SRE Engineer/DevOps Engineer

We are seeking a hands-on Senior Site Reliability Engineer (SRE) / DevOps Engineer to support cloud infrastructure, automation, and production operations. The ideal candidate will have strong expertise in AWS, Infrastructure as Code (IaC), CI/CD automation, observability, and incident management. This role focuses on improving system reliability, automating operational processes, supporting production environments, and implementing SRE best practices to ensure highly available and scalable applications., * Design, build, and maintain CI/CD pipelines using GitHub Actions, Jenkins, and AWS CodePipeline.

• Automate infrastructure provisioning using Terraform, CloudFormation, or AWS CDK.
• Develop automation tools and scripts using Python and configuration management tools such as Ansible.
• Deploy, configure, and optimize Dynatrace for monitoring, distributed tracing, dashboards, alerting, and anomaly detection.
• Support AWS cloud infrastructure and production environments, including participation in on-call rotations.
• Perform incident response, troubleshooting, root cause analysis (RCA), and create knowledge base documentation.
• Implement and maintain SRE best practices, including SLIs, SLOs, error budgets, resiliency testing, and performance monitoring.
• Configure auto-scaling, capacity planning, and operational cost optimization.
• Manage Linux-based environments, containers (Docker, Kubernetes, ECS), networking, and cloud infrastructure.
• Support security initiatives, including access management, certificate management, and remediation of security incidents.
• Collaborate with cross-functional engineering teams to improve platform reliability, scalability, and operational efficiency.

• 5+ years of experience in Site Reliability Engineering (SRE), DevOps, or Cloud Infrastructure Engineering.
• Strong experience with AWS cloud services (Azure experience is a plus).
• Hands-on experience with GitHub Actions, Jenkins, and AWS CodePipeline.
• Expertise in Terraform, CloudFormation, or AWS CDK.
• Strong scripting skills in Python.
• Experience with Ansible or other configuration management tools.
• Experience with Dynatrace observability and application monitoring.
• Strong knowledge of Docker, Kubernetes, and Amazon ECS.
• Solid understanding of Linux administration, networking, and cloud infrastructure.
• Experience with ServiceNow, ITIL processes, incident management, and production support.
• Knowledge of relational and NoSQL databases.
• Excellent troubleshooting, communication, and documentation skills.
• Bachelor''s degree in Computer Science, Engineering, or a related field (or equivalent experience).

Preferred Qualifications

• Experience supporting enterprise-scale cloud environments.
• Knowledge of performance testing, resiliency engineering, and operational excellence.
• Experience implementing automation and self-service operational tools.
• Familiarity with cloud cost optimization and reliability engineering practices.

Lumen Solutions Group Inc. is a technology consulting Services Company based in Florida. We provide a wide array of experienced business and IT professionals supporting clients from solution design to implementation and support. We specialize in professional IT consulting services, IT Staffing, Business/IT Strategy, Business Process Blueprints, Enterprise Architecture, Enterprise Transformation.