Site Reliability Engineer III

  • COX-LITTLE & COMPANY
  • 11/14/2026
Full time Information Technology Telecommunications

Job Description

Job Description

Job Title: Site Reliability Engineer III (SRE III)

Location: Reston, VA (Hybrid)

Duration: 6-Month Contract to Hire


Job Description:

We are looking for an experienced Site Reliability Engineer to manage and support a large-scale, on-premises private cloud infrastructure. The ideal candidate will have strong Linux system administration experience, along with hands-on exposure to OpenStack, automation, and cloud infrastructure operations.


Responsibilities:

  • Build, manage, and maintain an on-premises OpenStack private cloud platform.
  • Monitor infrastructure, troubleshoot system issues, and resolve alerts.
  • Perform Linux administration, system patching, and vulnerability remediation.
  • Automate infrastructure tasks using Ansible, Python, and Shell scripting.
  • Maintain highly available services and follow security best practices.
  • Document technical issues and participate in Tier 3 on-call support.


Required Skills:

  • 5+ years of experience in Linux/Systems Administration or SRE roles.
  • Hands-on experience with OpenStack configuration and administration.
  • Strong Red Hat Enterprise Linux (RHEL) experience.
  • Experience with Ansible, Python, and Bash/Shell scripting.
  • Knowledge of Jenkins, Git/GitHub, and infrastructure automation.
  • Understanding of networking, security, and high-availability environments.
  • Strong troubleshooting and problem-solving skills.


Education: Bachelor's degree or equivalent practical experience.