Job Description
Join NexusTech Solutions, a leading cloud infrastructure provider, and lead our next-generation IT operations in Las Vegas. We're seeking a Senior System Administrator to architect, deploy, and maintain critical systems supporting 10K+ users across hybrid cloud environments. Enjoy competitive benefits, flexible work arrangements, and opportunities for cutting-edge certifications.
Responsibilities
- Design and implement scalable Windows/Linux server environments on AWS/Azure
- Manage Active Directory, DNS, DHCP, and enterprise-level firewalls
- Automate provisioning with Ansible/Terraform and CI/CD pipelines
- Monitor system performance using Nagios/Prometheus and optimize resource allocation
- Lead disaster recovery planning and security compliance initiatives (SOC2/HIPAA)
- Mentor junior admins and document SOPs for 24/7 operations
Qualifications
- 5+ years enterprise system administration experience
- Expertise in Windows Server 2019+ and RHEL/CentOS 8+
- Strong scripting skills (Python/PowerShell/Bash)
- AWS/Azure certification (SAA/AZ-104 preferred)
- Experience with container orchestration (Kubernetes/Docker)
- Security clearance ability and background check compliance
- CCNA/CompTIA Security+ certification required