Top Systems Administrator Jobs

Responsible for managing GIS platforms, ensuring compliance with cybersecurity policies, performing system administration, and collaborating with various teams in a secure environment.

The Systems Administrator provides 24/7 support, ensuring system uptime and threat monitoring while managing cybersecurity incidents and documentation.

Provide systems administration and technical support for IT systems, ensuring security compliance and stability of critical systems. Respond to user queries and maintain network security.

Manage and support Active Directory and related technologies, ensuring proper configuration, maintenance, and troubleshooting in a federal enterprise environment.

Responsible for providing technical support, troubleshooting, improving system performance, and developing client training programs in IT systems administration.

Lead the management and maintenance of complex DoD systems, ensuring performance, security compliance, and effective resource allocation while mentoring junior staff.

The OT Systems Administrator manages OT environments focusing on cybersecurity, system administration, and collaboration with engineering teams to ensure secure operations.

Administer and maintain IAM solutions, focusing on Okta integration. Design API integrations, manage lifecycle processes, and ensure compliance standards are met.

As a Systems Administrator I/II, you'll oversee security compliance, manage system configurations, and ensure operational integrity for defense projects, leveraging expertise in Linux and Windows environments.

The Systems Administrator provides IT support including troubleshooting, maintenance, and configuration of UNIX, Linux, and Windows systems, as well as user assistance and problem resolution.

The Senior IT System Administrator will manage IT tool sets, assist in onboarding/offboarding, support ITSM issues, collaborate with teams, and document processes.

Manage and maintain Linux-based systems, ensuring security and stability, performing updates, troubleshooting issues, and automating tasks.

The role involves maintaining and supporting DCO sensor platforms in tactical environments, configuring Linux systems, troubleshooting, automating tasks with scripts, and conducting system hardening and documentation.

Assist the management team by handling customer incidents, supporting SaaS applications, maintaining hardware and cloud environments, and documenting IT solutions.