Job Description
Join TechNova Solutions as a Senior System Administrator and become the backbone of our cutting-edge infrastructure. In this pivotal role, you'll design, implement, and maintain scalable systems that power our global operations. We're seeking a seasoned expert to optimize our hybrid cloud environment, ensuring maximum uptime and security while driving innovation through automation. Collaborate with cross-functional teams in our vibrant downtown San Francisco headquarters, where your expertise will directly impact our mission to revolutionize enterprise technology.
Responsibilities
- Architect and maintain Linux/Windows server environments across on-premise and AWS cloud infrastructure
- Implement DevOps pipelines using Terraform, Ansible, and CI/CD tools
- Lead security hardening initiatives including vulnerability patching and compliance audits
- Design high-availability solutions with Kubernetes and container orchestration
- Monitor system performance using Prometheus/Grafana and resolve incidents SLA
- Document infrastructure blueprints and create runbooks for disaster recovery
- Mentor junior engineers on best practices for infrastructure automation
Qualifications
- 5+ years in enterprise system administration with 3+ years in cloud environments
- Expert proficiency in Linux (RHEL/Ubuntu), Windows Server, and networking fundamentals
- Certifications: AWS Certified Solutions Architect or equivalent cloud certification
- Advanced scripting skills in Python, Bash, and PowerShell
- Experience with infrastructure-as-code (IaC) tools like Terraform
- Strong background in security frameworks (NIST, CIS benchmarks)
- Proven track record in optimizing system performance and cost efficiency
- Bachelor's degree in Computer Science or related field