DevOps Engineer

365 Retail Markets•Malvern, PA

just now

About The Position

365 Retail Markets is seeking a skilled and proactive DevOps Engineer to build, maintain, and optimize cloud-based environments. The role focuses on AWS infrastructure, Linux administration, EKS clustering, automation, patch management, monitoring, PostgreSQL exposure, and infrastructure operating in PCI-compliant environments. The engineer will support Java-based applications and help ensure high availability, security, compliance, and operational excellence. The position includes participating in an on-call pager support rotation and responding to production incidents. The engineer will collaborate with development, QA, and infrastructure teams to improve CI/CD and deployment workflows, troubleshoot infrastructure and application issues, conduct root cause analysis, and maintain operational documentation.

Requirements

Strong hands-on experience with AWS infrastructure and cloud-native services.
Strong Linux administration and troubleshooting skills.
Experience managing EKS/Kubernetes clusters.
Solid experience with SSL certificate management.
Experience with patch management for Linux systems and cloud-based infrastructure.
Proficiency in Shell scripting and Python.
Strong experience with CloudFormation and Terraform.
Experience monitoring and troubleshooting Java-based applications.
Hands-on experience with New Relic and Grafana.
Familiarity with PostgreSQL databases, including basic administration, monitoring, and troubleshooting.
Strong background in automation and process improvement.
Experience building, managing, and supporting infrastructure in PCI-compliant environments.
Must participate in the on-call pager support rotation.
Excellent problem-solving, communication, and collaboration skills.
Must be legally authorized to work in the United States without current or future employer sponsorship.

Nice To Haves

Experience with CI/CD pipeline tools and deployment automation.
Knowledge of containerization and orchestration best practices.
Familiarity with cloud security and infrastructure best practices.
Experience in incident management, problem management, and root cause analysis.
Ability to work effectively in a fast-paced production support environment.
AWS Architect certification is a plus.
Red Hat Certified System Administrator (RHCSA) certification is a plus.

Responsibilities

Design, implement, and manage scalable, secure, and highly available AWS infrastructure.
Administer and support Linux-based systems in production and non-production environments.
Deploy, manage, and troubleshoot EKS (Elastic Kubernetes Service) clusters.
Manage SSL certificates, including renewals, deployments, and troubleshooting across applications and environments.
Manage patching for Linux servers, cloud infrastructure, and related systems to support security, compliance, and stability.
Develop and maintain automation scripts using Shell scripting and Python.
Build, maintain, and manage infrastructure as code using CloudFormation and Terraform.
Monitor and support Java-based applications, ensuring performance, availability, and reliability.
Configure, maintain, and enhance observability solutions using New Relic and Grafana.
Drive automation initiatives to improve deployment processes, reduce manual effort, and increase system reliability.
Build, manage, and maintain infrastructure in compliance with PCI requirements and security best practices.
Participate in the on-call pager support rotation and respond to production incidents as required.
Collaborate with development, QA, and infrastructure teams to streamline CI/CD and deployment workflows.
Troubleshoot infrastructure, application, and environment issues, and perform root cause analysis for production incidents.
Create and maintain infrastructure, operational procedure, and troubleshooting documentation.