Top Senior System Administrator Jobs

The Systems Administrator role involves managing and maintaining advanced operational networks. Responsibilities include tier 2 event management, incident resolution, conducting 24/7 support, maintaining system/server logs, and facilitating improvements through stakeholder engagement. This role requires strong technical knowledge of IT systems and infrastructure.

As a Senior IT System Administrator, you will support employees through a ticketing system and other communication tools, manage SaaS services, implement new technologies, maintain software and hardware, and improve office networks and security practices while collaborating with the internal team.

The Systems Administrator or Principal Systems Administrator is responsible for maintaining computing environments, troubleshooting technical issues, deploying network gear, and documenting maintenance procedures on US Navy Littoral Combat Ships. This role involves installing software, maintaining multi-user systems, and providing logistics guidance for system maturation.

As a Systems Administrator, you'll manage Windows and Linux systems, oversee application/database migrations, automate system maintenance via scripts, troubleshoot technical issues, maintain web application hosting, ensure security accreditation compliance, and produce technical documentation. Your work will support government clients with a focus on system reliability and uptime.

As a Systems Administrator, you will develop and maintain PaaS capabilities, provide troubleshooting and technical support, train end users, manage software installations, ensure system performance, and conduct audits. You will guide less experienced personnel and lead complex backup and recoverability operations while evaluating existing systems for long-term strategies.

As a Senior Systems Administrator, you will manage the company's IT infrastructure, ensuring the reliability and security of systems. You will provide technical support, analyze system logs for issues, and guide support engineers. Proficiency in server administration, virtualization, and scripting is essential.

The System Administrator will manage Windows and VMware systems, perform installations and configurations of vCenter and ESXi servers, address networking and OS issues, and oversee SSL certificates. They will also take a leadership role in incident management and troubleshooting in a dynamic environment.

As a SIGINT Systems Administrator, you will handle IT infrastructure issues, including servers and network connectivity, while managing sensor resources for airborne SIGINT missions. Your role involves troubleshooting, system administration, security patch management, and providing technical support across various SIGINT systems and networks.

The Senior Systems Administrator will design, implement, maintain, and support the IT infrastructure, ensuring reliability, security, and efficiency. Responsibilities include administering servers, performing technical support, troubleshooting issues, and guiding support engineers.

The Sr. Linux Systems Administrator will install, configure, maintain, and provide support for Linux systems, ensuring security through configurations and compliance assessments. The role involves collaboration with Navy clients to recommend automation tools and creating documentation for best practices.

As a Systems Administrator, you will manage cloud/hybrid IT infrastructure, provide desktop support, implement and configure operating systems, monitor IT security incidents, and coordinate IT audits. You will collaborate with vendors and colleagues to ensure effective system administration and project management across various platforms.

As a Systems Administrator at InductiveHealth, you will design, implement, and manage secure, scalable, and reliable cloud-based systems, provide technical guidance, support client implementations, and collaborate with project teams on various IT initiatives. Key responsibilities include system administration, incident response, troubleshooting, and ensuring system reliability. Bachelor's degree in Computer Science or equivalent experience and 3+ years of experience in SaaS solutions are required.

The System Administrator will manage and maintain IT infrastructure, ensuring the operation of systems, providing technical support to end-users, and implementing security measures. Responsibilities include server installation, user support, backup management, and network administration.