# Site Reliability Engineer - Linux Platform

**Company**: IT Infrastructure
**Location**: Miami, Florida
**Experience**: senior
**Job type**: full-time
**Category**: IT
**Industry**: Finance

**Apply**: https://mlp.eightfold.ai/careers/job/755959016557?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/jobs/job_eb730ea9-461

## Description

### Job Overview

As a Site Reliability Engineer - Linux Platform at Millennium, you will play a critical role in ensuring the reliability, security, and observability of Linux environments across physical, virtual, and containerized infrastructure.

### Responsibilities

- Triage, diagnose, and resolve incidents across the Linux estate, owning issues through verified resolution and driving follow-up actions that prevent recurrence.

- Troubleshoot physical server hardware, including HPE and Dell systems, using out-of-band management tools and hardware logs to diagnose component faults.

- Operate Kubernetes clusters that support internal platform services, including deployments, Helm, image builds, and capacity management.

- Build and maintain CI/CD pipelines for operating system and container image builds, configuration deployment, and promotion workflows.

- Administer RHEL servers at fleet scale, including builds, patching, lifecycle management, and configuration management through immutable image pipelines, Chef, and Ansible.

- Manage Linux authentication and entitlements across Active Directory, Kerberos, and OAuth environments.

- Use Prometheus, OpenSearch, and related observability tools to identify and address issues before they impact users.

- Review and guide AI agents supporting the operations queue, extend agent workflows and integrations in Go and Python, and participate in the on-call rotation supporting Linux services.

### Requirements

- 5+ years of IT infrastructure experience focused on Linux environments; financial services experience is preferred.

- Deep expertise in enterprise Linux, including RHEL administration at fleet scale.

- Hands-on experience with Kubernetes and container technologies, including deployments, Helm, and OCI image builds.

- Experience troubleshooting enterprise server hardware, including HPE and Dell platforms, iLO or iDRAC, and hardware-log analysis.

- Strong incident-management discipline in an ITSM environment, including ServiceNow, and experience with configuration management and CI/CD tools such as Chef, Ansible, and Jenkins.

- Proficiency in Bash and/or Python, with broad knowledge of networking, DNS, NTP/PTP, and storage infrastructure.

- Working knowledge of LLMs and AI agents, including prompt and tool design, Model Context Protocol, agent evaluation, autonomous-system failure modes, and automation approval boundaries.

- Bachelor’s degree in Computer Science or a related field, or equivalent work experience; Go proficiency and RHCSA, RHCE, or CKA certifications are a plus.

## Skills

### Required
- Linux
- Kubernetes
- RHEL
- Ansible
- Chef
- Python
- Bash
- Prometheus
- OpenSearch
- Go
- ServiceNow
- ITSM
- CI/CD

### Nice to have
- financial services
- Go proficiency
- RHCSA
- RHCE
- CKA

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Source: [Apply at mlp.eightfold.ai](https://mlp.eightfold.ai/careers/job/755959016557?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)