Job Description
Join NexusTech Solutions as a Senior System Administrator and be the backbone of our dynamic IT infrastructure. We're seeking a proactive expert to optimize our cloud and on-premise systems, ensuring 99.9% uptime for 500+ employees. Enjoy hybrid work, competitive benefits, and opportunities to shape our technology roadmap. If you thrive in fast-paced environments and love solving complex puzzles, this is your next career-defining move.
Responsibilities
- Manage and optimize Linux/Windows Server environments across AWS and Azure
- Implement automation using Ansible and Terraform for infrastructure-as-code
- Oversee network security protocols including firewalls and VPNs
- Monitor system health using Prometheus/Grafana and respond to incidents
- Coordinate disaster recovery testing and business continuity planning
- Mentor junior administrators and document IT procedures
Qualifications
- 5+ years administering enterprise-level Linux and Windows Server environments
- Expertise in cloud platforms (AWS/Azure) with CI/CD pipelines
- Strong scripting skills in Python, PowerShell, or Bash
- CompTIA Security+ or equivalent certification required
- Experience with virtualization (VMware/KVM) and containerization (Docker/Kubernetes)
- Proven track record in SLA-driven IT operations