Senior Systems Administrator/Engineer at FINRA designing and maintaining enterprise Linux infrastructure. Ensuring operational excellence and supporting hybrid cloud environments with modern DevOps practices.
Responsibilities
Design, implement, and maintain enterprise Linux infrastructure across on-premises data centers and cloud environments
Review and analyze process and system specifications to ensure delivery requirements are met across hybrid Linux environments
Architect and manage containerized infrastructure using Docker and container orchestration platforms
Design and implement cloud infrastructure solutions on AWS and Azure
Recommend enhancements and updates to Linux operating systems, system software products, Docker containers, and cloud infrastructure components
Ensure the Company's Reliability, Availability, and Serviceability (RAS) metrics are sustained
Document test plans and create/revise Bash, Python, or other scripting languages for automation
Implement and update monitoring tools for Linux systems, containerized applications, and cloud resources
Monitor operating system and cloud infrastructure performance to achieve optimum performance levels
Mentor and supervise junior staff in project-level tasks, Linux administration best practices, Docker containerization, and cloud operations
Requirements
Bachelor’s degree in Computer Science, Information Systems, or related discipline
At least five (5) years of related experience, or equivalent training and/or work experience
Past senior level systems administrator experience in a production data center environment
Knowledge of industry leading monitoring and diagnostic tools
Knowledge of at least one operating system and at least one contemporary scripting language
Knowledge of communication and network technologies
Exposure to common operational practices like metrics reporting, change management, incident management, and problem management
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