Top Systems Administrator Jobs

Senior Linux Systems Administrator responsible for Ubuntu/Debian server and network administration, virtualization (VMware), building AWS infrastructure, automation (Puppet, Kickstart), monitoring (Nagios/Ganglia/Cacti), scripting, firewall/load balancer configuration, troubleshooting, documentation, and project reporting during a data center rebuild and migration.

The IT Systems Administrator will manage on-site IT systems, troubleshoot issues, optimize network performance, and collaborate with HQ IT and international teams to ensure smooth operations.

The role involves Unix/Linux System Administration, managing Oracle CRS, providing user support, and contributing to incident, problem, and change management processes.

The IT Systems Administrator manages Centri's technology ecosystem, ensuring security and performance across Microsoft 365 and Azure environments, and integrates automation tools. Responsibilities include security management, enterprise application support, and optimizing system performance.

As an IT Systems Administrator Intern, you will provide Helpdesk support, manage user onboarding, assist in troubleshooting, and collaborate with full-time administrators on infrastructure projects.

Serve as the primary CityTime administrator for DOHMH and OCME: implement hires, create orgs/schedules, assign approvers, clean organizational chart, troubleshoot via Remedy/ServiceNow with OPA, run CHRMS reports for leave auditing, coordinate comp time credits and expirations, process separations, and handle special payroll-related projects.

The IT Systems Administrator will manage and secure IT systems, provide user support, ensure cybersecurity compliance, and collaborate on process improvements.