DevOps Engineer

Client: Citi – DevOps Engineer

We 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 Engineer

• Client: Citi

• Work Location: Mississauga, Ontario, Canada

• Work Arrangement: Onsite

• Employment Type: Full-Time

• Experience Required: 10+ Years

• Submission Deadline: November 11, 2026

Description

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

1. Experience and Technical Expertise

• Minimum 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.

2. CI/CD, Automation and Development Tools

• Experience 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.

3. Monitoring, Logging and Infrastructure

• Hands-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.

4. Networking and Database Knowledge

• High-level understanding of networking concepts, including:

  • Networking

  • Firewall

  • HTTPS

  • TCP/IP

  • Related connectivity and communication protocols

• Good working knowledge of Oracle queries.

• Good working knowledge of MongoDB queries.

5. Collaborative Mindset

• Strong 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.

6. Problem-Solving Skills

• Analytical 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.

7. Communication Skills

• Excellent 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.

How to Apply

If you find this opportunity aligns with your career goals and interests, we kindly request that you send your documents to [email protected] by November 11, 2026, at your earliest convenience.

If you are not interested, please feel free to send over any names or forward this message to anyone who may be interested.

Mandatory Documents:

1. Updated Resume in Word format (Mandatory)

2. Skills Matrix and References (Mandatory)

3. Expected Hourly Rate (Mandatory)

We cannot proceed with the submission without the mandatory documents.

Please feel free to send over any names or forward this message to anyone who may be interested. Please check it out on our career site.

Email is the best way to reach us.