Job Description
Join our dynamic IT team as a Senior System Administrator in Mesa, AZ! We're seeking a proactive expert to maintain our hybrid cloud infrastructure, ensuring optimal performance and security. This role offers growth opportunities in a collaborative environment with cutting-edge technology.
Responsibilities
- Manage and optimize Windows/Linux server environments across on-premise and AWS/Azure cloud platforms
- Implement robust cybersecurity protocols including firewalls, VPNs, and endpoint protection
- Oversee backup/DR systems with 99.9% uptime SLAs
- Automate deployment pipelines using Ansible/Terraform
- Troubleshoot complex network issues and performance bottlenecks
- Document IT infrastructure using Visio/Confluence
- Mentor junior admins and implement best practices
Qualifications
- Bachelor's in IT/Cybersecurity or equivalent experience
- 5+ years administering Windows Server 2019+ and Ubuntu RHEL
- AWS/Azure certification (SAA/AZ-104)
- Expertise in Active Directory, DNS, and DHCP
- Experience with Docker/Kubernetes containerization
- Strong scripting skills (PowerShell/Bash)
- CI/CD pipeline management
- Security+ or equivalent certification