Job Description
Join our dynamic IT team at TechSolutions Inc. as a Senior System Administrator in the heart of Chicago's Loop district. You'll be the backbone of our infrastructure, ensuring seamless operations for 500+ employees while driving innovation in cloud-native environments. Enjoy competitive benefits including remote flexibility and professional development stipends.
Responsibilities
- Design, implement, and maintain enterprise-level Linux/Windows server environments
- Optimize cloud infrastructure across AWS and Azure with Terraform automation
- Lead security initiatives including vulnerability patching and compliance audits
- Manage Kubernetes clusters and container orchestration for microservices
- Provide Tier-3 support and mentor junior team members
- Document SOPs and create automation scripts for routine tasks
Qualifications
- 5+ years administering Linux (RHEL/Ubuntu) and Windows Server environments
- Expertise in cloud platforms (AWS/Azure) with CI/CD pipelines
- Strong networking fundamentals (TCP/IP, DNS, VPNs, firewalls)
- Experience with monitoring tools (Prometheus, Grafana, Nagios)
- Relevant certifications (CompTIA Server+, AWS SysOps, or equivalent)
- Excellent problem-solving skills and ability to work under pressure