Job Description
Join TechSolutions Inc., a leading IT infrastructure provider, as our Senior System Administrator in Mesa, AZ. You'll architect, deploy, and maintain cutting-edge enterprise systems while driving innovation in a collaborative environment. Enjoy comprehensive benefits, professional development opportunities, and a culture that values technical excellence and work-life balance.
Responsibilities
- Design, implement, and optimize Windows/Linux server environments across hybrid cloud infrastructure
- Manage Active Directory, DNS, DHCP, and group policies for 500+ endpoints
- Configure and monitor network security systems (firewalls, VPNs, IDS/IPS)
- Automate deployment processes using PowerShell, Ansible, and Terraform
- Troubleshoot complex system issues and implement preventive measures
- Document system architectures and create disaster recovery protocols
- Collaborate with DevOps teams on CI/CD pipeline optimization
Qualifications
- 5+ years of enterprise system administration experience
- Expert-level knowledge of Windows Server 2019+ and Linux distributions
- CCNA/CompTIA Security+ certification or equivalent
- Proficiency in scripting (PowerShell, Bash) and infrastructure-as-code tools
- Experience with cloud platforms (AWS/Azure) and container technologies
- Strong understanding of network protocols and security best practices
- Bachelor's degree in Computer Science or related field