
Castillians is a company whose publicly available text is inaccessible without JavaScript; the provided content only shows a message asking the user to enable JavaScript. No information about the company's product, services, industry, or target customers can be determined from this text alone.
51 - 200 employees
Founded 2006
August 17
🇺🇸 United States – Remote
⏳ Contract/Temporary
🟡 Mid-level
🟠 Senior
⛑ DevOps & Site Reliability Engineer (SRE)

Castillians is a company whose publicly available text is inaccessible without JavaScript; the provided content only shows a message asking the user to enable JavaScript. No information about the company's product, services, industry, or target customers can be determined from this text alone.
51 - 200 employees
Founded 2006
• Design, deploy, and manage AWS cloud infrastructure (EC2, S3, Lambda, ECS/EKS, RDS, VPC, etc.). • Build and maintain CI/CD pipelines using AWS CodePipeline, GitHub Actions, Jenkins, or GitLab CI/CD. • Implement Infrastructure-as-Code (IaC) using Terraform, AWS CloudFormation, or CDK. • Automate deployments, scaling, and monitoring using AWS SDK, CLI, Python, or Bash. • Configure and optimize AWS networking (VPC, Subnets, Security Groups, Route 53, ALB/NLB). • Ensure security and compliance (IAM, KMS, Secrets Manager, AWS Config, GuardDuty). • Monitor and troubleshoot AWS environments using CloudWatch, X-Ray, and Prometheus/Grafana. • Implement containerization & orchestration (Docker, Kubernetes/EKS, Fargate). • Optimize cost efficiency using AWS Cost Explorer, Reserved Instances, and Spot Fleets. • Collaborate with development teams to improve DevOps practices, observability, and SRE principles.
• 5+ years of hands-on AWS DevOps/Cloud experience (Certifications like AWS Certified DevOps Engineer, Solutions Architect, or SysOps preferred). • Strong experience with CI/CD tools (AWS CodeSuite, Jenkins, GitHub Actions, ArgoCD). • Proficiency in IaC tools (Terraform, CloudFormation, CDK). • Scripting expertise (Python, Bash, PowerShell). • Experience with containerization & orchestration (Docker, Kubernetes, ECS/EKS). • Knowledge of Linux/Windows administration and troubleshooting. • Familiarity with observability tools (CloudWatch, ELK, Datadog, New Relic). • Understanding of DevSecOps practices (SAST/DAST, vulnerability scanning). • Knowledge of serverless architectures (Lambda, API Gateway, Step Functions). • Familiarity with configuration management (Ansible, Chef, Puppet). • Background in Agile/Scrum methodologies.
• Clear scope with no ambiguity over deliverables. • Opportunity for repeat engagements based on performance.
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