Site Reliability Engineer Sr. Staff

Hewlett Packard Enterprise is the global edge-to-cloud company advancing the way people live and work. The Site Reliability Engineer Sr. Staff will play a key role in designing, building, and optimizing cloud infrastructure and deployment systems, directly impacting scalability, security, and operational efficiency across platforms.

Responsibilities:

• Enhance Infrastructure as Code (IAC) and enforce best practices
• Optimize cloud infrastructure for scalability, security, and cost-effectiveness
• Develop internal tools to support and streamline cloud platform operations
• Improve CI/CD pipelines and deployment workflows using FluxCD and Jenkins
• Address container image vulnerabilities and standardize remediation processes
• Build Amazon Machine Images (AMIs) aligned with CIS and STIG benchmarks
• Strengthen monitoring, alerting, and observability using Prometheus, Grafana, and logging tools
• Troubleshoot complex production issues to ensure system reliability and customer satisfaction
• Fine-tune distributed systems such as Apache Kafka and Cassandra
• Collaborate with development, security, and operations teams to align infrastructure with application needs

Requirements:

• Minimum of 10 years of hands-on experience in Infra Ops, Dev Ops, or Site Reliability Engineering (SRE)
• Proficiency with Linux systems, especially Debian-based distributions
• Strong experience with cloud platforms such as AWS and GCP
• Expertise in Infrastructure as Code tools like Terraform, Packer, and Ansible
• Solid programming skills in Python and/or Golang
• Deep understanding of containerization (Docker, Container) and orchestration tools (AWS EKS, GCP GKE)
• Experience with GitOps workflows
• Proven track record in implementing and maintaining CI/CD pipelines
• Strong background in security and familiarity with security programs
• Experience with monitoring and logging tools (Prometheus, Grafana, ELK)
• Knowledge of both relational (SQL) and non-relational databases
• Excellent problem-solving and debugging skills with a strong sense of ownership
• Experience managing distributed systems like Apache Kafka and Cassandra
• Effective communicator and collaborative team player
• It is mandatory to attend to San Juan office twice a week
• Experience contributing to open-source projects
• Background in security engineering or related disciplines