Site Reliability Engineer

SRE Engineer

Southlake, TX onsite

Fulltime/Permanent

Job Description:

• Design, maintain, and optimize CI/CD deployment pipelines using GitHub Actions across multiple environments.

• Prompt engineering, should know utilization of the AI to automate infrastructure

• Manage and automate Linux server infrastructure spanning across multiple datacenters

• Develop and maintain shell scripts and PowerShell automation for deployment, configuration management, and environment validation

• Administer service accounts and access controls in Active Directory; manage service account lifecycle including ownership transfers and decommissions

• Maintain SSL/TLS certificate inventory; plan and execute certificate and password rotation across environments following documented SOPs

• Perform infrastructure health monitoring and proactive validation of trading platform services

• Coordinate OS patching activities across non-production and production environments

• Manage jump host and SSH key infrastructure for secure remote access to trading servers

• Author and maintain technical documentation, runbooks, and SOPs in Confluence

• Collaborate with application teams on deployment scheduling, post-patching validations, and incident response

Required Skills

• Proficient in Bash/Shell scripting and PowerShell

• Prompt engineering, experience working with copilot

• Hands-on experience with Windows and Linux server administration

• Working knowledge of SSH, jump hosts, key-based authentication

• Experience with GitHub Actions or similar CI/CD tools

• Familiarity with Active Directory service account management

• Strong understanding of SSL/TLS certificate management

• Experience with YAML-based configuration management

• Good documentation skills (Confluence or similar)