InfoBeans Technologies - Senior DevOps Engineer

Role Overview:We are looking for an experienced Senior DevOps Engineer with strong expertise in Jenkins, CI/CD pipeline management, Linux system administration, and on-premises infrastructure. The role involves managing and optimizing build and deployment environments, automating operational processes, troubleshooting complex infrastructure issues, and ensuring reliable software delivery across enterprise environments.Key Responsibilities:- Design, maintain, optimize, and troubleshoot CI/CD pipelines, primarily using Jenkins.- Administer Jenkins controllers, agents, jobs, plugins, credentials, and build environments.- Diagnose and resolve complex pipeline failures across application, infrastructure, networking, and operating-system layers.- Manage and support Linux-based on-premises infrastructure, including physical servers and virtual machines.- Perform Linux system administration, including performance tuning, package management, storage and filesystem management, process monitoring, and service administration.- Troubleshoot infrastructure and connectivity issues involving networking fundamentals, DNS, ports, firewalls, and related services.- Develop automation scripts and operational tools using Python and/or Bash.- Automate repetitive deployment, configuration, infrastructure management, and maintenance activities.- Monitor infrastructure health and build environments to ensure availability, stability, and performance.- Participate in incident management, root-cause analysis, and production support, driving issues through to resolution.- Collaborate with development, QA, infrastructure, and security teams to improve release processes and operational efficiency.- Establish and maintain technical documentation, operational procedures, troubleshooting guides, and runbooks.- Recommend improvements to CI/CD architecture, infrastructure reliability, automation, and operational practices.- Provide technical guidance and support to team members on DevOps operations and infrastructure troubleshooting.Required Skills & Experience:- 10 - 12 years of experience in DevOps, infrastructure engineering, system administration, or related technical operations.- Strong hands-on expertise in Jenkins administration and CI/CD pipeline management.- Extensive experience with Linux system administration and troubleshooting.- Strong understanding of build, integration, testing, and deployment workflows.- Hands-on experience supporting on-premises infrastructure, including physical servers and virtual machines.- Proficiency in Python and/or Bash scripting for automation.- Good understanding of networking fundamentals, connectivity troubleshooting, DNS, ports, and firewall-related issues.- Experience diagnosing complex failures across application, operating-system, infrastructure, and build environments.- Strong knowledge of incident management, root-cause analysis, and production support practices.- Experience with Git and source-control-based development workflows.- Strong analytical, troubleshooting, and problem-solving skills.- Ability to work independently, manage priorities, and collaborate effectively with cross-functional teams. (ref:hirist.tech)