Systems Engineer II

Dollar Tree Stores; 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

We are seeking a highly skilled Senior Infrastructure Engineer to join our Systems Engineering team. This role is ideal for a well-rounded professional with deep expertise in one or more domains and broad experience across storage, virtualization, Linux, cloud, and automation.

You will play a key role in designing, modernizing, and supporting enterprise infrastructure while driving reliability, scalability, and automation.

Key Responsibilities

• Architect and support highly available on prem virtualization platforms
• Lead upgrades, migrations, and lifecycle management
• Drive modernization for scalability and performance

Infrastructure, Storage & Business Continuity

• Manage enterprise storage systems supporting file and block.
• Design backup, DR, and replication solutions
• Lead recovery testing and improve resilience
• Establish standards for patching, security, and lifecycle
• Support complex troubleshooting and critical services
• Design and support solutions across 3 major cloud providers
• Build hybrid-cloud architectures and drive governance and cost optimization

Automation & Infrastructure as Code

• Develop solutions using Terraform, Ansible, Git, APIs, and CI/CD
• Reduce manual processes through scalable automation

Observability, Reliability & Security

• Improve monitoring, alerting, and observability
• Partner on security, compliance, and vulnerability remediation
• Enhance platform reliability and performance

Key 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

Required Qualifications

• 10+ years in Infrastructure, Systems, Platform, or SRE engineering
• Proven solution design and implementation skills
• Strong troubleshooting across multiple domains
• Strong communication and collaboration
• Ability to balance strategy with hands‑on execution

Technical Experience

• VMware vSphere/ESXi, OLVM
• NetApp ONTAP and enterprise storage
• Backup, DR, and business continuity
• Terraform, Ansible, Git, CI/CD
• Monitoring, observability, and security practices

Preferred Qualifications

• Retail or distributed environment experience
• Relevant certifications (NetApp, VMware, Red Hat, Cloud, Terraform)
• Python or PowerShell scripting
• Exposure to AI/ML infrastructure concepts

What Sets You Apart

• Strong systems thinking across infrastructure, cloud, and security
• Deep expertise with broad technical range
• Passion for solving complex challenges
• Focus on automation and continuous improvement
• Ability to lead, execute, and collaborate effectively

Start Rate = $100,000 to $116,000 based on experience plus a 20% bonus and equity. The company offers Health, Dental, & Vision, a flexible spending account, life and disability insurance benefits, a 401k plan, PTO, paid holidays annually, and an employee stock purchase plan.