DevOps Engineer

Role Overview And Core Responsibilities:

• Participate in the design, implementation, and maintenance of our infrastructure, ensuring reliability, scalability, and security.
• Support, monitor, and enhance the live infrastructure and platform solutions, ensuring high availability and performance.
• Help plan and execute the integration of our current infrastructure into TransUnion's group-wide cloud platform while minimising disruptions.
• Participate in the migration of infrastructure from legacy to hybrid cloud.

DevOps & Security:

• Maintain robust CI/CD pipelines, collaborating closely with development teams to streamline deployment processes.
• Maintain and enhance our security posture, ensuring compliance with industry standards and frameworks (e.g., SOC-2, ISO 27001).
• Diagnose and resolve infrastructure outages and incidents, ensuring timely resolution and root cause analysis.

Documentation & Best Practices:

• Ensure comprehensive documentation of infrastructure, systems, and processes to support onboarding, troubleshooting, and scalability.
• Promote and implement DevOps and Site Reliability Engineering (SRE) best practices across the organization.

Required Knowledge And Experiences:

• At least 3+ years of DevOps experience on hybrid cloud, operating high availability systems on AWS.
• Knowledge of SRE best practices, i.e. developing tools that enhance system performance, reliability, and developer experience.
• 2+ years of hands-on experience with container orchestration, performance tuning, Docker, and Kubernetes in a cloud production environment.
• Cloud and automation engineering experience in a mission-critical environment.
• Strong skills and experience through the CI/CD stack that deploys to infrastructure elements such as Kubernetes.
• Troubleshooting using observability tools such as Prometheus, Grafana, Splunk, etc. in complex cloud-based environments.
• Experience with IaC (i.e. Terraform), Ansible, Docker, Kubernetes/EKS, secrets management, GitOps, and AWS.
• Experience writing code/scripts in a modern programming language like Python or Java.
• Past experience with monitoring tools such as Splunk and Grafana would be desirable.