Senior Infrastructure Architect — Cloud, Storage & Automation

Dollar Tree, Inc.; Dallas (TX); On-site; USD 100,000 - 116,000; Full time

Benefits offered by this job

Health, Dental, & Vision insurance

Flexible Spending Account

Life and disability insurance

401(k) plan

Paid time off

Paid holidays

Employee stock purchase plan

Job summary

Dollar Tree, Inc. is seeking a Senior Infrastructure Engineer to design, modernize, and support enterprise infrastructure across on-prem and cloud environments. You will drive reliability, scalability, and automation with a broad technical scope including storage, virtualization, Linux, and IaC.

The role emphasizes leadership in upgrades, migrations, and modernization efforts, with a strong focus on security, governance, and cost optimization across multi-cloud and hybrid architectures.

Qualifications

• 10+ years in Infrastructure, Systems, Platform, or SRE engineering.

Responsibilities

• Architect and support virtualization platforms; lead upgrades and migrations.
• Manage enterprise storage and DR solutions.
• Administer Linux environments and enforce standards.
• Design and support cloud solutions across multiple public cloud providers; enable hybrid architectures.
• Develop Infrastructure-as-Code and automation using Terraform, Ansible, Git, CI/CD.
• Enhance monitoring, observability, and platform reliability.
• Support security, compliance, and vulnerability remediation.

Skills

10+ years infrastructure engineering

Solution design

Troubleshooting across domains

Communication & collaboration

Hands-on execution

Python scripting

Tools

VMware vSphere/ESXi

NetApp ONTAP

Terraform

Ansible

Git

CI/CD

OLVM

Job description

Dollar Tree, Inc. is seeking a Senior Infrastructure Engineer to design, modernize, and support enterprise infrastructure across on-prem and cloud environments. You will drive reliability, scalability, and automation with a broad technical scope including storage, virtualization, Linux, and IaC.

The role emphasizes leadership in upgrades, migrations, and modernization efforts, with a strong focus on security, governance, and cost optimization across multi-cloud and hybrid architectures.