.

- Troubleshoot infrastructure, deployment, and production issues.

- Optimize cloud resources for performance, scalability, and cost efficiency.

- Implement DevOps automation and operational best practices.

- Manage Linux servers and cloud environments.

- Collaborate with development teams to streamline release processes.

- Implement cloud security and infrastructure governance.

- Maintain technical documentation, deployment guides, and operational runbooks.

- Improve deployment reliability through automation and monitoring.

- Participate in continuous process improvement initiatives.

Required Skills

- DevOps

- Amazon Web Services (AWS)

- Cloud Computing

- Cloud Infrastructure

- CI/CD Pipelines

- Continuous Integration

- Continuous Deployment

- Docker

- Kubernetes

- Jenkins

- Terraform

- Infrastructure as Code (IaC)

- Linux Administration

- Shell Scripting

- Bash

- Python

- Git

- GitHub

- GitLab

- Cloud Automation

- Release Management

- Infrastructure Monitoring

- Cloud Security

- Networking

- Virtualization

- System Administration

- Performance Optimization

- Troubleshooting

- Automation Engineering

- DevSecOps

- Agile Methodology

Preferred Skills

- Microsoft Azure

- Google Cloud Platform (GCP)

- Ansible

- Helm

- Prometheus

- Grafana

- ELK Stack

- AWS CloudWatch

- AWS IAM

- Amazon EC2

- Amazon S3

- AWS Lambda

- Amazon VPC

- Nginx

- Apache

- Microservices

- REST APIs

- PostgreSQL

- MySQL

- MongoDB

- Redis

- Site Reliability Engineering (SRE)

- Monitoring & Observability

Educational Qualification

Candidates with the following qualifications are encouraged to apply:

- B.E.

- B.Tech

- M.E.

- M.Tech

- MCA

- BCA

- B.Sc Computer Science

- M.Sc Computer Science

- Information Technology

- Computer Science Engineering

- Software Engineering

- Electronics Engineering

- Related Technical Disciplines

Experience Required

- 3–5 Years of DevOps, Cloud Engineering, Platform Engineering, or Infrastructure Engineering experience.

Employment Type

- Full-Time

Job Location

- Kolkata, West Bengal

- Remote (Work From Home)

Joining

- Immediate Joiners Preferred

Why Join Crystal Tech Lab?

- Work on enterprise cloud infrastructure projects.

- Build scalable and highly available cloud environments.

- Gain hands-on experience with modern DevOps tools.

- Collaborate with experienced cloud architects and engineers.

- Exposure to AWS cloud technologies and automation.

- Continuous learning and certification opportunities.

- Flexible remote working environment.

- Career growth in Cloud Engineering and DevOps.

- Innovative engineering culture focused on automation and scalability.

Selection Process

- Resume Screening

- Technical Assessment

- DevOps Technical Interview

- Cloud Infrastructure Discussion

- HR Interview

- Final Selection

How to Apply

Interested candidates can send their updated resume to:

Email: hr@crystaltechlab.com

Include your latest resume, relevant DevOps projects, cloud certifications, GitHub profile, automation experience, Kubernetes expertise, and Infrastructure as Code projects to improve your chances of shortlisting.

Frequently Asked Questions (FAQs)

Q1. What experience is required?

Candidates with 3–5 years of experience in DevOps, Cloud Engineering, or Infrastructure Automation.

Q2. Is this a remote opportunity?

Yes. The position is available for Kolkata as well as Remote professionals.

Q3. Which cloud platform is preferred?

Amazon Web Services (AWS).

Q4. Which DevOps tools are required?

Docker, Kubernetes, Jenkins, Terraform, Git, Linux, CI/CD, and Infrastructure as Code tools.

Q5. Is immediate joining required?

Yes. Immediate joiners are preferred.

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