DevOps Engineer

Job Description

A skilled DevOps Engineer to manage and optimize both on-premises and AWS cloud infrastructure. The ideal candidate will have expertise in DevOps tools, automation, system administration, and CI/CD pipeline management while ensuring security, scalability, and reliability. Key Responsibilities: 1. AWS & On-Premises Solution Architecture: o Design, deploy, and manage scalable, fault-tolerant infrastructure across both on-premises and AWS cloud environments. o Work with AWS services like EC2, IAM, VPC, CloudWatch, GuardDuty, AWS Security Hub, Amazon Inspector, AWS WAF, and Amazon RDS with Multi-AZ. o Configure ASG and implement load balancing techniques such as ALB and NLB. o Optimize cost and performance leveraging Elastic Load Balancing and EFS. o Implement logging and monitoring with CloudWatch, CloudTrail, and on-premises monitoring solutions. 2. DevOps Automation & CI/CD: o Develop and maintain CI/CD pipelines using Jenkins and GitLab for seamless code deployment across cloud and on-premises environments. o Automate infrastructure provisioning using Ansible, and CloudFormation. o Implement CI/CD pipeline setups using GitLab, Maven, Gradle, and deploy on Nginx and Tomcat. o Ensure code quality and coverage using SonarQube. o Monitor and troubleshoot pipelines and infrastructure using Prometheus, Grafana, Nagios, and New Relic. 3. System Administration & Infrastructure Management: o Manage and maintain Linux and Windows systems across cloud and on-premises environments, ensuring timely updates and security patches. o Configure and maintain web/application servers like Apache Tomcat and web servers like Nginx and Node.js. o Implement robust security measures, SSL/TLS configurations, and secure communications. o Configure DNS and SSL certificates. o Maintain and optimize on-premises storage, networking, and compute resources. 4. Collaboration & Documentation: o Collaborate with development, security, and operations teams to optimize deployment and infrastructure processes. o Provide best practices and recommendations for hybrid cloud and on-premises architecture, DevOps, and security. o Document infrastructure designs, security configurations, and disaster recovery plans for both environments. Required Skills & Qualifications: Cloud & On-Premises Expertise: Extensive knowledge of AWS services (EC2, IAM, VPC, RDS, etc.) and experience managing on-premises infrastructure. DevOps Tools: Proficiency in SCM tools (Git, GitLab), CI/CD (Jenkins, GitLab CI/CD), and containerization. Code Quality & Monitoring: Experience with SonarQube, Prometheus, Grafana, Nagios, and New Relic. Operating Systems: Experience managing Linux/Windows servers and working with CentOS, Fedora, Debian, and Windows platforms. Application & Web Servers: Hands-on experience with Apache Tomcat, Nginx, and Node.js. Security & Networking: Expertise in DNS configuration, SSL/TLS implementation, and AWS security services. Soft Skills: Strong problem-solving abilities, effective communication, and proactive learning. Preferred Qualifications: AWS certifications (Solutions Architect, DevOps Engineer) and a bachelors degree in Computer Science or related field. Experience with hybrid cloud environments and on-premises infrastructure automation.