Job Description
Join our award-winning IT team as a Senior System Administrator and drive technical excellence at TechSolutions Inc. We're seeking a passionate professional to optimize our hybrid cloud infrastructure while ensuring 99.9% uptime across 500+ endpoints. Enjoy competitive benefits including remote flexibility, professional development stipends, and a collaborative environment where innovation thrives. Help us scale our Mesa operations while maintaining industry-leading security standards.
Responsibilities
- Design, implement, and maintain Windows/Linux server environments across on-premise and AWS/Azure platforms
- Manage Active Directory, DNS, DHCP, and network security protocols (Firewall, VPN)
- Automate deployment and monitoring using Ansible/Terraform with CI/CD pipelines
- Lead disaster recovery planning and execute quarterly failover drills
- Provide Tier-3 support for critical systems and mentor junior administrators
- Optimize cloud spend through resource utilization analysis and right-sizing
Qualifications
- 5+ years administering Windows Server 2019+ and RHEL/CentOS environments
- Expertise in virtualization (VMware ESXi) and container orchestration (Docker/Kubernetes)
- Strong scripting skills (PowerShell, Bash, Python) for automation
- CompTIA Security+ or equivalent cybersecurity certification
- Proven experience with monitoring tools (Nagios, Zabbix, Datadog)
- Excellent troubleshooting skills for complex network issues
- Ability to work rotating on-call schedule (1 week/month)