Senior Linux & Infra Automation Engineer – OpenStack

RR Donnelley & Sons; Chicago (IL); Vor Ort; USD 92.000 - 147.000; Vollzeit

Benefits dieser Stelle

Medical, dental, and vision coverage

401(k) with company match

Paid time off

Life insurance

Parental leave

Tuition assistance

Zusammenfassung

RR Donnelley & Sons in Chicago seeks a Senior Linux & Infrastructure Automation Engineer to design, scale, and maintain the Valassis DMT platform across hybrid environments, including bare-metal, colocation, and cloud.

You will specialize in Linux administration, automation with Puppet and Ansible, and OpenStack deployments to ensure high-availability infrastructure and automated provisioning for critical workloads.

Qualifikationen

• Bachelor's degree or equivalent professional experience in CS/IT or related engineering discipline.
• 5-7+ years of hands-on Linux infrastructure engineering, systems administration, and cloud automation.

Aufgaben

• Design, develop, and maintain declarative configuration modules using Puppet and Ansible for automation and compliance.
• Administer and tune enterprise Linux environments (Ubuntu) for performance, security hardening, and uptime.
• Operate virtualization and hypervisor layers (OpenStack, LXD, KVM, ESXi) and automate bare-metal provisioning.
• Administer persistent storage and SAN/NAS devices, including Ceph or S3-compatible targets where relevant.
• Execute platform refreshes, decommission legacy environments, and migrate infrastructure across datacenters.

Kenntnisse

Linux Administration

Automation & CM

Orchestration & Virtualization

Storage Fundamentals

Identity & Security

Ausbildung

Bachelor's degree in Computer Science, Information Technology, or related engineering discipline

Tools

Puppet

Ansible

OpenStack

KVM

LXD

ESXi

PureStorage

Jobbeschreibung

RR Donnelley & Sons in Chicago seeks a Senior Linux & Infrastructure Automation Engineer to design, scale, and maintain the Valassis DMT platform across hybrid environments, including bare-metal, colocation, and cloud.

You will specialize in Linux administration, automation with Puppet and Ansible, and OpenStack deployments to ensure high-availability infrastructure and automated provisioning for critical workloads.