sr devops engineer resume example with 15+ years of experience

(555) 432-1000,
, , 100 Montgomery St. 10th Floor
Professional Summary

6 Years of experience in the field of DevOps Engineer in application configurations, code compilation, packaging, building, automating managing and releasing code from one environment to other and deploying to servers, also optimizing mission critical deployments in AWS, whilst leveraging configuration management, CI/CD, and DevOps processes. Seeking to use my professional knowledge and experience to transform clients' IT infrastructure, operations and applications to a scalable, highly available, secure, fault tolerant and cost effective system in the cloud environment.

  • Versioning Tool - Git
  • Build/CI - Jenkins, Maven
  • Configuration Management Tools - Chef, Puppet, Ansible
  • Containerization Orchestration Tool - Docker, Kubernetes
  • Operating System - Linux , RedHat, Ubuntu, CentOS
  • Cloud Infrastructure - AWS EC2, S3/Azure
  • Web Server - Apache Tomcat
  • Monitoring Tool - Nagios
  • Infrastructure As Code Tool - Terraform
  • Other Tools - Nexus, SonarQube, Slack
Lead City University Ibadan, Oyo State., Expected in 06/2005 Bachelor of Science : Computer Science - GPA :
  • Resolved product issue through customer testing
  • Collaborated with team of 9 in the development of project
Work History
Cognizant Technology Solutions - Sr. DevOps Engineer
Earth City, MO, 02/2020 - Current
  • • Experience working with version control systems like GIT and used Source code management tools GitHub, GitLab and BitBucket.
  • • Implemented a CI/CD pipeline involving GitHub, Jenkins, Chef, Docker, and Selenium for complete automation from commit to deployment.
  • • Knowledge of Software Development Life Cycle Methodologies Waterfall, Agile, and Lean.
  • • Experienced in multi platforms like Unix/Ubuntu, RHEL and Windows supporting production, test, and development environments.
  • • Strong work ethic with good Interpersonal and Organizational skills.
  • • Ability to work under minimal supervision and guidance
  • • Automated build and deployment using Jenkins to reduce human error and speed up production processes
  • • Actively manage, improve, and monitor cloud infrastructure on AWS, EC2, S3, and RDS, including backups, patches, and scaling
  • • Built and deployed Docker containers to break up monolithic app into microservices, improving developer workflow, increasing scalability, and optimizing speed
  • • Installed and configured Nagios to constantly monitor network bandwidth, memory usage, and hard drive status
  • • Managed GitHub repositories and permissions, including branching and tagging
  • • Automated build and deployment process with Jenkins and Maven, eliminating 80% of manual work
  • • Participate in architecture planning sessions with development team
  • • Created quality gates in SonarQube dashboard and enforced in the pipelines to fail the builds when conditions are not met
  • • Actively troubleshoot any issues that arise during testing and production, catching and solving issues before launch
Radancy - DevOps Engineer
Detroit, MI, 04/2016 - 11/2019
  • Monitored automated build and continuous software integration process to drive build/release failure resolution.
  • Supervised software life cycle from preliminary needs analysis to enterprise-wide deployment and support.
  • Built automation tools and applications to deploy next-generation platforms.
  • Researched and identified new technologies to use in agile development environment.
  • Collaborated with team to determine application requirement specifications.
  • Automated and implemented system backup and recovery procedures.
Engility Corporation - Linux System Administrator
Peachtree City, GA, 07/2014 - 08/2016
  • • Supported the deployment of Red Hat Enterprise Linux 6 servers for corporate clients
    • I used Access Control Lists to manage permissions on files and directories
    • I managed users and groups in a RHEL 6 and 7 enterprise network
    • Used Remote Desktop and Virtual Private Network Appliances for Server Configuration
    • Configured, setup and provisioned Servers for package Management functions
    • Experience configuring Linux guests in an Oracle Virtualbox Manager environment
    • Performance Monitoring and capacity planning on Linux Servers
    • Compression and Decompression of files and performed Backup and Recovery.
    • Installed, configured and managed software using rpm and yum.
    • Built and configured 120 Virtual Linux Machines using ESXi and VSphere 6 Client
    • Worked with management to plan organizational needs
    • Coordinates with project team members, prepares and implements schedules, project plans, and status reports for assigned responsibilities
Masters Energy Oil & Gas Ltd. - IT Support Specialist/System Administrator
City, STATE, 03/2005 - 12/2012
  • • Provide IT support to end-users of proprietary software
    • Answer questions about product features and resolve user problems
    • Document all issues and generate reports detailing common problems and error trends
    • Escalate service questions to appropriate client representatives
    • Respond to client account question, including billing and field service requests
    • Maintained up-to-date knowledge of all company systems
    • Fill in for in-house IT services and needed, installing new desktop systems for developers, project managers, quality managers, and quality assurance team members
  • Administering Linux servers and systems
  • Building and deploying iterations of system environments through successive business releases
  • Ensure accessibility and availability of environments and servers to appropriate client and team members
  • Maintain and remotely monitor and access servers through multiple virtual machines
  • Coordinate with Tier 1 service desk analysts for incident and problem management processes
  • Assist in testing, analysis, and data gathering for current and new defects in customer environments
  • Troubleshooting and testing identified defects and failures in system processes

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Resume Overview

School Attended

  • Lead City University

Job Titles Held:

  • Sr. DevOps Engineer
  • DevOps Engineer
  • Linux System Administrator
  • IT Support Specialist/System Administrator


  • Bachelor of Science

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