Job Description
Join TechNova Solutions as a Senior System Administrator and lead our IT infrastructure operations in the heart of Manhattan. We're seeking a tech-savvy professional to optimize our hybrid cloud environment, ensuring 99.9% uptime while implementing cutting-edge security protocols. Enjoy competitive benefits including unlimited PTO, comprehensive health coverage, and professional development stipends. Our collaborative team thrives in a modern workspace with flexible hours and remote work options.
Responsibilities
- Design, implement, and maintain scalable Linux/Windows server environments across on-premises and AWS/Azure platforms
- Proactively monitor network performance using Zabbix and Nagios to prevent outages
- Lead enterprise-wide cybersecurity initiatives including firewall management and vulnerability remediation
- Automate routine tasks using Ansible and Terraform to enhance operational efficiency
- Coordinate disaster recovery drills and implement business continuity plans
- Provide Tier-3 support resolution for complex system incidents
- Document infrastructure configurations and create comprehensive runbooks
Qualifications
- Bachelor's degree in Computer Science or related field (or equivalent experience)
- 5+ years administering enterprise-level Windows Server and Linux environments
- Expert knowledge of Active Directory, DNS, DHCP, and VPN technologies
- Certification in AWS/Azure or CompTIA Server+ preferred
- Proficiency in scripting (Python/Bash) for automation
- Experience with container orchestration (Docker/Kubernetes)
- Strong understanding of ITIL framework and change management processes
- Excellent problem-solving skills with ability to work under pressure