Job Description
Join our dynamic IT team at TechSolutions Inc., where innovation meets reliability! We're seeking a Senior System Administrator to architect and maintain our cutting-edge infrastructure in Mesa, AZ. Enjoy competitive compensation, comprehensive benefits, and a collaborative environment that values technical excellence. Shape the future of enterprise systems while working with industry-leading technologies in a growing tech hub.
Responsibilities
- Design, implement, and optimize Windows/Linux server environments across hybrid cloud architectures
- Manage Active Directory, DNS, DHCP, and network infrastructure using enterprise-grade tools
- Proactively monitor system health with Nagios/Zabbix and resolve performance bottlenecks
- Execute disaster recovery plans and backup strategies with 99.9% uptime SLAs
- Automate workflows using PowerShell/Python and configuration management tools like Ansible
- Lead system hardening initiatives and compliance audits (SOC2, HIPAA)
- Document infrastructure blueprints and create runbooks for operational excellence
Qualifications
- 5+ years of enterprise system administration experience with Windows Server 2019+ and RHEL/CentOS
- Expertise in virtualization (VMware ESXi, Hyper-V) and cloud platforms (AWS/Azure)
- Certification in CompTIA Server+ or Microsoft Azure Administrator preferred
- Proficiency in scripting (PowerShell, Python) and infrastructure-as-code (Terraform)
- Strong understanding of network protocols (TCP/IP, VPN, Firewalls) and security best practices
- Experience with monitoring tools (Prometheus, Grafana) and CI/CD pipelines
- Bachelor's degree in Computer Science or equivalent technical certification