Top Systems Administrator Jobs

The Senior Network and Computer Systems Administrator designs and maintains enterprise network and server infrastructure, ensuring secure and high-performance IT operations.

The Senior Systems Administrator will maintain Microsoft Windows environments, support infrastructure projects like Exchange to Microsoft 365 migration, and implement security parameters. Duties include managing servers, Active Directory, and providing technical support.

Maintain and troubleshoot IT communications systems, document interactions, manage applications, and resolve technical issues while ensuring integration within UAMS IT infrastructure.

As a Systems Administrator, you will maintain and support IT infrastructure, troubleshoot application and connectivity issues, and manage classified environments. You'll work with servers and databases, applying logistics processes and enhancing system capabilities in a 24/7 operational setting.

The Senior Active Directory Systems Administrator manages a large AD environment, utilizing PowerShell and coordinating enterprise solutions, ensuring system efficiency and security compliance.

Perform system administration and cybersecurity tasks, assess PKI systems, and support development teams on AWS Cloud and physical assets.

The Systems Administrator ensures the reliability, security, and improvement of IT infrastructure for Cumberland Heights, handling server environments, cloud systems, security compliance, and network connectivity.

The Systems Administrator will install and support IT infrastructure, troubleshoot systems, manage alerts, ensure data protection, and assist with technology solutions.

The Senior Information Systems Administrator will manage system security, support RMF in classified environments, and oversee server and network administration, ensuring cyber security for space-based information systems.

The Systems Administrator manages and maintains computer networks, ensuring optimal performance, handles user accounts, and supports software and hardware updates while providing training and documentation.

The Systems Administrator II manages Azure systems, monitors security, handles incidents, ensures compliance, and supports Microsoft 365 services while maintaining documentation and collaborating with teams.

The Senior Systems Administrator provides technical direction in a collaborative team, ensuring successful server infrastructure delivery, managing projects, and improving processes. Responsibilities include troubleshooting, mentoring, and advising on efficient server use.

The Senior Systems Administrator & Database Engineer manages mission-critical systems, ensuring secure operations and compliance across Windows and Linux environments, administers Microsoft SQL Server databases, and supports cloud integration and system modernization. Responsibilities include system hardening, troubleshooting, and collaboration with Cybersecurity and other teams.

The System Administrator will manage cloud infrastructure for PKI, perform regular maintenance, security patching, and ensure 24/7 operation of systems. The role requires collaboration with engineers to address security issues and maintain system integrity.

The Systems Administrator will support operations and technology challenges, manage incidents, document practices, and oversee Microsoft and cloud infrastructure.

The Lab IT/OT Systems Administrator manages IT/OT systems in laboratories, ensuring reliable operation and support for scientific activities while establishing standards and documentation for growth.

The Senior Systems Administrator will lead data center projects, manage VMware and server environments, and ensure system availability and security.

The computer systems/network administrator is responsible for IT operations, maintenance of computer networks, hardware/software support and user training.

The Systems Administrator will manage cloud services, identity access systems, endpoint management, and operational maintenance, focusing on security and service delivery.

The Systems Administrator supports IT systems by managing configurations, troubleshooting, and providing Help Desk services while ensuring system performance.

The Systems Administrator is responsible for the performance and optimization of employee-facing systems, ensuring operational health, managing various platforms, and driving automation in workflows.

The CRM Systems Administrator manages CRM systems, supports users, develops workflows and automation, and ensures system improvements and documentation.

The VMware Systems Administrator manages physical and virtual infrastructures, troubleshooting technical issues, maintaining system backups, and providing user support within a classified environment.

The Senior Systems Administrator will manage endpoint support activities, improve security and compliance, and resolve complex technical issues, ensuring a high-quality user experience.

The role involves managing Microsoft Azure environments, leading technical projects, collaborating with stakeholders, and conducting system health monitoring and troubleshooting.