DevOps Engineer

CaseGuard•Arlington, VA

73d

About The Position

CaseGuard is seeking a skilled DevOps Engineer with expertise in AWS cloud infrastructure and GitLab CI/CD. The ideal candidate will have experience automating deployments, optimizing cloud environments, and ensuring high availability of ASP.NET applications running on AWS.

Requirements

3+ years of experience as a DevOps Engineer, Cloud Engineer, or similar role
Strong foundation in Infrastructure as Code (AWS CDK)
Strong foundation in ASP.NET Core, .NET Framework, and C# application deployment
Hands-on experience with AWS services: EC2, RDS, S3, Lambda, API Gateway, CloudFront, IAM, Route 53
Proficiency in container orchestration (Docker, ECS, Kubernetes) and microservices architecture
Experience with CI/CD pipelines
Familiarity with logging and monitoring tools (CloudWatch, Prometheus, Datadog, ELK)
Strong scripting skills in Bash, PowerShell, or Python
AWS Certification (Required) – AWS Solutions Architect, AWS DevOps Engineer, or equivalent

Nice To Haves

Experience with serverless computing (AWS Lambda, DynamoDB, Step Functions)
Knowledge of GitOps workflows using ArgoCD, Flux, or similar tools
Familiarity with networking, VPCs, and security best practices in AWS
Experience with GitLab’s CI/CD
Experience with SQL and NoSQL databases

Responsibilities

Design, build, and manage AWS cloud infrastructure for ASP.NET Core/.NET applications
Implement and optimize GitLab CI/CD pipelines
Automate infrastructure provisioning using AWS CDK
Develop and maintain reusable IaC templates to streamline cloud resource deployment.
Deploy and manage containerized applications using Docker, AWS ECS, or Kubernetes (EKS)
Ensure scalability, security, and high availability of cloud-hosted applications.
Develop automated GitLab CI/CD workflows
Monitor system performance and troubleshoot production issues using AWS X-ray, AWS CloudWatch, AWS CloudWatch Metrics
Implement logging, monitoring, and alerting strategies.
Enforce AWS IAM roles, security groups, and networking best practices.
Design and manage subnets, VPCs, route tables, security groups, NACLs, and VPNs
Optimize network performance, latency, and security.
Work closely with the backend team to streamline DevOps practices and improve deployment efficiency
Provide troubleshooting and support
Maintain and optimize AWS RDS (SQL Server/PostgreSQL) and integrate database CI/CD in GitLab.