Dylan DiMartino — Senior AWS Engineer

About Me

I'm a Senior AWS Engineer with a focus on cloud migrations, CI/CD pipeline automation, and system reliability for mission-critical products. I am focused on reducing costs, improving system uptime, and modernizing infrastructure using Terraform, Ansible, Kubernetes, Jenkins, Prometheus, and Grafana. Experienced in serverless architecture, Linux administration, and driving DevSecOps practices across teams.

Experience

Site Reliability Engineer

Sabre (via DXC Technology)

Aug 2024 – Present · Remote

Built custom configuration drift monitoring tools across major airline environments using Python, Ansible, and GCP Ops Agent for real-time alerting.
Automated deployments via Jenkins pipelines integrated with Ansible and Git, reducing manual intervention and improving deployment consistency.
Implemented monitoring and alerting with Splunk, Zabbix, and custom GCP-based dashboards, enabling faster incident response.
Resolved critical Linux system issues during on-call rotations with deep expertise in networking, process management, and configuration troubleshooting.

DevOps Engineer

DXC Technology — Insurance Hosting

Jan 2022 – Aug 2024 · Remote

Migrated insurance systems from IBM DB2/COBOL to AWS-managed services (EC2, RDS, ECS, Kubernetes), improving scalability and reducing operational overhead.
Built and maintained IaC using Terraform for AWS, deployed via custom Jenkins pipelines ensuring environment consistency and faster delivery.
Provided daily and on-call Linux/Windows support for high-availability environments.

AWS Solution Architect

Bristol Myers Squibb (via DXC Technology)

Jan 2019 – Jan 2022 · New Orleans, LA

Architected a serverless EC2/RDS startup/shutdown system using EventBridge, Lambda, Step Functions, SNS, and CloudFormation — saving ~$600K annually.
Modernized and migrated critical full-stack applications to AWS DevOps environments, enhancing scalability and alignment with AWS best practices.

Director of IT & Operations

Ekhaya Youth Project

Dec 2015 – Jan 2018 · New Orleans, LA

Directed IT and operations for a multi-state healthcare nonprofit ensuring HIPAA compliance and data security for clinical teams.
Implemented S3 storage lifecycles for patient records, cutting file storage costs by ~60% while dramatically improving audit response time.

Technologies & Skills

Languages

Python Node.js Bash PowerShell SQL

Infrastructure & DevOps

Terraform Ansible Kubernetes Docker Jenkins Git

Amazon Web Services

Lambda EC2 RDS S3 CloudFront ECS EventBridge Step Functions CloudWatch IAM VPC SSM

Google Cloud Platform

Compute Engine GCP Ops Agent Cloud Monitoring Cloud Logging Cloud Storage IAM

Azure

Cost Management VM Administration Azure Backup Tag Enforcement Configuration Management

Observability & Monitoring

Prometheus Grafana Splunk Zabbix CloudWatch CloudTrail