Devops Engineer

Client: Citi – DevOps EngineerWe are looking for an experienced
DevOps Engineer
with 10+ years of experience in DevOps engineering, CI/CD automation, infrastructure management, containerization, orchestration, and application support. The ideal candidate will be a self‑reliant technical professional capable of working closely with software developers, security teams, and system administrators to build scalable, resilient, and self‑healing systems. The candidate should have strong hands‑on experience with OpenShift, Kubernetes, Docker, Helm, Tekton, Harness, Jenkins, Ansible, configuration management, monitoring tools, and automation processes, along with the ability to perform basic Java and configuration fixes independently.Role Snapshot
Job Title: DevOps EngineerClient: CitiWork Location: Mississauga, Ontario, CanadaWork Arrangement: OnsiteEmployment Type: Full-TimeExperience Required: 10+ YearsSubmission Deadline: November 11, 2026Description
The DevOps Engineer will work closely with software developers, security teams, and system administrators to build and maintain scalable, resilient, and self‑healing systems. The successful candidate must be a self‑reliant resource with strong technical troubleshooting capabilities and the ability to perform basic Java and configuration fixes independently rather than depending on the development team for every issue.The candidate will be responsible for supporting CI/CD pipelines, automation, environment consistency, infrastructure monitoring, configuration management, containerization, orchestration, application support, and system integrations.Key Responsibilities
Work closely with software developers, security teams, and system administrators to build scalable, resilient, and self‑healing systems.Manage and support CI/CD pipelines, automation, and build/release management processes.Ensure consistency across development, testing, and production environments.Set up and manage OSE monitoring and AppDynamics monitoring configurations.Handle configuration management and deployment automation.Support containerization and orchestration environments.Configure and support Kafka and microservices environments.Manage secret management processes and SLTN processes.Perform basic Java and configuration fixes independently, reducing dependency on development teams.Support application monitoring, troubleshooting, and performance management.Work with development and operations teams to identify, troubleshoot, and resolve technical issues.Perform root‑cause analysis and implement effective solutions.Maintain and support technical documentation and architecture‑related information.Experience And Skill Set Requirements
Experience and Technical ExpertiseMinimum 10+ years of experience in DevOps engineering and related technologies.Strong hands‑on experience with CI/CD pipelines, automation, and build/release management.Experience ensuring environment consistency across different deployment environments.Experience with OSE monitoring setup and AppDynamics setup.Strong knowledge of configuration management.Hands‑on experience with Helm, Tekton, Harness, LSE, OpenShift, Kubernetes, Docker, Autosys, and Ansible.Experience with containerization and orchestration setup.Experience with Kafka configurations and microservices support.Knowledge of secret management and SLTN processes.Python and Linux experience will be considered an added advantage.CI/CD, Automation and Development ToolsExperience with GitHub, BB, Jenkins, and Maven.Knowledge of build and release management.Experience supporting automated deployment pipelines.Ability to troubleshoot pipeline failures and configuration issues.Ability to perform basic Java and configuration fixes independently.Monitoring, Logging and InfrastructureHands‑on experience with Grafana, Splunk, and ELK.Experience with application monitoring and observability tools.Knowledge of OpenShift, Kubernetes, Docker, and container orchestration.Experience with environment configuration, consistency, and infrastructure support.Networking and Database KnowledgeHigh-level understanding of networking concepts, including:
NetworkingFirewall connectivity and communication protocols
Good working knowledge of Oracle queries.Good working knowledge of MongoDB queries.Collaborative MindsetStrong interpersonal skills with the ability to work effectively across cross‑functional development and operations teams.Ability to collaborate with software developers, security teams, and system administrators.Ability to work independently while contributing effectively to team objectives.Problem‑Solving SkillsAnalytical thinker with excellent troubleshooting skills.Methodical approach to root‑cause analysis.Ability to identify, investigate, and resolve technical issues.Ability to work independently and take ownership of technical challenges.Communication SkillsExcellent verbal and written communication skills.Ability to document technical architectures.Ability to present complex technical concepts clearly.Strong communication and coordination skills when working with cross‑functional teams.
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