Operate and support enterprise compute platforms across hardware, OS, virtualization, and container orchestration layers
Deploy and maintain bare metal server infrastructure for Ubuntu OS with Kubernetes and hypervisors including Openstack & Harvester
Implement and maintain PXE-based provisioning environments leveraging Redfish APIs for large-scale server deployments
Install, patch, and maintain operating systems including Ubuntu and Harvester
Operate and support virtualization and private cloud platforms, including KVM on Ubuntu, OpenStack environments and Harvester HCI
Develop Infrastructure-as-Code using Ansible, Terraform, Helm and Git, with Python/Bash automation.
Implement CI/CD pipelines for infrastructure updates, patching, upgrades, testing, and rollback.
Perform firmware updates, patch management, and hardware health validation
Monitor system performance, capacity, and availability; proactively address reliability risks
Troubleshoot complex cross-stack issues spanning hardware, OS, virtualization, OpenStack, and Kubernetes
Manage to SLAs, KPIs and error budgets
Participate in on-call escalation support for complex platform-related issues
Collaborate globally on change management, documentation, and operational best practices.
Develop and maintain runbooks, operational procedures, and technical documentation

Requirements

6+ years of experience as a DevOps Engineer, Site Reliability Engineer, or Infrastructure Operations Engineer with a strong focus on compute
Strong hands-on experience operating bare metal compute environments at scale
Experience with PXE boot, automated OS provisioning, and server imaging systems
Practical experience supporting Bare Metal as a Service (BMaaS) platforms leveraging Redfish APIs
Strong Linux administration skills, especially with Ubuntu
Operational experience with virtualization and private cloud platforms, including KVM on Ubuntu, OpenStack operations and troubleshooting, Harvester HCI
Experience deploying and operating production Kubernetes environments
Expertise with enterprise compute hardware, including Cisco UCS, Dell PowerEdge, Supermicro systems and HPE
Proficiency with Infrastructure as Code tools (e.g., Terraform, Ansible, or similar)
Experience building or supporting CI/CD pipelines for infrastructure and platform automation
Strong scripting skills in Python, Bash, or similar languages
Strong understanding on SRE functions like toil reduction, error budgets and meeting SLAs
Proven troubleshooting and root cause analysis skills in complex distributed systems
Excellent written and verbal communication skills
Bachelor’s degree in computer science or equivalent professional experience.

Benefits

Health, dental, and vision coverage, beginning on the first day of employment. Five9 covers 100% of the employee portion of the health, dental and vision coverage and shares a high portion of the dependent cost.
Short & Long-Term Disability, Basic Life Insurance, and a 401k saving plan with employer matching.
Access to an innovative mental health support platform that offers personalized care and resources in areas such as: therapy, coaching and self-guided mindfulness exercises for all covered employees and their covered dependents.
Generous employee stock purchase plan.
Paid Time Off, Company paid holidays, paid volunteer hours and 12 weeks paid parental leave.

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

KubernetesUbuntuOpenStackHarvesterAnsibleTerraformPythonBashCI/CDPXE

Soft Skills

troubleshootingcommunicationcollaborationdocumentationoperational best practicesroot cause analysisreliability risk managementon-call supportSLA managementKPI management

Certifications

Bachelor’s degree in computer science